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51. Preliminary Soil-Slip Susceptibility Maps, Southwestern California [USGS_OFR-03-17]
Introduction This group of maps shows relative susceptibility of hill slopes to the initiation sites of rainfall-triggered soil slip-debris flows in southwestern California. As such, the maps offer ...


52. The response of Antarctic near-shore marine zooplankton to hydrocarbon contaminants in Special Antarctic Blend (SAB) diesel fuels [AAS_3054_zooplankton]
This metadata record will contain the results of bioassays conducted to characterise the response of Antarctic near-shore marine zooplankton to hydrocarbon contaminants in Special Antarctic Blend ...


53. 1999 Fontainebleau Wildfire study [CSU_fueltreatment_Fontainebleauwildfirestudy]
The data are from the 1999 Fontainebleau wildfire that burned into an area that had previously been treated with 3 prescribed fires (1988, 1992, and 1998) in the ...


54. 1999 Megram Wildfire Study [CSU_fueltreatments_megramwildfire]
The data are from the 1999 Megram wildfire that burned into an area of the Six Rivers National Forest that had been affected by a blowdown event in the winter of 1995-96. Surface fuels ...


55. 2000 Cerro Grande Wildfire study [CSU_fueltreatment_CerroGrandeNM]
The data are from the 2000 Cerro Grande wildfire that burned into an area of the Santa Fe National Forest that had received extensive fuel treatments since 1994 that included ...


56. 2000 Hi Meadow Wildfire Study [CSU_fueltreatment_HiMeadow]
The data are from the 2000 Hi Meadow wildfire that burned into an area of the Pike National Forest that had received extensive fuel treatments since 1990 that included mechanical ...


57. Chemical Characteristics of Side Channels in the Madison River (Montana) Drainage [chemical_WD]
Multiple measurements of temperature, dissolved oxygen, pH, and conductivity were taken for each side channel in the Madison river.


58. Foraging Ecology and Post-Breeding Dispersal of the Xantus' Murrelet in the Southern California Bight [brdwerc003]
The Xantus' Murrelet is one of the rarest seabirds in the world with a population of less than 10,000 breeding individuals. It is distributed in a restricted area from the Channel Islands of southern ...


59. Major Land Resource Areas [MLRA]
Often extending for thousands of acres, land resource units are geographic areas that are delineated by common patterns of soil, climate, water resources, and land use characteristics. ...


60. National Uranium Resource Evaluation Program: Sediment Chemistry of the Conterminous United States [NURE_SEDIMENT_CHEM]   PARENT DIF
From NURE Sediment Chemistry FAQ: These maps are derived from a subset of the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) data. Approximately ...


61. White Sturgeon Habitat in the Lower Columbia River [brdnbsc0001]
Estimates of spawning habitat for white sturgeons Acipenser transmontanus in the tailraces of the four dams on the lower 470 km of the Columbia River were obtained by using the Physical Habitat ...


62. Chesapeake Bay River Input Monitoring Program [USGS_RIMP]
The USGS Chesapeake Bay River Input Monitoring (RIM) Program was established to quantify loads and long-term trends in concentrations of nutrients and suspended material entering the tidal part of ...


63. 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 ...


64. U.S. Geological Survey Gap Analysis Program Species Ranges [USGS_GAP_Species_Ranges]
GAP species range data show a coarse representation of the total areal extent of a species or the geographic limits within which a species can be found (Morrison and Hall 2002). To represent these ...


65. Amphibian Studies in the Bighorn Crags, Salmon River Mountains, Idaho, 1994-2011 [USGS_FRESC_BighornCrags_Amphibians]
ABSTRACT: Data are contained in two Microsoft Excel spreadsheets (archived in comma delimited formats) that describe abiotic and biotic study site characteristics in water bodies of the Bighorn Crags, ...


66. 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 ...


67. North Coast and Cascades Network consolidated amphibian database (1984-2005) [USGS_FRESC_ConsolidatedAmphibianDatabase]
ABSTRACT: This data set is an amalgamation of twenty-nine original data sets, which represent amphibian surveys in the seven Parks comprising the North Coast and Cascades Network of the National Park ...


68. Proportion of Land Area Covered by Forest [geodata_2238]
Forest: Land spanning more than 0.5 hectares with trees higher than 5 meters and a canopy cover of more than 10 percent, or trees able to reach these thresholds in situ. It does not include land ...


69. Southern Rocky Mountains ARMI (Amphibian Research and Monitoring Initiative) - Survey Data [USGS_FORT_SRockyMtns_ARMI]
In 2000, the President of the United States and the Congress directed the Department of the Interior (DOI) agencies to develop a plan to initiate monitoring of trends in amphibian populations on DOI ...


