Aquatic Organisms: Organisms that live in water.Water Pollutants, Chemical: Chemical compounds which pollute the water of rivers, streams, lakes, the sea, reservoirs, or other bodies of water.Water Pollutants: Substances or organisms which pollute the water or bodies of water. Use for water pollutants in general or those for which there is no specific heading.Daphnia: A diverse genus of minute freshwater CRUSTACEA, of the suborder CLADOCERA. They are a major food source for both young and adult freshwater fish.Amber: A yellowish fossil resin, the gum of several species of coniferous trees, found in the alluvial deposits of northeastern Germany. It is used in molecular biology in the analysis of organic matter fossilized in amber.Ecotoxicology: The study of ENVIRONMENTAL POLLUTION and the toxic effects of ENVIRONMENTAL POLLUTANTS on the ECOSYSTEM. The term was coined by Truhaut in 1969.Fishes: A group of cold-blooded, aquatic vertebrates having gills, fins, a cartilaginous or bony endoskeleton, and elongated bodies covered with scales.Aquaculture: Cultivation of natural faunal resources of water. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Fresh Water: Water containing no significant amounts of salts, such as water from RIVERS and LAKES.Gills: Paired respiratory organs of fishes and some amphibians that are analogous to lungs. They are richly supplied with blood vessels by which oxygen and carbon dioxide are exchanged directly with the environment.Fish Diseases: Diseases of freshwater, marine, hatchery or aquarium fish. This term includes diseases of both teleosts (true fish) and elasmobranchs (sharks, rays and skates).Vibrio: A genus of VIBRIONACEAE, made up of short, slightly curved, motile, gram-negative rods. Various species produce cholera and other gastrointestinal disorders as well as abortion in sheep and cattle.Ecosystem: A functional system which includes the organisms of a natural community together with their environment. (McGraw Hill Dictionary of Scientific and Technical Terms, 4th ed)Environmental Monitoring: The monitoring of the level of toxins, chemical pollutants, microbial contaminants, or other harmful substances in the environment (soil, air, and water), workplace, or in the bodies of people and animals present in that environment.Seawater: The salinated water of OCEANS AND SEAS that provides habitat for marine organisms.Water Microbiology: The presence of bacteria, viruses, and fungi in water. This term is not restricted to pathogenic organisms.Rivers: Large natural streams of FRESH WATER formed by converging tributaries and which empty into a body of water (lake or ocean).Phylogeny: The relationships of groups of organisms as reflected by their genetic makeup.Lakes: Inland bodies of still or slowly moving FRESH WATER or salt water, larger than a pond, and supplied by RIVERS and streams.Bacteria: One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms which generally possess rigid cell walls, multiply by cell division, and exhibit three principal forms: round or coccal, rodlike or bacillary, and spiral or spirochetal. Bacteria can be classified by their response to OXYGEN: aerobic, anaerobic, or facultatively anaerobic; by the mode by which they obtain their energy: chemotrophy (via chemical reaction) or PHOTOTROPHY (via light reaction); for chemotrophs by their source of chemical energy: CHEMOLITHOTROPHY (from inorganic compounds) or chemoorganotrophy (from organic compounds); and by their source for CARBON; NITROGEN; etc.; HETEROTROPHY (from organic sources) or AUTOTROPHY (from CARBON DIOXIDE). They can also be classified by whether or not they stain (based on the structure of their CELL WALLS) with CRYSTAL VIOLET dye: gram-negative or gram-positive.Molecular Sequence Data: Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.Ponds: Inland bodies of standing FRESHWATER usually smaller than LAKES. They can be man-made or natural but there is no universal agreement as to their exact size. Some consider a pond to be a small body of water that is shallow enough for sunlight to reach the bottom.Birnaviridae: A family of bisegmented, double-stranded RNA viruses causing infection in fish, mollusks, fowl, and Drosophila. There are three genera: AQUABIRNAVIRUS; AVIBIRNAVIRUS; and ENTOMOBIRNAVIRUS. Horizontal and vertical transmission occurs for all viruses.Hydrocharitaceae: A plant family of the order Hydrocharitales, subclass ALISMATIDAE, class Liliopsida (monocotyledons).Species Specificity: The restriction of a characteristic behavior, anatomical structure or physical system, such as immune response; metabolic response, or gene or gene variant to the members of one species. It refers to that property which differentiates one species from another but it is also used for phylogenetic levels higher or lower than the species.Sequence Analysis, DNA: A multistage process that includes cloning, physical mapping, subcloning, determination of the DNA SEQUENCE, and information analysis.Food Chain: The sequence of transfers of matter and energy from organism to organism in the form of FOOD. Food chains intertwine locally into a food web because most organisms consume more than one type of animal or plant. PLANTS, which convert SOLAR ENERGY to food by PHOTOSYNTHESIS, are the primary food source. In a predator chain, a plant-eating animal is eaten by a larger animal. In a parasite chain, a smaller organism consumes part of a larger host and may itself be parasitized by smaller organisms. In a saprophytic chain, microorganisms live on dead organic matter.Wetlands: Environments or habitats at the interface between truly terrestrial ecosystems and truly aquatic systems making them different from each yet highly dependent on both. Adaptations to low soil oxygen characterize many wetland species.Invertebrates: Animals that have no spinal column.Cetacea: An order of wholly aquatic MAMMALS occurring in all the OCEANS and adjoining seas of the world, as well as in certain river systems. They feed generally on FISHES, cephalopods, and crustaceans. Most are gregarious and most have a relatively long period of parental care and maturation. Included are DOLPHINS; PORPOISES; and WHALES. (From Walker's Mammals of the World, 5th ed, pp969-70)Larva: Wormlike or grublike stage, following the egg in the life cycle of insects, worms, and other metamorphosing animals.Hydrobiology: The study of aquatic life inhabiting bodies of water, including growth, morphology, physiology, genetics, distribution, and interactions with other organisms and the environment. It includes MARINE HYDROBIOLOGY.Water Movements: The flow of water in enviromental bodies of water such as rivers, oceans, water supplies, aquariums, etc. It includes currents, tides, and waves.Biological Evolution: The process of cumulative change over successive generations through which organisms acquire their distinguishing morphological and physiological characteristics.DNA, Bacterial: Deoxyribonucleic acid that makes up the genetic material of bacteria.Eukaryota: One of the three domains of life (the others being BACTERIA and ARCHAEA), also called Eukarya. These are organisms whose cells are enclosed in membranes and possess a nucleus. They comprise almost all multicellular and many unicellular organisms, and are traditionally divided into groups (sometimes called kingdoms) including ANIMALS; PLANTS; FUNGI; and various algae and other taxa that were previously part of the old kingdom Protista.Ecology: The branch of science concerned with the interrelationship of organisms and their ENVIRONMENT, especially as manifested by natural cycles and rhythms, community development and structure, interactions between different kinds of organisms, geographic distributions, and population alterations. (Webster's, 3d ed)RNA, Ribosomal, 16S: Constituent of 30S subunit prokaryotic ribosomes containing 1600 nucleotides and 21 proteins. 16S rRNA is involved in initiation of polypeptide synthesis.Eutrophication: The enrichment of a terrestrial or aquatic ECOSYSTEM by the addition of nutrients, especially nitrogen and phosphorus, that results in a superabundant growth of plants, ALGAE, or other primary producers. It can be a natural process or result from human activity such as agriculture runoff or sewage pollution. In aquatic ecosystems, an increase in the algae population is termed an algal bloom.Sirenia: An order of heavy-bodied, slow-moving, completely aquatic, herbivorous mammals. The body is fusiform, plump, and hairless, except for bristles on the snout. Hindlimbs are absent, the forelimbs are modified to flippers, and the tail is a horizontal fluke. (From Scott, Concise Encyclopedia Biology, 1996)Pipidae: A family of the order Anura, distinguished by the lack of a tongue. It includes four living genera of aquatic "toads". Two of the most familiar pipids are the popularly called Surinam "toad" (Pipa pipa) and XENOPUS LAEVIS.Potamogetonaceae: A plant family of the order Najadales, subclass Alismatidae, class Liliopsida (monocotyledons).Water Pollution: Contamination of bodies of water (such as LAKES; RIVERS; SEAS; and GROUNDWATER.)Biodiversity: The variety of all native living organisms and their various forms and interrelationships.Geologic Sediments: A mass of organic or inorganic solid fragmented material, or the solid fragment itself, that comes from the weathering of rock and is carried by, suspended in, or dropped by air, water, or ice. It refers also to a mass that is accumulated by any other natural agent and that forms in layers on the earth's surface, such as sand, gravel, silt, mud, fill, or loess. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1689)Eichhornia: A plant genus of the family PONTEDERIACEAE that is used as a biological filter for treating wastewater.Predatory Behavior: Instinctual behavior pattern in which food is obtained by killing and consuming other species.Water: A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Crustacea: A large subphylum of mostly marine ARTHROPODS containing over 42,000 species. They include familiar arthropods such as lobsters (NEPHROPIDAE), crabs (BRACHYURA), shrimp (PENAEIDAE), and barnacles (THORACICA).Zooplankton: Minute free-floating animal organisms which live in practically all natural waters.Amphipoda: An order of mostly marine CRUSTACEA containing more than 5500 species in over 100 families. Like ISOPODA, the other large order in the superorder Peracarida, members are shrimp-like in appearance, have sessile compound eyes, and no carapace. But unlike Isopoda, they possess thoracic gills and their bodies are laterally compressed.Swimming: An activity in which the body is propelled through water by specific movement of the arms and/or the legs. Swimming as propulsion through water by the movement of limbs, tail, or fins of animals is often studied as a form of PHYSICAL EXERTION or endurance.Araceae: A plant family of the order Arales, subclass Arecidae, class Liliopsida (monocot). Many members contain OXALIC ACID and calcium oxalate (OXALATES).Saint Vincent and the Grenadines: A self-governing state of the Windward Islands in the West Indies, comprising Saint Vincent and the northern islets of the Grenadines. Its capital is Kingstown. It is one of the original homes of the Carib Indians supposed to have been sighted by Columbus in 1498. It was in English hands from 1627 till held by the French 1779-83. Saint Vincent subsequently became a British possession and, with other nearby British territories, was administered by the Governor of the Windward Islands till 1959. It attained a measure of independence in 1969 but achieved full independence as Saint Vincent and the Grenadines in 1979. Saint Vincent was the 4th century Spanish martyr on whose feast day Columbus discovered the island. Grenadines is derived from the Spanish kingdom of Granada. (From Webster's New Geographical Dictionary, 1988, p1054 & The Europa World Year Book 1993, p2441)Small Molecule Libraries: Large collections of small molecules (molecular weight about 600 or less), of similar or diverse nature which are used for high-throughput screening analysis of the gene function, protein interaction, cellular processing, biochemical pathways, or other chemical interactions.Ultraviolet Rays: That portion of the electromagnetic spectrum immediately below the visible range and extending into the x-ray frequencies. The longer wavelengths (near-UV or biotic or vital rays) are necessary for the endogenous synthesis of vitamin D and are also called antirachitic rays; the shorter, ionizing wavelengths (far-UV or abiotic or extravital rays) are viricidal, bactericidal, mutagenic, and carcinogenic and are used as disinfectants.Pesticides: Chemicals used to destroy pests of any sort. The concept includes fungicides (FUNGICIDES, INDUSTRIAL); INSECTICIDES; RODENTICIDES; etc.Blogging: Using an INTERNET based personal journal which may consist of reflections, comments, and often hyperlinks.Nitro Compounds: Compounds having the nitro group, -NO2, attached to carbon. When attached to nitrogen they are nitramines and attached to oxygen they are NITRATES.United States Environmental Protection Agency: An agency in the Executive Branch of the Federal Government. It was created as an independent regulatory agency responsible for the implementation of federal laws designed to protect the environment. Its mission is to protect human health and the ENVIRONMENT.Diphosphonates: Organic compounds which contain P-C-P bonds, where P stands for phosphonates or phosphonic acids. These compounds affect calcium metabolism. They inhibit ectopic calcification and slow down bone resorption and bone turnover. Technetium complexes of diphosphonates have been used successfully as bone scanning agents.Bone Density Conservation Agents: Agents that inhibit BONE RESORPTION and/or favor BONE MINERALIZATION and BONE REGENERATION. They are used to heal BONE FRACTURES and to treat METABOLIC BONE DISEASES such as OSTEOPOROSIS.Imidazoles: Compounds containing 1,3-diazole, a five membered aromatic ring containing two nitrogen atoms separated by one of the carbons. Chemically reduced ones include IMIDAZOLINES and IMIDAZOLIDINES. Distinguish from 1,2-diazole (PYRAZOLES).Zinc Acetate: A salt produced by the reaction of zinc oxide with acetic acid and used as an astringent, styptic, and emetic.Egypt: A country in northern Africa, bordering the Mediterranean Sea, between Libya and the Gaza Strip, and the Red Sea north of Sudan, and includes the Asian Sinai Peninsula Its capital is Cairo.Oceanography: The science that deals with the ocean and its phenomena. (Webster, 3d ed)Archaeoglobus: A genus of extremely thermophilic, sulfate-reducing archaea, in the family Archaeoglobaceae.Meliaceae: The mahogany plant family of the order Sapindales, subclass Rosidae, class Magnoliopsida.Humic Substances: Organic matter in a state of advanced decay, after passing through the stages of COMPOST and PEAT and before becoming lignite (COAL). It is composed of a heterogenous mixture of compounds including phenolic radicals and acids that polymerize and are not easily separated nor analyzed. (E.A. Ghabbour & G. Davies, eds. Humic Substances, 2001).Bivalvia: A class in the phylum MOLLUSCA comprised of mussels; clams; OYSTERS; COCKLES; and SCALLOPS. They are characterized by a bilaterally symmetrical hinged shell and a muscular foot used for burrowing and anchoring.FloridaAnimal Shells: The hard rigid covering of animals including MOLLUSCS; TURTLES; INSECTS; and crustaceans.Mercenaria: A genus of hard-shelled clams in the family Veneridae, class BIVALVIA, commonly called quahogs. They are found just below the surface in the subtidal or lower intertidal coastal waters.Mya: A genus of soft-shell clams in the family Myidae, class BIVALVIA.Biology: One of the BIOLOGICAL SCIENCE DISCIPLINES concerned with the origin, structure, development, growth, function, genetics, and reproduction of animals, plants, and microorganisms.Cyprus: An island republic in the eastern Mediterranean Sea. Its capital is Nicosia. It was colonized by the Phoenicians and ancient Greeks and ruled successively by the Assyrian, Persian, Ptolemaic, Roman, and Byzantine Empires. It was under various countries from the 12th to the 20th century but became independent in 1960. The name comes from the Greek Kupros, probably representing the Sumerian kabar or gabar, copper, famous in historic times for its copper mines. The cypress tree is also named after the island. (From Webster's New Geographical Dictionary, 1988, p308 & Room, Brewer's Dictionary of Names, 1992, p134)Water Cycle: Circulation of water among various ecological systems, in various states, on, above, and below the surface of the earth.AlabamaEndocrine Disruptors: Exogenous agents, synthetic and naturally occurring, which are capable of disrupting the functions of the ENDOCRINE SYSTEM including the maintenance of HOMEOSTASIS and the regulation of developmental processes. Endocrine disruptors are compounds that can mimic HORMONES, or enhance or block the binding of hormones to their receptors, or otherwise lead to activating or inhibiting the endocrine signaling pathways and hormone metabolism.Endocrine System: The system of glands that release their secretions (hormones) directly into the circulatory system. In addition to the ENDOCRINE GLANDS, included are the CHROMAFFIN SYSTEM and the NEUROSECRETORY SYSTEMS.Tellurium: Tellurium. An element that is a member of the chalcogen family. It has the atomic symbol Te, atomic number 52, and atomic weight 127.60. It has been used as a coloring agent and in the manufacture of electrical equipment. Exposure may cause nausea, vomiting, and CNS depression.Quantum Dots: Nanometer sized fragments of semiconductor crystalline material which emit PHOTONS. The wavelength is based on the quantum confinement size of the dot. They can be embedded in MICROBEADS for high throughput ANALYTICAL CHEMISTRY TECHNIQUES.Cadmium Compounds: Inorganic compounds that contain cadmium as an integral part of the molecule.Ultrafiltration: The separation of particles from a suspension by passage through a filter with very fine pores. In ultrafiltration the separation is accomplished by convective transport; in DIALYSIS separation relies instead upon differential diffusion. Ultrafiltration occurs naturally and is a laboratory procedure. Artificial ultrafiltration of the blood is referred to as HEMOFILTRATION or HEMODIAFILTRATION (if combined with HEMODIALYSIS).Cosmetics: Substances intended to be applied to the human body for cleansing, beautifying, promoting attractiveness, or altering the appearance without affecting the body's structure or functions. Included in this definition are skin creams, lotions, perfumes, lipsticks, fingernail polishes, eye and facial makeup preparations, permanent waves, hair colors, toothpastes, and deodorants, as well as any material intended for use as a component of a cosmetic product. (U.S. Food & Drug Administration Center for Food Safety & Applied Nutrition Office of Cosmetics Fact Sheet (web page) Feb 1995)Cyprinidae: A family of freshwater fish comprising the minnows or CARPS.Waste Disposal, Fluid: The discarding or destroying of liquid waste products or their transformation into something useful or innocuous.Gas Chromatography-Mass Spectrometry: A microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds.Crowdsourcing: Social media model for enabling public involvement and recruitment in participation. Use of social media to collect feedback and recruit volunteer subjects.Benzene DerivativesBiodegradation, Environmental: Elimination of ENVIRONMENTAL POLLUTANTS; PESTICIDES and other waste using living organisms, usually involving intervention of environmental or sanitation engineers.Monoterpenes: Compounds with a core of 10 carbons generally formed via the mevalonate pathway from the combination of 3,3-dimethylallyl pyrophosphate and isopentenyl pyrophosphate. They are cyclized and oxidized in a variety of ways. Due to the low molecular weight many of them exist in the form of essential oils (OILS, VOLATILE).Oxygen Consumption: The rate at which oxygen is used by a tissue; microliters of oxygen STPD used per milligram of tissue per hour; the rate at which oxygen enters the blood from alveolar gas, equal in the steady state to the consumption of oxygen by tissue metabolism throughout the body. (Stedman, 25th ed, p346)BornanesDevice Approval: Process that is gone through in order for a device to receive approval by a government regulatory agency. This includes any required preclinical or clinical testing, review, submission, and evaluation of the applications and test results, and post-marketing surveillance. It is not restricted to FDA.Quantitative Structure-Activity Relationship: A quantitative prediction of the biological, ecotoxicological or pharmaceutical activity of a molecule. It is based upon structure and activity information gathered from a series of similar compounds.Benzene: Toxic, volatile, flammable liquid hydrocarbon byproduct of coal distillation. It is used as an industrial solvent in paints, varnishes, lacquer thinners, gasoline, etc. Benzene causes central nervous system damage acutely and bone marrow damage chronically and is carcinogenic. It was formerly used as parasiticide.Solubility: The ability of a substance to be dissolved, i.e. to form a solution with another substance. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Irritants: Drugs that act locally on cutaneous or mucosal surfaces to produce inflammation; those that cause redness due to hyperemia are rubefacients; those that raise blisters are vesicants and those that penetrate sebaceous glands and cause abscesses are pustulants; tear gases and mustard gases are also irritants.Trout: Various fish of the family SALMONIDAE, usually smaller than salmon. They are mostly restricted to cool clear freshwater. Some are anadromous. They are highly regarded for their handsome colors, rich well-flavored flesh, and gameness as an angling fish. The genera Salvelinus, Salmo, and ONCORHYNCHUS have been introduced virtually throughout the world.Infectious pancreatic necrosis virus: The type species of AQUABIRNAVIRUS, causing infectious pancreatic necrosis in salmonid fish and other freshwater and marine animals including mollusks.Loma: A genus of FUNGI, in the family Glugeidae, a parasite of ATLANTIC SALMON and other FISHES.Salmonidae: A family of anadromous fish comprising SALMON; TROUT; whitefish; and graylings. They are the most important food and game fishes. Their habitat is the northern Atlantic and Pacific, both marine and inland, and the Great Lakes. (Nelson: Fishes of the World, 1976, p97)Birnaviridae Infections: Virus diseases caused by the BIRNAVIRIDAE.

