Filters: Tags: U.S. Virgin Islands (X) > Categories: Data (X)

Filters Date Range Past year (8) Past month (2) Past week (1) Past day (0) Custom range... To   Search Extensions Shapefile (5) ArcGIS Service Definition (1) Raster (1) Types Map Service (11) Downloadable (10) OGC WFS Layer (8) OGC WMS Layer (8) Shapefile (6) More... Contacts U.S. Geological Survey U.S. Geological Survey - ScienceBase U.S. Geological Survey U.S. Forest Service - International Institute of Tropical Forestry Nathan J Wood More... Categories Collection (1) Data Release - Revised (1) Tag Types Place (19) Theme (17) Other (1) USGS Scientific Topic Keyword (5) Harvest Set (7) LCC End User Type (1) Catalog Filter Data Theme (1) More... Tag Schemes None (8) U.S. Department of Commerce; 2013; American National Standards Institute (ANSI) Codes for States, the District of Columbia, Puerto Rico, and the Insular Areas of the United States; Washington, DC; U.S. Census Bureau; http://www.census.gov/geo/reference/ansi_statetables.html. (2) Federal Information Processing Standards (1) FGDC (2) Geographic Names Information System (GNIS) (3) FIPS (1) USGS Thesaurus (4) More... View Results as: JSON ATOM CSV

Ports of the United States This map layer shows major ports in the United States, Puerto Rico, and the U.S. Virgin Islands. A port is a city, town, or urban area with a harbor where ships load or unload. This is a revised version of the July 2012 map layer. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Academics & scientific researchers, Alabama, Arizona, Arkansas, California, All tags... Colorado, Connecticut, Conservation NGOs, Data, Delaware, District of Columbia, EARTH SCIENCE > HUMAN DIMENSIONS > INFRASTRUCTURE > TRANSPORTATION, Federal resource managers, Florida, Georgia, Harbors, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, LCC Network Science Catalog, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Ports, Puerto Rico, Regional & county planners, Rhode Island, South Carolina, South Dakota, State agencies, Tennessee, Texas, Transportation, U.S. Virgin Islands, US, United States, Utah, Vermont, Virgin Islands, Virginia, Washington, West Virginia, Wisconsin, Wyoming, completed, transportation, Fewer tags Major-Ions Dataset Brackish groundwater (BGW), defined for this assessment as having a dissolved-solids concentration between 1,000 and 10,000 milligrams per liter is an unconventional source of water that may offer a partial solution to current (2016) and future water challenges. In support of the National Water Census, the U.S. Geological Survey has completed a BGW assessment to gain a better understanding of the occurrence and character of BGW resources of the United States as an alternative source of water. Analyses completed as part of this assessment relied on previously collected data from multiple sources, and no new data were collected. One of the most important contributions of this assessment was the creation of a database... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alaska, American Samoa, Guam, Hawaii, Puerto Rico, All tags... TDS, U.S. Virgin Islands, United States, aquifers, brackish, contiguous United States, dissolved solids, groundwater, inlandWaters, major ions, saline, total dissolved solids, trace elements, Fewer tags Natural Protected Areas of the U.S. Virgin Islands The Protected natural areas of the U.S. Virgin Islands, compiled and identified by the U.S. Virgin Islands Gap Analysis Project (USVIGAP), display terrestrial protected natural areas designated for natural resource conservation in the U.S. Virgin Islands, as well as areas with government regulation that have the potential to protect natural resources. The protection of natural areas is an essential step in conserving biodiversity and maintaining ecosystem services. The benefits and services provided by natural areas include clean water and air, sustainable wildlife populations and habitats, stable slopes and productive soils, genetic reservoirs, recreational opportunities and spiritual refugia. These benefits are... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Protected Areas, St. Croix, St. John, St. Thomas, U.S. Virgin Islands, All tags... Water Island, Fewer tags U.S. Virgin Islands 2007 GAP Land Cover The U.S. Virgin Islands 2007 land cover, created as part of the USVIGAP analysis project supported by the USGS, is a forty-nine class land cover classification. The USVIGAP land cover is based primarily on the unsupervised classification of five Earth Observing 1 (EO-1) Advanced Land Imager (ALI) scenes acquired in 2007. The ALI scenes were processed, segmented into geoclimatic zones and classified individually. ASTER and Landsat 7 ETM+ imagery from 2008 and 2009 were used to complete areas of no data resulting from cloud and cloud shadow in the initial ALI classification. The land cover was created through the use of the spectral information derived from the satellite imagery and ancillary data such as geology,... