Beach Debris Mask
Susan Scott, Honolulu writer and artist.
Facing Future Explained
EXTINCT means gone, pau, from all places. Example, the O'o is extinct from its former forests in Hawaii. They no longer exist.
EXTIRPATEDmeans gone from a given area. Example, Grizzly Bears were extirpated from California about 1925. They still exist.
ENDANGERED means that a species is nearing extinction unless actions are taken immediately to save them. It is usually a legal term associated with the Endangered Species Act, but because this is a political tool, it does not always reflect accurate science. Example: the Hawaiian Monk Seal is endangered and will likely become extinct.
THREATENED means that a species is likely to near extinction and become endangered unless actions are taken to protect it and its habitat. Example: Bald Eagles were threatened but have been removed from this list due to habitat protection and reductions in use of chemicals such as DDT.
SPECIES OF CONCERN: Many states have lists that include species not covered under federal protection as endangered or threatened. These may be species extirpated from the state, but present in greater numbers in neighboring areas.
Unfortunately, no reasonable approach has been worked out to list endangered habitats, the primary living space for all life forms. To many scientists, the entire Arctic is now endangered. Imagine, as Richard Ellis says, "If Australia were suddenly to disappear, don't you think we would wake up and do something?" Well, we are losing an area about the size and importance of Australia as the Arctic disappears, transforming due to climate change and taking with it the Polar Bears, Bowhead Whales, and Peoples dependent on that vast ecosystem.
EXTIRPATEDmeans gone from a given area. Example, Grizzly Bears were extirpated from California about 1925. They still exist.
ENDANGERED means that a species is nearing extinction unless actions are taken immediately to save them. It is usually a legal term associated with the Endangered Species Act, but because this is a political tool, it does not always reflect accurate science. Example: the Hawaiian Monk Seal is endangered and will likely become extinct.
THREATENED means that a species is likely to near extinction and become endangered unless actions are taken to protect it and its habitat. Example: Bald Eagles were threatened but have been removed from this list due to habitat protection and reductions in use of chemicals such as DDT.
SPECIES OF CONCERN: Many states have lists that include species not covered under federal protection as endangered or threatened. These may be species extirpated from the state, but present in greater numbers in neighboring areas.
Unfortunately, no reasonable approach has been worked out to list endangered habitats, the primary living space for all life forms. To many scientists, the entire Arctic is now endangered. Imagine, as Richard Ellis says, "If Australia were suddenly to disappear, don't you think we would wake up and do something?" Well, we are losing an area about the size and importance of Australia as the Arctic disappears, transforming due to climate change and taking with it the Polar Bears, Bowhead Whales, and Peoples dependent on that vast ecosystem.
Tuesday, March 9, 2010
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