Transcriptional regulation of long-term memory in the marine snail Aplysia. (1/490)

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In situ labeling of transcription sites in marine medaka. (2/490)

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Reticulate evolution and marine organisms: the final frontier? (3/490)

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Challenges for the development of new non-toxic antifouling solutions. (4/490)

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Genetic differentiation between marine iguanas from different breeding sites on the island of Santa Fe (Galapagos Archipelago). (5/490)

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Ecogenomics and genome landscapes of marine Pseudoalteromonas phage H105/1. (6/490)

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Bacterial exopolysaccharides from extreme marine habitats: production, characterization and biological activities. (7/490)

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Research and application of marine microbial enzymes: status and prospects. (8/490)

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*Toxopneustes pileolus

World Health Organization (2003). "Dangerous Aquatic Organisms". Guidelines for safe recreational water environments. Volume 1 ... These are used to keep the body surface clear of algae, encrusting organisms, and unwanted debris. The second type are the ... One of the few organisms capable of consuming flower urchins with no apparent adverse effects is the predatory corallimorph ... Aaron Sewell (September 2007). "Feature Article: Toxins, Venoms and Inhibitory Chemicals in Marine Organisms". Advanced ...

*Fungus

For much of the Paleozoic Era (542-251 Ma), the fungi appear to have been aquatic and consisted of organisms similar to the ... The organisms which parasitize fungi are known as mycoparasitic organisms. Certain species of the Pythium genus, which are ... The functions of both symbiotic organisms are so closely intertwined that they function almost as a single organism; in most ... The fungi are traditionally considered heterotrophs, organisms that rely solely on carbon fixed by other organisms for ...

