Global Change Master Directorygsfc-gcmduso@mail.nasa.gov502013-05-24T11:57:58ZGCMD Search: [Parameters: Topic='TERRESTRIAL HYDROSPHERE', Term='WATER QUALITY/WATER CHEMISTRY', Variable_Level_1='TRACE METALS']http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 106 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NAWQAHISGIS Coverage for the National Water-Quality Assessment (NAWQA) Program Retrospective Database for Nutrients in Surface Water: Monitoring Locations-127.88,22.87,-65.35,48.252013-04-22T04:00:00ZThe retrospective database is a compilation of historical water-quality and
ancillary data collected before NAWQA Study Units initiated sampling in 1993.
This coverage contains the point locations ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]SOE_NORWAYState of the Environment - Norway 20040.0,50.0,30.0,80.01966-01-01T00:00:00ZT00:00:00Z2013-01-24T05:00:00ZState of the Environment Norway ("http://www.environment.no/" provides
the latest information about the state and development of the
environment. The service presents environmental topics ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_AfricaEuropean Diatom Database-African Dataset2.32,-1.72,41.7,13.321960-01-01T00:00:00Z1986-12-31T00:00:00Z2012-12-21T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication and climate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_caspianEuropean Diatom Database-Caspian Saline Lake Dataset45.75,45.87,47.53,47.631996-01-01T00:00:00Z1996-12-31T00:00:00Z2012-12-21T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication and climate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_africaeEuropean Diatom Database-East African Dataset2.32,-9.5,41.7,13.321960-01-01T00:00:00Z1986-12-31T00:00:00Z2012-12-21T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication and climate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_FinlandEuropean Diatom Database-Finnish Dataset20.67,66.92,29.27,69.871995-01-01T00:00:00Z1996-12-31T00:00:00Z2012-12-21T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_kolaEuropean Diatom Database-Kola Peninsula pH Dataset28.4,67.32,36.4,69.131995-01-01T00:00:00Z1995-12-31T00:00:00Z2012-12-21T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_africanEuropean Diatom Database-North African Dataset-6.5,31.0,10.5,37.071975-01-01T00:00:00Z1986-12-31T00:00:00Z2012-12-21T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication and climate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_BergenEuropean Diatom Database-Norwegian Dataset5.38,58.3,10.65,61.41989-01-01T00:00:00Z1990-12-31T00:00:00Z2012-12-21T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication and climate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_alpsEuropean Diatom Database-Spanish Mountain Lake Dataset0.85,42.45,1.72,42.81992-01-01T00:00:00Z1992-01-01T00:00:00Z2012-12-21T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication and climate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_spainEuropean Diatom Database-Spanish Saline Lake Dataset-6.08,36.5,-1.27,39.51990-01-01T00:00:00Z1993-12-31T00:00:00Z2012-12-21T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication and climate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_swapEuropean Diatom Database-Surface Waters Acidification Programme-5.65,52.18,17.53,64.81979-01-01T00:00:00Z1987-01-01T00:00:00Z2012-12-21T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication and climate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_alpuEuropean Diatom Database-UCL Mountain Lake Dataset-7.62,37.03,37.67,79.671991-01-01T00:00:00Z1993-12-31T00:00:00Z2012-12-21T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed to enhance the application of diatom analysis to problems of surface water acidification, eutrophication and climate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_walesEuropean Diatom Database-Welsh TP Dataset-4.32,51.97,-3.83,53.271993-01-01T00:00:00Z1994-01-01T00:00:00Z2012-12-21T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication and climate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]WRIR_99_4107Selected Elements and Organic Chemicals in Bed Sediment and Fish Tissue of the Tualatin River Basin, Oregon, 1992-96.-123.33,45.33,-122.66,45.831992-01-01T00:00:00Z1996-01-01T00:00:00Z2012-12-21T05:00:00ZSelected Elements and Organic Chemicals in Bed Sediment and Fish Tissue of the
Tualatin River Basin, Oregon, 1992-96.Denny Road). Concentrations of total
