12,734 datasets found
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Federal
ru30-20180502T1355
National Oceanic and Atmospheric Administration, Department of Commerce —
This project integrated a deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor, the Deep ISFET pH, into a Slocum Webb G2 glider.... -
Federal
Walton-Smith CTD, WS21278, WS21278_WS21277 staCal4, 2021-10-07, 26.2547N 82.1395W
National Oceanic and Atmospheric Administration, Department of Commerce —
Walton-Smith Conductivity, Temperature, Depth (CTD) - WS21278 - WS21278_WS21277 staCal4 - 2021-10-07 - 26.2547N 82.1395W. Hydrographic Measurements in the Gulf of... -
Federal
Chemical, physical, profile and laboratory analysis oceanographic data collected aboard the F. G. Walton Smith in the Gulf of Mexico from 2010-05-26 to 2010-06-02 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069084)
National Oceanic and Atmospheric Administration, Department of Commerce —
Chemical, physical, profile and laboratory analysis oceanographic data were collected aboard the F. G. Walton Smith in the Gulf of Mexico from 2010-05-26 to... -
Federal
Development of a Coastal Drought Index Using Salinity Data
Department of the Interior —
A critical aspects of the uniqueness of coastal drought is the effects on salinity dynamics of creeks and rivers. The location of the freshwater-saltwater interface... -
Federal
Organic matter decomposition along coastal wetland landscape gradient from tidal freshwater forested wetland to oligohaline marsh in Southeastern U.S.A. (2010-2011)
Department of the Interior —
Coastal wetlands significantly contribute to global carbon storage potential. Sea-level rise and other climate change-induced disturbances threaten coastal wetland... -
Federal
Water pressure/depth, velocity, and turbidity time-series data from SPD15 Bay shallows stations in San Pablo Bay and China Camp Marsh, California
Department of the Interior —
Files contain hydrodynamic and sediment transport data for the location and deployment indicated. Time-series data of water depth, velocity, turbidity, and... -
Federal
Water pressure/depth, velocity, and turbidity time-series data from SPA14 Bay shallows stations in San Pablo Bay and China Camp Marsh, California
Department of the Interior —
Files contain hydrodynamic and sediment transport data for the location and deployment indicated. Time-series data of water depth, velocity, turbidity, and... -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: Northeast, Montana, 2017
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at Northeast National Wildlife Refuge (NWR) in northeast Montana using the DUALEM421 electromagnetic sensor... -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: Westgard, Montana, 2017
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at Westgard National Wildlife Refuge (NWR) in northeast Montana using the DUALEM421 electromagnetic sensor... -
Federal
Time-series oceanographic data from the Monterey Canyon, CA October 2015 - March 2017
Department of the Interior —
Time-series data of water depth, velocity, turbidity, and temperature were acquired between 5 October 2015 and 21 March 2017 within the Monterey Canyon off of... -
Federal
Compilation of estuarine salinity data for sites used in RESTORE Streamflow alteration assessments (ver. 2.0, June 2021)
Department of the Interior —
The presence of salinity in shallow waters influences living resources and habitats within Gulf of Mexico estuaries. The salinity gradient is widely recognized as... -
Federal
Water-quality and streamflow datasets used in Weighted Regressions on Time, Discharge, and Season (WRTDS) models to determine trends in the Nation’s rivers and streams, 1972-2017 (input data)
Department of the Interior —
In 1991, the U.S. Geological Survey (USGS) began a study of more than 50 major river basins across the Nation as part of the National Water-Quality Assessment (NAWQA)... -
Federal
Water pressure/depth, velocity, and turbidity time-series data from CHC14 Tidal creek stations in San Pablo Bay and China Camp Marsh, California
Department of the Interior —
Files contain hydrodynamic and sediment transport data for the location and deployment indicated. Time-series data of water depth, velocity, turbidity, and... -
Federal
Water pressure/depth, velocity, and turbidity time-series data from CHC16 Bay channel stations in San Pablo Bay and China Camp Marsh, California
Department of the Interior —
Files contain hydrodynamic and sediment transport data for the location and deployment indicated. Time-series data of water depth, velocity, turbidity, and... -
Federal
Water pressure/depth and turbidity time-series data from CHC16 Marsh and mudflat stations in San Pablo Bay and China Camp Marsh, California
Department of the Interior —
Files contain hydrodynamic and sediment transport data for the location and deployment indicated. Time-series data of water depth, velocity, turbidity, and... -
Federal
Water pressure/depth, velocity, and turbidity time-series data from CHC16 Tidal creek stations in San Pablo Bay and China Camp Marsh, California
Department of the Interior —
Files contain hydrodynamic and sediment transport data for the location and deployment indicated. Time-series data of water depth, velocity, turbidity, and... -
Federal
Water pressure/depth, velocity, and turbidity time-series data from CHC14 Bay shallows stations in San Pablo Bay and China Camp Marsh, California
Department of the Interior —
Files contain hydrodynamic and sediment transport data for the location and deployment indicated. Time-series data of water depth, velocity, turbidity, and... -
Federal
Calcium, magnesium and total dissolved solids data as well as modeled salinity and mass balance estimates for Lake Powell, 1952-2017
Department of the Interior —
These data were compiled to quantify the role of Lake Powell in modulating salinity and reducing overall salt flux from the Upper Colorado River Basin downstream. In... -
Federal
Long-term soil carbon data and accretion from four marsh types in Mississippi River Delta in 2015
Department of the Interior —
The Mississippi River Deltaic Plain has extensive marsh habitats (fresh, intermediate, brackish, and saline) where soil cores were collected to a depth of 100 cm at... -
Federal
Carbon budget assessment of tidal freshwater forested wetland and oligohaline marsh ecosystems along the Waccamaw and Savannah rivers, U.S.A. (2005-2016) (version 2.0, May 2019)
Department of the Interior —
Data to support carbon (C) budget assessment of tidal freshwater forested wetland and oligohaline marsh ecosystems along the Waccamaw and Savannah rivers, U.S.A. This...
12,734 datasets found