Catalog - Data.gov

Found 205 datasets matching "nitrite (NO2-)".

Federal
pH, WATER TEMPERATURE, and others in Coastal Waters of Texas from 2018-10-25 to 2020-03-16 (NCEI Accession 0229071)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-06-09T00:00:00.000+00:00
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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Search relevance: 63.66 | Views last month: 0
Federal
Discrete Carbonate System Parameter Measurements in Middle Tampa Bay, Florida and the Eastern Gulf of Mexico, USA
- Organization: Department of the Interior
- Updated: 2021-05-28T00:00:00Z
This dataset contains carbonate system data collected by scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center to investigate the effects of carbon...
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Search relevance: 57.72 | Views last month: 0
Federal
Discrete Carbonate System Parameter Measurements in Tampa Bay, Florida, USA
- Organization: Department of the Interior
- Updated: 2020-10-13T00:00:00Z
This dataset contains carbonate system data collected by scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center to investigate the effects of carbon...
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Search relevance: 56.07 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, nutrients, and other variables collected from profile and discrete observations using CTD, Niskin bottle, and other instruments from R/V New Horizon and R/V Robert Gordon Sproul in the U.S. West Coast for calibration and validation of California Current Ecosystem (CCE) Moorings from 2009-12-15 to 2015-04-29 (NCEI Accession 0146024)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-02-13T00:00:00.000+00:00
This dataset contains inorganic carbon, total alkalinity, nutrients, and other data collected from ships during servicing cruises to the California Current Ecosystem moorings, CCE1 and CCE2....
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Search relevance: 49.74 | Views last month: 0
Federal
Data from: Evaluation of a snail trap prototype for monitoring the intermediate gastropod hosts of Bolbophorus spp. in commercial catfish ponds of the southeastern United States
- Organization: Department of Agriculture
- Updated: 2025-11-21
This dataset provides information on collection abundances of snails from commercial catfish ponds in the Mississippi Delta Region. Snail trap data were collected from weekly trap (passive) checks...
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Search relevance: 49.59 | Views last month: 0
Federal
Near-surface Nutrients Data from Gulf of Alaska Fjords, 2004-2011
- Organization: Department of the Interior
- Updated: 2024-10-17T00:00:00Z
This dataset contains nutrient data collected at stations within four fjords in the coastal area of the Gulf of Alaska. Sea water samples were collected with a Seabird Electronics Ecosampler SBE55...
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Search relevance: 49.46 | Views last month: 0
Federal
NOAA RESTORE Science Program: Effects of nitrogen sources and plankton food-web dynamics on habitat quality for the larvae of Atlantic Bluefin Tuna in the Gulf of Mexico - biogeochemistry, dissolved inorganic nutrient, mesozooplankton, phytoplankton, and bacteria data from 2017-05-10 to 2018-05-19
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-06-10T00:00:00.000+00:00
This dataset presents results from surface-tethered drifting sediment traps, zooplankton net tows, dissolved inorganic nutrient concentration analyses made on water column samples, and flow...
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Search relevance: 46.79 | Views last month: 0
Federal
Physical, chemical, and biological data from the THOMAS WASHINGTON on the TASADAY Expedition, Legs I, II, III, and IV, in the Pacific and Indian Oceans from 1973-06-05 to 1973-09-06
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-10-16T00:00:00.000+00:00
Nutrient and pigment (chlorophyll) data received by NODC's Ocean Climate Laboratory. These data were collected as part of the Scripps TASADAY expedition in the Pacific and Indian Oceans during...
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Search relevance: 41.66 | Views last month: 0
Federal
GLOBEC NEP Rosette Bottle Data (2002)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-08-30T00:00:00.000+00:00
GLOBEC (GLOBal Ocean ECosystems Dynamics) NEP (Northeast Pacific) Rosette Bottle Data from New Horizon Cruise (NH0207: 1-19 August 2002). Notes: Physical data processed by Jane Fleischbein...
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Search relevance: 41.50 | Views last month: 1
Federal
Nutrient data collected from experimental tanks observing the effect of nutrient pollution on Acropora cervicornis disease susceptibility from 2020-09-14 to 2020-11-13 (NCEI Accession 0278916)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-06-12T00:00:00.000+00:00
This dataset contains the nutrient results for an experiment that assessed the effects of elevated NH4 on corals disease susceptibility. Eleven Acropora cervicornis genotypes were selected to...
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Search relevance: 38.55 | Views last month: 0
Federal
Water-quality and stream discharge data for estimation of nitrogen loads in the South Platte River, Denver, CO, 2017-2018
- Organization: Department of the Interior
- Updated: 2021-06-21T00:00:00Z
