Search Data.gov
Found 573 dataset(s) matching "nh4".
-
This dataset includes biological, chemical, discrete sample, optical, physical and profile data collected from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2004-05-15 to 2004-06-23....
-
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....
-
This dataset includes chemical, discrete sample, physical and profile data collected from TYRO in the North Atlantic Ocean from 1989-07-31 to 1989-09-11. These data include AMMONIUM (NH4),...
-
This dataset includes biological, chemical, discrete sample, optical, physical and profile data collected from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2002-05-05 to 2002-06-15....
-
This dataset includes chemical, discrete sample, physical and profile data collected from POLARSTERN in the Arctic Ocean, Kara Sea and Laptev (or Nordenskjold) Sea from 1995-07-07 to 1995-09-20....
-
This dataset includes biological, chemical, discrete sample, optical, physical and profile data collected from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2004-07-18 to 2004-08-26....
-
This dataset includes profile discrete measurements of temperature, salinity, oxygen, nutrients and NH4 obtained during the R/V Meteor cruise M107 (EXPOCODE 06M320140530) in the Atlantic Ocean...
-
This dataset includes biological, chemical, discrete sample, physical and profile data collected from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2002-07-18 to 2002-08-21. These...
-
This dataset includes chemical, discrete sample, physical and profile data collected from TYRO in the Arctic Ocean and Beaufort Sea from 1996-09-13 to 1996-10-28 and retrieved during cruise...
-
Surface water and groundwater radium activities, concentrations of various dissolved materials, and environmental parameters (water temperature, salinity, and pH). Activities of 228Ra, 226Ra,...
-
This dataset includes chemical, discrete sample, physical and profile data collected from HUDSON in the Davis Strait, Labrador Sea and North Atlantic Ocean from 2010-05-13 to 2010-05-30. These...
-
This dataset includes chemical, discrete sample, physical and profile data collected from JAKOV SMIRNITSKIY in the Chukchi Sea, East Siberian Sea, Kara Sea and Laptev (or Nordenskjold) Sea from...
-
This dataset includes discrete sample and profile data collected from METEOR in the North Atlantic Ocean and South Atlantic Ocean from 2009-10-26 to 2009-11-23. These data include AMMONIUM (NH4),...
-
This dataset includes biological, chemical, discrete sample, physical and profile data collected from POLARSTERN in the South Atlantic Ocean from 1992-09-29 to 1992-11-30 and retrieved during...
-
This dataset consists of the surface measurements of salinity, oxygen, total inorganic carbon, total alkalinity, pH on total scale, silicate, nitrate, nitrite, phosphate and NH4 collected under...
-
This dataset includes Surface underway, chemical, discrete sample, meteorological, optical, physical and profile data collected from NOAA Ship RONALD H. BROWN in the Coastal Waters of Florida,...
-
This dataset includes biological, chemical, discrete sample, physical, profile and time series profile data collected from LA CURIEUSE in the Indian Ocean from 1990-01-27 to 1995-01-08. These data...
-
This dataset includes biological, chemical, discrete sample, physical and profile data collected from RYOFU MARU in the North Pacific Ocean from 1997-05-30 to 1997-06-22. These data include...
-
Biological data from the Deep Ocean Mining Environmental Study (DOMES) was submitted by R.J. Ozretich from the University of Washington. The data were collected in the North Pacific ocean on three...