• Research has shown that the amount of phosphorus runoff from biosolids is directly related to their soluble phosphorus content. (ncsu.edu)
  • Kienzle noted that some cat foods analyzed by a German consumer-products testing organization, Stiftung Warentest, contained five times or more the amount of phosphorus needed to maintain health. (petfoodindustry.com)
  • In particular, moist food formulations contained on average several times the amount of phosphorus required to keep cats healthy. (petfoodindustry.com)
  • As the amount of phosphorus you eat rises, so does the need for calcium. (mountsinai.org)
  • And, according to Sanchez, new research shows that the amount of phosphorus coming to the surface by tectonic uplift is in the same range as the amounts of phosphate rock we are extracting now. (phys.org)
  • The column charts present estimates of the annual amount of phosphorus prevented from entering the Lake Simcoe and south-eastern Georgian Bay watersheds. (canada.ca)
  • In addition, policymakers in Europe and the U.S. have already sanctioned limits on the amount of phosphorus farmers are allowed to apply. (rootella.com)
  • This study demonstrated that a strategy that first identifies watersheds likely to respond to conservation efforts and then focuses implementation on relatively high-contributing fields within those watersheds can be successful in reducing stream P concentrations and loads. (jswconline.org)
  • Flow data for the St. Clair River were combined with observed Lake Huron TP and soluble reactive phosphorus (SRP) concentrations from spring Environment and Climate Change Canada open lake cruises to estimate the phosphorus load from Lake Huron. (blueaccounting.org)
  • However, biosolids can have high concentrations of water soluble phosphorus which can cause non-point source phosphorus pollution. (ncsu.edu)
  • We investigated whether reductions in external phosphorus loadings (L ext ) caused declines in lake phosphorus concentrations (P) and phytoplankton biomass (Chl a), as assumed by the predictive models that underpinned the management plan. (usgs.gov)
  • Earlier research found evidence that high phosphorus concentrations in cat food could make kidney disease worse in cats that were already ill. (petfoodindustry.com)
  • Annual flow-weighted mean total-phosphorus concentrations ranged from 0.140 to 0.759 milligrams per liter, and annual flow-weighted mean total suspended solids concentrations ranged from 21.3 to 217 milligrams per liter. (usgs.gov)
  • Annual flow-weighted mean total phosphorus and total suspended solids concentrations decreased steadily during the first 4 years of water-quality sample collection. (usgs.gov)
  • however, flow-weighted total-phosphorus concentrations increased substantially in 2009, and the total phosphorus trend was no longer significant. (usgs.gov)
  • The high annual flow-weighted mean concentrations for total phosphorus and total suspended solids in 2009 were affected by outlier concentrations documented in March 2009. (usgs.gov)
  • therefore, it was not possible to compare total phosphorus and total suspended solids concentrations to agricultural land-retirement data for 2009-11. (usgs.gov)
  • A downward trend in annual flow-weighted mean total-phosphorus concentrations was related significantly to annual land retirement for 1999-2008. (usgs.gov)
  • If land-retirement data had been available for 2009-11, it is possible that the relation between total phosphorus and land retirement would no longer be evident because of the marked increase in flow-weighted concentrations during 2009. (usgs.gov)
  • Alternatively, the increase in annual flow-weighted mean total-phosphorus concentrations during 2009-11 may be because of other factors, including industrial discharges, increases in drain tile installation, changes in land use including decreases in agricultural land retirement after 2008, increases in erosion, increases in phosphorus applications to fields, or unknown causes. (usgs.gov)
  • Low serum ALP activity relates to reduced zinc, magnesium and manganese concentrations. (essense-of-life.com)
