Found 292 datasets matching "nutrient content (water)".
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Chemistry data were collected or compiled from stream water, lake water, and groundwater. Stream water samples were collected more frequently to capture the range of streamflow conditions....
Search relevance: 90.49 | Views last month: 1 -
This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the growing season of 2020 at...
Search relevance: 72.36 | Views last month: 0 -
This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the growing season of 2018 at...
Search relevance: 69.06 | Views last month: 0 -
This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the growing season of 2021 at...
Search relevance: 68.63 | Views last month: 0 -
This dataset records Cladophora and associated submerged aquatic vegetation (SAV) biomass collected approximately monthly during the growing season of 2019 at stations located along the U.S....
Search relevance: 68.31 | Views last month: 0 -
This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the growing season of 2022 at...
Search relevance: 66.89 | Views last month: 0 -
Background In spite of very low nutrient concentrations in its vicinity – both column and pore waters-, the Posidonia oceanica of the Revellata Bay displays high biomass and...
Search relevance: 55.34 | Views last month: 1 -
A data package consisting of diatom, total phosphorus, vegetation, and related data collected in Big Cypress National Preserve as part of the SFCN Periphyton Vital Signs protocol. Periphyton is a...
Search relevance: 52.25 | Views last month: 0 -
A data package consisting of diatom, total phosphorus, and related data collected in Big Cypress National Preserve as part of the SFCN Periphyton Vital Signs protocol. Periphyton is a microbial...
Search relevance: 50.85 | Views last month: 0 -
A data package consisting of diatom, total phosphorus, vegetation, and related data collected in Big Cypress National Preserve as part of the SFCN Periphyton Vital Signs protocol. This hydrologic...
Search relevance: 50.83 | Views last month: 0 -
A data package consisting of diatom, total phosphorus, vegetation, and related data collected in Big Cypress National Preserve as part of the SFCN Periphyton Vital Signs protocol. This hydrologic...
Search relevance: 50.51 | Views last month: 1 -
Total Nitrogen (TN) rloadest models were developed to compute TN flux at School Branch at three USGS monitoring stations: School Branch at Maloney Road near Brownsburg, Indiana (03353415); School...
Search relevance: 43.70 | Views last month: 0 -
This data release contains data sets and R code used to create regression models for estimating daily flux of suspended sediment, total nitrogen, and total phosphorus at the Kankakee River at...
Search relevance: 42.66 | Views last month: 0 -
This data release contains the calibration data set and R code used to create regression models for estimating daily loads of suspended sediment, total nitrogen, and total phosphorus at the...
Search relevance: 42.66 | Views last month: 0 -
The U.S. Geological Survey maintains a program of water-quality studies in San Francisco Bay (CA) that began in 1969. This Data Release archives and makes available all measurements made from 1969...
Search relevance: 42.60 | Views last month: 0 -
This data release contains data sets that describe reach-scale water-quality conditions for the Pacific drainages of the United States. The nutrient and water use conditions represent the...
Search relevance: 42.42 | Views last month: 0 -
This data release contains a boosted regression tree (BRT) model (written in the R programming language), and the input and output data from that model that were used to relate base flow nitrate...
Search relevance: 42.41 | Views last month: 0 -
The primary data set consists of continuous water-quality data (temperature, specific conductance, pH, dissolved oxygen, turbidity, nitrate plus nitrite, and streamflow) from in-situ equipment,...
Search relevance: 42.27 | Views last month: 0 -
This data release supports "Diverging trends in nitrate and phosphorus loads and yields across Illinois watersheds, 1997–2022" (Kamrath and others, 2024) and the State of Illinois's Nutrient Loss...
Search relevance: 42.07 | Views last month: 0 -
The data set consists of continuous water-quality data (temperature, specific conductance, pH, dissolved oxygen, turbidity, nitrate plus nitrite, and streamflow) from in-situ equipment and...
Search relevance: 41.97 | Views last month: 0
