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51. Soil water holding capacity (Bouwman et al.) [a732faa2-1d2b-47cb-922b-dafc6c86363b]
This data set shows the global distribution of soil water holding capacity, at field capacity for the top 30 centimeters of soil only (0-30 cm.). It was derived from information on soil type and ...


52. Central American Vegetation/Land Cover Classification and Conservation Status [CIESIN_SEDAC_PROARCA_CAMVEGLCCCS]
The Central American Vegetation/Land Cover Classification and Conservation Status consists of GIS coverages of vegetation classes (forests, woodlands, savannas, shrubs, grasslands, wetlands, rocks, ...


53. China Dimensions Data Collection: Agricultural Statistics of the People's Republic of China: 1949-1990 [CIESIN_SEDAC_CD_STAT_1949-1990]
Agricultural Statistics of the People's Republic of China, 1949-1990 is an historical collection of agricultural statistical data compiled by China's State Statistical Bureau (SSB). The collection ...


54. 2012 Environmental Performance Index and Pilot Trend Environmental Performance Index [CIESIN_SEDAC_EPI_2012]
The 2012 Environmental Performance Index (EPI) ranks 132 countries on 22 performance indicators in the following 10 policy categories: environmental burden of disease, water (effects on human health), ...


55. Archive of Census Related Products (ACRP): 1980 SAS Transport Files [CIESIN_SEDAC_ACRP_1980_SAS]
The 1980 SAS Transport Files portion of the Archive of Census Related Products (ACRP) contains housing and population demographics from the 1980 Summary Tape File (STF3A) database and are organized ...


56. ISLSCP II Global Gridded Soil Characteristics [ISLSCP_SOILS_1DEG]
This data set provides gridded data for selected soil parameters derived from data and methods developed by the Global Soil Data Task, an international collaborative project with the objective of ...


57. LBA-ECO ND-07 Trace Gas Fluxes Under Multiple Land Uses, Brazil: 1999-2004 [LBA_ND07_TRACE_GAS_LAND_USE]
This data set reports on soil-atmosphere fluxes of trace carbon dioxide, carbon monoxide, nitrous oxide, and nitric oxide (CO2, CO, N2O, NO) under various natural and manipulated land use conditions. ...


58. LBA-ECO TG-09 Soil Isotopic C, N, H2O, and N2O Data, Tapajos National Forest, Brazil [LBA_TG09_N2O_SOILS]
This data set reports the results of carbon, nitrogen, and oxygen isotopic analyses of soil, soil water, and N2O soil gas samples; total soil carbon and nitrogen concentrations; and soil texture and ...


59. Effects of Military Training and Fire in the Snake River Birds of Prey National Conservation Area [usgsbrdfresc0003]
The unique characteristics of the Snake River Canyon and the adjoining upland desert south of Boise, Idaho, have been recognized since the 1940s (Olendorff and Kochert 1977). An area associated with ...


60. Fire History Database of the Western United States [HJA-DF005]
To create a database of existing published and unpublished tree-ring reconstructions of fire regimes in forested areas, before circa 1900, west of 100 W longitude in the continental United States, ...


61. Oregon Coastal Range Fire Regime Study [HJA-DF006]
The purpose of this study was to characterize the fire regime of the central Oregon Coast Range at multiple spatial scales and to compare the fire regime of the more recent (ca. 500 years) history ...


62. Smoke/Sulfates, Clouds and Radiation Experiment in Brazil (SCAR-B) Data Set Version 5.5 [SCAR_B_G8_FIRE]
SCAR_B_G8_FIRE data are Smoke/Sulfates, Clouds and Radiation Experiment in Brazil, GOES-8 ABBA Diurnal Fire Product (1995 Fire Season) data. Smoke/Sulfates, Clouds and Radiation - Brazil (SCAR-B) ...


63. 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 ...


64. Cooperative Striped Bass Tagging Program [brdlsc0006]
A coast wide tagging study was initiated in 1986 with the purpose of providing vital information on mortality and migration rates to those involved in management of Atlantic striped bass (Emergency ...


65. Great Lakes Commercial Fishing Database [brdglsc0001]
The Great Lakes Commercial Fishing Database contains commercial fishing data from the United States. The states of Illinois, Indiana, Michigan, Minnesota, New York, Ohio, Pennsylvania, and Wisconsin ...


66. 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 ...


67. World Reference Base for Soil Resources (WRB) [FAO_AGL_WRB]
Three volumes describing thirty Soil Reference Groups including pictures of soil profiles, landscapes in which they occur, brief overview of soil management implications, distribution of the Soil ...


68. 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 ...