  • Rapid population growth, urban development, and fewer, but larger, farms with more crops and livestock have resulted in elevated phosphorus levels in the lake, causing oxygen concentrations in the lake to fall to levels that are too low for fish to survive. (canada.ca)
  • Ancient Amazon soils are characterised by low concentrations of soil phosphorus (P). Therefore, it is hypothesised that plants may invest a substantial proportion of their resources belowground to adjust their P-uptake strategies, including root morphological, physiological (phosphatase enzyme activities) and biotic (arbuscular mycorrhizal (AM) associations) adaptations. (springer.com)
  • Imposing a 25 percent tax on phosphorus, used as a fertilizer primarily on corn, could reduce soluble phosphorus concentrations in the watershed by about 8 percent, according to an analysis led by Brent Sohngen, AEDE professor and Director of Ohio State's Environmental Policy Initiative. (osu.edu)
  • These actions result in an increase in the concentrations of calcium and phosphorus in extracellular fluid. (medscape.com)
  • While Maryland is on track to meet its phosphorus reduction goals statewide, soil phosphorus saturation and the potential for phosphorus runoff is not evenly distributed. (cbf.org)
  • One of the most important methods is reducing the amount of phosphorous applied to fields that have the highest risk of phosphorus runoff, which pollutes local waters, especially on the Eastern Shore. (cbf.org)
  • Enter the Phosphorus Management Tool (PMT), a science-based method of identifying the fields that contain the most phosphorous and have the highest risk of phosphorus runoff. (cbf.org)
  • Adopted in 2015, the PMT identifies hot spots where the soil is saturated with phosphorus and where other factors, such as networks of drainage ditches, signify a high risk of polluted runoff. (cbf.org)
  • Can we reduce phosphorus runoff from agricultural fields by stimulating soil biota? (utoledo.edu)
  • Water treatment residuals (WTRs) are added to biosolids to reduce phosphorus runoff. (ncsu.edu)
  • Adding water treatment residuals to biosolids greatly reduces the soluble phosphorus levels, which results in much less phosphorus runoff and leaching. (ncsu.edu)
  • When WTRs are mixed with biosolids the soluble phosphorus levels in biosolids are reduced, resulting in less phosphorus runoff or leaching following land application. (ncsu.edu)
  • The aluminum and iron oxides and hydroxides present in the WTRs adsorb soluble phosphorus and reduce its release during runoff events. (ncsu.edu)
  • The use of aluminum-flocculated WTRs to reduce soluble phosphorus is a highly effective way to reduce soluble phosphorus in runoff when biosolids are land-applied. (ncsu.edu)
  • When blended and applied the same day, a 20% blend reduced soluble phosphorus loads from runoff on small plots by 48% as compared with runoff from untreated biosolids. (ncsu.edu)
  • 2013. Utilizing water treatment residuals to reduce phosphorus runoff from biosolids. (ncsu.edu)
  • Subsurface placement of P fertilizers near the crop row or in furrow where the roots are most active reduces both surface P runoff losses and dissolved P subsurface loss in tile water. (nutrientstewardship.org)
  • more runoff can carry more phosphorus to a stream or lake. (missouri.edu)
  • A phosphorus index (P index) is one of the management tools that can be used to identify agricultural fields with a high potential for phosphorus losses in runoff. (missouri.edu)
  • Phosphorus in runoff from small urban developments and rural areas are contributing to nuisance and toxic algal growth in the bay. (canada.ca)
  • Developed landscapes with hard surfaces and lawns are not able to absorb stormwater and recycle phosphorus to the same extent as a forest, allowing excess phosphorus to runoff into Lake Whatcom. (whatcomcounty.us)
  • therefore, stormwater program activities focus on providing services to reduce phosphorus runoff from developed areas. (whatcomcounty.us)
  • There was no influence on fruit quality by reducing the application rates of phosphate and potassium fertilizers. (ishs.org)
  • Furthermore, reducing the rate of phosphate application did not alter available phosphoric acid levels in the soil. (ishs.org)
  • White phosphorus is a toxic substance produced from phosphate-containing rocks. (cdc.gov)
