Effect of metalimnetic gradient on phytoplankton and zooplankton (Rotifera, Crustacea) communities in different trophic conditions. (limnofish.org)
Long-term exposure to environmental stressors can lead to genetic adaptations in exposed populations of aquatic organisms, such as Daphnia (Crustacea: Cladocera), which are a keystone species in lake systems (food webs). (uni-frankfurt.de)
The diversity, abundance and seasonal distribution of planktonic microcrustacean (Copepoda, Cladocera) in Kayalıköy Reservoir (Kırklareli/Türkiye). (limnofish.org)
The data collected will be used to calculate a transfer-function for quantitative reconstruction of trophic state in fresh water temperate lakes. (geographiapolonica.pl)
We examined depth profiles of four phytoplankton spectral groups and a suite of top‐down (zooplankton) and bottom‐up (nutrients, temperature, and light) drivers from 51 north temperate lakes varying on gradients of size, trophic state, light availability, and thermal stratification. (nsf.gov)
Plankton1
Feeds predominantly on mid-water plankton, especially Cladocera , and chironomid pupae. (mnhn.fr)
Taxonomic1
Zooplankton taxonomic and trophic community structure across biogeochemical regions in the eastern South Pacific. (kmae-journal.org)
Species2
For example, I found a relationship between genetic variation of D. galeata and differentiation with higher and lower trophic levels (phytoplankton, submerged macrophytes and fish) and a relationship between clonal variation and species diversity within Cladocera. (uni-frankfurt.de)
The introduction of the Nile Tilapia has disrupted the native fish community through competition, predation, and habitat alteration, resulting in declines in native species and altering the trophic dynamics of the ecosystem. (panafricajournal.com)
We present a training set, the database involving physical-chemical water parameters together with the subfossil Cladocera and diatoms community composition in the surface sediments of 64 postglacial lakes in NE Poland sampled along a wide trophic gradient (from oligo- to highly eutrophic). (geographiapolonica.pl)
Communities2
Besides providing individual benefits for the prey, their ecological relevance can be seen in structuring food-web interactions as they dampen predator-prey oscillations and promote stability in multi-trophic communities 16 . (nature.com)
2019. Multi-locus DNA metabarcoding of zooplankton communities and scat reveal trophic interactions of a generalist predator. (kmae-journal.org)
Lake1
in the face of changing environments, providing feedback for risk assessment and future management of lake systems (i.e., collapse of grazers/impacts on upper trophic levels). (uni-frankfurt.de)
Water1
EN 14 757, CEN TC 230, Water quality - Sampling of fish with multimesh gillnets. (hydroecologie.org)
Fish1
it affected the formation of biological products of the canal and its consumption by the final link of trophic chains (fish). (dp.ua)
Food1
The filtration apparatus of Cladocera: Filter mesh-sizes and their implications on food selectivity. (limnofish.org)
Higher trophic levels5
Zooplankton play a crucial role in ecosystem function by transferring energy from lower to higher trophic levels in aquatic food webs. (uregina.ca)
Planktonic copepods form the principle link between PHYTOPLANKTON and the higher trophic levels of the marine food chains. (bvsalud.org)
If organisms do uptake carbon nanoparticles, these materials, like PAHs, might also be transferred through food chains and enter organisms, such as humans, at higher trophic levels in significant amounts. (nih.gov)
Climate warming and atmospheric deposition have become the main environmental stressors for alpine lakes, however, the long-term response of biotic community in alpine lakes has been predominantly derived from algae rather than from biota at higher trophic levels (e.g., zooplankton). (jlakes.org)
Copepods occur throughout the ocean and are a major consumer of phytoplankton, as well as the major conduit for organic matter to higher trophic levels. (caspro.cz)
Pelagic2
His Environmental chemistry study combines topics from a wide range of disciplines, such as Zooplankton, Food chain, Pelagic zone, Biota and Trophic level. (research.com)
Korosi, J.B., Paterson, A.M., DeSellas, A.M., and Smol, J.P. (2008) Linking mean body size of pelagic Cladocera to environmental variables in Precambrian Shield lakes: a paleolimnological approach. (lprg.ca)
Rotifera1
Effect of metalimnetic gradient on phytoplankton and zooplankton (Rotifera, Crustacea) communities in different trophic conditions. (edu.pl)
Biomass1
Cladocera and Heptageniidae biomass and density decreased with increasing Se treatment. (usask.ca)
Lakes3
Overall, this work contributes to the understanding of Se trophic dynamics and toxicity in cold-water Canadian boreal lakes. (usask.ca)
Trophic state classification of lakes with aquatic macrophytes. (limnology-journal.org)
Long-term changes in the trophic state of Suwalki lakes - an analysis by means of indices based on abundance and composition of their rotifer fauna. (edu.pl)
Levels1
However, multiple trophic levels are seldomly included in time series studies, hampering a holistic understanding of the influence of seasonal dynamics and species interactions on food web structure and biogeochemical cycles. (bvsalud.org)
Paleolimnological1
Data on the status of aquatic plants belonging to the period of intensive agriculture and pre-urbanization (60-150 years) using paleolimnological methods and using sub-fossil Cladocera, aquatic plant macrofossils and diatoms from the sediment samples taken from the lake floor, the situation of the lake from past to present has been evaluated. (metu.edu.tr)
Energy1
In recent years we have added a research programme dealing with trophic relations including construction of models of trophic networks and energy flows. (muni.cz)
Environmental1
Modern diatom, cladocera, chironomid, and chrysophyte cyst assemblages as quantitative indicators for the reconstruction of past environmental conditions in the Alps. (research.com)