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Habitat, Land Cover, St. Croix, St. John, St. Thomas, All tags... U.S. Virgin Islands, Vegetation, Water Island, Fewer tags Dissolved-Solids Dataset Brackish groundwater (BGW), defined for this assessment as having a dissolved-solids concentration between 1,000 and 10,000 milligrams per liter is an unconventional source of water that may offer a partial solution to current (2016) and future water challenges. In support of the National Water Census, the U.S. Geological Survey has completed a BGW assessment to gain a better understanding of the occurrence and character of BGW resources of the United States as an alternative source of water. Analyses completed as part of this assessment relied on previously collected data from multiple sources, and no new data were collected. One of the most important contributions of this assessment is the creation of a database... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alaska, American Samoa, Guam, Hawaii, Puerto Rico, All tags... TDS, U.S. Virgin Islands, United States, aquifers, brackish, contiguous United States, dissolved solids, groundwater, inlandWaters, major ions, saline, total dissolved solids, trace elements, Fewer tags Biodiversity Information Serving Our Nation (BISON) THIS IS A HISTORICAL RECORD. As of December 17, 2021, the BISON application will no longer be available online and has been replaced by https://www.gbif.us. The BISON APIs are still available at https://bison.usgs.gov/#api and the Integrated Publishing Toolkit is still available at https://bison.usgs.gov/ipt. The USGS Biodiversity Information Serving Our Nation (BISON) project is an online all-species mapping information system consisting of a large collection of species occurrence datasets (e.g., plants and animals) found in the United States, U.S. Territories, U.S. marine Exclusive Economic Zones (EEZ), and Canada, with relevant geospatial layers. Species occurrences are records of organisms at a particular... Categories: Data; Types: Citation; Tags: Alabama, Alaska, Alberta, American Samoa, Arizona, All tags... Arkansas, Biodiversity, BiologicalData, British Columbia, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Lentic, Lotic, Louisiana, Maine, Manitoba, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, NFHP Cooperator, Nebraska, Nevada, New Brunswick, New Hampshire, New Jersey, New Mexico, New York, Newfoundland, NoVisual, North Carolina, North Dakota, Northern Mariana Islands, Northwest Territories, Nova Scotia, Ohio, Oklahoma, Ontario, Oregon, Pennsylvania, Prince Edward Island, Puerto Rico, Quebec, Rhode Island, Saskatchewan, South Carolina, South Dakota, Spatial Data, Tennessee, Texas, U.S. Virgin Islands, USGS Science Data Catalog (SDC), Utah, Vermont, Virginia, Washington, West Virginia, Wildlife Biology, Wisconsin, Wyoming, Yukon, biological collections, biomonitoring, endangered species, endemic species, indigenous species, introduced species, invasive species, museum collections, native species, observation methods, pollinators, species, specimens, threatened species, Fewer tags Projected flood extent polygons and flood depth points based on 10-, 50-, 100-, and 500-year wave-energy return periods, with and without coral reefs, for the Territory of the U.S. Virgin Islands (the islands of Saint Croix, Saint John, and Saint Thomas) This part of the data release presents projected flooding extent polygon (flood masks) and flooding depth points (flood points) shapefiles based on wave-driven total water levels for the Territory of the U.S. Virgin Islands (the islands of Saint Croix, Saint John, and Saint Thomas). For each island there are 8 associated flood mask and flood depth shapefiles: one for each four nearshore wave energy return periods (rp; 10-, 50-, 100-, and 500-years) and both with (wrf) and without (worf) the presence of coral reefs. Flooding depth point data are also presented as a comma-separated value (.csv) text file. