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1. TEM data from the McMurdo area [TEM_data_MCMDV]
The MCM-SkyTEM project during the 2011-12 austral season mapped resistivity in the McMurdo Dry Valleys and at Cape Barne on the Ross Island using an airborne transient electromagnetic method. The ...


2. LANDSAT User Service of the Brazilian National Institute on Space Research (INPE) [LSATUSERV]
The Brazilian receiving station for Landsat data is located in Cuiaba, state of Mato Grosso, Midwest region: 56 degrees 5 minutes 30 seconds West longitude, and 15 degrees ...


3. Sole Source Aquifers [EPA_SSA]
A Sole Source Aquifer (SSA) is an aquifer designated by EPA as the "sole or principal source" of drinking water for a given service area; that is, an aquifer which is needed to supply 50% or more ...


4. CLPX-Model: Local Analysis and Prediction System: 4-D Atmospheric Analyses [NSIDC-0179]
The Local Analysis and Prediction System (LAPS), run by the NOAA's Forecast Systems Laboratory (FSL), combines numerous observed meteorological data sets into a collection of atmospheric analyses. ...


5. NGDC Geothermal Data Bases [gov.noaa.ngdc.mgg.hazards.G01139]
Geothermics is the study of heat generated in Earth's interior and its manifestation at the surface. The National Geophysical Data Center (NGDC) has a variety of publications and data sets which provide ...


6. LBA-ECO ND-03 Forest and Pasture Watershed Hydrochemistry, Rondonia, Brazil [ND03_FLOWPATH_CHEMISTRY]
This data set consists of water chemistry data from streams, wells, rainwater, and canopy throughfall samples. The field measurements were carried out at Rancho Grande in the Brazilian state of Rondonia, ...


7. BALANS Hydro1K Basin [BALANS_Hydro1K]
Examination of the existing drainage basin delineation at "Baltic Sea region GIS, maps and statistical database" (digitized after a drainage basin definition done in 1986) in comparison with the Hydro1k ...


8. Ireland Riverine Inputs Data [Ireland_EPA_RID]
This data set contains individual annual spreadsheets for each river station giving analytical results and flows for each sampling date together with calculations of the annual flow-weighted mean ...


9. Analysis of Existing Core in the Floridan Aquifer [USGS_SOFIA_exist_core]
ABSTRACT: The proposed work was divided into several phases: (1) collection of existing core samples and slab preparation of core samples, (2) lithologic examination, and (3) report preparation


10. Aquifer Storage and Recovery (ASR) Coordination [USGS_SOFIA_ASR_coordination]
ABSTRACT: The Comprehensive Everglades Restoration Plan (CERP) relies heavily on Aquifer Storage and Recovery (ASR) technology. The CERP includes approximately 333 ASR wells in South Florida with ...


11. Impact of 20th Century Water-Management and Land-Use Practices on the Coastal Hydrology of Southeast Florida [USGS_SOFIA_impacts_20thcent]
The data are available as Arc/Info coverages from USGS Circular 1275. The Landuse coverages are in Florida State Plane Cordinate System, east zone, units feet, zone 3601, datum NAD27. All other coverages ...


12. Occurrence and hydrochemistry of radiochemical constituents in groundwater of Jefferson County and surrounding areas, southwestern Montana, 2007 through 2010 [USGS_SIR-5235_MTGroundwater]
The U.S. Geological Survey, in cooperation with Jefferson County and the Jefferson Valley Conservation District, sampled groundwater in southwestern Montana to evaluate the occurrence and concentration ...


13. Spatial and stratigraphic distribution of water in oil shale of the Green River Formation using Fischer assay, Piceance Basin, northwestern Colorado [USGS_SIR-2013-5241]
The spatial and stratigraphic distribution of water in oil shale of the Eocene Green River Formation in the Piceance Basin of northwestern Colorado was studied in detail using some 321,000 Fischer ...


14. Compendium of Environmental Sustainability Indicator Collections: Complete Collection, Version 1.1 [CIESIN_SEDAC_CESIC_COMPLETE_V11]
The Compendium of Environmental Sustainability Indicator Collections contains 426 indicators for 239 countries from five major environmental sustainability indicator efforts: the 2006 Environmental ...


15. Creating a Monthly Time Series of the Potentiometric Surface in the Upper Floridan Aquifer, Northern Tampa Bay Area, Florida, January 2000 - December 2009 [USGS_OFR_2014-5038_FlAquiferTimeSeries]
In Florida?s karst terrain, where groundwater and surface waters interact, a mapping time series of the potentiometric surface in the Upper Floridan aquifer offers a versatile metric for assessing ...


16. Water levels and water quality in the Sparta-Memphis aquifer (middle Claiborne aquifer) in Arkansas, spring–summer 2011 [USGS_SIR-2014-5044_SpartaMemphisAquifer]
The U.S. Geological Survey, in cooperation with the Arkansas Natural Resources Commission and the Arkansas Geological Survey, has monitored water levels in the Sparta Sand of Claiborne Group and Memphis ...


