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What is Ecoregion? Explain Ecoregion, Define Ecoregion, Meaning of Ecoregion

~~~ Ecoregion ~~~ Title: What is Ecoregion? Explain Ecoregion, Define Ecoregion, Meaning of Ecoregion Created on: 2018-10-02 Source Link: https://en.wikipedia.org/wiki/Ecoregion ------ Description: An ecoregion is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than an ecozone. All three of these are either less or greater than an ecosystem. Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural communities and species. The biodiversity of flora, fauna and ecosystems that characterise an ecoregion tends to be distinct from that of other ecoregions. In theory, biodiversity or conservation ecoregions are relatively large areas of land or water where the probability of encountering different species and communities at any given point remains relatively constant, within an acceptable range of variation . Three caveats are appropriate for all bio-geographic mapping approaches. Firstly, no single bio-geographic framework is optimal for all taxa. Ecoregions reflect the best compromise for as many taxa as possible. Secondly, ecoregion boundaries rarely form abrupt edges; rather, ecotones and mosaic habitats bound them. Thirdly, most ecoregions contain habitats that differ from their assigned biome. Biogeographic provinces may originate due to various barriers. Some physical , some climatic and some ocean chemical related . ------ To see your favorite topic here, fill out this request form: https://docs.google.com/forms/d/e/1FA... ------ Source: Wikipedia.org articles, adapted under https://creativecommons.org/licenses/... license. Support: Donations can be made from https://wikimediafoundation.org/wiki/... to support Wikimedia Foundation and knowledge sharing.