en.m.wikipedia.org
Ecoregion conservation status
Conservation status is a measure used in conservation biology to assess an ecoregion's degree of habitat alteration and habitat conservation. It is used to set priorities for conservation.
Conservation status and biological distinctiveness were the two measures used by the World Wildlife Fund (WWF) to develop the Global 200, a list of high-priority ecoregions for conservation,[1] and for the WWF's conservation assessments at continent (or biogeographic realm) scale.[2][3]
Ecoregions are classified into one of three broad categories: "critical/endangered" (CE), "vulnerable" (V), or "relatively stable/relatively intact" (RS).[4] The WWF's conservation status index is determined by analyzing four factors:[5]
Additional factors considered for the Global 200 include degree of habitat degradation, degree of protection needed, degree of urgency for conservation needs, and types of conservation practiced or required.
See also
List of global 200 ecoregions
References
  1. ^ Olson DM, Dinerstein E. 1998. "The Global 200: A representation approach to conserving the Earth’s most biologically valuable ecoregions." Conservation Biology 12: 502–515.
  2. ^ Burgess, Neil, Jennifer D’Amico Hales, Emma Underwood (2004). Terrestrial Ecoregions of Africa and Madagascar: A Conservation Assessment. Island Press, Washington DC.
  3. ^ Wikramanayake, Eric; Eric Dinerstein; Colby J. Loucks; et al. (2002). Terrestrial Ecoregions of the Indo-Pacific: a Conservation Assessment. Island Press; Washington, DC.
  4. ^ Olson DM, Dinerstein E. 1998. "The Global 200: A representation approach to conserving the Earth’s most biologically valuable ecoregions." Conservation Biology 12: 502–515.
  5. ^ Burgess, Neil, Jennifer D’Amico Hales, Emma Underwood (2004). Terrestrial Ecoregions of Africa and Madagascar: A Conservation Assessment. Island Press, Washington DC.
Last edited on 5 June 2020, at 06:38
Content is available under CC BY-SA 3.0 unless otherwise noted.
Privacy policy
Terms of Use
Desktop
HomeRandomNearbyLog inSettingsDonateAbout WikipediaDisclaimers
LanguageWatchEdit