  • The developed process achieves around 70% phosphorus recovery as an industrial-grade (19 wt% P) dicalcium phosphate dihydrate product with minimal iron, magnesium, and aluminum contamination, while also producing value-added calcium sulfate dihydrate (gypsum) and iron/magnesium byproducts. (rsc.org)
  • Phosphorus supplements are usually produced from high-grade phosphate rock concentrates (28-40 wt% P 2 O 5 ). (rsc.org)
  • The main role of phosphate supplements is to deliver soluble and bioavailable phosphorus to plants and livestock as crop fertilizers or animal feed additives. (rsc.org)
  • Sometimes athletes use phosphate supplements before competitions or heavy workouts to help reduce muscle pain and fatigue, although it is not clear how much it helps or if it improves performance. (mountsinai.org)
  • We usually think of phosphorus more in terms of dissolved phosphate, but (excepting the many biological forms) phosphorus actually occurs in aquariums in four different forms: dissolved inorganic phosphorus, particulate inorganic phosphorus, dissolved organic phosphorus and particulate organic phosphorus. (thekrib.com)
  • Phosphate is often referred as "phosphorus," a practice that is inaccurate and misleading. (medscape.com)
  • Most of the phosphorus used in fertilizer comes from phosphate rock, a finite resource formed over millions of years in the earth's crust. (phys.org)
  • When experts debate peak phosphorus, what they are usually debating is how long the phosphate rock reserves, i.e. the resources that can economically be extracted, will hold out. (phys.org)
  • The duration of phosphate rock reserves will also be impacted by the decreasing quality of the reserves, the growing global population, increased meat and dairy consumption (which require more fertilized grain for feed), wastage along the food chain, new technologies, deposit discoveries and improvements in agricultural efficiency and the recycling of phosphorus. (phys.org)
  • Many different types of foods contain phosphorus, mainly in the form of phosphates and phosphate esters [ 1 ]. (nih.gov)
  • Although phosphorus status is not typically assessed, phosphate can be measured in both serum and plasma [ 10 ]. (nih.gov)
  • However, plasma and serum phosphate levels do not necessarily reflect whole-body phosphorus content [ 1 , 11 ]. (nih.gov)
  • Replacing the stable phosphorus anion in phosphate with the less stable As (V) anion leads to rapid hydrolysis of high energy bonds in compounds such as ATP, a process that leads to loss of high energy phosphate bonds and effectively "uncouples" mitochondrial respiration [Rossman 2007]. (cdc.gov)
  • These results show that lower levels of phosphorus fertilizer may be applied to Satsuma mandarin orchards to prevent the accumulation of available phosphoric acid in the soil. (ishs.org)
  • Hence, further soil analysis is required to determine the extent to which this fertilizer may be reduced. (ishs.org)
  • This problem is especially troubling on the Eastern Shore, where phosphorus-rich poultry litter from the area's growing poultry industry is extensively used as fertilizer. (cbf.org)
  • At the same time, not all agricultural producers will be negatively impacted by the new PMT regulations, and in fact, some will benefit from greater availability of manure fertilizer that they can readily use on fields that need additional phosphorus. (cbf.org)
  • Kimberly Williams, professor of horticulture, worked on a nutrient release study and found several important advantages of phosphorus pellets as fertilizer for lawns and plants. (baretnews.com)
  • To reduce the potential for P loss through tile drains, consider spring fertilizer application when there is a lower soil-water content, and avoid rain and snowmelt events. (nutrientstewardship.org)
  • This will reduce P stratification and increase soil-fertilizer contact. (nutrientstewardship.org)
  • It is vital for food production since it is one of three nutrients (nitrogen, potassium and phosphorus) used in commercial fertilizer. (phys.org)
  • Today phosphorus is an essential component of commercial fertilizer. (phys.org)