70. IPCC Socio-Economic Baseline Dataset [CIESIN_SEDAC_IPCC_BASELINE]
The Intergovernmental Panel on Climate Change (IPCC) Socio-Economic Baseline Dataset consists of population, human development, economic, water resources, land cover, land use, agriculture, food, ...


71. IPCC Special Report on Emissions Scenarios (SRES) Emissions Scenarios Data Set Version 1.1 [CIESIN_SEDAC_IPCC_SRES_EMSC_V11]
The Intergovernmental Panel on Climate Change (IPCC) Special Report on Emissions Scenarios (SRES) Emissions Scenarios Dataset Version 1.1 consists of 40 global and regional greenhouse gases (GHGs) ...


72. Low Elevation Coast Zone (LECZ) Urban-Rural Population Estimates, Global Rural-Urban Mapping Project (GRUMP), Alpha Version [CIESIN_SEDAC_GRUMP_LECZ]
The Low Elevation Coastal Zone (LECZ) Urban-Rural Estimates consists of country-level estimates of urban, rural and total population and land area country-wide and in the LECZ, if applicable. Additionally, ...


73. Socioeconomic Data and Applications Center (SEDAC) Collection of Treaty Texts [CIESIN_SEDAC_ENTRI_TEXTS_COL]
The Socioeconomic Data and Applications Center (SEDAC) Collection of Treaty Texts consists of environmental treaty texts that are compiled in collaboration with the Columbia University Center for ...


74. Samples from 2007 for the COPOL project [org.polarresearch-576]   PARENT DIF
COPOL is a project under the auspices of the International Polar Year (IPY). The main objective of the project is to understand the dynamic range of man-made contaminants in marine ecosystems of Polar ...


75. A Geographic Information System Database for Environmental Contaminants in the Rio Grande/Rio Bravo Basin [USGS_CERC_RioGrand_Contaminants]
ABSTRACT: The assessment of contaminant stressors on biota of the Rio Grande/Rio Bravo resulted from an effort of the Biomonitoring for Environmental Status and Trends (BEST) program, to implement ...


76. Effects of Wildfire and Prescribed Fire on Stream Ecosystems in Central Idaho, Western Montana, and Western Oregon, 2001-2011 [USGS_FRESC_Fire_StreamEcosystems]
ABSTRACT: This record documents the fields of datasets (which are contained in Microsoft Excel spreadsheets and MS Access databases) that describe upland, riparian, and stream ecosystems in the following ...


77. Locations and Attributes of Wind Turbines in Wyoming, 2012 [USGS_FORT_WY_WindTurbines2012]
These data represent locations of wind turbines found within Wyoming as of August 2012. We assigned each wind turbine to a wind farm and, in these data, provide information about each turbine?s potential ...


78. Pre- and post-fire avian abundance on Arid Lands Ecological Reserve of Hanford Reach National Monument, 1997-2007 [USGS_FRESC-366_AvianAbundance_Fire]
ABSTRACT: Excel spreadsheet that gives mean number of grassland and shrubsteppe associated birds recorded during point counts 4 years prior to a wildfire (1997-2000) and 7 years after (2001-2007) ...


79. Spatial Mapping and Attribution of Wyoming Wind Turbines [USGS_FORT_WY_WindTurbines2010]
ABSTRACT: The Wyoming wind turbine data set was developed for the project 'Seasonal predictive habitat models for Greater Sage-grouse in Wyoming'. This project is aimed at developing spatially-explicit ...


80. Biological and Ecological Characteristics of Terrestrial Vertebrate Species Residing in Estuaries [USGS_PWRC_BioEco]
ABSTRACT: The Biomonitoring of Environmental Status and Trends (BEST) program is designed to assess and monitor the effects of environmental contaminants on biological resources, particularly those ...


81. The Human Footprint in the West [USGS_FRESC_human_footprint]
Humans have dramatically altered wildlands in the western United States over the past 100 years by using these lands and the resources they provide. Anthropogenic changes to the landscape, such as ...


82. Resistivity data from the OhmMapper survey at the Wilkes landfill site, Windmill Islands, Antarctica [AAS_4029_Resistivity]
This dataset, obtained over 3 days includes resistivity data from an OhmMapper geophysics survey undertaken in January, 2014. The data include resistivity readings undertaken from 19 survey lines ...