chlordane, dieldrin, and p,p'-DDE in sediment ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]WRIR_98_4113Surface-Water-Quality Assessment of the Yakima River Basin, Washington-122.0,45.0,-119.0,48.01986-01-01T00:00:00Z1991-11-01T00:00:00Z2012-12-21T05:00:00ZSurface-water-quality conditions were assessed in the Yakima River Basin,
which drains 6,155 square miles of mostly forested, range, and agricultural
land in Washington. The Yakima River Basin is ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_swedenEuropean Diatom Database-Swedish Dataset15.92,63.67,23.63,67.731989-01-01T00:00:00Z1990-12-31T00:00:00Z2012-12-20T05:00:00ZThe European Diatom Database (EDDI) is a web-based information system designed
to enhance the application of diatom analysis to problems of surface water
acidification, eutrophication and climate ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]WRIR_98_4205Arsenic in Ground Water of the Willamette Basin, Oregon-123.5,43.5,-121.9,46.01996-01-01T00:00:00Z1997-01-01T00:00:00Z2012-12-12T05:00:00ZThe spatial distribution of arsenic concentrations in ground water of the
Willamette Basin was assessed by analyzing data from 728 historical and project
sites. Concentrations of arsenic ranged from ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]WRIR_99_4196Inorganic Chemistry of Water and Bed Sediment in Selected Tributaries of the South Umpqua River, Oregon, 1998-122.83,42.66,-122.5,43.331998-08-01T00:00:00Z1998-09-01T00:00:00Z2012-12-12T05:00:00ZTen sites on small South Umpqua River tributaries were sampled for inorganic
constituents in water and streambed sediment. In aqueous samples, high
concentrations (concentrations exceeding U.S. Environmental ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]WIR_98_4105Major-Ion, Nutrient, and Trace-Element Concentrations in the Steamboat Creek Basin-122.7,42.3,-122.5,43.61996-09-09T00:00:00Z1996-09-13T00:00:00Z2012-12-12T05:00:00ZIn September 1996, a water-quality study was done by the U.S. Geological
Survey, in coordination with the U.S. Forest Service, in headwater streams of
Steamboat Creek, a tributary to the North Umpqua ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]wa_de_riverandstreamwaterqualRiver and Stream Water Quality Monitoring in Washington State-125.15,45.15,-116.53,49.391959-01-01T00:00:00ZT00:00:00Z2012-12-12T05:00:00ZThe Washington State Department of Ecology has conducted monthly water
quality monitoring at hundreds of stream stations throughout the state
since before 1959. Currently, the Stream Monitoring Unit ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]WRIR_99_4036WRIR 99-4036-Ground-Water and Water-Chemistry Data for the Willamette Basin, Oregon-123.5,43.5,-121.9,46.01996-08-01T00:00:00Z1998-04-01T00:00:00Z2012-12-12T05:00:00ZThis report presents ground-water data collected and compiled as part of a
study of the ground-water resources of the Willamette River Basin, Oregon. The
report includes tabulated information and ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]WRIR_98_4125Water Quality and Algal Conditions in the North Umpqua River Basin, Oregon, 1992-1995-123.4,43.0,-122.0,43.51992-01-01T00:00:00Z1995-01-01T00:00:00Z2012-12-12T05:00:00ZThis data came from a synoptic water-quality and algal investigation during
July 1995 at 36 stream sites in a 1,350 square-mile area of the North Umpqua
River Basin, Oregon. The study area includes ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]HEED_UNHMajor Marine Ecological Disturbances, Morbidity, Mortality and Disease of Marine Wildlife Species Human Health and Economic Impacts-102.0,-4.0,-28.0,56.01995-11-10T00:00:00Z1999-06-06T00:00:00Z2012-11-08T05:00:00ZThe HEED (Health, Ecological and Economic Dimensions of) Global Change
Program, a 3-year effort funded by the National Oceanic and
Atmospheric Administration's Office of Global Programs ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]AAS1300_PW_FIELDTRIALIXField trial of WTP ion-exchange columns using Amberlite IRC748 during the Thala Valley clean-up110.0,-66.0,110.0,-66.02003-10-01T00:00:00Z2004-03-31T00:00:00Z2012-11-05T05:00:00ZIon-exchange columns were used in the WTP (water treatment plant) for water treatment during the clean-up of the Thala Valley tip - data collected during the operation were used as a field trial to ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]EPA0136Records of Decision System (RODS)-125.0,23.0,-65.0,50.02012-10-17T04:00:00Z"Records of Decision System (RODS)" was developed to track site clean-ups under
the Superfund program and to justify the type of treatment chosen at each site.