  • Because industrial agriculture moves food around the world for processing and consumption, disrupting the natural cycle that returned phosphorus to the soil via the decomposition of plants, in many areas fertilizer must now be continually applied to enrich the soil's nutrients. (phys.org)
  • Farmers must improve fertilizer absorption and reduce their dependance altogether. (rootella.com)
  • Non-mycorrhizal corn plants, for example, absorb only 15% of phosphorus fertilizer while mycorrhizae-treated plants absorb up to 90% of already-existing phosphorus. (rootella.com)
  • Bacterial and algal phosphatase activity convert dissolved organic phosphorus to phosphates. (thekrib.com)
  • Phosphorus signifies an essential element in molecular biology, yet given the limited solubility of phosphates on early Earth, alternative sources like meteoritic phosphides have been proposed to incorporate phosphorus into biomolecules under prebiotic terrestrial conditions. (nature.com)
  • Lake Erie jurisdictions share their progress as they implement activities under Domestic Action Plans for the reduction of phosphorus in Lake Erie. (blueaccounting.org)
  • The phosphorus reduction system, called Phred for short, is an easy-to-use fully automated system that removes up to 60 percent of phosphorus in wastewater from cattle feedlots. (baretnews.com)
  • It reduces sulfoxides to sulfides, even at −78 °C. Meanwhile, heating a 1-iodobutane solution of PI3 with red phosphorus causes reduction to P2I4. (wikipedia.org)
  • Taking exogenous steroid sex hormones is associated with a reduction in essential bone nutrients and reduced bone formation. (essense-of-life.com)
  • If there is interest then in later letters I can try to summarize what that all seems to mean to controlling phosphorus levels in an aquarium. (thekrib.com)
  • Prebiotic phosphorus chemistry could have been initiated by phosphorus (III) or the first organisms might have oxidized bioavailable phosphorus (III) to (V). Yet, the underlying synthetic routes to these phosphorus-bearing biomolecules along with their precursors are still in their infancy. (nature.com)
  • Excess phosphorus contributes to dead zones-areas with low levels of oxygen where marine life cannot live-in creeks, rivers, and the Chesapeake Bay. (cbf.org)
  • However, like nitrogen, when there is more phosphorus in the soil than the crops can take up, the excess runs off the field and into nearby streams. (cbf.org)
  • In addition to how much excess phosphorus is in the soil, the Phosphorus Management Tool (PMT) takes into consideration the slope of the land, type of soil, and proximity of waters-all factors that affect the likelihood that excess phosphorus will find its way into local waterways. (cbf.org)
  • Future applications of manure will be limited in these areas and farmers will need to implement techniques that remove some of the excess phosphorus or draw it down slowly. (cbf.org)
  • Doing so will prevent excess phosphorus from entering the ecosystem. (baretnews.com)
  • These systems were designed to quickly remove excess water from the plant root zone to improve soil conditions and reduce plant stress. (nutrientstewardship.org)
  • Excess phosphorus also can reduce water clarity, cause fish kills, increase drinking water treatment costs and reduce the quality of drinking water. (missouri.edu)
  • MU Extension publications G9181, Agricultural Phosphorus and Water Quality , and G9182, Managing Manure Phosphorus to Protect Water Quality , have additional information on the impact of excess phosphorus on stream and lake water quality and the factors affecting phosphorus loss from agricultural fields. (missouri.edu)
  • We do not yet know the whole story, but we do know that phosphorus excess can be nephrotoxic [harmful to the kidneys]. (petfoodindustry.com)
  • In the experiment, scientists fed thirteen healthy adult cats with a diet containing excess phosphorus at approximately five times the felines' maintenance requirements. (petfoodindustry.com)
  • Findings from this study found excess phosphorus to be the main cause of the lake's low oxygen problem. (whatcomcounty.us)
  • Excess phosphorus entering the lake causes excessive algae growth. (whatcomcounty.us)
  • Phosphorus, like nitrogen and other nutrients, is vital to crops. (cbf.org)
