World Wildlife Foundation
Field of reference: Biology, Ecology
Description: Rivers are drying out- freshwater crisis.
"Rivers on every continent are drying out, threatening severe water shortages, according to the WWF report, World's Top Rivers at Risk (March, 2007).
Five of the ten rivers listed in the report are in Asia. They are the Yangtze, Mekong, Salween, Ganges and Indus. Europe’s Danube, the Americas’ La Plata and Rio Grande/Rio Bravo, Africa’s Nile-Lake Victoria and Australia’s Murray-Darling also make the list.
“All the rivers in the report symbolize the current freshwater crisis, which we have been signaling for years," says WWF Global Freshwater Programme Director Jamie Pittock."
שייך לנושאים: 1-13 - חינוך אינטגרלי, -מקורות מדעיים, משבר, 2. לראשונה גלובלי |
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