Heavy siltation in the Vembanad lake system, poor flow of water, formation of small islands and rampant pollution, aided by widespread encroachment, have hit thousands of fishermen in Ernakulam and ...
Sept. 27 (UPI) --New research out of Germany suggests efforts to curb erosion aren't sufficient to prevent severe siltation in rivers. In a paper published this week in the journal Land Degradation ...
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