GrasslandsDefinition (http://www.eionet.europa.eu/gemet/concept?cp=3733&langcode=en&ns=1) Grassland cover nearly one-fifth of the Earth's land surface. They include savannah, the prairies of North America, and the steppes of Russia and Central Asia. Grassland ecosystems support thousands of different species, above and below the ground, and have a vital part to play maintaining the ecological balance of the world. (Gemet) Preferred Units: N/A Scope Note: N/A This term is used for the following terms: N/A Approved Date 18-Dec-2013 Items having a keyword or observed-property relationship to this subject term Click here to give feedback on this term or suggest an update. |