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Coral Reef, Habitat, PCMSC, All tags... Pacific Coastal and Marine Science Center, Saint Croix, Saint John, Saint Thomas, St. Croix, St. John, St. Thomas, U.S. Geological Survey, U.S. Virgin Islands, USGS, USVI, United States of America, Virgin Islands, coastal processes, coral reef communities, environment, flooding, geoscientificInformation, oceans, reef, reef ecosystems, Fewer tags Estimated Groundwater Withdrawals from Principal Aquifers in the United States—County Level Data for 2015 This dataset contains estimates of water withdrawals from 66 principal aquifers and "other" non-principal aquifers during 2015 for various categories of use in each county or county equivalent in the United States, Puerto Rico, and the U.S. Virgin Islands. The U.S. Geological Survey's (USGS) National Water Use Science Project is responsible for compiling and disseminating the Nation's water-use data. Withdrawal estimates are summarized in USGS Circular 1464, "Estimated Groundwater Withdrawals from Principal Aquifers in the United States, 2015" (Lovelace and others, 2020). This dataset contains the estimated groundwater withdrawals from principal aquifers by county and county equivalent that are summarized by lithologic... Categories: Data; Tags: Ada-Vamoosa aquifer, Alabama, Alaska, Alluvial aquifers, Arbuckle-Simpson aquifer, All tags... Arizona, Arkansas, Basin and Range basin-fill aquifers, Basin and Range carbonate-rock aquifers, Biscayne aquifer, Blaine aquifer, California, California Coastal Basin aquifers, Cambrian-Ordovician aquifer system, Castle Hayne aquifer, Central Oklahoma aquifer, Central Valley aquifer system, Coastal lowlands aquifer system, Colorado, Colorado Plateaus aquifers, Columbia Plateau basaltic-rock aquifers, Columbia Plateau basin-fill aquifers, Connecticut, Delaware, Denver Basin aquifer system, District of Columbia, Early Mesozoic basin aquifers, Edwards-Trinity aquifer system, Florida, Floridan aquifer system, Georgia, Glacial sand and gravel aquifers, Hawaii, Hawaii volcanic-rock aquifers, High Plains aquifer, Idaho, Illinois, Indiana, Intermediate aquifer system, Iowa, Jacobsville aquifer, Kansas, Kentucky, Kingshill aquifer (Virgin Islands), Louisiana, Lower Cretaceous aquifers, Lower Tertiary aquifers, Maine, Marshall aquifer, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Mississippi River Valley alluvial aquifer, Mississippi embayment aquifer system, Mississippian aquifers, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, New York and New England carbonate-rock aquifers, New York sandstone aquifers, North Carolina, North Coast Limestone aquifer system (Puerto Rico), North Dakota, Northern Atlantic Coastal Plain aquifer system, Northern Rocky Mountains Intermontane Basins aquifer system, Ohio, Oklahoma, Ordovician aquifers, Oregon, Other aquifers, Ozark Plateaus aquifer system, Pacific Northwest basin-fill aquifers, Pacific Northwest volcanic-rock aquifers, Paleozoic aquifers, Pecos River Basin alluvial aquifer, Pennsylvania, Pennsylvanian aquifers, Piedmont and Blue Ridge carbonate-rock aquifers, Piedmont and Blue Ridge crystalline-rock aquifers, Puerto Rico, Puget Sound aquifer system, Rhode Island, Rio Grande aquifer system, Roswell Basin aquifer system, Rush Springs aquifer, Seymour aquifer, Silurian-Devonian aquifers, Snake River Plain basaltic-rock aquifers, Snake River Plain basin-fill aquifers, South Carolina, South Coast aquifer (Puerto Rico), South Dakota, Southeastern Coastal Plain aquifer system, Southern Nevada volcanic-rock aquifers, Surficial aquifer system, Tennessee, Texas, Texas coastal uplands aquifer system, U.S. Virgin Islands, USGS Science Data Catalog (SDC), Unconsolidated-deposit aquifers (Alaska), United States, Upper Cretaceous aquifers, Upper carbonate aquifer, Utah, Valley and Ridge aquifers, Vermont, Virginia, Washington, Water Resources, West Virginia, Willamette Lowland basin-fill aquifers, Wisconsin, Wyoming, Wyoming (Upper) Tertiary aquifers, aquaculture water use, domestic water use, groundwater use, groundwater withdrawal, industrial water use, irrigation water use, livestock water use, mining water use, principal aquifer, public supply water use, self-supplied water use, thermoelectric power generation water use, water use, Fewer tags Chronic Wasting Disease distribution in the United States by state and county (ver. 2.0, April 2024) Chronic Wasting Disease (CWD) is a fatal, contagious, neuro-degenerative disease affecting multiple members of the Family Cervidae. First detected in 1967, the disease has, as of April 2024, been documented in free-ranging and/or captive cervid populations in 33 states, five Canadian provinces, the Republic of South Korea, Norway, Sweden, and Finland. The data provided here contains information on the known, available, documented distribution of CWD in the United States that is current as of the publication date. The USGS National Wildlife Health Center (NWHC) tracks changes to the known distribution of CWD in the form of a map (available on the NWHC website at https://www.usgs.gov/centers/nwhc/science/expanding-distribution-chronic-wasting-disease.... Categories: Data, Data Release - Revised; Types: Citation; Tags: Alabama, Alaska, American Samoa, Arizona, Arkansas, All tags... CWD, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, U.S. Virgin Islands, USGS Science Data Catalog (SDC), Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, cervids, chronic