*Reactive oxygen species production in marine microalgae

UV effects in aquatic organisms and ecosystems. Cambridge: Royal Society of Chemistry. pp. 251-76. ISBN 9780854043019. Palenik ... Diseases of Aquatic Organisms. 23: 101-8. doi:10.3354/dao023101. Ishimatsu, Atsushi; Oda, Tatsuya; Yoshida, Makoto; Ozaki, ... This ROS has the potential to harm nearby organisms, and, in fact, has been implicated as the cause of massive fish, bacteria, ... To protists". Aquatic Microbial Ecology. 66 (2): 199-209. doi:10.3354/ame01570. Fan, Song-Miao (2008). "Photochemical and ...

*Aeromonas salmonicida

Diseases of Aquatic Organisms. 21. 131-135. Type strain of Aeromonas salmonicida subsp. smithia at BacDive - the Bacterial ... I. Agents microorganisms and protistans" (PDF). Diseases of Aquatic Organisms. 2: 147-162. doi:10.3354/dao002147. Altwegg, M.; ... Aquatic Microbiology. 299-324. Kingsbury O. (1961). A possible control of furunculosis. The Progressive Fish-Culturist. 23, 136 ... Several direct count methods and other detection methods have found the organism does not lose or reduces its titer ...

*Bacterial cold water disease

Diseases of Aquatic Organisms. 29: 213-8. doi:10.3354/dao029213. Cipriano, Rocco C.; Holt, Richard A. (2005). Flavobacterium ... The organism can be cultured for definitive diagnosis. Alternatively, histology should show periostitis, osteitis, meningitis ...

*Common cockle

Diseases of Aquatic Organisms. 109 (1): 55-80. doi:10.3354/dao02723. Carballal, Marıa Jesus; Iglesias, David; Santamarina, ...

*Xenoma

Diseases of Aquatic Organisms. 48: 125-131. doi:10.3354/dao048125. Mansour L, Prensier G, Jemaa SB, Hassine OK, Méténier G, ... Diseases of Aquatic Organisms. 65: 217-226. doi:10.3354/dao065217. Lee SJ, Yokoyama H, Ogawa K. "Modes of transmission of ... Diseases of Aquatic Organisms. 54: 203-207. doi:10.3354/dao054203. Weissenberg R. "Mikrosporidien und Chlamydozoen als ... The time it takes for a xenoma to develop varies entirely on the host organism and cell as well as the infecting parasite. It ...

*Sponge

Diseases of aquatic organisms. 71 (2): 163-168. doi:10.3354/dao071163. PMID 16956064. CS1 maint: Multiple names: authors list ( ... They are multicellular organisms that have bodies full of pores and channels allowing water to circulate through them, ... ISBN 0-87850-138-X. Gage, John D.; Tyler, Paul A. (1996). Deep-sea Biology: A Natural History of Organisms at the Deep-Sea ... However a study in 2007 found no evidence of this and concluded that they extract bacteria and other micro-organisms from water ...

*Pain and pleasure

Braithwaite, V.A.; Boulcott, P. (2007). "Pain perception, aversion and fear in fish" (PDF). Diseases of Aquatic Organisms. 75 ( ...

*Nicothoe astaci

Diseases of Aquatic Organisms. 113 (2): 169-175. doi:10.3354/dao02814. James Mason (1959). "The biology of Nicothoë astaci ... eggs are forced out of the gonads into egg-sacs and it is at which the organism becomes an adult. The series of changes in the ...

*Profilicollis

Diseases of Aquatic Organisms. 53 (1): 77-88. doi:10.3354/dao053077. PMID 12608572. C. Kreuder; M. A. Miller; D. A. Jessup; L. ...

*Labyrinthula

"Perspectives on the wasting disease of eelgrass Zostera marina" (PDF). Diseases of Aquatic Organisms. 7: 211-221. doi:10.3354/ ... Raghukumar, C. "Fungal parasites of marine algae from Mandapam (South India)" (PDF). Diseases of Aquatic Organisms. 3: 137-145 ... The target organism is turfgrass and the pathogen identified by the Koch's postulates is L. terrestris. Both seagrass and ... Pathogenesis may be triggered by biotic or abiotic stress of the higher organism, like an important increase in temperature or ...

*Colliniidae

Diseases of Aquatic Organisms. 99 (1): 57-78. doi:10.3354/dao02450. PMID 22585303. Capriulo, G. M.; Small, E. B. (July 1986). " ... Diseases of Aquatic Organisms. 1: 141-146. doi:10.3354/dao001141. ...

*Sulcia muelleri

Diseases of Aquatic Organisms. 63: 129-132. doi:10.3354/dao063129. http://www.biocyc.org/CSUL444179/NEW-IMAGE?type=LOCUS- ...

*Streptococcus iniae

Disease of Aquatic Organisms. 62 (1-2): 177-80. doi:10.3354/dao062177. PMID 15648844. Low DE, Liu E, Fuller J, McGeer A (1999 ... Disease of Aquatic Organisms. 53 (3): 241-47. doi:10.3354/dao053241. PMID 12691195. Lahav D, Eyngor M, Hurvitz A, Ghittino C, ... Diseases of Aquatic Organisms. 49 (3): 165-70. doi:10.3354/dao049165. PMID 12113301. Ferguson HW, St John VS, Roach CJ, ... Disease of Aquatic Organisms. 36 (3): 177-81. doi:10.3354/dao036177. PMID 10401583. Bowser PR, Wooster GA, Getchell RG, Timmons ...

*Fishing

Fish and other aquatic organisms are also processed into various food and non-food products, such as sharkskin leather, ... Diseases of aquatic organisms. 75 (2): 109-118. doi:10.3354/dao075109. PMID 17578250. Davie, PS; Kopf, RK (August 2006). " ... The term is not normally applied to catching farmed fish, or to aquatic mammals, such as whales where the term whaling is more ... The term can also be applied to methods for catching other aquatic animals such as molluscs (shellfish, squid, octopus) and ...

*Adenoviridae

Diseases of Aquatic Organisms. 94 (3): 243-248. doi:10.3354/dao02321. PMID 21790072. Kumar, R.; Kumar, V.; Asthana, M.; Shukla ...

*Huffmanela

Diseases of Aquatic Organisms, 84, 251-255. doi:10.3354/dao02048 Gállego, J., Riera, C. & Portús, M. 1993: Huffmanela sp. eggs ... Diseases of Aquatic Organisms. 73: 83-88. doi:10.3354/dao073083. Mendes, M., Madeira de Carvalho, L. M., Ramos, P., Fazendeiro ...

*Permethrin

R. H. Ian (1989). "Aquatic organisms and pyrethroids". Pesticide Science. 27 (4): 429-457. doi:10.1002/ps.2780270408. Ingham P ... due to its high toxicity to aquatic organisms, so permethrin and permethrin-contaminated water should be properly disposed. ... However, it is known to be highly toxic to fish and aquatic species. Absorption of topical permethrin is minimal. One in vivo ... and aquatic life. Permethrin kills ticks and mosquitoes on contact with treated clothing. A method of reducing deer tick ...

*Scuticociliatosis

Diseases of Aquatic Organisms. 83: 133-143. doi:10.3354/dao02017. Stidworthy, M. F.; Garner, M. M.; Bradway, D. S.; Westfall, B ... Diseases of Aquatic Organisms. 73: 227-234. doi:10.3354/dao073227. Yokoyama, Hiroshi; Itoh, Naoki; Ogawa, Kazuo (2015). "Fish ... These unicellular organisms are free-living in marine environments but are opportunistic parasites with a diverse host range. ... Scuticociliatosis is a severe and often fatal parasitic infection of several groups of marine organisms. Species known to be ...

*Viral hemorrhagic septicemia

Diseases of Aquatic Organisms. 47 (2): 87-99. doi:10.3354/dao047087. PMID 11775799. Elsayed, E; Faisal, M; Thomas, M; Whelan, G ... NOAA National Center for Research on Aquatic Invasive Species, Great Lakes Aquatic Nonindigenous Species Information System ( ... Diseases of Aquatic Organisms. 48 (2): 143-8. doi:10.3354/dao048143. PMID 12005236. Thiéry, R; De Boisséson, C; Jeffroy, J; ... Diseases of Aquatic Organisms. 52 (1): 29-37. doi:10.3354/dao052029. PMID 12517003. Einer-Jensen, K. (2004). "Evolution of the ...

*Hardyhead silverside

Diseases of Aquatic Organisms. 31: 65-71. N. Bailly (2008). "Atherinomorus lacunosus (Forster, 1801)". World Register of Marine ...

*Copan brook frog

Diseases of Aquatic Organisms. 92 (2-3): 245-251. doi:10.3354/dao02055. ...

*Megalocytivirus

Diseases of aquatic organisms. 78 (3): 209-15. doi:10.3354/dao01879. PMID 18380219. Lee, NS; Do, JW; Park, JW; Kim, YC (2009 ...

*Gaffkaemia

homari by 16S rRNA gene sequence and RAPD" (PDF). Diseases of Aquatic Organisms. 63 (2-3): 237-246. doi:10.3354/dao063237. PMID ... ISBN 978-1-4051-2657-1. Mohammed Faisal (2007). "Health challenges to aquatic animals in the globalization era". In William W. ...