  • In order to reduce the risk of losing dissolved P nutrients through subsurface drainage, consider incorporating 4R application practices into your P management. (nutrientstewardship.org)
  • Intake recommendations for phosphorus and other nutrients are provided in the Dietary Reference Intakes (DRIs) developed by the Food and Nutrition Board (FNB) at the National Academies of Sciences, Engineering, and Medicine [ 12 ]. (nih.gov)
  • This increase has resulted in an increased demand for phosphorus crop fertilizers and livestock feed additives. (rsc.org)
  • Moreover, climate change will affect the demand for phosphorus because agriculture will bear the brunt of changing weather patterns. (phys.org)
  • Government regulatory and cost-share programs require many farmers applying manure to assess the potential for phosphorus loss from their fields in an effort to reduce phosphorus loss from agricultural fields. (missouri.edu)
  • The P index is a systematic method for integrating a wide range of field characteristics into a prediction of the potential for phosphorus loss from the field. (missouri.edu)
  • Total phosphorus loading to the western and central basins of Lake Erie was calculated by using available data and statistical models to estimate the phosphorus contribution from a variety of sources (defined below). (blueaccounting.org)
  • Streamflow data were collected during 1999 through 2011, and total phosphorus and total suspended solids data were collected during 1999 through 2012. (usgs.gov)
  • Total phosphorus and total suspended solids are constituents that tend to increase with increases in streamflow. (usgs.gov)
  • simultaneously, iron and hydroxide ions generated during autotrophic denitrification will remove phosphorus via chemical precipitation and coagulation. (europa.eu)
  • Industries use white phosphorus to manufacture chemicals used in fertilizers, food additives, and cleaning compounds. (cdc.gov)
  • The military uses white phosphorus in various types of ammunition as an incendiary agent, because it spontaneously catches fire in air. (cdc.gov)
  • It has a match-like or garlic-like, acrid odor, but do not depend on odor for detection of white phosphorus. (cdc.gov)
  • Indoor Air: White phosphorus can release into indoor air as smoke. (cdc.gov)
  • Water: White phosphorus can contaminate water. (cdc.gov)
  • Food: White phosphorus cannot be used to contaminate food. (cdc.gov)
  • Outdoor Air: White phosphorus can enter outdoor air as smoke. (cdc.gov)
  • Agricultural: If white phosphorus releases as smoke, it is unlikely to contaminate agricultural products. (cdc.gov)
  • However, particles of white phosphorus that do not react with air may contaminate agricultural products. (cdc.gov)
  • White phosphorus absorbs into the body when inhaled, ingested, or through skin contact. (cdc.gov)
  • The usual method or preparation is by the union of the elements, often by addition of iodine to a solution of white phosphorus in carbon disulfide: P4 + 6 I2 → 4 PI3 Alternatively, PCl3 may be converted to PI3 by the action of hydrogen iodide or certain metal iodides. (wikipedia.org)
  • Scientists estimate the annual phosphorus loading rate for the lake has more than doubled to 77 tonnes of phosphorus per year Footnote 1 since the major period of settlement and land clearing that took place around Lake Simcoe in the 1800s. (canada.ca)
  • Dissolved organic phosphorus* is biologically available to bacteria and possibly to algae, but I haven't found references saying it is available to plants. (thekrib.com)
  • Particulate organic phosphorus* isn't available to plants and algae, but is available to animals. (thekrib.com)
  • The invention belongs to resource and environment filed, and in particular to a kind of supercritical water gasification product with blue-green algae algae solution reclaims nitrogen The device and method of phosphorus. (google.com)
  • Reducing phosphorus limits algae blooms and maintains healthy dissolved oxygen levels. (whatcomcounty.us)
  • Phosphorus, an essential mineral, is naturally present in many foods and available as a dietary supplement. (nih.gov)