wasting disease, deer, elk, map, moose, morbidity, wildlife, wildlife health, Fewer tags Exposure of FY2020 Federal Real Property Profile Data to 100-year and 500-year Flood Hazard Zones for the years 2022 and 2052 The dataset contains hazard-exposure estimates of FY2020 Federal Real Property Profile (FRPP) data to 100-year and 500-year flood-hazard zones for the years 2022 and 2052. Flow depths for each of the four hazard zones were estimated for every FRPP record using geospatial analysis. Results include raw values for estimated flow depths in centimeters and bin values on a -1 to 5 scale. Flood-hazard zones were available for the conterminous United States, Alaska, Hawaii, Puerto Rico, and the U.S. Virgin Islands. FRRP data records were limited to government-owned buildings and structures for all identified property uses, except for records identified as "navigation aids (other than buildings)." Categories: Data; Tags: Alaska, Conterminous United States, Geography, Hawaii, Puerto Rico, All tags... U.S. Virgin Islands, USGS Science Data Catalog (SDC), floods, hazards and disasters, structure, Fewer tags St. Petersburg Coastal and Marine Science Center's Geologic Core and Sample Database This database contains a comprehensive inventory of geologic (coral, coral reef, limestone, and sediment) cores and samples collected, analyzed, published, and/or archived by, or in collaboration with, the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS SPCMSC). The SPCMSC Geologic Core and Sample Database includes geologic cores and samples collected beginning in the 1970s to present day, from study sites across the world. This database can be accessed through the CoreViewer 3.0 ArcOnline web mapping application, linked below. A copy of the data can also be downloaded from the web mapping application and the metadata is accessible through a link in the header of the application, as... Categories: Collection, Data; Tags: Alabama, Atlantic Ocean, Bahamas, Belize, Biological Collection, All tags... CTD measurement, Caribbean Sea, China, Florida, Geological Collection, Georgia, Gulf of Mexico, Honduras, Louisiana, Marshall Islands, Maryland, Mexico, Mississippi, Navassa Island, New Jersey, New Mexico, New York, Pacific Ocean, Phillippines, Puerto Rico, Texas, U.S. Virgin Islands, United States, Virginia, Washington, age estimation methods, atomic emission spectroscopy, augering, biota, box coring, bulk density, carbon isotope analysis, carbon-14 analysis, chemical analysis, contamination and pollution, coral, core analysis, cores, drilling and coring, environmentfaunal and floral census (microscopic), field sampling, geolocation measurement, geology, geoscientificInformation, grab sampling, grain-size analysis, information technology methods, isotopic analysis, laboratory method, luminescence dating, magnetic susceptibility, marine geology, mass spectroscopy, ndc_collection, oceans, paleomagnetic analysis, permeability, photography, piston coring, porosity, protists, push coring, radiometric dating, rock, rotary drilling, salinity, sample repositories, samples, sea surface temperature, sediment, slight stable isotope analysis, soil sciences, stratigraphy, subsampling, tomography, vibracoring, water chemistry, water quality, x-ray diffraction, x-ray fluorescence, Fewer tags Stable isotope signatures from green turtles and hawksbills at Buck Island Reef National Monument, U.S. Virgin Islands from 2012-2019 We used stable isotope analysis of nitrogen and carbon turtle epidermal samples to describe the trophic niche of the sampled sea turtle population by portraying δC as a habitat structure variable against δN as a resource gradient axis. We examined isotopic data for hawksbills (n = 64) and green turtles (n = 241) hand-captured across an 8-year time frame (2011-2019) to assess interspecific competition. We use statistical analysis to identify ontogenetic shifts associated with changes in trophic feeding to postulate changes to resource use. Our results indicate that stable environmental conditions around Buck Island Reef National Monument (BIRNM) allow for different trophic strategies across the two species with significantly... Categories: Data; Tags: Aquatic Biology, Buck Island Reef National Monument, Ecology, Hawskbill, Green turtle, Stable Isotope Analysis, Ontogenetic shift, St. Croix, St. Croix, All tags... U.S. Virgin Islands, USGS Science Data Catalog (SDC), Wildlife Biology, biota, Fewer tags Ports Located in the United States This map layer shows major ports in the United States, Puerto Rico, and the U.S. Virgin Islands. A port is a city, town, or urban area with a harbor where ships load or unload. This is a revised version of the July 2012 map layer. