Filters: Types: OGC WFS Layer (X) > partyWithName: Karl B Haase (X) > partyWithName: National Research Program (X) > Types: Map Service (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types OGC WMS Layer (2) OGC WMS Service (2) Contacts U.S. Geological Survey - ScienceBase Water Resources Gerolamo C Casile U.S. Geological Survey Brian J Andraski More... Categories Data (2) Tag Types Theme (2) USGS Scientific Topic Keyword (1) Place (1) Harvest Set (2) Tag Schemes Common geographic areas (1) ISO 19115 Topic Category (1) Marine Realms Information Bank (MRIB) keywords (1) USGS Thesaurus (1) View Results as: JSON ATOM CSV

Data from laboratory and field tests of an economical, environmentally sealed, self-contained pCO2 sensor for environmental studies This release contains data from field and laboratory tests conducted by the USGS Groundwater Dating Laboratory between 2014 and 2017 during the development of a new dissolved and gas phase carbon dioxide sensor. The release also contains results of calibration, intercomparison, temperature, humidity, and stability experiments, as well as monitoring studies of CO2 in soil surface gas in the Amargosa Desert during the Toxic Substances Hydrology Amargosa Desert Research Site (ADRS) project, and measurements of dissolved CO2 (pCO2) in Upper Klamath Lake, in laboratory plant mesocosm studies at USGS headquarters in Reston, Virginia, as well as in creeks and streams in Northern Virginia. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Amargosa Desert, NV, Climatology, Environmental Health, Fairfax County, Geochemistry, All tags... Hydrogeology, USGS Science Data Catalog (SDC), Upper Amargosa, Upper Klamath Lake, Water Quality, Water Resources, atmospheric temperature measurement, carbon, carbon cycle, climateologyMeteorologyAtmosphere, environment, inlandWaters, Fewer tags A multi-year record of chemical and isotopic composition of water from springs of the Shenandoah National Park, Virginia This data release provides additional data collected since the original publication of: Busenberg, Eurybiades, Plummer, L.N., Coplen, T.B., Doughten, M.W., Widman, P.K., Casile, G.C., Wayland, J.E., and Nelms, D.L., 2014, A 19-year record of chemical and isotopic composition of water from springs of the Shenandoah National Park, Virginia, 1995–2014: U.S. Geological Survey Data Series 893, 11 p., http://dx.doi.org/10.3133/ds893. ISSN 2327-638X (online) This data release represents to original 2014 U.S. Geological Survey Data Series along with additional data collected in Shenandoah National Park up to April 18, 2017. The data release consists of two files: a spreadsheet consisting of multiple worksheets, and a data... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Groundwater, Groundwater Age, Hydrology, USGS Science Data Catalog (SDC), Water Chemistry