20 Marine Site to Protect

Posted by Christine, August 7, 2011

From sea otters to blue whales, marine mammals are under stress from climate change, ocean acidification, hunting and other threats. Researchers have identified 20 important sites around the world where they say conservation efforts should concentrate.

Marine mammals are widely distributed in the oceans and some freshwater locations, but 11 of the conservation sites are home to creatures found nowhere else, according to the study led by Sandra Pompa of the National Autonomous University of Mexico.

Researchers dubbed those sites “irreplaceable” and added that the nine others selected include representatives of 84 percent of all marine mammals.

Currently the most endangered marine mammal is the vaquita, a porpoise that lives in the northern section of the Gulf of California, Pompa said.

The 11 sites deemed irreplaceable were the Hawaiian Islands, Galapagos Islands, Amazon River, San Felix and Juan Fernandez Islands off the coast of Chile, Mediterranean Sea, Caspian Sea, Lake Baikal in Russia, Yangtze River, Indus River, Ganges River and the Kerguelen Islands in the southern Indian Ocean.

In addition, the nine sites picked for their species richness were along the coasts of Baja California, much of the eastern coast of the Americas (the Atlantic coast of the U.S. and including coastal areas of Cuba, Hispaniola, Colombia and Venezuela), Peru, Argentina, Northwestern Africa, South Africa, Japan, Australia and New Zealand.