The purpose of this data release is to provide the original data, analysis methods, and nitrogen loading models in support of a study of the upper South Platte River annual total nitrogen loads...
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- xml
Search relevance: 33.21 | Views last month: 0
Federal
Nitrate reduction rates and soil/ water chemistry from roadside ditches in the Mobile Bay (AL, USA) region (2018-05-23 to 2018-06-08) (NCEI Accession 0211099)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-07-15T00:00:00.000+00:00
Ninety-six roadside ditches spanning three landuse types in the Mobile Bay (Alabama, USA) region were sampled in May-June of 2018. Isotope pairing was used to measure nitrate reduction rates...
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Search relevance: 24.88 | Views last month: 0
Federal
The impact of ocean acidification on the early life stages of surf clams and the interactive effects of feeding and temperature from laboratory experiment studies from 2011-07-12 to 2012-06-17 (NCEI Accession 0123314)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-12-03T00:00:00.000+00:00
This dataset contains laboratory experiment data that were collected to examine the effects of ocean acidification on the Atlantic surfclam, Spisula solidissima, a species worth $31 million in...
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Search relevance: 20.31 | Views last month: 0
Federal
Temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from PROFESSOR MULTANOVSKIY in the North Atlantic Ocean from 1993-09-11 to 1993-11-21 (NCEI Accession 0143931)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-02-22T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected from PROFESSOR MULTANOVSKIY in the North Atlantic Ocean from 1993-09-11 to 1993-11-21. These data include DISSOLVED OXYGEN,...
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Search relevance: 20.29 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from surface discrete sampling using flow through pump and other instruments from NOAA Ship Gordon Gunter in the U.S. East Coast during the East Coast Ocean Acidification (GU-15-04 ECOA1) from 2015-06-20 to 2015-07-23 (NCEI Accession 0157389)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-05-19T00:00:00.000+00:00
This dataset contains dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from surface discrete sampling using flow through pump and other instruments from...
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Search relevance: 20.20 | Views last month: 0
Federal
Synoptic bi-monthly and storm response water quality sampling in Southern Kaneohe Bay, HI, 2005-2007 in support of the Coral Reef Instrumented Monitoring Platform (CRIMP) (NCEI Accession 0060061)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2009-12-11T00:00:00.000+00:00
Synoptic sampling including water column profiles and collected surface water samples was conducted on a bi-monthly basis throughout the rainy season (October-May) and on a monthly basis in the...
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Search relevance: 19.30 | Views last month: 0
Federal
Synoptic Bi-monthly and Storm Response Water Quality Sampling in Southern Kaneohe Bay, HI November 2007 - April 2009 (NODC Accession 0062644)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-06T00:00:00.000+00:00
Synoptic sampling including water column profiles and collected surface water samples was conducted on a bi-monthly basis throughout the rainy season(October-May) and on a monthly basis in the dry...
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Search relevance: 18.92 | Views last month: 0
Federal
Temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from AURORA AUSTRALIS in the Indian Ocean and Southern Oceans from 2003-01-03 to 2003-03-17 (NCEI Accession 0143930)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-02-22T00:00:00.000+00:00
This dataset includes discrete sample and profile data collected from AURORA AUSTRALIS in the Indian Ocean and Southern Oceans (> 60 degrees South) from 2003-01-03 to 2003-03-17. These data...
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Search relevance: 18.91 | Views last month: 0
Federal
Synoptic Bi-monthly and Storm Response Water Quality Sampling in Southern Kaneohe Bay, HI 2005-2007 (NODC Accession 0060061)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-06T00:00:00.000+00:00
Synoptic sampling including water column profiles and collected surface water samples was conducted on a bi-monthly basis throughout the rainy season(October-May) and on a monthly basis in the dry...
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Search relevance: 18.85 | Views last month: 0
Federal
Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from profile and discrete sample observations during NOAA Ship Gordon Gunter East Coast Ocean Acidification (ECOA-1) cruise GU-15-04 (EXPOCODE 33GG20150619) off the U.S. East Coast, North Atlantic Ocean from 2015-06-19 to 2015-07-23 (NCEI Accession 0159428)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-05-19T00:00:00.000+00:00
This dataset contains dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from profile and discrete sample observations during NOAA Ship Gordon Gunter East...
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Search relevance: 18.73 | Views last month: 0

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