Ecoregions

Some articles on ecoregions, ecoregion:

List Of Ecoregions In The United States (EPA)
... This list of ecoregions in the United States provides an overview of United States ecoregions designated by the U.S ... are the principal federal agencies working with the CEC to define and map ecoregions ... Ecoregions may be identified by similarities in geology, physiography, vegetation, climate, soils, land use, wildlife distributions, and hydrology ...
List Of Freshwater Ecoregions (WWF)
... This is a list of freshwater ecoregions as compiled by the World Wildlife Fund (WWF) ... into 8 terrestrial ecozones, containing 426 smaller ecoregions ... Each ecoregion is classified into one of 12 major habitat types, or biomes ...
List Of Ecoregions In The United States (EPA) - Listings By State
... List of ecoregions in Illinois List of ecoregions in Indiana List of ecoregions in Minnesota List of ecoregions in Oregon ...
List Of Freshwater Ecoregions (WWF) - See Also
... List of ecoregions (WWF), 867 terrestrial ecoregions, freshwater ecoregions and 232 ecoregions of the coastal continental shelf areas Lists of ecoregions by country ...
Lists Of Ecoregions In The United States
... The following are lists of ecoregions in the United States, based upon two separate ecoregion classification systems List of ecoregions in the United States (EPA ...