17. 2001 Environmental Sustainability Index (ESI) [CIESIN_SEDAC_ESI_2001]
The 2001 Environmental Sustainability Index (ESI) utilizes a refined methodology based on the 2000 Pilot ESI effort, to construct an index covering 122 countries that measures the overall progress ...


18. 2002 Environmental Sustainability Index (ESI) [CIESIN_SEDAC_ESI_2002]
The 2002 Environmental Sustainability Index (ESI) measures overall progress toward environmental sustainability for 142 countries based on environmental systems, stresses, human vulnerability, social ...


19. 2005 Environmental Sustainability Index (ESI) [CIESIN_SEDAC_ESI_2005]
The 2005 Environmental Sustainability Index (ESI) is a measure of overall progress towards environmental sustainability, developed for 146 countries. The index provides a composite profile of national ...


20. Origins and Delineation of Saltwater Intrusion in the Biscayne Aquifer and Changes in the Distribution of Saltwater in Miami-Dade County, Florida [USGS_FWSC_BiscayneSaltwaterIntrusion]
Intrusion of saltwater into parts of the shallow karst Biscayne aquifer is a major concern for the 2.5 million residents of Miami-Dade County that rely on this aquifer as their primary drinking water ...


21. Lund-Potsdam-Jena Wetland Hydrology and Methane DGV Model (LPJ-WHyMe v1.3.1) [LPJ-WHYME_v1-3-1]
This model product provides the Fortran 77 source code for the Lund-Potsdam-Jena (LPJ) Wetland Hydrology and Methane Dynamic Global Vegetation Model (LPJ-WHyMe v1.3.1), auxiliary C++ routines, ASCII ...


22. Long-term Stream Chemistry Patterns; Andrews Experimental Forest Watershed Proportional Samples [HJA-CF002]
Long-term records of streamflow chemistry reflect the sampling effort and laboratory analysis initiated in 1968. The study examines nutrient outputs via stream runoff in small watersheds. The original ...


23. Preliminary maps of Quaternary deposits and liquefaction susceptibility, nine-county San Francisco Bay region, California: a digital database, USGS OFR 00-444 [USGS_OFR_00444]
Map delineation of the different types and ages of Quaternary deposits supports evaluation of susceptibility to liquefaction, the immediate application of the work, but serves many other purposes ...


24. COVERAGE STUDY AREA -- Outline of study area boundary of Denver Basin [USGS_ofr02-338_studyarea]
This data set was created to display the outline of the study area as depicted in (Robson and others, 1998). This digital geospatial data set consists of outlines of the study area in the report ...


25. Coal Geology, Land Use, and Human Health in the Peoples Republic of China: Sources of Fluorosis Pollution [USGS_OFR01-318_fl_pollution]   PARENT DIF
To describe areal extents of environmental pollution sources of fluorosis affected areas in China. This dataset will be used to provide support for the assessment and analysis of coal ...


26. COVERAGE ARAPBASE -- Structure contours of base of upper Arapahoe aquifer [USGS_arapbase]
This data set was created to display the altitude of the base of the upper Arapahoe aquifer as depicted in Robson and others (1998). This digital geospatial data set consists of structure contours ...


27. COVERAGE LFHTOP -- Structure contours of top of Laramie-Fox Hills aquifer [USGS_lfhtop]
This data set was created to display maps of the altitude of the top of the Laramie-Fox Hills aquifer (Robson and others, 1998). This digital geospatial data set consists of structure contours of ...


28. Intraspecific Variation in the Response of Baldcypress (Taxodium distichum) Seedlings to Salinity [brdnwrc0004]
Saltwater intrusion is responsible for the destruction of baldcypress (Taxodium distichum (L.) Rich) swamps along the Louisiana Gulf Coast. Recent restoration efforts have focused on the identification ...


29. A Coupled Surface Water and Ground-Water Model to Simulate Past, Present, and Future Hydrologic Conditions in DOI Managed Lands [USGS_SOFIA_coupled_sw-gw_model]
This project has two objectives: 1) update and reconfigure the Flow and Transport in a Linked Overland/Aquifer Density-Dependent System (FTLOADDS) modeling code to include all version modifications ...


30. Configuration of the Base of the Surficial Aquifer System in Dade County, USGS WRIR 90-4108, figure 13 [USGS_SOFIA_dade_config_base_surficial_arc]
Contours of the base of the surficial aquifer system are shown on this map. The base of the aquifer system occurs at a relatively uniform elevation of 180 to 220 ft. below sea level over most of Dade ...


31. Everglades Depth Estimation Network (EDEN) [USGS_SOFIA_EDEN_proj]
The Everglades Depth Estimation Network (EDEN) is an integrated network of real-time water-level monitoring, ground elevation modeling, and water-surface modeling that provides scientists and managers ...


32. Grey Water Footprint of National Production [geodata_2253]
Grey water footprint ? The grey water footprint of a product is an indicator of freshwater pollution that can be associated with the production of a product over its full supply chain. It is defined ...