*Hyporheic zone

The assemblage of organisms which inhabits this zone are called hyporheos. The term hyporheic was originally coined by Traian ... A Review and Opportunities for Enhancing Water Quality and Improving Aquatic Habitat by Active Management". Environmental ...
Many marine-derived polysaccharides and their analogues have been reported as showing anticancer and cancer preventive properties. These compounds demonstrate interesting activities and special modes of action, differing from each other in both structure and toxicity profile. Herein, literature data concerning anticancer and cancer preventive marine polysaccharides are reviewed. The structural diversity, the biological activities, and the molecular mechanisms of their action are discussed.
A newly designed sunscreen has harnessed the biological strategies that aquatic organisms evolved to prevent the negative effect of UV radiations. Despite being made from fish mucus, crustacean shells and fungi, the sunscreen is more effective than current products and can be applied to skin as well as your backyard furniture. There is an urgent need to create new sunscreens that are an improvement on the currently used UV-protective products. Existing options are made from a combination of synthetic and natural compounds that can be unstable and do not provide full protection against both UV-A and UV-B. They also pose a threat to the environment and human health with long-term use. Professor Vincent Bulone and colleagues exploited the UV-absorbing properties of small compounds - molecular sunscreens isolated from algae, microorganisms and the mucus and lenses of reef fish. These compounds, called mycosporines are synthesised to naturally protect organisms from UV radiations. Mycosporines have
... (Society for Experimental Biology Seminar Series)By S. J. Ennion, G. Goldspink http://i43.tower.com/images/mm113033862/gene-expression-manipulation-in-aquatic-organisms-g-goldspink-paperback-cover-art.jpg Product Details
The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the users responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.. Citation information: U.S. Geological Survey. [2018]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/22/2018].. Additional information for authors. ...
The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the users responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.. Citation information: U.S. Geological Survey. [2018]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/22/2018].. Additional information for authors. ...
Chiba, K., Y. Taki, K. Sakai i Y. Oozeki, 1989. Present status of aquatic organisms introduced into Japan. p. 63-70. A: S.S. De Silva (ed.) Exotic aquatic organisms in Asia. Proceedings of the Workshop on Introduction of Exotic Aquatic Organisms in Asia. Spec. Publ. Asian Fish. Soc. 3, 154 p. ...
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Medical Presentation.This document includes only summary information and is not intended to be comprehensive. This document includes
Hotell nära Asotin County Aquatic Center, Clarkston: Se recensioner, bilder och fantastiska erbjudanden på hotell i Clarkston på TripAdvisor.
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Biodiversity of the marine microorganisms. - Cellular organization, physiology, nutritional requirements and main features of marine bacteria, fungi and algae.. - Microbial metabolisms in the marine environment: photosynthesis; aerobic respiration, anaerobic respiration (nitrate-reduction, Fe(III)-reduction, sulfate-reduction, acetogenesis, methanogenensis), and fermentation of organic compounds; oxidation of inorganic compounds such as ammonium, sulfur, sulfide, iron(II).. - Microbial ecology of the marine (extreme) environment(s) and its monitoring.. Bioremediation of impacted marine ecosystems. - Common pollutants of the marine environment: classification, source, fate and environment impact.. - Marine microorganisms mainly involved in the biotransformation/biodegradation of organic pollutants and biochemical-molecular mechanisms responsible for their adaptation to the polluted environment.. - Biodegradation of oil hydrocarbons and halogenated xenobiotics in aerobic, surface and subsurface ...
Pathways for Introduction and Early Detection of Aquatic Species. Dr. Ted Grosholz Department of Environmental Science and Policy University of California, Davis. Pathways of Introduction. Zebra mussels cost $100s million per year in U.S. to remove from water pipes, screens, intakes Slideshow 62068 by Sharon_Dale
basis of record Clipson, N.; Landy, E.; Otte, M. (2001). Fungi, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 15-19 (look up in IMIS) [details] ...
basis of record Clipson, N.; Landy, E.; Otte, M. (2001). Fungi, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 15-19 (look up in IMIS) [details] ...
Controlled release compositions of matter are disclosed comprising complexes for treating a population of one or more aquatic organisms in a column of water. The complexes comprise at least one system wherein the system comprises at least one bioactive agent as a component selected for treating a population of aquatic organisms, at least one carrier component, and at least one coating component for regulating the controlled release rate and release profile of the bioactive agent in water or at least one bioactive agent and one joint-function component that can serve as both a carrier and coating to regulate the controlled release rate and release profile of the bioactive agent in water, with or without optional binder components and/or additional formulation materials. The components are selected to sink or float so that the complexes will permeate and/or remain in any planar or volumetric segment of a water column for a period of time that is sufficient to effectively treat a population of aquatic
BAKGRUNN: 1. Simula opprettet Kalkulo og inngikk et omfattende industrisamarbeid med Norsk Hydro etterfulgt av Statoil. Samarbeidet har gitt inntekter på nærmere 150 MNOK til Simula. 2 ...
BAKGRUNN: 1. Simula opprettet Kalkulo og inngikk et omfattende industrisamarbeid med Norsk Hydro etterfulgt av Statoil. Samarbeidet har gitt inntekter på nærmere 150 MNOK til Simula. 2 ...
ZA201304025B ZA2013/04025A ZA201304025A ZA201304025B ZA 201304025 B ZA201304025 B ZA 201304025B ZA 2013/04025 A ZA2013/04025 A ZA 2013/04025A ZA 201304025 A ZA201304025 A ZA 201304025A ZA 201304025 B ZA201304025 B ZA 201304025B ...
The geological, biological and geochemical features of a particular field of hydrothermal vents, discovered in the Panarea Volcanic Complex during a research survey carried out in 2015, are described for the first time. The site, located at 70-80 m depth off the South-western coast of the islet of Basiluzzo, was named Smoking Land for the presence of a large number of wide and high active chimneys and was characterized in terms of dissolved benthic fluxes, associated macrofauna and megafauna communities and preliminary mineralogy and geochemistry of chimney structures. On the whole field, a total of 39 chimneys, different in size and shape, were closely observed and described; 14 of them showed emission of low temperature hydrothermal fluids of marine origin characterized by acidified chemical conditions. The CTD and benthic chamber measurements highlighted that the Smoking Land is able to form a sea water bottom layer characterized by variable acidity and high DIC and trace elements ...
At least one-third of the species that inhabit the worlds oceans may remain completely unknown to science. Thats despite the fact that more species have been described in the last decade than in any previous one, according to a report published online on November 15 in the Cell Press publication Current Biology that details the first comprehensive register of marine species of the world-a
María García, spécialiste For Feed chez Olmix Group, présentera une conférence scientifique intitulée «Nutraceuticals form marine origin and integrity of the intestinal mucosa » lors de la journée technique de la vache laitière organisée par lUniversité de Plaisance. La conférence est centrée sur Algimun® et Olmix Group, aura lieu le 31 Janvier à 11h30.
Marine microorganisms are a prolific resource of new technical enzymes and pharmacologically active agents or lead structures. Their special living conditions and functions in the ecosystem force them to produce a vast number of enzymes with unique activities and bioactive metabolites with new structures.. The main Topics of activities at the IMAB are:. Bioactive compounds. ...
Marine biology- Marine biology is the scientific study of living organisms in the ocean or other marine or brackish bodies of water. World Marine Environment.Given that in biology many phyla, families and genera have some species that live in the sea and others that live on land, marine biology classifies species based on the environment rather than on taxonomy. Marine biology differs from marine ecology as marine ecology is focused on how organisms interact with each other and environment and biology is the study of the animal itself.
Glucocorticoids (GCs) have been increasingly reported to have adverse effects on aquatic organisms, but the lack of comprehensive… Expand ...
Students were given the following instructions: Prepare a wet mount from various areas in your mini-pod, use the key in your book to identify the different types of organisms under the microscope. Students were given a key that consisted of about 40 pictures of different types of aquatic organisms, below are three pictures of the most reoccurring that we witnessed today ...
Habitat cascade dynamics are just part of what Im investigating here in New Zealand. The other topic of research is a bit harder to pin down- it falls under the wonderfully vague term,
Hi, Could you please suggest any more factors describing how good credit card merchant account is (merchant account provider quality). I know few like: Support - Merchant account provider supports you on your merchant account installation and other problems. Reliability - It pays you your funds credibly and on time Customer reliability - Your customers have no problems with your products purchase and rebilling through your merchant account provider. Thank you :)
The Northern Map Turtle (Graptemys geographica) is listed as Special Concern on Schedule 1 of the Species at Risk Act (SARA). It is a highly aquatic species that ventures onto land only to nest and bask.
Under the direction of Dr. Bolek, the laboratory surveys aquatic and semi-aquatic vertebrates and invertebrates for parasites and processes parasite samples. These include:. ...
    It takes some preparation to introduce an aquatic turtle to a new tank. Setting it up ahead of time is worth the effort. There are conditions that aquatic turtles need in order to survive or they may get diseases that are irreversible. Turtles...
Adhesives produced by marine organisms are fascinating in that they often possess an ability to adsorb rapidly and robustly to a range of substrates, in a range of environmental conditions and in the presence of significant ...
Groupon has launched free online analytics that help merchants gauge the effectiveness of their deals on the digital platform. The new features come as the company has faced criticism about its business strategy.
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Introducing the NEW Sequence® 4000. The new expansive design meets todays increased market demand for performance on all levels. Every Sequence® 4000 model is supplied complete with 2
The physical signs and symptoms of diabetes do not always accompany hyperglycemia that is identified by blood tests (Fraser, 2007). It is recommended that both fasting blood glucose and Hemoglobin A1C be screened in all individuals with pressure ulcers, as an individual may present with normal fasting levels but have impaired glucose tolerance. Screening an individual who has no known history of diabetes mellitus may uncover previously unidentified hyperglycemia that is negatively impacting his or her wound management. Preventing and treating ulcers are more effective when screening and management measures are implemented to address underlying factors such as hyperglycemia that impede successful outcomes. Hemoglobin A1C levels greater than 7.0 per cent (0.070) are associated with significantly increased risk for both microvascular and macrovascular complications (Canadian Diabetes Association Expert Committee, 2003). Individuals with diabetes exhibit significantly impaired wound healing and ...
Looking for bioturbation? Find out information about bioturbation. The disruption of marine sedimentary structures by the activities of benthic organisms Explanation of bioturbation
In this study, polysaccharides of marine origin (agar, alginate and κ-carrageenan) were used to embed nutrients to fabricate biocomposites to be employed in animal feeding. The consistency of biocomposites in water has been evaluated up to 14 days, by several methods: swelling, nutrient release and granulometric analysis. Biocomposites were produced with varying percentages of nutrients (5%-25%) and polysaccharides (1%-2%-3%). All possible biopolymer combinations were tested in order to select those with the best network strength. The best performing biocomposites were those manufactured with agar 2% and nutrients 10%, showing the lowest percentage of water absorption and nutrient release. Biocomposites made of agar 2% and nutrients 10% were the most stable in water and were therefore used to analyze their behavior in water with respect to the release of quercetin, a phenolic compound with demonstrated high antibacterial and antioxidant activities. The leaching of such molecules in water was therefore
Biochemical disorders induced by cytotoxic marine natural products in breast cancer cells as revealed by proton NMR spectroscopy-based metabolomics. - Mathilde Bayet-Robert, Suzanne Lim, Chantal Barthomeuf, Daniel Morvan
Hoffman, J., Peck, L., Linse, K., & Clarke, A. C. (2011). Strong population genetic structure in a broadcast-spawning Antarctic marine invertebrate. Journal of Heredity, 102(1), 55-66. doi:10.1093/jhered/ ...
The aquatic block of lectures starts with an examination of the physiological adaptations for invertebrate marine life living within sea water, arguably the most trouble-free stable environment for animals on the planet. The lectures progress onto marine vertebrates (Myxiniformes, Chondrichthyes and teleosts), then moves to deal with brackish water, and on into the freshwater environment from both an invertebrate and vertebrate perspective. After which, the thermal adaptation of aquatic organisms within a variety of habitats is discussed, covering the open ocean, polar regions, intertidal etc. Specialised topics, such as regional endothermy are also discussed. Locomotion within the aquatic environment is governed by organism size and Reynolds forces; the lectures will discuss swimming in relation to viscosity and inertia, across a range of aquatic organisms both invertebrate and vertebrate. The cheap alternative to swimming employed by many aquatic invertebrates, employing buoyancy and increased ...