Additionally, RODS stores information ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]EPA0169Resource Conservation and Recovery Information System (RCRIS)-125.0,23.0,-65.0,50.01980-01-01T00:00:00ZT00:00:00Z2012-10-17T04:00:00ZThe "Resource Conservation and Recovery Information System
(RCRIS)" database has been compiled by state and federal
environmental agencies under the direction of the U.S.
Environmental Protection ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]EPA0164Toxic Release Inventory (TRI)-125.0,23.0,-65.0,50.01987-01-01T00:00:00ZT00:00:00Z2012-10-17T04:00:00Z"The Toxic Release Inventory (TRI)" database contains data on annual
estimated releases of over 300 toxic chemicals to air, water and land
by the manufacturing industry. TRI's main purpose is to encourage ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_SOFIA_ACME_DBAquatic Cycling of Mercury in the Everglades Project Database-80.1,25.0,-81.6,27.61995-01-01T00:00:00Z2008-09-01T00:00:00Z2012-07-25T04:00:00ZBetween 1995 and 2008, the Aquatic Mercury Cycling in the Everglades (ACME) project examined in detail the biogeochemical parameters that influence methylmercury (MeHg) production in the Florida Everglades. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NUREReformatted Data from the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) Program-180.0,24.0,-60.0,72.01974-01-01T00:00:00Z1980-12-31T00:00:00Z2012-04-23T04:00:00ZFrom 1974 to 1980, the Federal Government systematically evaluated the uranium resources of the conterminous United States and Alaska. Earth science research in the National Uranium Resource Evaluation ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]DAVIS_STP_ChemistryChemistry data from the Environmental Impact Assessment of the Davis Sewage Outfall77.85883,-68.65507,78.08167,-68.519212009-11-01T00:00:00Z2010-03-31T00:00:00Z2012-04-12T04:00:00ZUntreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]AAS1300_PW_COLUMNSIXColumn breakthrough ion-exchange experiments for Amberlite IRC748 (WTP for Thala Valley clean-up)110.0,-66.0,110.0,-66.02004-04-01T00:00:00Z2004-12-20T00:00:00Z2012-01-09T05:00:00ZA series of ion-exchange column breakthrough experiments were undertaken with laboratory solutions spiked with heavy metals to investigate the removal of these metals by Amberlite IRC748 at variable ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_2348Exopolysaccharides from Antarctic bacteria70.0,-67.0,145.0,-60.02003-07-01T00:00:00Z2004-06-30T00:00:00Z2011-12-16T05:00:00ZExopolysaccharide (EPS) is complex sugar made by many microbes in the Antarctic marine environment. This project seeks to understand the ecological role of microbial EPS in the Southern Ocean, where ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CBP_PNAQWAWater-Quality Assessment of the Potomac River Basin: Water-Quality and Selected Spatial Data, 1992-1996-79.0,38.0,-77.0,40.01992-01-01T00:00:00Z1996-12-31T00:00:00Z2011-11-22T05:00:00ZThe U.S. Geological Survey (USGS) implemented the National Water-Quality
Assessment (NAWQA) Program to describe the status and trends in the quality of
