Results 41 to 50 of about 155,598 (201)
Impact of Agricultural Practices on Water Quality of Old Woman Creek Watershed, Ohio
Agriculture, 2021 The effect of agricultural practices on water quality of Old Woman Creek (OWC) watershed was evaluated in a hydrological model using the Parameter-elevation Regressions on Independent Slopes Model (PRISM) climate data and 20 different global circulation ...
Israel A. Olaoye +2 more
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Environment International, 2019 In this work, the distribution of organic phosphorus (Po) species in sediment profiles of five shallow lakes was analyzed and its effect on the photo-release of dissolved phosphate (Pi) was investigated during sediment resuspension under simulated ...
Xiaolu Li +7 more
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Dissolved organic phosphorus concentrations in the northeast subarctic Pacific Ocean [PDF]
Limnology and Oceanography, 1992 Shipboard determinations of dissolved organic P (DOP) concentrations were made for NE subarctic Pacific Ocean samples with three different oxidation-hydrolysis methods: UV irradiation, acid persulfate digestion, and a rigorous method that combines the UV and persulfate treatments (combination method).
Jefrey J. Ridal, Robert M. Moore
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Soil organic carbon and particulate carbon in water in riparian systems under different land use
Terra Latinoamericana, 2021 Overexploitation of hydric resources and lack knowledge of interactions between riparian vegetation, water and soil, generates loss of environmental services and ecological degradation in many mountainous riparian environments. In order to characterizing
Eloísa A. Guerra-Hernández +2 more
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Simulation and Analysis of Phosphorus Transformation and Phytoplankton Dynamics in Relation to the Eutrophication of Lake Balaton [PDF]
, 1980 A mathematical model of phosphorus transformations has been applied to a real set of physical, biological, chemical observation data in Lake Balaton.
Leonov, A.V.
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Concentrations and Uptake of Dissolved Organic Phosphorus Compounds in the Baltic Sea [PDF]
Frontiers in Marine Science, 2018 The dissolved organic phosphorus (DOP) pool in marine waters contains a variety of different compounds. Knowledge of the distribution and utilization of DOP by phyto- and bacterioplankton is limited, but critical to our understanding of the marine phosphorus cycle. In the Baltic Sea, detailed information about the composition of DOP and its turnover is
Monika Nausch +11 more
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Research Progress of Alkaline Phosphatase and Its Activity in the Ocean
Haiyang Kaifa yu guanli, 2022 This paper reviewed the research progress and prospects of alkaline phosphatase and its activity in the ocean, aiming to better understand marine biogeochemical cycles and ecosystem functions and provide a scientific basis for related research topics ...
Xianrui SONG, Hui SONG, Dan WANG, Bei SU
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Frontiers in Microbiology, 2019 Phytoplankton and heterotrophic bacteria rely on a suite of inorganic and organic macronutrients to satisfy their cellular needs. Here, we explored the effect of dissolved inorganic phosphate (PO4) and several dissolved organic molecules containing ...
Guy Sisma-Ventura, Eyal Rahav
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Ecology and Evolution, 2023 Dissolved organic matter and inorganic nutrients released from forest leaf litter through leaching are the important energy and nutrient sources that support the production of aquatic food webs.
Pei‐Chi Ho +2 more
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Some effects of tropical storm Agnes on water quality in the Patuxent River estuary [PDF]
, 1976 A post Agnes study emphasizing environmental factors...weekly sampling at eight stations from 28 June to August 30, 1972. Spatial and temporal changes in the distribution of many factors, e.g., salinity, dissolved oxygen (DO), seston, particulate carbon
Flemer, David A. +2 more
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