Chemical analysis of a marine-derived fungus, Chaunopycnis sp. (CMB-MF028), isolated from the inner tissue of a pulmonate false limpet Siphonaria sp., collected from rock surfaces in the intertidal zone of Moora Park, Shorncliffe, Queensland, yielded the tetramic acid F-14329 (1) and new analogues, chaunolid
Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Explosive when mixed with combustible material. Smoke generators are ready to use products contained in a plastic or aluminium container. The above information is intended to give general health and safety guidance on the storage and transport of the product. It is not intended to apply to the use of the product for which purposes the product label and any appropriate technical usage literature available should be consulted and any relevant licenses, consents or approvals complied with. The requirements or recommendations of any relevant site or working procedure, system or policy in force or arising from any risk assessment involving the substance or product should take precedence over any of the guidance contained in this safety data sheet where there is a difference in the information given. The information ...
The environmental presence of chemosensitizers or inhibitors of the multixenobiotic resistance (MXR) defense system in aquatic organisms could cause increase in intracellular accumulation and toxic effects of other xenobiotics normally effluxed by MXR transport proteins (P-glycoprotein (P-gps), MRPs). MXR inhibition with concomitant detrimental effects has been shown in several studies with aquatic organisms exposed to both model MXR inhibitors and environmental pollutants. The presence of MXR inhibitors has been demonstrated in environmental samples from polluted locations at concentrations that could abolish P-gp transport activity. However, it is not clear whether the inhibition observed after exposure to environmental samples is a result of saturation of MXR transport proteins by numerous substrates present in polluted waters or results from the presence of powerful MXR inhibitors. And are potent environmental MXR inhibitors natural or man-made chemicals? As a consequence of these ...
Diversity of Marine-Derived Fungal Cultures Exposed by DNA Barcodes: The Algorithm Matters. . Biblioteca virtual para leer y descargar libros, documentos, trabajos y tesis universitarias en PDF. Material universiario, documentación y tareas realizadas por universitarios en nuestra biblioteca. Para descargar gratis y para leer online.
Diatoms Algae are a diverse group of simple, nucleated, plant-like aquatic organisms that are primary producers. Primary producers are able to utilize photosynthesis to create organic molecules from sunlight, water, and carbon dioxide [1].
National Institute of Aquatic Resources (DTU Aqua) conducts research, provides advice, educates at university level and contributes to innovation in sustainable exploitation and management of aquatic resources. We investigate the biology and population ecology of aquatic organisms, aquatic physical and chemical processes and ecosystem structure and dynamics, taking account of all relevant natural and anthropogenic drivers ...
National Institute of Aquatic Resources (DTU Aqua) conducts research, provides advice, educates at university level and contributes to innovation in sustainable exploitation and management of aquatic resources. We investigate the biology and population ecology of aquatic organisms, aquatic physical and chemical processes and ecosystem structure and dynamics, taking account of all relevant natural and anthropogenic drivers ...
Article Biotic ligand modelling approach: Synthesis of the effect of major cations on the toxicity of metals to soil and aquatic organisms. The biotic ligand model (BLM) approach is used to assess metal toxicity, taking into account the competition o...
Deep Sea Images is a professional underwater and natural history photo and image stock library featuring marine related images and other imags from around the world
Recent studies on the ecological effects of cyanobacteria in lakes have focused on the harmful effects of blooms to other aquatic organisms including fish and zooplankton. Much of this work has been conducted on temperate ...
Current Status of Marine-Derived Compounds as Warheads in Anti-Tumor Drug Candidates. . Biblioteca virtual para leer y descargar libros, documentos, trabajos y tesis universitarias en PDF. Material universiario, documentación y tareas realizadas por universitarios en nuestra biblioteca. Para descargar gratis y para leer online.
The substance is very toxic to aquatic organisms. This substance does enter the environment under normal use. Great care, however, should be taken to avoid any additional release, for example through inappropriate disposal. This substance may be hazardous to the environment. Special attention should be given to birds ...
Canestri-Trotti, G., E.M. Baccarani, F. Paesanti and E. Turolla 2000 Monitoring of infections by protozoa of the genera Nematopsis, Perkinsus and Porospora in the smooth venus clam Callista chione from the North-Western Adriatic Sea (Italy). Diseases of Aquatic Organisms 42(2):157-161 ...
Mission Statement:. The Aquatic Heath Program (AHP) strives to promote and protect the well-being of all aquatic species and their environments by investigating the behavioral, anatomical, and physiological components of individual organisms and applying them to the ecosystem scale.. ...
Precursor to the extraction of marine phospholipids, with the benefit of 25 years of experience in the extraction and characterization of marine lipids, PhosphoTech offers an exclusive range of phospholipids titrated naturally in Omega 3:. Marine natural lecithins LC. ...
Atlantium Technologies specializes in custom-made disinfection solutions against a wide range of microorganisms for different types of aquatic species.
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AMS - Advanced Merchant Services. Looking for abbreviations of AMS? It is Advanced Merchant Services. Advanced Merchant Services listed as AMS
Kordon NovAqua is a unique combination of chemical compounds and inorganic salts that produce highly desirable effects in freshwater and marine systems.
Kordon NovAqua is a unique combination of chemical compounds and inorganic salts that produce highly desirable effects in freshwater and marine systems.
Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: new tank syndrome. Stability contains a synergistic ...
product designer nir meiris latest project is the result of ongoing experiments exploring materials originating from marine environments.
Since 1995, ARAS has been a Turkish company serving the marine and offshore sectors in national and international waters with its reliable management, experienced personnel, expert divers, strong fleet and underwater equipment ...
Buy the Cobalt Aquatics Marine Omni Pellets - 4 oz. for your aquarium and read product reviews, watch videos and see detailed specs at MarineDepot.com.
The aquatic ape theory, whose supporters include David Attenborough, suggests that apes emerged from the water, lost their fur, started to walk upright and then developed big brains.
The City of Hermiston has issued an RFQ for consultancy services related to a feasibility study for a new Recreation/ Aquatic Centre.
[110 Pages Report] Check for Discount on 2017-2022 Malaysia Marine Power (Wave and Tidal) Market Report (Status and Outlook) report by LP Information INC. ...
Please Note, The ebooks are not always PDF format, you might receive epub/kindle formats after purchase. This is Digital Version of (Ebook) 978-8
Based on a comparison of 2 countries in 2007, Turkey ranked the highest in Aquaculture production in 1984-2007 - Freshwater - Inland waters - Asia - All aquatic organisms (EUR) with EUR 148,714 000 followed by Cyprus and. On the other end of the scale was Cyprus with EUR 590 000, Turkey with EUR 148,714 000 and with EUR 000. ...
Based on a comparison of 2 countries in 2007, Turkey ranked the highest in Aquaculture production in 1984-2007 - Total - Inland waters - Asia - All aquatic organisms (EUR) with EUR 148,714 000 followed by Cyprus and. On the other end of the scale was Cyprus with EUR 590 000, Turkey with EUR 148,714 000 and with EUR 000. ...
The marine habitat represents an untapped source of bioactive compounds with promising therapeutic potential and clinical applications. As a result of intensive bioprospecting efforts in the search of bioactive secondary metabolites from the marine environment, during the last decade there has been a considerable increase in the number of marine natural products that have been successfully launched into the drug market (i.e., Yondelis®, Adcertis®, Halaven®). In addition, numerous potential marine-derived drug candidates are currently in advanced stages of clinical development. This has partly been driven by advances in sampling and analytical techniques as well as by novel high-throughput screening platform technologies. Nevertheless, the limited supply of promising bioactive metabolites from their natural sources remains one of the major bottlenecks in marine natural products drug discovery and development.As an alternative to the environmentally unsustainable wild harvesting, marine invertebrate
The factors controlling the relative abundances of Archaea and Bacteria in marine sediments are poorly understood. We determined depth distributions of archaeal and bacterial 16S rRNA genes by quantitative PCR at eight stations in Aarhus Bay, Denmark. Bacterial outnumber archaeal genes 10-60-fold in uppermost sediments that are irrigated and mixed by macrofauna. This bioturbation is indicated by visual observations of sediment color and faunal tracks, by porewater profiles of dissolved inorganic carbon and sulfate, and by distributions of unsupported 210Pb and 137Cs. Below the depth of bioturbation, the relative abundances of archaeal genes increase, accounting for one third of 16S rRNA genes in the sulfate zone, and half of 16S rRNA genes in the sulfate-methane transition zone and methane zone. Phylogenetic analyses reveal a strong shift in bacterial and archaeal community structure from bioturbated sediments to underlying layers. Stable isotopic analyses on organic matter and porewater ...
Definition (http://www.fao.org/fishery/cwp/handbook/j/en). Aquaculture is the farming of aquatic organisms: fish, molluscs, crustaceans, aquatic plants, crocodiles, alligators, turtles, and amphibians. Farming implies some form of intervention in the rearing process to enhance production, such as regular stocking, feeding, protection from predators, etc. Farming also implies individual or corporate ownership of the stock being cultivated. For statistical purposes, aquatic organisms which are harvested by an individual or corporate body which has owned them throughout their rearing period contribute to aquaculture, while aquatic organisms which are exploitable by the public as a common property resource, with or without appropriate licences, are the harvest of capture fisheries. (FAO). Preferred Units: N/A. Scope Note: ...
In this review paper, the latest literature on the functional properties of phospholipids in relation to inflammation and inflammation-related disorders has been critically appraised and evaluated. The paper is divided into three sections: Section 1 presents an overview of the relationship between structures and biological activities (pro-inflammatory or anti-inflammatory) of several phospholipids with respect to inflammation. Sections 2 and 3 are dedicated to the structures, functions, compositions and anti-inflammatory properties of dietary phospholipids from animal and marine sources. Most of the dietary phospholipids of animal origin come from meat, egg and dairy products. To date, there is very limited work published on meat phospholipids, undoubtedly due to the negative perception that meat consumption is an unhealthy option because of its putative associations with several chronic diseases. These assumptions are addressed with respect to the phospholipid composition of meat products. ...
PART I. A deuterium exchange analysis of 2,5-dihydroxyacetanilide (5) in the absence and presence of DHAE II was performed to test the nucleophilicity of the substrate in the absence and presence of catalyst. In addition, inhibition studies using 1,4-dihydroxybenzene were performed to determine the role that the N-acetyl side chain group plays in the formation of a stable substrate-enzyme complex. 1,4-Dihydroxybenzene was found to be a weak inhibitor, indicating that the N-acetyl functionality may play a crucial role in forming stable enzyme-substrate interactions. The synthesis of dihydroquinoline 7 was pursued to investigate the enzyme substrate interactions between DHAE and a substrate where the N-acetyl side chain has been fixed to a particular orientation. Efforts towards formation of the C6-C7 bond as a key step in the synthesis of dihydroquinoline 7 using palladium couplings, organocuprates, Lewis acid catalysts, and aza-Claisen reactions were pursued. To complement the results obtained, ...
The Cornell Collection of Blaschka Invertebrate Models is comprised of 570 exact glass replicas of marine invertebrates. In this TEDxChemungRiver talk, Cornell marine biologist and Blaschka Collection curator Drew Harvell gives an introduction to the collection and shows footage of the squids, octopus, jellyfish, sea slugs and other invertebrates found in the ocean today.
The marine environment may contain over 80% of the worlds plant and animal species, and during the past decade over 5000 novel compounds have been isolated from marine organisms. The diversity of chemical compounds in the marine environment may be due in part to the extreme competition among organisms for space and resources … It is hypothesized that sessile marine organisms (for example, sponges, octocorals, tunicates and algae), have developed a diverse array of chemical compounds known as "secondary metabolites" or natural products for defense and competition. It is worth noting that this research group alone has discovered 235 bioactive compounds and has had over 117 patents issued over the last 10 years. Researchers in synthetic biology may be in a position to increase the payoff from this research. Once pharmaceuticals (or possibly specialty chemicals) have been derived from marine natural products, "synthetic biology" approaches developed at Berkeley could lower the cost of producing ...
The marine environment may contain over 80% of the worlds plant and animal species, and during the past decade over 5000 novel compounds have been isolated from marine organisms. The diversity of chemical compounds in the marine environment may be due in part to the extreme competition among organisms for space and resources … It is hypothesized that sessile marine organisms (for example, sponges, octocorals, tunicates and algae), have developed a diverse array of chemical compounds known as "secondary metabolites" or natural products for defense and competition. It is worth noting that this research group alone has discovered 235 bioactive compounds and has had over 117 patents issued over the last 10 years. Researchers in synthetic biology may be in a position to increase the payoff from this research. Once pharmaceuticals (or possibly specialty chemicals) have been derived from marine natural products, "synthetic biology" approaches developed at Berkeley could lower the cost of producing ...