  • 2012). After three years of baseline monitoring (2006 to 2009), farmers implemented both field- and farm-based conservation practices in one watershed (treatment) as a means to reduce sediment and P inputs to the stream from the highest contributing areas, whereas there were no out-of-the-ordinary conservation efforts in the second watershed (control). (jswconline.org)
  • Similar to Lake Simcoe, excessive inputs of phosphorus are putting stress on water quality and ecosystem health in sections of south-eastern Georgian Bay. (canada.ca)
  • Whatcom County must reduce phosphorus inputs into the lake to meet its NPDES stormwater permit requirements (see FAQ #5). (whatcomcounty.us)
  • The Maryland Department of Agriculture now confirms, with soil tests from all over the state, that only 18 percent of Maryland farm field acreage is polluting rivers and streams and the Chesapeake Bay due to excessive levels of phosphorus from manure. (cbf.org)
  • For example, the U.S. Environmental Protection Agency (EPA) is implementing amended rules requiring permitted concentrated animal feeding operations to assess phosphorus loss on all fields receiving manure. (missouri.edu)
  • In the past, as part of a natural cycle, the phosphorus in manure and waste was returned to the soil to aid in crop production . (phys.org)
  • The serum phosphorus level may vary based on the etiology, trending towards higher values with reduced kidney function and lower values with vitamin D deficiency. (medscape.com)
  • The prevalence of anaemia in adolescent girls (15-19 years) can be even higher and exceeds 60% in Ghana, Mali and Senegal.3 Anaemia and iron deficiency, which are associated with a lower physical capacity and increased susceptibility to infections, need to be tackled before women become pregnant in order to reduce the risks of poor maternal health and low birth weight babies. (who.int)
  • These calculations were based on methods that are published in Total and soluble reactive phosphorus loadings to Lake Erie A detailed accounting by year, basin, country, and tributary, Maccoux 2016 . (blueaccounting.org)
  • Phosphorus triiodide reacts vigorously with water, producing phosphorous acid (H3PO3) and hydroiodic acid (HI), along with smaller amounts of phosphine and various P-P-containing compounds. (wikipedia.org)
  • Phosphorus triiodide is commonly used in the laboratory for the conversion of primary or secondary alcohols to alkyl iodides. (wikipedia.org)
  • Template:Chembox new Phosphorus triiodide (PI 3 ) is an unstable red solid which reacts violently with water. (wikidoc.org)
  • In addition, phosphorus plays key roles in regulation of gene transcription, activation of enzymes, maintenance of normal pH in extracellular fluid, and intracellular energy storage. (nih.gov)
  • more erosion carries more phosphorus to a stream or lake. (missouri.edu)
  • The Missouri P index is designed to help identify fields that have a high probability of phosphorus loss from the combined effects of erosion and soil test phosphorus. (missouri.edu)
  • Engineering soil with ESCS aggregates can can help keep rainfall onsite, reduce erosion, and enhance plantings. (turfmagazine.com)
  • Progress is currently being made in efforts to develop perennial forms of our most common crops, and if these are successful, both erosion problems and nutrient leaching will be reduced. (lu.se)
  • During the study period, nutrient management reduced L ext by approximately a half. (usgs.gov)
  • GI-306: Reducing Phosphorus in the North Bosque River: Taking Action to Improve Water Quality Gives an overview of concerns for phosphorus in the North Bosque River and outlines measures that are called for in the implementation plan for the total maximum daily loads in this watershed. (texas.gov)
  • Gives an overview of concerns for phosphorus in the North Bosque River and outlines measures that are called for in the implementation plan for the total maximum daily loads in this watershed. (texas.gov)
  • This study tested a focused strategy for reducing phosphorus (P) and sediment loads in agricultural streams. (jswconline.org)
  • Two 5,000 ha (12,360 ac) watersheds in the Driftless Area of south central Wisconsin, previously ranked in the top 6% of similarly sized Wisconsin watersheds for expected responsiveness to conservation efforts to reduce high P and sediment loads, were chosen for the study. (jswconline.org)