the Nation's surface water and ground water ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]uk_nc_eddi_phEuropean Diatom Database-Combined pH dataset-180.0,-90.0,180.0,90.01979-01-01T00:00:00Z1996-12-31T00:00:00Z2011-04-08T04:00:00ZThis is a composite dataset derived from the following original datasets:
Dataset Id Name N
ALPI Italian mountain lake dataset 31
ALPS Spanish mountain lake dataset 28
ALPU ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_OFR_2010_1241Water Quality in the Yukon River Basin, Alaska, Water Years 2006-2008-152.0,53.0,-132.0,68.02006-01-01T00:00:00Z2008-12-31T00:00:00Z2010-11-23T05:00:00ZThe Yukon River Inter-Tribal Watershed Council and the U.S. Geological Survey developed a water-quality monitoring program to address a shared interest in the water quality of the Yukon River and ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K081_2005_2006_NZ_2Sampling based chemical and biogeochemical stratification profiles of melt water ponds at Bratina Island, McMurdo Ice Shelf165.3333,-78.0,165.3333,-78.02005-12-19T00:00:00Z2005-12-28T00:00:00Z2007-01-16T00:00:00Z2007-01-29T00:00:00Z2010-02-23T05:00:00ZA comprehensive suite of geochemical samples and measurements from a selection of meltwater ponds at Bratina Island was collected in the 2005/06 and 2006/07 seasons. The purpose was to help identify ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CNDP-ESP_GEOANT-UAM_FreshwaterData on freshwater and hydrochemistry in the Antarctic Peninsula region.-86.3,-78.7,-44.3,-60.51995-01-01T00:00:00Z2008-02-20T00:00:00Z2009-09-23T04:00:00ZIn English:
Surface freshwater, snow and groundwater studies in the Antarctic Peninsula region and Ellsworth Mountains. Hydrochemical data. From projects of the research group on Geology of the University ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]AAS1300_PW_BATCHIXBatch ion-exchange experiments for Amberlite IRC748 (WTP for Thala Valley clean-up)110.0,-66.0,110.0,-66.02003-04-01T00:00:00Z2003-08-30T00:00:00Z2009-08-14T04:00:00ZA series of ion-exchange batch equilibrium experiments were undertaken with laboratory solutions spiked with heavy metals to investigate the removal of these metals by Amberlite IRC748 at variable ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]FIMR_seawater_cd_conc_1996Cadmuim concentrations in Weddell Sea water in 1996-36.3895,-74.017,17.441,-35.44681996-01-15T00:00:00Z1996-02-28T00:00:00Z2009-06-02T04:00:00ZDissolved cadmium concentrations were measured in the sea water along a
transect from South Atlantic to the Weddell Sea (to the continental shelf).
Cadmium concentrations within ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NYC_NYharborwaterqualityNew York Harbor Water Quality Surveys-80.16,40.11,-71.46,45.411909-01-01T00:00:00ZT00:00:00Z2009-06-02T04:00:00ZThis dataset provides annual surveys of water quality. The harbor survey
monitors the quality of harbor waters and identifies the impacts of the city's
pollution control programs ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]JGOFS_EQPAC_TRACE_METALSDissolved and Particulate Trace Metals Measured during the JGOFS Equatorial Pacific Process Study-140.0,-17.0,-140.0,12.01992-03-19T00:00:00Z1992-10-21T00:00:00Z2009-05-13T04:00:00ZThe Equatorial Pacific Process Study (EQPAC) was conducted along 140 deg W
longitude during 1992.