33. Linking Land, Air and Water Management in the Southern Everglades and Coastal Zone to Water Quality and Ecosystem Restoration: Task 2, Sulfur and Nutrient Contamination, Biogeochemical Cycling, and Effects [USGS_SOFIA_LinkingLandAirManagement_Task2]   PARENT DIF
The scientific focus of this project is to examine the complex interactions (synergistic and antagonistic) of contaminants (externally derived nutrients, mercury, sulfur, pesticides, herbicides, polycyclic ...


34. Linking Land, Air, and Water Management in the Southern Everglades and Coastal Zone to Water Quality and Ecosystem Restoration [USGS_SOFIA_LinkingLandAirManagement]   CHILD DIFs
The approaches used will be extensions of previous efforts by the lead investigators, whereby we will enhance our abilities to address land management and ecosystem restoration questions. Major changes ...


35. Flow Monitoring Along the Tidal Caloosahatchee River and Tributaries West of Franklin Locks [USGS_SOFIA_Caloos_Franklin_Locks_flow]
Monitoring stations established thru this project are designed as part of a larger network needed for the Caloosahatchee River and tributaries that should remain in place long-term (~10 years). Data ...


36. Hydrologic Measurements and Water-Quality Data for Taylor Slough and vicinity (OFR 00-483 appendixes) [USGS_SOFIA_hydro_wq_ofr_00-483]
The data in the appendixes of the report are products of an investigation that quantified interactions between ground water and surface water in Taylor Slough in Everglades National Park. In order ...


37. South Florida Hydrology Database [USGS_SOFIA_SF_hydro_db]
ABSTRACT: The data were produced by several projects: Everglades Land-Margin Hydrology Database; Coastal Gradients of Flow, Salinity, and Nutrients; Freshwater Flows to Northeastern Florida Bay; Hydrologic ...


38. Arsenic in Groundwater - Probability of Occurrence [geodata_2240]
Global assessment of the probability of occurrence of excessive Arsenic concentrations


39. Blue Water Footprint of National Production [geodata_2252]
Blue water footprint ? Volume of surface and groundwater consumed as a result of the production of a good or service. Consumption refers to the volume of freshwater used and then evaporated or incorporated ...


40. Green Water Footprint of National Production [geodata_2251]
Green water footprint :Volume of rainwater consumed during the production process. This is particularly relevant for agricultural and forestry products (products based on crops or wood), where it ...


41. NASA Earth Science Decadal Survey Studies [Planning Stage] [NASA_Decadal_Survey_Place_Holder]
[These missions are in the planning stage. Please monitor the project web sites for mission updates] [Source: NASA's Science ...


42. Hydrology Data [USGS_SOFIA_hydrology_data_zwp]
The data were produced by four separate projects: Coastal Gradients of Flow, Salintiy, and Nutrients; Freshwater Flows to Northeastern Florida Bay; Hydrologic Monitoring in Joe Bay; and Southwest ...


43. Determination of Groundwater-Flow Direction and Rate Beneath Florida Bay, the Florida Keys and Reef Tract [USGS_SOFIA_fb-fk_grndwtr_flow]
The strategy of this study was to use artificial tracers to determine rate and direction of flow. Tracers were injected into well clusters, existing sewage treatment facilities, and sewage disposal ...


44. Groundwater Flow Rates at the Bayside Well Cluster study site [USGS_SOFIA_gfr_bay]
The dataset contains the values for the dyes from the tracer study on the bayside of Key Largo. Treated sewage is injected into the limestone under the Florida Keys via on-site disposal ...


45. Groundwater Flow Rates at the Oceanside Well Cluster study site [USGS_SOFIA_gfr_ocean]
The dataset contains the values for the dyes from the tracer study on the oceanside of Key Largo. Treated sewage is injected into the limestone under the Florida Keys via on-site disposal ...


46. Groundwater Seepage data (Florida Keys) [USGS_SOFIA_fk_gw_seep]
The dataset contains information and data collected during the seepage meter (groundwater seepage) experiments along the Florida Keys on both the Florida Bay and Atlantic Ocean sides. ...


47. Hydrologic measurements and water quality in ENR, WCA2 and WCA3 (OFR 00-168 appendixes) [USGS_SOFIA_hydro_wq_ofr_00-168]
At present there are few reliable estimates of hydrologic fluxes between groundwater and surface water in the Everglades. This gap in hydrological investigations not only leaves the water budget of ...


48. Understanding and Predicting Global Climate Change Impacts on the Vegetation and Fauna of Mangrove Forested Wetlands in Florida [USGS_SOFIA_smith_gcc_mangrove]
An overall strategy of this project is to conduct integrated research at a number of different locations to address key questions related to global climate change impacts on the coastal mangrove forests ...


49. Geophysical Monitoring of the Southwest Florida Coast [USGS_SOFIA_geophys_mon_fy04]
Water management decisions that impact Everglades restoration efforts require high quality data and reliable hydrologic models. Traditionally these data for hydrologic models have been ...


50. Linking a conceptual karst hydrogeologic model of the Biscayne aquifer to ground-water flow simulations from Everglades National Park to Biscayne National Park - Phase 1 [USGS_SOFIA_karst_model]
This project in being undertaken to develop a high-resolution 3-dimensional karst hydrogeologic framework of the Biscayne aquifer between Everglades National Park (ENP) and Biscayne National Park ...


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