Marine diatoms. Light micrograph of an array of marine diatoms, part of the algae family. Diatoms are microscopic unicellular organisms that occur abundantly in marine and freshwater plankton. They form the basis of the food chain. The body is composed of two halves, which fit together like a tiny pill box. The cell walls contain silica, which is preserved in deposits known as siliceous or diatomaceous earths (ooze). Once hardened into rock it is called diatomite. The high porosity of this rock enables it to be used for filters, fillers and as a mild abrasive. (Magnification x25 at 35mm size). - Stock Image B946/0025
UCL Discovery is UCLs open access repository, showcasing and providing access to UCL research outputs from all UCL disciplines.
To answer these questions requires a strong multi-disciplinary research effort that generates new scientific results reaching beyond current state-of-the-art. In addition, it requires an operational science-policy interface and a strong end-user involvement. The research programme Bambi is designed to meet these demands through:. ...
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The invention relates to Algologie and Microbiology, and in particular to methods of allocation bacteriologically pure cultures of marine blue-green microalgae.. Currently, much attention is paid to the development of test systems for the evaluation of toxicity of the components of the marine ecosystems of water bodies, which requires the isolation of pure cultures of aquatic organisms, in particular microalgae. The standard procedure consists of isolating and growing algological pure cultures of algae, which then selects the most promising for biological testing. However, cultures of microalgae always be contaminated by bacterial microflora, spores and mycelium of fungi, which prevents further research, distorts the results. Purification from bacteria is a very time consuming process, because between algae and bacteria are dense biocenotic relationships. The mucous membranes of the algae serve as food source and shelter for microorganisms. Such a close relationship determines the difficulty of ...
British Divers Marine Life Rescue (BDMLR) is an internationally recognised voluntary marine animal rescue organisation based in the UK.
British Divers Marine Life Rescue (BDMLR) is an internationally recognised voluntary marine animal rescue organisation based in the UK.
Temperature can influence the physiology of marine organisms on a variety of time scales ranging from short-term fluctuations (tidal, vertical migration) to long-term climatic change. During the past...
Supraorbital ridges moderately low, gradually ending posteriorly; interorbital space moderately concave, depth between ridges less than half eye length. Anterior holding teeth with a cusp and no cusplets in adults, posterior molariform teeth not carinate and greatly expanded and rounded. Pre-first dorsal-fin length 21 to 24% and anal-caudal space 10 to 13% of total length. Lateral trunk denticles fairly large and rough. Propterygium fused to mesopterygium. First dorsal-fin spine directed obliquely posterodorsally in juveniles and adults; first dorsal-fin origin well anterior to pectoral-fin insertions, about over or slightly behind pectoral-fin midbases, and somewhat posterior to fifth gill openings; first dorsal-fin insertion well anterior to pelvic-fin origins and well behind pectoral-fin insertions; first dorsal-fin free rear tip about opposite to pelvic-fin origins; first dorsal fin moderately high and rounded angular or falcate, height 12 to 16% of total length, first dorsal fin larger than ...
Buy Deep Marine Systems (9781405125789) (9781118865491) (9780045511228) (9780044452010): Processes, Deposits, Environments, Tectonics and Sedimentation: NHBS - Kevin T Pickering, Richard N Hiscott, American Geophysical Union
Flourish Advance™ is an all-natural, biologic growth enhancer for aquatic plants. Its advanced formula contains phytohormones, minerals, and nutrients that dramatically stimulate the growth of both roots and shoots in aquatic plants. Phytohormones are a group of naturally occurring compounds that play crucial roles in regulating plant growth in a wide range of developmental processes, including cell division, formation and activity of shoot meristems, induction of photosynthesis gene expression, leaf senescence, nutrient mobilization, seed germination, root growth and stress response. Used regularly, it also enhances mineral absorption and improves disease resistance. It is non-toxic and completely safe for all plant varieties as well as for fish and aquatic organisms.. During the first ten to fourteen days after application, Flourish Advance™ works to stimulate root growth beneath the surface. After this initial induction period, significantly enhanced growth in the leaves and stems of the ...
Search and download thousands of Swedish university dissertations (essays). Full text. Free. Dissertation: Evaluating effects of low concentrations of oil in marine benthic communities.
According to marinecareers.net:. The field of marine biology -- the study of marine organisms, their behaviors, and their interactions with the environment -- is considered one of the most all-encompassing fields of oceanography. To understand marine organisms and their behaviors completely, marine biologists must have a basic understanding of other aspects or "disciplines" of oceanography, such as chemical oceanography, physical oceanography, and geological oceanography. Therefore, marine biologists and biological oceanographers study these other fields throughout their careers, enabling them to take a "big picture" approach to doing research.. back to the top. ...
Marine Dumping has been defined as the deliberate disposal at sea of wastes or other matter from vessels, aircraft, platforms or other man-made structures, as well as the deliberate disposal of these vessels or platforms themselves. Marine dumping can destroy or degrade important habitats for aquatic species and cause coastal erosion and salutation, which affect the health and productivity of the marine environment.
Sufficient dissolved oxygen levels in surface waters are critical for the survival of fish, macroinvertebrates, and other aquatic organisms. If oxygen concentrations drop below a minimum level, organisms emigrate, if able and possible, to areas with
In their PNAS article "Biological evidence supports an early and complex emergence of the Isthmus of Panama," Bacon et al. (1) use data from molecular comparisons of terrestrial and marine organisms taken from the literature to estimate dates of rate shifts in migration. One of their conclusions is that "events separating marine organisms in the Atlantic and Pacific oceans [occurred] at ca. 23 and 7 Ma" (1). The authors base this conclusion on two kinds of molecular dating: (i) 31 dates from phylogenies with evolutionary rates calibrated from fossils at one or more nodes, and (ii) 52 dates from mitochondrial divergence between sister species on either side of the Isthmus taken from the review by Lessios (2) (note: complete data are available from the Dryad Digital Repository). For the latter, divergence was converted to time by assuming a mitochondrial DNA divergence rate of 2% per million years. Unfortunately, Bacon et al.s (1) metaanalysis of separations of marine organisms contains ...
installations in southern Chile Aquaculture, also known as aquafarming, is the farming of aquatic organisms such as fish, crustaceans, molluscs and aquatic plants
Cardoso M. J., Costa R. R., and Mano J. F., Marine Origin Polysaccharides in Drug Delivery Systems, Marine Polysaccharides, vol. 14, issue 2, pp. 34:1-27, doi:10.3390/md14020034, 2016. ...
Pond Stability® will rapidly and safely establish the pond biofilter in new ponds, thereby preventing fish deaths due to incomplete biofilter cycling. Pond Stability® will also prevent and reduce sludge build up. Pond Stability® is formulated specifically for the pond and contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite, and nitrate. The bacteria employed by Pond Stability® are non-sulfur fixing and will not produce toxic hydrogen sulfide. Pond Stability® is completely harmless to all aquatic organisms as well as aquatic plants, thus there is no danger of over use. Pond Stability® is the culmination of nearly a decade of research and development and represents the current state of the art in natural biological management.. The bacteria used in competing products are inherently unstable. The conditions necessary for their growth and development fall into a very narrow range of temperatures, pH, ...
Less than 1 percent of the world's oceans are set aside as protected areas, but diplomats meeting now in Australia could substantially increase that
An important product of marine biodiversity research should be the necessary knowledge and tools for adequately managing and protecting marine biodiversity. This requires knowledge on genetic and ecological mechanisms that control biodiversity (gene flow, dispersal, adaptive value of genetic polymorphisms, determination of dispersal and recruitment, species interactions including invasions, sediment transport, natural and human-induced catastrophes, etc.). It also requires knowledge on the functional role of biodiversity: what is the variability in genes, species and communities that is required for ecosystem functioning; and models on dispersal of genes and organisms, species interactions and food webs, the interaction between food webs and biogeochemical fluxes, and impact assessment of diffuse and point source pollution, coastal constructions, mass tourism and global climate change. ...
Dr. Gisela Concepcion. DR. GISELA CONCEPCION is a professor at the Marine Science Institute in UP Diliman, where she teaches graduate courses on marine natural products and related biomedical research and marine biochemistry. She also serves as the Coordinator of the Biophysicochemical Technology Incubation Core Facility and the Biodiversity Program Leader of the Philippine Genome Center. She served as the Vice-President for Academic Affairs of the UP System from 2011 to 2017. She obtained her PhD in Chemistry in 1995 at UP Diliman.. Gisela has isolated and reported the greatest number of bioactive marine natural products in the Philippines. Her projects resulted in a prolific number of publications in international journals, graduate students, and various prestigious awards including the DOST and National Academy of Science and Technology (NAST) Outstanding Administrator Award, Dioscoro L. Umali Medal, Philippine Federation of Chemical Societies Awards for Chemical Research; Scientist III under ...
Coastal marine environments have become increasingly impacted by anthropogenic contamination, particularly from industrialisation, agricultural run-off and marine traffic. It is essential that we better understand the underlying mechanisms of toxicity that these pollutants pose to natural populations of marine species. Oxidative stress (OS) in organisms occurs when the rate of reactive oxygen species (ROS) generation exceeds the scavenging capacity of an organisms antioxidant (AO) system and is an important unifying feature underlying the toxicity of many chemical contaminants in aquatic organisms. Oxidative stress is also thought to be a possible mediator of trade-offs between current and future reproduction. The studies included in this thesis utilized AO enzyme activities, levels of the molecular antioxidant glutathione, protein carbonylation, lipid peroxidation and levels of 8-OHdG in DNA as OS biomarkers in a range of marine invertebrates. The objectives were to evaluate the general ...
Estimates of CO2 emissions and the projected effects on upper ocean ecosystems over the next 100 years are dire, especially for marine calcifiers that will face the combined issues of warming and ocean acidification (Raven, 2005; Feely et al., 2009; Ries et al., 2009; Hoegh-Guldberg and Bruno, 2010; Pandolfi et al., 2011). Models of the average calcite saturation state (Ωcalcite) in the surface ocean projects a decrease from 5 to 2 in the next 100 years (Doney et al., 2009; Norris et al., 2013). Studies of biomineralizing marine invertebrates indicate a variety of potential responses to ocean acidification, from potential decreased calcification rates (Ries et al., 2009; Holcomb et al., 2010; Kroeker et al., 2010) to ecosystem shifts (Anthony et al., 2008; Crook et al., 2012). Additionally, each of the marine invertebrate mineralizers discussed here have representatives that naturally persist in waters with low calcium carbonate saturation (i.e., , 1000 m depth or in regions of upwelling, high ...
TY - JOUR. T1 - Relationships between predatory aquatic insects and mosquito larvae in residential areas in northern Thailand. AU - Sareein, Nattawut. AU - Phalaraksh, Chitchol. AU - Rahong, Panida. AU - Techakijvej, Chotiwut. AU - Seok, Sangwoo. AU - Bae, Yeon Jae. PY - 2019/12/1. Y1 - 2019/12/1. N2 - In order to elucidate the poorly understood relationships between mosquito larvae and their predatory aquatic insects in urban and suburban areas of tropical Southeast Asia, where vector-borne diseases are prevalent, aquatic insects were sampled from 14 aquatic habitats in residential areas of Chiang Mai, northern Thailand, during the rainy season (July to November) in 2016. Correlations among biological variables, densities of major predatory aquatic insect groups (i.e., Odonata, Coleoptera, and Hemiptera: OCH group) in wetlands and artificial lentic habitats, and the density of mosquito larvae were analyzed. Among the sampled mosquito larvae, Culex spp. were the most abundant, and both OCH ...
In recent years, as long as the rapid development of aquaculture, the occurrence of aquatic animal diseases increase year by year, which restrict the sustained, steady, and healthy development of aquaculture. So the rapid diagnosis of aquatic animal disease is particularly important for their prevention and control. In the present work, an Android-based aquatic animal disease diagnostic system has been developed in order to provide more convenient and effective aquatic animal disease diagnostic services to ordinary farmers. The designed system includes the part of the man-machine interface (user interface, expert interface), inference engine, the case base, knowledge base and so on. Interactive interface is a visual display interface. Inference engine was written in the Java programming language. Case base and knowledge base were created using SQLite. The results show that ordinary farmers can easily use this system to realize the convenient, fast, and accurate access to the findings of disease

