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Found 276 dataset(s) matching "Ammonium nitrogen".
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These data are the results of the Spring Removal Experiment (SPREX) collected from March 28, 1985 to May 22, 1985. Data consists of high resolution CTD data, in shallow waters off coastal Georgia,...
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Zooplankton species identities and other data were collected from the KNORR and other platforms the from 01 September 1969 to 01 December 1971. Data were collected by the Skidaway Institute of...
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Productivity and chemistry data were collected on USNS ELTANIN cruises to the Antarctic region between 1965 and 1969. Data were collected on cruises 20-21, 23-28, and 32-36.
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This dataset includes a variety of environmental variables from surface water of five wetland sites (three natural and two restored), and the effluent of three wastewater treatment plants....
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The Bottle; Conductivity, Temperature and Depth (CTD); and phytoplankton data were collected in NW Atlantic (limit-40 W) as part of Joint Global Ocean Flux Study, Bermuda Atlantic Time Series and...
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Daily visitor use in Rocky Mountain National Park has increased substantially since 2014, raising questions about the impact of human waste on water quality in popular areas without latrines....
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Assessment of biogeochemical processes and transformations at the aquifer-estuary interface and measurement of the chemical flux from submarine groundwater discharge (SGD) zones to coastal water...
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This dataset contains physical, chemical, and biological data collected during research cruises for the Hanna Shoal Ecosystem Study. The study occurred at 138 stations in the Hanna Shoal area of...
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Timeseries data from 'Neuse River near the north shore (ModMon 95)' (neuse-river-near-the-north-sh)
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This dataset consists of measurements of dissolved organic matter (DOM) and other chemical and hydrographic parameters obtained during the global ocean observations from 1994-01-01 to 2021-05-29....
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This data collection comprises six years of estuarine monitoring for an assessment of coastal ecosystem health in relationship to watershed characteristics, principally land use. This...
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This dataset includes physical and chemical oceanographic profile data from the Oden-91 cruise in the Arctic Sea from 1991-08-17 to 1991-10-03. The data were provided by Leif Andersson from...
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Chemical data from 43,334 wells were used to examine the role of land surface-soil-aquifer connections in producing elevated manganese concentrations (>300 µg/L) in United States (U.S.)...
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CTD data were taken during surveys of the Louisiana continental shelf during yearly Shelfwide Hypoxia cruises. Hydrographic data were obtained using CTD. Nutrient, pigment, suspended sediment,...
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Timeseries data from 'Neuse River South River (ModMon 165)' (neuse-river-south-river-modmo)
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We conducted a year-long study with the main objective of comparing seasonal plant productivity, ecosystem respiration (ER), denitrification, and dissimilatory nitrate reduction to ammonium (DNRA)...
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Zooplankton, chemical, and other data were collected using net, sediment sampler, and other instruments in the Great Lakes. Data were collected from 01 July 1970 to 01 March 1972 by University of...
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This dataset contains the discrete bottle (CTD profile) data of the first dedicated West Coast Ocean Acidification cruise (WCOA2011). The cruise took place August 12-30, 2011 aboard the R/V...
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The USGS Precipitation Chemistry Quality Assurance Project (PCQA) conducts research using the infrastructure of the National Atmospheric Deposition Program (NADP) National Trends Network (NTN)....
