Community pulls water-thirsty invasive weeds from Ethiopia’s Lake Tana

Last week thousands of people in northwest Ethiopia marched to Abay River and Lake Tana as part of the “Save Lake Tana” movement to remove invasive water hyacinth by hand. The free-floating, water-thirsty perennial can grow up to three feet tall and is swallowing the northeast shores of Lake Tana, impacting both aquatic habitat health and local fishermen.
Lake Tana is the source of the Blue Nile and the largest lake in Ethiopia. The lake is frequently used for transport, tourism, hydroelectric power generation, ecological conservation and fishery operations. It is home to 28 fish species, out of which 16 are endemic.
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