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Found 347 dataset(s) matching "nitrogen content".

Temperature, salinity and and pigment data from CTD and bottle samples from the Bermuda Time Series (BATS/JGOFS) study area, from 1988-10-22 to 1990-09-11 (NCEI Accession 9200088)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-07-28T00:00:00.000+00:00 | Harvested: October 13, 2025 at 05:39 AM
The Joint Global Ocean Flux Study (JGOFS) is an international and multi-disciplinary study with a primary objective of understanding global oceanic carbon and nutrient cycles. The National Science...
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Nutrients and Major-Ions Measured in Water-Quality Samples Collected from Four North Texas Reservoirs (ver. 3.0, September 2021)
- Organization: Department of the Interior
- Updated: 20210930 | Harvested: July 18, 2025 at 12:54 AM
In cooperation with Dallas Water Utilities (DWU), the U.S. Geological Survey (USGS) measures nutrient and major-ion concentrations in selected reservoirs in north Texas. This data release...
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Biogeochemical and source characteristics of preferential groundwater discharge in the Farmington River watershed (Connecticut and Massachusetts, 2017 - 2021)
- Organization: Department of the Interior
- Updated: 20230210 | Harvested: July 16, 2025 at 09:02 AM
We used spatial data from previously mapped preferential groundwater discharges throughout the Farmington River watershed in Connecticut and Massachusetts (https://doi.org/10.5066/P915E8JY) to...
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MACPEX WB-57 Aircraft In-situ Trace Gas Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 27, 2025 at 09:02 PM
MACPEX_TraceGas_AircraftInSitu_WB57_Data is the in-situ trace gas data collection during the Mid-latitude Airborne Cirrus Properties Experiment (MACPEX). Data was collected by the NOAA O3...
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MACPEX WB-57 Aircraft In-situ Water Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 25, 2025 at 01:30 AM
MACPEX_Water_AircraftInSitu_WB57_Data is the in-situ water data collection during the Mid-latitude Airborne Cirrus Properties Experiment (MACPEX). Data was collected by the Harvard Water Vapor...
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PEM Tropics B P-3B In-Situ Aerosol Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:33 AM
PEM-Tropics-B_Aerosol_AircraftInSitu_P3B_Data is the in-situ aerosol data collected onboard the P-3B aircraft during the Pacific Exploratory Mission (PEM) Tropics B suborbital campaign. Data from...
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CTD, water quality, plankton species abundance, quantitative phytoplankton profiles and chlorophyll a and b concentrations in sediment samples data collected from R/V Bellows cruise BE-1212 in the northern Gulf of Mexico from 2011-05-21 to 2013-09-16 (NCEI Accession 0175053)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-12-07T00:00:00.000+00:00 | Harvested: October 13, 2025 at 04:47 AM
This dataset contains CTD, water quality, plankton species abundance, quantitative phytoplankton profiles, and chlorophyll a and b concentrations in sediment samples data collected from R/V...
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Search Data.gov

Temperature, salinity and and pigment data from CTD and bottle samples from the Bermuda Time Series (BATS/JGOFS) study area, from 1988-10-22 to 1990-09-11 (NCEI Accession 9200088)

Nutrients and Major-Ions Measured in Water-Quality Samples Collected from Four North Texas Reservoirs (ver. 3.0, September 2021)

Biogeochemical and source characteristics of preferential groundwater discharge in the Farmington River watershed (Connecticut and Massachusetts, 2017 - 2021)

MACPEX WB-57 Aircraft In-situ Trace Gas Data

MACPEX WB-57 Aircraft In-situ Water Data

PEM Tropics B P-3B In-Situ Aerosol Data

CTD, water quality, plankton species abundance, quantitative phytoplankton profiles and chlorophyll a and b concentrations in sediment samples data collected from R/V Bellows cruise BE-1212 in the northern Gulf of Mexico from 2011-05-21 to 2013-09-16 (NCEI Accession 0175053)