  • The work to reduce phosphorus loads to Lake Simcoe is being led by the Province of Ontario, working with partners such as the Lake Simcoe Region Conservation Authority, local stakeholders, municipalities and other partners. (canada.ca)
  • Because human intestines lack the phytase enzyme, much phosphorus in this form is unavailable for absorption [ 1 ]. (nih.gov)
  • Phosphorus undergoes passive absorption in the small intestine, although some is absorbed by active transport [ 2 ]. (nih.gov)
  • The kidneys, bones, and intestines regulate phosphorus homeostasis, which requires maintenance of urinary losses at equivalent levels to net phosphorus absorption and ensuring that equal amounts of phosphorus are deposited and resorbed from bone [ 1 , 7 , 8 ]. (nih.gov)
  • Fat absorption was reduced by approximately one-third when raw milk was heated. (bmj.com)
  • Now, her team has evidence that unnecessary, excessive phosphorus levels in cat food may harm the kidneys of healthy, younger cats, potentially leading to later kidney disease. (petfoodindustry.com)
  • Phosphorus helps filter out waste in the kidneys and plays an essential role in how the body stores and uses energy. (mountsinai.org)
  • The Eastern Shore's Choptank River is the only major river in Maryland where phosphorus pollution is on the rise. (cbf.org)
  • As part of the Chesapeake Clean Water Blueprint, Maryland is required to reduce phosphorus pollution 48 percent by 2025. (cbf.org)
  • Whatcom County is required to manage stormwater in the Lake Whatcom watershed and reduce stormwater pollution entering the lake. (whatcomcounty.us)
  • however, the concentration of phosphorus in leaves remained within the standard range for citrus leaves. (ishs.org)
  • however, only As(V) at 2 and 4 mg L(-1) reduced P concentration at leaf level. (unboundmedicine.com)
  • To reduce subsurface drainage P loss, STP should be maintained near the critical soil P concentration. (nutrientstewardship.org)
  • About 85% of the body's phosphorus is in bones and teeth. (mountsinai.org)
  • In the form of phospholipids, phosphorus is also a component of cell membrane structure and of the body's key energy source, ATP. (nih.gov)
  • 2002. Influence of water treatment residuals on phosphorus solubility and leaching. (ncsu.edu)
  • It runs the water through the reactor and the phosphorus is retained in pellet form. (baretnews.com)
  • 2007. Long-term phosphorus immobilization by a drinking water treatment residual. (ncsu.edu)
  • 2008. Water treatment residuals and biosolids co-application affect semiarid rangeland phosphorus cycling Soil Sci. (ncsu.edu)
  • 2005. A method for determining the phosphorus sorption capacity and amorphous aluminum of aluminum-based drinking water treatment residuals. (ncsu.edu)
  • Tile drainage can improve soil aeration and reduce crop damage that results from seasonally high water tables or inundated fields. (nutrientstewardship.org)
  • In areas where the water quality priority is to minimize dissolved P loss, light tillage versus no-till may reduce surface P stratification and break the preferential flow paths to reduce subsurface losses. (nutrientstewardship.org)
  • Differences in climate, soil type, phosphorus soil testing method, crop management and sensitivity of receiving water all contribute to make locally developed P indexes more effective than a single national or regional approach. (missouri.edu)
  • Some medications can cause phosphorus levels to drop, including some antacids and diuretics (water pills). (mountsinai.org)
  • The Lake Whatcom TMDL sets water quality improvement objectives to reduce phosphorus and fecal coliform bacteria entering the lake. (whatcomcounty.us)
  • Phosphorus also dissolves in water, becoming an invisible pollutant. (whatcomcounty.us)
  • Raghothama and Karthikeyan 2005 ) or reducing or replacing P in essential compounds with other elements (Lambers et al. (springer.com)
  • Some health conditions, such as diabetes, starvation, and alcoholism can cause levels of phosphorus in the body to fall. (mountsinai.org)
  • The pathways shown with double lines of symbols are pathways that might be promoted to reduce problems with dissolved phosphorus levels in an aquarium. (thekrib.com)