69. East Coast North America Strategic Assessment Groundfish Atlas - ECNASAP (OBIS Canada) [obis.groundfish_atlas]   PARENT DIF
Fishery-independent groundfish data for the east coast of North America from Cape Hatteras to the US/Canadian border and for Bay of Fundy through the Scotian Shelf. Time period is 1970-95. Efforts ...


70. IABIN Invasives Data Network [IABINInvasives]
IABIN addresses the need for a regional network of invasive species knowledge bases. With direct access to national knowledge bases throughout the region, those addressing the invasive species challenge ...


71. Whale catches in the Southern Ocean [IWC_Whale_catch]
Season whale catch records for austral summers from 1931/32 to 1979/80. Data have been aggregated into one degree cells centered on the reported position. The dataset covers five whale species - Blue, ...


72. Global Soil and Terrain Database (WORLD-SOTER) [WORLD-SOTER]
The goal of the Global Soil and Terrain Database (WORLD-SOTER) is to provide sound soil and terrain resources information on a global scale(1:5 Million). Users include global and continental models ...


73. The Soil Maps of Latin America & Caribbean Islands (EuDASM) [ISRIC_EuDASM_LatinAmerica]
The Institute of Environment and Sustainability (JRC-IES) in the European Commission and ISRIC - World Soil Information initiated the European Digital Archive of Soil Maps (EuDASM) in 2004, realizing ...


74. 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 ...


75. Heard Island fishing survey, Aurora Australis marine science cruise au0404 ("HIPPIES") - ship-based CTD, ADCP and underway data [au0404]
Oceanographic data were collected on Aurora Australis Voyage 4 2003/2004, from December 2003 to February 2004, and a calibrated data set was created. The oceanographic program on the voyage was a ...


76. Impacts of trawling on benthic habitats in the subantarctic and high antarctic - Benthic Invertebrate Database [ASAC_1189_benthic_database]
This project aims to assess the vulnerability of and risks to habitats in Australian fisheries in the Australian Exclusive Economic Zone (EEZ)/Australian Fishing Zone (AFZ) of the Southern Ocean to ...


77. Population dynamics of the wandering albatross on Macquarie Island and the effects of mortality from longline fishing [Alb_longline_MI]
From the abstract of one of the referenced papers: The estimated breeding population of wandering albatrosses on Macquarie Island increased from 17 in 1956 to a maximum of 97 in 1966, and then declined ...


78. Biogeographical regions, Europe 2001 [EEA_BIOGEOG_REGION]
The Biogeographical regions of Europe dataset contains the official delineations used in the Habitats Directive (92/43/EEC) and for the EMERALD Network set up under the Convention on the Conservation ...


79. Digital Map of European Ecological Regions [EEA_DMEER]
The Digital Map of European Ecological Regions DMEER- delineates and describes ecological distinct areas in Europe, on the basis of updated knowledge of climatic, topographic and geobotanical European ...


80. LBA-ECO TG-05 NPP, Carbon Pool, Soil Characteristics, Soil Gas Flux Maps of Brazil [TG05_CASA]
This data set provides maps produced from model output data from the National Aeronautics and Space Administration??“Carnegie Ames Stanford Approach (NASA-CASA) model and other modeling approaches. ...


81. A GLOBAL DATABASE OF SOIL RESPIRATION DATA, VERSION 2.0 [GLOBAL_SRDB_V2]
This data set provides an updated soil respiration database (SRDB), a near-universal compendium of published soil respiration (RS) data. Soil respiration, the flux of autotrophically- and heterotrophically-generated ...


82. GLOBAL FOREST ECOSYSTEM STRUCTURE AND FUNCTION DATA FOR CARBON BALANCE RESEARCH [LUYSSAERT_CARBON_FLUX]
A comprehensive global database has been assembled to quantify CO2 fluxes and pathways across different levels of integration (from photosynthesis up to net ecosystem production) in forest ecosystems. ...


83. GLOBAL SOIL PROFILE DATA (ISRIC-WISE) [ISRIC]
The International Soil Reference and Information Centre-World Inventory of Soil Emission Potentials (ISRIC-WISE) international soil profile data set consists of a homogenized, global set of 1,125 ...


84. MODIS/Aqua Vegetation Indices Monthly L3 Global 0.05Deg CMG V005 [MYD13C25]
Global MODIS vegetation indices are designed to provide consistent spatial and temporal comparisons of vegetation conditions. Blue, red, and near-infrared reflectances, centered at 470-nanometers, ...


85. Radarsat-1 Scenes, Natural Resources Canada [CWIC_REG_Radarsat-1]
The collection represents browse images and metadata for systematically georeferenced Radarsat-1 Synthetic Aperture Radar(SAR) satellite scenes. The browse scenes are not geometrically enhanced using ...


