Tag: lake como

Local Fishermen Help Scientists Understand the Secrets of a Lake

By Veronique Greenwood | April 10, 2012 12:40 pm

lake como
Lake Como, in Northern Italy

Sometimes, the collective knowledge of generations of locals is just as valuable as a network of high-tech sensors. That’s what scientists studying the fluid dynamics of Lake Como in the Italian Alps found, when they began to interview fishermen.

The team from the University of Western Australia had been studying the complex currents and temperature gradations in the Y-shaped lake for some time, using a system of floating sensors. Alongside them were the approximately 30 local fisherman who go out each night to string out their giant gill nets, as much as 2,300 feet long and 27 feet high. In the morning, the fishermen retrieve the nets and any fish—mostly shad and whitefish—that have swum into them overnight. Read More

CATEGORIZED UNDER: Environment, Top Posts
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