83. XRD measurements of heavy metal contaminants in contact with zero-valent iron laboratory batch experiment [AAS_4029_Lab_XRD]
(See the metadata file in the downloadable dataset for more information, including formulas which cannot be reproduced here) The data set consists of laboratory based X-Ray diffraction (XRD) measurements ...


84. Decommissioning particle sizing after a freeze-thaw laboratory based simulation of a permeable reactive barrier [AAS_4029_Particle_Sizing]
The impact of freeze-thaw cycling on a ZVI and inert medium was assessed using duplicated Darcy boxes subjected to 42 freeze-thaw cycles. This dataset consists of particle sizing during the decommissioning ...


85. Aqua regia digestible and labile metal concentrations of PRB media [AAS_4029_Lab_ICP]
The data set consists of two types of assessments of permeable reactive barrier (PRB) media: aqua regia digestions and 1 M HCl acid extractions. All analytical analysis was completed using inductively ...


86. Canadian Museum of Nature - Fish Collection [Canada_CMN_CMNFishCollection]   CHILD DIFs
This digital database contains all fish records held at the Canadian Museum of Nature and collected from Canada and the United States as well as from associated marine water masses such as the Atlantic, ...


87. Interannual variability of Alexandrium fundyense abundance in the Gulf of Maine [HAB]
Harmful algal blooms, commonly called "red tides" or HABs, are a serious economic and public health problem throughout the world. In the U.S., the most serious HAB problem is paralytic shellfish poisoning ...


88. Canadian Museum of Nature - Fish Collection (OBIS Canada) [OBIS.CMN_FISHCOLLECTION]   PARENT DIF
This digital database contains an OBIS formatted version of all fish records held at the Canadian Museum of Nature and collected from Canada and the United States as well as from associated marine ...


89. 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 ...


90. Forests Certified by PEFC Chain of Custody - Area [geodata_2247]
PEFC's Chain of Custody certification is a mechanism for tracking certified material from the forest to the final product to ensure that the wood, wood fibre or non-wood forest produce contained in ...


91. Forests Certified by PEFC Chain of Custody - Number of Certifications [geodata_2246]
PEFC's Chain of Custody certification is a mechanism for tracking certified material from the forest to the final product to ensure that the wood, wood fibre or non-wood forest produce contained in ...


92. Hydraulic assessments of Casey Station Main Power House Lower Permeable Reactive Barrier [AAS_4029_Field_EC]
(See the metadata file in the downloadable dataset for more information, including graphs and formulas which cannot be reproduced here) The permeable reactive barrier under assessment was originally ...


93. Metal concentrations during operation of a Permeable Reactive Barrier containing zero-valent iron. [AAS_4029_Field_ICP]
The data set consists of field solution metal concentrations for a new sequence of material installed within an existing permeable reactive barrier at the Casey Station Main Powerhouse. Three Excel ...


94. Non-reactive hydraulic assessments during a freeze-thaw laboratory based simulation of a permeable reactive barrier [AAS_4029_Lab_EC]
The impact of freeze-thaw cycling on a ZVI and inert medium was assessed using duplicated Darcy boxes subjected to 42 freeze-thaw cycles. Measuring bed heights and non-reactive tracer tests allowed ...


95. U.S. Utility Rate Database [Utility_Rate_Database]
The Utility Rate Database (URDB) is a free storehouse of rate structure information from utilities in the United States. Here, you can search for your utilities and rates to find out exactly how you ...


96. Survey Report for the Casey, Davis and Mawson areas, 1983 [Survey_1983_Casey_Davis_Mawson]
Scanned copy of a survey report from the 1983 summer season. The scan also includes some lake level data of Deep Lake between 1974 and 1984, as well as some data about other lakes in the Vestfold ...


97. Vegetation and fuels data collected in 2010 and 2011 from historical emergency stabilization & rehabilitation seedings (1990 – 2003) on BLM lands within the Great Basin [USGS_FRESC_FireChronosequenceDB]
ABSTRACT: Data are contained in a Microsoft Access database consisting of 27 data tables. Tables provided include emergency stabilization and rehabilitation (ESR) projects sampled, study plot characteristics, ...


98. NACP MCI: CO2 Emissions Inventory, Upper Midwest Region, USA., 2007 [NACP_MCI_CO2_INVENTORY]
This data set provides a bottom-up CO2 emissions inventory for the mid-continent region of the United States for the year 2007. The study was undertaken as part of the North American Carbon Program ...


99. 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 ...


100. American Alligator Ecology and Monitoring for CERP [USGS_SOFIA_rice_alligators_04]
This project will accomplish several tasks with a combination of field data collection, GIS mapping, and computer simulation. Our main objectives are designed to answer questions critical to restoration ...


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