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Article: Climate change threatens food supplies: As Lake Tanganyika warms, food-fish populations shrink.(Environment)(Brief Article)
- Article from:
- The Futurist
- Article date:
- November 1, 2003
- Author:
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Long-term changes in the temperature of Lake Tanganyika in East Africa could have devastating impacts on a major food source for the region. Already, fish stocks in the lake have fallen by 30% in the past 80 years while algae declined by 20%, reports a team of researchers supported by the National Science Foundation.
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In addition to the commercially important species of fish, which supply up to 40% of the animal protein for communities bordering the lake in Tanzania, Zambia, Burundi, and the Democratic Republic of Congo, the algae and other organisms at the bottom of the food chain have also been affected by the changes. The ...