  • 5) While significant reductions of phosphorus from laundry detergent have been accomplished, similar progress in reducing phosphorus contributions from dishwashing detergents has not been achieved. (wa.gov)
  • Desertification and changing climate are projected to cause reductions in crop and livestock productivity, modify the composition of plant species and reduce biological diversity. (rootella.com)
  • In agriculture, phosphorus-containing fertilizers are employed to achieve sufficient crop growth and phosphorus-rich feed additives are used to enhance livestock nutrition. (rsc.org)
  • Soil can be tested to determine how much phosphorus it contains, and is then classified as having "low," "medium," "optimum," or "excessive" amounts. (cbf.org)
  • Arevo produces plant biostimulants to ensure an environmentally friendly way of increasing plant growth, while keeping soils healthy and reducing nutrient losses to a minimum. (lu.se)
  • This is done by addressing the sustainability goals articulated in the European Commission's "From Farm to Fork" strategy to reduce input of fertilizers and nutrient losses until 2030. (lu.se)
  • Several studies suggest that higher intakes of phosphorus are associated with an increased risk of cardiovascular disease. (mountsinai.org)
  • It is therefore the intent of the legislature to impose a statewide limit on the phosphorus content of household detergents. (wa.gov)
  • The department is responsible for notifying major distributors and wholesalers of the statewide limit on phosphorus in detergents. (wa.gov)
  • Phosphorus from bone meal originated from ground bones without any additives," said Kienzle. (petfoodindustry.com)
  • This can lead to reduced bone mass (namely, osteopenia or osteoporosis) that makes bones brittle and fragile. (essense-of-life.com)
  • The final patented system works by removing phosphorus from lagoons and trapping it in pellet form, making it easier to distribute and package. (baretnews.com)
  • Note that New York State also shares information but is not obligated to produce a Domestic Action Plan because phosphorus targets for the eastern basin of Lake Erie have not be developed. (blueaccounting.org)
  • The influence of reducing the application rates of phosphorus and potassium fertilizers on fruit quality and soil status was examined in a Satsuma mandarin ( Citrus unshiu Marc. (ishs.org)
  • This is linked to a legacy of phosphorus over-application and the fast drainage of agricultural fields to tidal waters through a network of drainage ditches. (cbf.org)
  • The phosphorus index promotes conservation practices that reduce phosphorus loss from agricultural fields. (missouri.edu)
  • The system was issued as a patent titled "Fluidized bed precipitator with optimized solids settling and solids handling features for use in recovering phosphorus from wastewater" to the Kansas State University Research Foundation, a nonprofit corporation responsible for managing the technology transfer activities of the university. (baretnews.com)
  • This study examined conservation easements and their effectiveness at reducing phosphorus and solids transport to streams. (usgs.gov)
  • Animal nutrition scientists suggest that commercial cat food formulators reassess the amounts and types of phosphorus-containing ingredients they use in their products. (petfoodindustry.com)
  • In young ecosystems, phosphorus is supplied to soil almost exclusively by the weathering of the parent material (Walker and Syers 1976 ), with small contributions from atmospheric deposition, varying greatly in space and time (Yu et al. (springer.com)
  • L'objectif de la présente étude était d'estimer l'apport en sel chez des résidents de la région est d'Arabie saoudite en mesurant leur excrétion urinaire de sodium en 24 heures. (who.int)
  • L'excrétion de sodium moyenne totale en 24 heures pour le groupe était de 140 mEq (E.T. 49) (153 mEq [E.T. 52] pour les hommes et 118 mEq [E.T. 37] pour les femmes). (who.int)
  • Ces valeurs sont supérieures à celles recommandées pour l'apport en sodium quotidien et représentent un risque de survenue d'hypertension et de maladies cardio- vasculaires dans la population saoudienne. (who.int)