Four cruises took place: February 3 - March 9, March 19 - April ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K091_1989_1990_NZ_1Chemical and nutrient analysis of meltwaters in the Victoria Valley and Bull Pass161.9333,-77.3833,161.9333,-77.38331990-01-04T00:00:00Z1990-01-28T00:00:00Z2009-03-27T04:00:00ZBaseline chemistry data for ponds and lakes in the Victoria Valley/Bull Pass region was collected in January 1990. Water samples were taken from Upper Victoria Glacier drainage, Lake Victoria, Lake ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K094_1995_1997_NZ_1Predicting contaminant impacts at Lake Vanda, Antarctica161.6666,-77.5166,161.6666,-77.51661995-11-27T00:00:00Z1997-01-11T00:00:00Z2009-03-27T04:00:00ZSamples of water, phytoplankton, sediment, soil and bacterial mat were sampled from Lake Vanda and the old Vanda station site, in order to determine the fate of trace metal contaminants and their ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K093_1987_1988_NZ_1Trace element distribution and speciation in Lake Vanda, Wright Valley, Antarctica161.6666,-77.5166,161.6666,-77.51661987-11-02T00:00:00Z1987-12-08T00:00:00Z2009-03-27T04:00:00ZIn Nov/Dec 1987, waters were sampled from Lake Vanda, Don Juan Pond, and the Onyx River (Wright Valley) to provide information on major ion and trace element chemistry and behaviour under the range ...http://gcmd.gsfc.nasa.gov/getdif.htm?[CANADA-CGDI]Canada_SERM_EsquadatEsquadat - Water Quality Database, Saskatchewan, Canada-110.0,49.0,-101.36,60.02009-03-16T04:00:00ZThe ESQUADAT system is a Saskatchewan Environment (SE) corporate water quality
database.
ESQUADAT is a centralized database system with province-wide access.
The ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K105_1992_1994_NZ_1Analysis of water and soil samples for pollutants (trace metals, major anions, mercury) to determine the nature and extent of contamination in meltwaters in the Ross Dependency166.4178,-77.6361,166.4178,-77.6361166.1656,-77.5556,166.1656,-77.5556163.75,-77.4333,163.75,-77.4333161.8333,-77.1666,161.8333,-77.1666166.75,-77.85,166.75,-77.85161.6833,-77.5627,161.6833,-77.56271992-12-18T00:00:00Z1993-01-07T00:00:00Z1994-01-06T00:00:00Z1994-01-21T00:00:00Z2009-02-27T05:00:00ZA set of baseline data for the composition of meltwaters in the Ross Dependency, with particular concentrations on the levels of ultra trace heavy metals in waters remote from significant or current ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K105_1993_1994_NZ_1Heavy metal analysis of soil samples from pits excavated around Scott Base166.75,-77.85,166.75,-77.851994-01-06T00:00:00Z1994-01-21T00:00:00Z2009-02-27T05:00:00ZComparison of soils from Scott Base (site with human activity) with baseline data taken from pristine sites around the Ross Dependency (without human activity) found elevated levels of most heavy ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K105_1993_1994_NZ_2Salt, nutrient and other contaminant analysis of soil samples taken near the old Vanda Station161.6833,-77.5627,161.6833,-77.56271994-01-06T00:00:00Z1994-01-21T00:00:00Z2009-02-27T05:00:00ZWater and soil samples from Vanda Station were found to have contamination by apparently anthropogenically derived components (such as heavy metals) and these contaminants are moving in the soils ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K105_1997_1998_NZ_1Soil and salt samples and geological observations from high altitude sites in the Upper Taylor Valley to determine the history of the Antarctic environment through the composition of salts in soils160.5818,-77.7473,160.5818,-77.7473161.0673,-77.8368,161.0673,-77.8368161.0818,-77.8435,161.0818,-77.8435161.0628,-77.924,161.0628,-77.9241998-01-04T00:00:00Z1998-01-12T00:00:00Z2009-02-27T05:00:00ZTo understand the processes of Antarctic soils as they affect the composition and distributions of salts and ice in and below the soils, the salts in very old soils and paleosols were investigated. ...