Hormones in Land-Applied Biosolids Could Affect Aquatic OrganismsHormones in Land-Applied Biosolids Could Affect Aquatic Organisms

... from biosolids amended fields may contain hormones at concentrations high enough to impact the health of aquatic organisms if ... Hormones in Land-Applied Biosolids Could Affect Aquatic Organisms. Scientists setting up equipment used to apply artificial ... to fields may be present in rainfall runoff at concentrations that are high enough to impact the health of aquatic organisms if ... concern because low part-per-trillion concentrations of these chemicals have caused endocrine disruption in aquatic organisms. ...
more infohttps://toxics.usgs.gov/highlights/biosolids_runoff.html

Aquatic organismsAquatic organisms

TR 080 : Aquatic Toxicity of Mixtures , July 2001 The inherent toxicity of a substance to aquatic organisms is typically ... Tags : air levels, air-conditioning, algae, Aquatic organisms, Aquatic toxicity, benign tumours, bio-concentrate, Biodegradable ... Tags : Anaesthesia, Aquatic organisms, Aquatic toxicity, Aqueous solution, Atmospheric, Bacteria, Body weight food consumption ... Tags : Adsorption, Aquatic organisms, Autoimmune disorders, Breast cancer, Breast implant, cancer, carbon dioxide, ...
more infohttp://www.ecetoc.org/tags/aquatic-organisms/

Effects of Exposure to Semiconductor Nanoparticles on Aquatic OrganismsEffects of Exposure to Semiconductor Nanoparticles on Aquatic Organisms

... with aquatic environments and aquatic organisms. This review is focused on providing a summary of recent work investigating the ... Effects of Exposure to Semiconductor Nanoparticles on Aquatic Organisms. Kenton Leigh,1 Jennifer Bouldin,2 and Roger Buchanan1 ... This review suggests that the toxicity of QDs to aquatic organisms appears to initially rely heavily on the surface ligands of ... and it will ultimately determine the fate and effect on aquatic organisms. Therefore, we will investigate the literature ...
more infohttps://www.hindawi.com/journals/jt/2012/397657/

Assessing aquatic organism health status non-invasively | Innovation PlatformAssessing aquatic organism health status non-invasively | Innovation Platform

Collaborators are sought in any sector using aquatic animal health monitoring to assess and validate this eDNA metabarcoding ... as a new tool to evaluate the presence of pathogens in aquatic facilities. This technology has the potential to reduce the ... Aquatic organisms (such as Cephalopods, fish and amphibians) are sensitive to a wide range of cues (handling, vibration, ... Ensuring a bimonthly non-invasive evaluation of the microbiological status of aquatic organisms. ...
more infohttps://nc3rs.org.uk/crackit/assessing-aquatic-organism-health-status-non-invasively-0

Sciblogs | Aquatic organisms inspire the development of ingenious sunscreenSciblogs | Aquatic organisms inspire the development of ingenious sunscreen

These compounds, called mycosporines are synthesised to naturally protect organisms from UV radiations. Mycosporines have the ... A newly designed sunscreen has harnessed the biological strategies that aquatic organisms evolved to prevent the negative ... Aquatic organisms inspire the development of ingenious sunscreen. By Erica Mather • 31/07/2015 ... A newly designed sunscreen has harnessed the biological strategies that aquatic organisms evolved to prevent the negative ...
more infohttps://sciblogs.co.nz/news/2015/07/31/aquatic-organisms-inspire-the-development-of-ingenious-sunscreen/

Analysis of the exposome in humans and aquatic organisms - Helmholtz-Zentrum für Umweltforschung UFZAnalysis of the exposome in humans and aquatic organisms - Helmholtz-Zentrum für Umweltforschung UFZ

The exposome in aquatic organisms including invertebrates and fish is addressed by effect-directed analysis and multi- and non- ... Unraveling exposure to toxicants in multiply stressed aquatic ecosystems * Analysis of the exposome in humans and aquatic ... The exposome of an organism is understood as the cumulative internal exposure to chemicals. We contribute to unraveling the ... chemical contamination and life style may result in changes in the internal chemical environment in humans and other organisms ...
more infohttps://www.ufz.de/index.php?de=39446

Migratory strategies of waterbirds shape the continental-scale dispersal of aquatic organismsMigratory strategies of waterbirds shape the continental-scale dispersal of aquatic organisms

... ... and gut retention time of different propagules to build a simple mechanistic model of passive dispersal of aquatic plants and ...
more infohttps://insights.ovid.com/ecogr/201304000/00009185-201304000-00004

Insecticides Cause Slow Starvation In Aquatic Organisms, Discovery Shows Limits Of Conventional Toxicity Tests | PlanetSaveInsecticides Cause Slow Starvation In Aquatic Organisms, Discovery Shows Limits Of Conventional Toxicity Tests | PlanetSave

Insecticides Cause Slow Starvation In Aquatic Organisms, Discovery Shows Limits Of Conventional Toxicity Tests. by James Ayre 0 ... To eliminate these effects and to identify processes other than starvation that influence survival rates in aquatic organisms, ... EawagFOAG insecticidesimidaclopridimidacloprid toxicInsecticides food chaininsecticides kill aquatic organismsInsecticides. ... has now been found by new research to be extremely toxic to aquatic organisms, often leading to their death. Its very ...
more infohttps://planetsave.com/2013/05/16/insecticides-cause-slow-starvation-in-aquatic-organisms-discovery-shows-limits-of-conventional-toxicity-tests/

Beyond Pesticides Daily News Blog  Aquatic Organisms Archives - Beyond Pesticides Daily News BlogBeyond Pesticides Daily News Blog Aquatic Organisms Archives - Beyond Pesticides Daily News Blog

Posted in Aquatic Organisms, Chlorpyrifos, contamination, Diazinon, Federal Agencies, Malathion, Pesticide Drift, Pesticide ... Posted in Aquatic Organisms, Biological Control, Birds, Canada, Clothianidin, dinotefuron, neonicotinoids, Thiamethoxam, ... Posted in Aquatic Organisms, Biodiversity, California, contamination, Imidacloprid, neonicotinoids, Pesticide Regulation, Water ... Posted in Agriculture, Aquatic Organisms, Canada, Health Canada, neonicotinoids, Pesticide Regulation , No Comments » ...
more infohttps://beyondpesticides.org/dailynewsblog/category/aquatic-organisms/

Quantification of Cutaneous Ionocytes in Small Aquatic OrganismsQuantification of Cutaneous Ionocytes in Small Aquatic Organisms

In small aquatic organisms such as fishes in their early life stages, ionocytes are typically found on the cutaneous surface ... this technique is useful for studying physiological mechanisms used by fish larvae and other small aquatic organisms during ... Aquatic organisms have specialized cells called ionocytes that regulate the ionic composition, osmolarity, and acid/base status ... Quantification of Cutaneous Ionocytes in Small Aquatic Organisms. 小型水生生物皮肤离子细胞的定量分析 Garfield T. Kwan Shane H
more infohttps://bio-protocol.org/cn/e3227

Further Effects of Alternative Biocides on Aquatic Organisms | Springer for Research & DevelopmentFurther Effects of Alternative Biocides on Aquatic Organisms | Springer for Research & Development

Mochida K., Fujii K. (2009) Further Effects of Alternative Biocides on Aquatic Organisms. In: Arai T., Harino H., Ohji M., ... 2000a) Fate and ecotoxicity of the new antifouling compound Irgarol 1051 in the aquatic environment. Water Res 34:3523-3530 ... Van Leeuwen CJ, Helder T, Seinen W (1986b) Aquatic toxicological aspects of dithiocarbamates and related compounds. I V. ... Konstantinou IK and Albanis TA (2004) Worldwide occurrence and effects of antifouling paint booster biocides in the aquatic ...
more infohttps://rd.springer.com/chapter/10.1007/978-4-431-85709-9_22

ZA201304025B - Use of pacap for treating viral infections in aquatic organisms 
      - Google PatentsZA201304025B - Use of pacap for treating viral infections in aquatic organisms - Google Patents

Neuropeptides for the cultivation of aquatic organisms * 2010 * 2010-12-01 CU CU20100233A patent/CU23975B1/es active IP Right ... aquatic organisms. treating viral. Prior art date. 2010-12-01. Application number. ZA2013/04025A. Inventor. Garcia Mario Pablo ... ZA2013/04025A 2010-12-01 2013-05-31 Use of pacap for treating viral infections in aquatic organisms ZA201304025B (en) Priority ... Use of pacap for treating viral infections in aquatic organisms Info. Publication number. ZA201304025B. ZA201304025B ZA2013/ ...
more infohttps://patents.google.com/patent/ZA201304025B/en

The pH-dependent toxicity of triclosan to five aquatic organisms ( Daphnia magna, Photobacterium phosphoreum, Danio rerio,...The pH-dependent toxicity of triclosan to five aquatic organisms ( Daphnia magna, Photobacterium phosphoreum, Danio rerio,...

