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Uploaded on Friday 17 Feb 2012 by GRID-Arendal

Status of terrestrial ecoregions - threats and vulnerabilities

Year: 2006 Author: Hugo Ahlenius, UNEP/GRID-Arendal
In a World Wildlife Fund for Nature (WWF) study, experts identified 200 periority terrestrial ecoregions - defined as large scale ecological systems with characteristic flora, fauna and climate with high priority for conservation. Furthermore, as presented in this map, the 200 ecoregions were ranked based on their current and future threats and conservation status. From the study - 47% of the terrestrial ecorgions are considered critical or endangered, and 29% classified as vulnerable. Only 24% of these ecoregions are classified as intact or stable.
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Per capita CO2 emissions at the regional level in 2003
Degree of protection of terrestrial ecoregions and large marine ecosystems (per cent)
Status of terrestrial ecoregions
Comparison of per capita water use by region
Exploitation status of marine fish stocks
Number of passenger cars, by region
Declines in carbon in living biomass and in extent of forest
Conflict in Sierra Leone and Liberia, and refugee settlement in Guinea