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Alabama, Alabama (AL), Arizona, Arkansas, Boat Ramps, All tags... CCAP, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Florida (FL), Georgia, Government lands, Gulf Ecologiocal Management Sites, Harbors, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Landcover, Louisiana, Louisiana (LA), MPAs, Maine, Marinas, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Mississippi (MS), Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Percent Canopy, Ports, Ports, Protected Areas, Puerto Rico, Recreationa Facilities, Rhode Island, Roads, SLEUTH urban model, South Carolina, South Dakota, Tennessee, Texas, Texas (TX), Transportation, Transportation, U.S. Virgin Islands, US, USA, United States, Utah, Vermont, Virgin Islands, Virginia, Washington, West Virginia, Wisconsin, Wyoming, landcover, urbanization, Fewer tags Dos Rios LCD Aquifers Aquifer locations within the Dos Rios LCD project area. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Alabama, Aquifer, Arizona, Arkansas, California, All tags... Colorado, Connecticut, Delaware, District of Columbia, Florida, Geohydrology, Georgia, Geoscientific information, Groundwater, Hawaii, Hydrogeology, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, U.S. Virgin Islands, United States, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, Fewer tags Virgin Islands 2015 State Wildlife Action Plan Species of Greatest Conservation Need Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: U.S. Virgin Islands Virgin Islands 2015 State Wildlife Action Plan TEST Categories: Data; Tags: U.S. Virgin Islands Earthquake geology inputs for the National Seismic Hazard Model (NSHM) 2025 (Puerto Rico and U.S. Virgin Islands), version 1.0 This Data Release contains preliminary versions of three related geologic input databases for the Puerto Rico and U.S. Virgin Islands (PRVI) region (62°–70° W and 16°–21° N) of the United States: 1) A fault sections database (“NSHM2025_FaultSections_PRVI_v1’”), which depicts the geometry of faults capable of hosting independent earthquakes, 2) a fault-zone polygon database ("NSHM2025_FaultPolygons_ PRVI_v1"), which depicts the geometry of distributed fault zones capable of hosting repeated large magnitude events but a specific fault source remains unidentified, and 3) An earthquake geology site information database (“NSHM2025_EQGeoDB_ PRVI_v1”), which contains fault slip-rate and earthquake recurrence constraints... Categories: Data; Tags: Geomorphology, Hispaniola, Northeast Caribbean, Puerto Rico, Structural Geology, All tags... U.S. Virgin Islands, USGS, USGS Science Data Catalog (SDC), hazards, Fewer tags Natural Protected Areas of Puerto Rico This GIS file provides the latest compilation (as of the 18th of September of 2015) of the natural protected areas of Puerto Rico. This dataset includes all protected areas owned and managed or co-managed for the conservation of nature and its natural resources by the following agencies and organizations: Puerto Rico Department of Natural and Environmental Resources, Para la Naturaleza, US Fish and Wildlife Service, US Forest Service, Ciudadanos del Karso, National Oceanic and Atmospheric Administration (NOAA), Luis Muñoz Marin Foundation, University of Puerto Rico, and the Puerto Rico National Parks Program. The attribute table provides information about each protected area: year when the protected area was first... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Caribbean, Protected Areas, Puerto Rico, U.S. Virgin Islands Ecoregions of the U.S. (Bailey) Ecoregions of the United States, developed by Robert G. Bailey of the Forest Service Inventory and Monitoring Institute. From metadata: this data set shows ecoregions, which are ecosystems of regional extent, in the United States, Puerto Rico, and the U.S. Virgin Islands. Four levels of detail are included to show a hierarchy of ecosystems. The largest ecosystems are domains, which are groups of related climates and which are differentiated based on precipitation and temperature. Divisions represent the climates within domains and are differentiated based on precipitation levels and patterns as well as temperature. Divisions are subdivided into provinces, which are differentiated based on vegetation or other natural... Categories: Data; Types: Downloadable, Map Service, Shapefile; Tags: Alabama, Alaska, Arizona, Arkansas, Bailey’s ecoregions, All tags... California, Colorado, Connecticut, Delaware, District of Columbia, Ecoregions, Ecoregions, Ecosystem Geography, Ecosystem Geography, Ecosystems, Ecosystems, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Mapping, Mapping, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Regional Ecology, Regional Ecology, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, U.S. Virgin Islands, United States, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, Fewer tags