86. Radarsat-2 Scenes, Natural Resources Canada [CWIC_REG]
The collection represents browse images and metadata for systematically georeferenced Radarsat-2 Synthetic Aperture Radar(SAR) satellite scenes. The browse scenes are not geometrically enhanced using ...


87. Southwest Strategy Scientific Information Database [SID]
The Scientific Information Database (SID) is being developed for the Southwest Strategy Initiative and returns project-specific information on scientific research or collection activities on federal ...


88. Comparative Sensitivity of Selenastrum capricornutum and Lemna minor to Sixteen Herbicides [usgs_brd_cerc_d_algae]
Aquatic plant toxicity tests are frequently conducted in environmental risk assessments to determine the potential impacts of contaminants on primary producers. An examination of published plant toxicity ...


89. Comparative Sensitivty of Five Species of Macrophytes and Six Species of Algae to Atrazine, Metribuzin, Alachlor, and Metolachlor [usgs_brd_cerc_d_macro_algae]
This data relates to the relative sensitivity of five species of aquatic macrophytes and six species of algae to four commonly used herbicides (atrazine, metribuzin, alachlor, and metoachlor). Toxicity ...


90. Determination of Bioavailable Contaminants in the Lower Missouri River Following the Flood of 1993. [usgs_brd_cerc_d_postflood]
The semipermeable membrane device (SPMD) technology was employed to determine the presence of bioavailable organochlorine pesticides (OCs), polychlorinated biphenyls (PCBs), and polyaromatic hydrocarbons ...


91. Persistent Environmental Contaminants in United States Fish and Wildlife [usgsbrdcerc_perscontam]
Contaminant concentrations in freshwater fish and birds were periodically measured. Fish were selected for monitoring aquatic ecosystems because of their tendency to accumulate pesticides and other ...


92. Toxicity of Sediment Collected Upriver and Downriver of Major Cities along the Lower Mississippi River. [usgs_brd_cerc_d_lower_Miss]
The Lower Mississippi River contributes significantly to the biodiversity and ecological stability of the alluvial valley, but agricultural, industrial and municipal developments have historically ...


93. NACP Regional: Original Observation Data and Biosphere and Inverse Model Outputs [NACP_REGIONAL_OBS_MODEL_ORIG]
This data set contains the originally-submitted observation measurement data, terrestrial biosphere model output data, and inverse model simulations that various investigator teams contributed to ...


94. NACP Site: Terrestrial Biosphere Model Output Data in Original Format [NACP_SITE_MODEL_DATA_ORIG_FMT]
This data set contains the original model output data submissions from the 24 terrestrial biosphere models (TBM) that participated in the North American Carbon Program (NACP) Site-Level Synthesis. ...


95. SOHO/Variability of Solar Irradiance and Gravity Oscillations (VIRGO) Data Archive [SOHO_VIRGO]
The VIRGO Experiment on the ESA/NASA SOHO Mission has three types of instruments to measure total solar irradiance (TSI) with the absolute radiometers DIARAD and PMO6V, spectral solar irradiance at ...


96. Africa Soil Profiles Database, Version 1.0. [Africa_Soil_Profiles_Database_Ver1_0]
The Africa Soil Profiles Database, Version 1.0, was compiled by ISRIC - World Soil Information as a project activity for the Globally integrated- Africa Soil Information Service (AfSIS) project (www.africasoils.net/data/legacyprofile). ...


97. EarthTrends: The Environmental Information Portal [WRI_EarthTrends]
EarthTrends is an online collection of information regarding the environmental, social, and economic trends that shape our world. Committed to the principle that accurate information ...


98. NACP Site: Terrestrial Biosphere Model and Aggregated Flux Data in Standard Format [NACP_SITE_MODEL_FLUX_STD_FMT]
This data set provides standardized output variables for gross primary productivity (GPP), net ecosystem exchange (NEE), leaf area index (LAI), ecosystem respiration (Re), latent heat flux (LE), and ...


99. NACP Regional: National Greenhouse Gas Inventories and Aggregated Gridded Model Data [NACP_REGIONAL_MODEL_GHG_AGGR]
This data set provides two products that were derived from the recently published North American Carbon Program (NACP) Regional Synthesis 1-degree terrestrial biosphere model (TBM) and inverse model ...


100. BOREAS HYD-06 Moss/Humus Moisture Data [BOREAS_H06GRMSD]
This data set contains water content measurements of the moss/humus layer, where it existed. These data were collected along various flight lines in the Southern and Northern Study Areas (SSA and ...


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