Lake Victoria's Ecosystem, Vital to Millions, May Be Unraveling

From: The Washington Post | Date: June 5, 1989| Author: William Booth | Copyright information

The greatest freshwater lake in Africa, once a living aquarium filled with hundreds of species of exotic fish, may be poised on the brink of an ecological collapse that would rob millions of lakeshore people of their major source of protein.

An international team of researchers has reported that Lake Victoria, the third largest lake in the world, is dominated by just three species of fish, including an introduced predator called the Nile perch. Unlike the perch familiar in American w...

Related newspaper, magazine, and journal articles from HighBeam Research

From villain to saviour - the Nile perch does a flip
The Independent - London ; Conservationists have described the Great Lakes of Central Africa as the aquatic equivalent of tropical rainforests. It is no mean boast: within these lakes live fish fauna of unparalleled richness. A lake such as Victoria contains 250 or more sp ecies of closely related cichlid fish, nearly all
Lake's Bounty Becomes Its Bane; Transplanted Fish Help Speed Ecological Demise of Africa's Victoria
The Washington Post ; As a bustling market day begins in this small town on Lake Victoria, long wooden canoes glide toward shore loaded with baskets of smoked fish from nearby islands. White refrigerator trucks line up at the water's edge to receive the night's catch of big Nile perch, which will be trucked to Nairobi
Lake Victoria: Casualty of capitalism.
Monthly Review ; Lake Victoria, the world's second largest fresh-water lake (after Lake Superior), has long been East Africa's chief environmental, economic, and nutritional asset. Its four hundred species of native fish have traditionally provided local fishermen with their livelihood and East Africans with their
Fishing lines: Death from the Nile after alien invasion In just 40 years the Nile perch has wrecked the lake like an aquatic football hooligan
The Independent on Sunday ; My friend Mark was fishing on Egypt's Lake Nasser when a fish took his bait. He saw it, deep down in the clear water, and estimated it at around 6lb. Suddenly, a much larger one chased his fish and grabbed it. But the story doesn't end there. As Mark was trying to land the larger fish and its
Nile perch do hefty nibbling in Africa lake
Chicago Sun-Times ; DAR ES SALAAM, Tanzania (AP) The Nile perch, introduced 28 years ago into Africa's largest lake, has devoured nearly all the the 30 natural species in Lake Victoria and now grows so huge that fishermen can't harvest it. Africans don't like its taste, either. So the governments of Kenya, Uganda and