Environmental protection agency office of research and developments western ecology division. If you do not find a link to a state that has been completed, maps and gis data are available on the ecoregion ftp site and a web site will be available shortly. Downloadable in shapefile, geodatabase, kmz, or r formats. Downloadable as a database dump under a creative commons license. Generalized boundaries for political and physical features in shapefile format. Larsen wwf international and terralingua, 2000 116 pp. An ecoregion based approach to protecting half the terrestrial realm. A version of the shapefile cut to shelf areas will be released on this site by december 2007. Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources. Terrestrial ecoregions of the world publications wwf. In north america, ecoregions are classified by levels and grouped by vegetation type at much higher detail than on the linked map which is of similar detail as the 14 wwf biomes. Ecoregions are relatively large units of land containing distinct assemblages of natural communities and species, with boundaries that approximate the original extent of natural communities prior to major landuse change.
Polygons representing one countryarea are merged into one feature. Its available for free, along with the digital version of its companion map, indigenous and traditional peoples in the world s terrestrial ecoregions. Marine ecoregions of the world meow is a biogeographic classification of the world s coasts and continental shelves. Campbell 2012 north american vegetation model for landuse planning in a changing climate. Free arcgis gis shapefile maps geospatial data for digital. The original ecoregion data was projected from albers to web mercator for this map service. World online vegetation and plant distribution maps. If you are new to gis, check out our free gis tutorial and atlas. Each shapefile consist of at least three actual files. Scarce resources and dwindling time force conservationists to target their actions to stem the loss of biodiversitya pragmatic approach, given the highly uneven distribution of species and threats soule and kohm 1989, olson and dinerstein 1998, mace et al. Marine regions south european atlantic shelf marine.
Need world shapefile for research or project then you are at right place. This map depicts revisions of ecoregions, originally compiled at a relatively small scale omernik, 1987, as well as subregions of those ecoregions. The yellow line encloses the ecoregions per the world wide fund for nature. A biogeographic classification of the world s coastal and continental shelf waters following a nested hierarchy of realms, provinces and ecoregions. The freshwater ecoregions of the world feow provide a global biogeographic regionalization of the earths freshwater biodiversity. This map service displays level iii and level iv ecoregions of the united states and was created from ecoregion data obtained from the u. The 10m and 50m raster data on the ne download pages are updated and now contain corrected tfw files. Free gis data for ecology has list to various ecological portals for gis data. The global classification system marine ecoregions of the world meow was devised by an international team, including major conservation organizations, academic institutions and intergovernmental organizations. Usgs earthexplorer find digital datasets of both imagery and gis databases from this site. However, you can quote the shape as a single when you download the shape and unzip, please read the file readme world shapefiles.
This is a commonly used format that can be directly used in arcanything, divagis, and many other programs. The map of terrestrial ecoregions of the world recognizes 867 distinct units, ro ughly a fourfold increase in biogeographic discr imination over that of the 193 units of ud va rd y 1975. Freshwater ecoregions of the world, feow provides a new global biogeographic regionalization of the earths freshwater biodiversity. Links will be provided in the using data section to training material available on the internet for using qgis the open source software that that is referenced in the website. To make sure you are using the most current ecoregion data, download shapefiles of ecoregions gis data shapefiles, metadata and symbology.
This version of the feow, modified by the nature conservancy, includes additional tabular data describing major habitat types mhts, similar to terrestrial biomes, but unpublished. Page 1 of 4, go to next page doing gis doesnt have to be expensive or complicated. Ecoregions of louisiana ecoregion maps and gis resources. Ecoregions are geographical regions that are characterized by specific ecological patterns, including soil health, flora and fauna, climatic conditions, among other factors. The wildfinder application enables users to visualize global distribution of animal species based on the wwf terrestrial ecoregion maps. Gadm another great world shapefile map, which comes with multiple administrative layers. Natural earth world maps excellent world shapefile maps with national boundaries, first order admin provinces, states, etc. Freshwater ecoregions of the world poster for online viewing this is a pdf 5 mb of a largeformat poster showing the freshwater ecoregion map as well as selected biodiversity and threat maps. The files have been compressed and grouped in zip files.
Tnc has adopted the marine ecoregions of the world as our marine ecoregional boundaries, but in some cases around north america we are using older and slightly different boundaries for ecoregional planning. The wwf identifies terrestrial, freshwater, and marine ecoregions the terrestrial scheme divides the earths land surface into 8 biogeographic realms, containing 867 smaller ecoregions. Various feature changes to make the dataset more compatible with iso. This is the gis shapefile of the freshwater ecoregions of the world. The strategy designates the nearshore ecoregion from the outer boundary of oregons territorial sea at 3 nautical miles to the supratidal zone affected by wave spray and overwash at extreme high tides. Ecoregion download files by state region 4 ecosystems. This is a list of ecoregions in venezuela terrestrial.
Oct 27, 2010 this map depicts the 825 terrestrial ecoregions of the globe. Some web content for level iv ecoregions is under construction. Over 8 million geographical features with name, feature class, and latitude and longitude. The dataset is available under a creative commons attributionshare alike license. The effectiveness of marine habitats is partially defined by these shapes, including the way they interact with and shape ocean currents. Covering virtually all freshwater habitats on earth, this first. Using that classification, the data im looking for should be around level ii or level iii. A gisbased map vegetation map of the world at the last glacial maximum 25,000 to 15,000 bp global atlas of palaeovegetation since the last glacial maximum includes maps of europe, eurasia, africa, australasia, north america and south america quaternary environments network global biodiversity.