... and it has been frequently detected in the aquatic environment. In the present study, the acute... ... Generally, TCS was more toxic to the four aquatic organisms in acidic medium. The LC50 values for D. magna and D. rerio were ... Qu RJ, Wang XH, Feng MB, Li Y, Liu HX, Wang LS, Wang ZY (2013) The toxicity of cadmium to three aquatic organisms ( ... The pH-dependent toxicity of triclosan to five aquatic organisms (Daphnia magna, Photobacterium phosphoreum, Danio rerio, ...
more infohttps://link.springer.com/article/10.1007/s11356-018-1284-z

A Novel Role of Xenoestrogens in DNA Repair and Tumorigenesis: Implications for Aquatic Organisms |
  
  Research Project...A Novel Role of Xenoestrogens in DNA Repair and Tumorigenesis: Implications for Aquatic Organisms | Research Project...

A Novel Role of Xenoestrogens in DNA Repair and Tumorigenesis: Implications for Aquatic Organisms. EPA Grant Number: F07D10668 ... Title: A Novel Role of Xenoestrogens in DNA Repair and Tumorigenesis: Implications for Aquatic Organisms. Investigators: Notch ... This research is relevant not only for aquatic organisms, but also for human health by uncovering a new mechanism of estrogen ... Decreased DNA repair and increased mutations have significant implications for overall fitness of aquatic organisms. This study ...
more infohttps://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstractDetail/abstract/8537

Fate of Hormones in Tile-Drained Fields and Impact to Aquatic Organisms Under Different Animal Waste Land-Application Practices...Fate of Hormones in Tile-Drained Fields and Impact to Aquatic Organisms Under Different Animal Waste Land-Application Practices...

Title: Fate of Hormones in Tile-Drained Fields and Impact to Aquatic Organisms Under Different Animal Waste Land-Application ... Fate of Hormones in Tile-Drained Fields and Impact to Aquatic Organisms Under Different Animal Waste Land-Application Practices ... The ecologically-relevant toxicity data generated will be valuable for future risk assessment of aquatic organisms exposed to ... on aquatic organisms. We hypothesize that (1) tile drain discharge of manure-borne hormones to receiving waters will be ...
more infohttps://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstractDetail/abstract/8421

KAKEN - Research Projects | Fundamental Studies on the Relationship between Current Features and Aquatic Organisms (KAKENHI...KAKEN - Research Projects | Fundamental Studies on the Relationship between Current Features and Aquatic Organisms (KAKENHI...

Fundamental Studies on the Relationship between Current Features and Aquatic Organisms. Research Project ... oceanic currents / marine organisms / marine environments / reproduction of marine organisms / fish egg / fish larva / ... 1) Oceanic currents as the environment of marine organisms. Re-examining synoptic-scale features of current systems such as the ... Several examples of effects of current structures on marine organisms are presented.. (2) Current features in relation to ...
more infohttps://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-01302055/

STORRE: A critical assessment of different transmethylation procedures commonly employed
in the fatty acid analysis of aquatic...STORRE: A critical assessment of different transmethylation procedures commonly employed in the fatty acid analysis of aquatic...

Several transmethylation procedures have been used for fatty acid analysis of aquatic organisms although the suitability of the ... may influence the data obtained which can lead to inaccurate conclusions about the presence of fatty acids in aquatic organisms ... critical assessment of different transmethylation procedures commonly employed in the fatty acid analysis of aquatic organisms ... critical assessment of different transmethylation procedures commonly employed in the fatty acid analysis of aquatic organisms ...
more infohttp://dspace.stir.ac.uk/handle/1893/627

ScholarSpace at University of Hawaii at Manoa: Fluorescent age pigment accumulation as a determinant of chronological age in...ScholarSpace at University of Hawaii at Manoa: Fluorescent age pigment accumulation as a determinant of chronological age in...

Fluorescent age pigment accumulation as a determinant of chronological age in aquatic organisms. File. Description. Size. ... Fluorescent age pigment accumulation as a determinant of chronological age in aquatic organisms. ... Fluorescent age pigment accumulation as a determinant of chronological age in aquatic organisms ...
more infohttps://scholarspace.manoa.hawaii.edu/handle/10125/10328

Environmental effects and aquatic organisms: investigations of molecular mechanisms of carcinogenesis. - Semantic ScholarEnvironmental effects and aquatic organisms: investigations of molecular mechanisms of carcinogenesis. - Semantic Scholar

... may provide additional information on environmental exposures and their possible link to cancer in clams and other organisms, ... Environmental effects and aquatic organisms: investigations of molecular mechanisms of carcinogenesis.. *. Ronald Van Beneden ... article{Beneden1997EnvironmentalEA, title={Environmental effects and aquatic organisms: investigations of molecular mechanisms ... may provide additional information on environmental exposures and their possible link to cancer in clams and other organisms, ...
more infohttps://www.semanticscholar.org/paper/Environmental-effects-and-aquatic-organisms-invest-Beneden/12631675f74080af0a527212fd0201ec35eb5219

Diseases and Pathology of Aquatic OrganismsDiseases and Pathology of Aquatic Organisms

IV - Diseases and Pathology of Aquatic Organisms -Máire F. Mulcahy, Philippe Roch DISEASES AND PATHOLOGY OF AQUATIC ORGANISMS ... IV - Diseases and Pathology of Aquatic Organisms -Máire F. Mulcahy, Philippe Roch diseases of aquatic animals in the wild, and ... Download Diseases and Pathology of Aquatic Organisms Survey yes no Was this document useful for you? Thank you for your ... IV - Diseases and Pathology of Aquatic Organisms -Máire F. Mulcahy, Philippe Roch U SA NE M SC PL O E - C EO H AP LS TE S R S ...
more infohttp://studyres.com/doc/113991/diseases-and-pathology-of-aquatic-organisms
  • and (3) Evaluate the impacts of these hormone loads (relevant levels and mixtures) on aquatic organisms. (epa.gov)
  • and (3) under certain management and environmental conditions, mixtures of synthetic and natural hormones released from animal wastes can be sufficient and persistent enough in aquatic systems to induce irreversible gonadal changes in sensitive life-stages of fish that will persist in adult stages resulting in altered reproduction and population-level effects. (epa.gov)
  • Aquatic models (cephalopods, fish and amphibians) are used in diverse biomedical contexts, and numerous efforts are made to define guidelines for the husbandry, housing, welfare and health status of these animals (Felasa et al . (nc3rs.org.uk)
  • The present Solution aims to establish environmental DNA and RNA (eDNA and eRNA), coupled with advanced DNA sequencing technology (metabarcoding), as a new tool to evaluate the presence of pathogens in aquatic facilities. (nc3rs.org.uk)
  • Collaborators are sought in any sector using aquatic animal health monitoring to assess and validate this eDNA metabarcoding technology against current practice. (nc3rs.org.uk)
  • However, ddPCR is currently more expensive and time consuming compared to qPCR and in natural habitats, eDNA estimation for organism abundance is more complex. (eurekalert.org)
  • Researchers at the University of Naples Federico II have developed a non-invasive, cost efficient method to detect and identify potential pathogens (viruses, bacteria, protozoa, metazoa, parasites) in aquatic facilities. (nc3rs.org.uk)
  • While there is much to be learned about interactions between nanomaterials and aquatic systems, there have been a number of recent reports of interactions of quantum dots (QDs) with aquatic environments and aquatic organisms. (hindawi.com)
  • Recently real-time PCR, conventional PCR and matrix-assisted laser desorption-ionization time-of-flight mass spectrometry (MALDI-TOF MS) have been adopted to identify aquatic pathogens in sludge samples from the animal's environment (Mocho 2016). (nc3rs.org.uk)
  • In small aquatic organisms such as fishes in their early life stages, ionocytes are typically found on the cutaneous surface and their abundance can change to help cope with various metabolic and environmental factors. (bio-protocol.org)
  • Despite the rapid increase in the use of nanomaterials in research, industrial, and consumer products, information about their possible effects on organisms and the environment is lacking. (hindawi.com)
  • Despite known carcinogenic effects of estrogens, including attenuation of nucleotide excision repair (NER) in human cells, no previous research has examined effects of estrogens on DNA repair in aquatic organisms. (epa.gov)
  • Zebrafish will be used as a model organism to examine the effects of xenoestrogens on DNA repair. (epa.gov)
  • To this end , the scope of the current investigation provides an integrated approach in assessing the streams and aquatic organisms in the vicinity of Birmingham , Alabama for the presence and biological activity of EDCs . (uab.edu)
  • A newly designed sunscreen has harnessed the biological strategies that aquatic organisms evolved to prevent the negative effect of UV radiations. (sciblogs.co.nz)
  • Genetic research on aquatic animals can reveal important information relating to growth, development, adaptation to the environment, and the transfer of novel genes. (vetelib.com)
  • Only about 8% of named species of aquatic animals are known to live within groundwater. (utexas.edu)
  • A very commonly used insecticide, imidacloprid (a neonicotinoid), has now been found by new research to be extremely toxic to aquatic organisms, often leading to their death. (planetsave.com)
  • This research is relevant not only for aquatic organisms, but also for human health by uncovering a new mechanism of estrogen induced carcinogenesis. (epa.gov)
  • However, riparian trees also play a critical role in determining the shape and habitat structure of a stream, which is closely linked to the diversity of resident organisms. (lsuagcenter.com)
  • Triclosan (TCS) is an antibacterial and antifungal agent widely used in personal care products, and it has been frequently detected in the aquatic environment. (springer.com)
  • Adolfsson-Erici M, Pettersson M, Parkkonen J, Sturve J (2002) Triclosan, a commonly used bactericide found in human milk and in the aquatic environment in Sweden. (springer.com)
  • The aim of this new measurement method is to estimate the distribution of aquatic animals using droplet digital polymerase chain reaction (ddPCR) in order to quantify the number of target DNA copies present. (eurekalert.org)
  • How many organisms do live in this aquatic habitat? (eurekalert.org)
  • However, maintenance of trees within the riparian zone actually results in other important benefits to the stream and the organisms that live there. (lsuagcenter.com)
  • Organisms that live exclusively in caves are subject to some of the same conditions as those that live within the aquifer, although there is slightly more variation in temperature and habitat type in caves. (utexas.edu)
  • At present, there is little information about how many nanoparticles enter aquatic environments and their routes of entry, but potential routes include atmospheric deposition, leaching from soil, direct input from wastewater discharges [ 3 ], and ground water reservoirs [ 4 ]. (hindawi.com)
  • From an aquatic standpoint, the importance of an SMZ has been linked to its role as a filter for water moving to the stream. (lsuagcenter.com)
  • Decreased DNA repair and increased mutations have significant implications for overall fitness of aquatic organisms. (epa.gov)
  • Aquatic organisms have specialized cells called ionocytes that regulate the ionic composition, osmolarity, and acid/base status of internal fluids. (bio-protocol.org)
  • Organisms living underground within the aquifer are subject to extremely uniform conditions compared with surface life. (utexas.edu)
  • Groundwater organisms are more commonly found near the surface, where oxygen and food are more abundant. (utexas.edu)