Version 3 2018 121 mb created from eez version 10 version 2 2012 4. Species distribution maps both recorded and predicted based on climate, terrain and land cover. For the inland portion of the state, the strategy uses the environmental protection agencys epa level iii ecoregions, but combines the snake river plain with the northern basin and range. Nov 09, 2012 for a starter sample of world gis data, natural earth offers a natural earth quick start kit download with a sample set of world gis layers. Our biogeographic units are ecoregions, which are defined as relatively large units of land or water containing a distinct assemblage of natural communities sharing a large majority of species, dynamics, and environmental. A tool for topologically aware shape simplification. Im looking for a shapefile with this kind of information, only at considerably higher detail. Description of the ecoregions of the united states 2nd ed. Ecoregion download files by state region 6 ecosystems. Baileys ecoregions of the conterminous united states.
Vector data showing a biogeographic classification of freshwater ecological regions across the world. The inland boundaries of the ecoregions extend far inland a convention to ensure inclusion of any coastline and estuarinelagoonal systems which may be derived from different map sources. Us level iii ecoregions shapefile with state boundaries35 mb. Raster maps of environmental variables including soil ph, potential evapotranspiration, average snow depth and many more lifemapper. Added iso 31661 country codes alpha2, alpha3, numeric3. Terrestrial ecoregions of the world teow is a map with a biogeographic regionalization of the earths terrestrial biodiversity. Dataportal biofresh the network for global freshwater. There are 5 level iii ecoregions and 29 level iv ecoregions in north carolina and south carolina and most continue into ecologically similar parts of adjacent states. Conservation organizations and environmental agencies use the concept of an ecoregion to systematically understand how biodiversity levels and ecosystem dynamics differ across the world. Get started data basin is a sciencebased mapping and analysis platform that supports learning. Marine topographies include coastal and oceanic landforms ranging from coastal estuaries and. Select a state for descriptive information about that states level iii and iv ecoregions. Teaching the use of gis software is beyond the scope of this website.
The ecoregions included in the shapefile are within the following states. Terrestrial ecosystems of the world teow from wwfus. Download world shapefile free country borders, continents. Full metadata this united states environmental protection agency us epa shared enterprise geodata and services segs web service displays level iii and level iv ecoregions of the united states and was created from ecoregion data obtained. Note that it includes mangroves, inland water, and rock and ice mhts, although they are not being handled by terrestrial assessments. Indigenous and traditional peoples of the world and. These spatial files represent the most uptodate publicly available ecoregion data for the us. On the site to download for free these country boundaries of the world you can access cartography of the administrative units in shape format. Our biogeographic units are ecoregions, which are defined as relatively large units of land or water containing a distinct assemblage of natural communities sharing a large majority of species, dynamics, and environmental conditions. Download free shapefile maps country boundary polygon. Terrestrial ecoregions of the greater mekong subregion. Digital chart of the world server this web site will allow you to download the boundaries and layers of different countries, in arcinfo export format.
World wildlife fund classification ecoregions are relatively large units of land containing distinct assemblages of natural communities and species, with boundaries that approximate the original extent of natural communities prior to major landuse change. Data is available by clicking on species, searching. This is a list of terrestrial ecoregions as compiled by the world wildlife fund wwf. Vector data showing a biogeographic classification of terrestrial ecological regions across the world.
Pdf file annals of the missouri botanical garden 89. Here you can download world shapefile free country borders, continents. Terrestrial ecoregions of the world data basin dataset. An ecoregion ecological region is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than an ecozone. An ecoregionbased approach to protecting half the terrestrial realm. This report brought a biocultural approach to conservation for the first time to the attention of international organizations and policy makers.
A new map of life on earth article pdf available in bioscience 5111. The two states contain barrier islands and coastal lowlands, large river floodplain forests, rolling plains and plateaus, forested mountains, and a variety of aquatic habitats. The digital ecoregions layer is available for download as an arcgis shapefile. World wildlife fund and nature conservancy terrestrial ecoregion layer. If you use this dataset, please provide a link to this website. Data available for download under high resolution maps and. Boundaries of subnational administrative districts. Additionally, each state section contains links to downloadable maps in pdf format, and files containing gis datasets shapefiles, metadata, and symbology data. Ecoregions cover relatively large areas of land or water, and. The shape file also includes the eastern portion of ok and tx. You can use programs such as 7zip, pkzip or stuffit to decompress the files. Ecoregion download files by state region 5 ecosystems. This is the master spatial data layer for tncs terrestrial ecoregions of the world, exported from the geodatabase listed above. The zip file includes administrative layers such as populated places, hydrology layers including coastlines and rivers and lakes, and a hill shade layer for the world.
The biogeographic units are ecoregions, which are defined as relatively large units of land or water containing a distinct assemblage of natural communities sharing a large majority of species, dynamics, and environmental conditions. This map depicts the 825 terrestrial ecoregions of the globe. Freshwater ecoregions of the world feow provides a global biogeographic regionalization of the earths freshwater biodiversity, including distribution data of. Version 2 2014 2,119 kb created from eez version 8.
Covering virtually all freshwater habitats on earth, this firstever ecoregion map, together with associated species data, is a useful tool for underpinning global and regional conservation planning efforts, particularly to identify outstanding and imperiled. Download free shapefile maps shapefile is one of the most common and extensively use vector file format of gis geographical information system, developed by esri as an open specification, which consist of collection of files viz. This multitiered, broadscale, hierarchical system of ecoregions is based on numerous environmental variables at each level. If you face any problem in downloading, please let us know. Terrestrial ecoregions of the world teow is a biogeographic regionalization of the earths terrestrial biodiversity. For visualisations in the marine regions gazetteer, the areas inland have been removed from the shapefile. The european statistics office,eurostat, offers totally free digital cartography of the world in general and europe in particular in vector format layers in shapefile format.
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