Ecological Importance
Vembanad Kol Wetland was included in the list of wetlands of international importance, as defined by the Ramsar Convention for the conservation and sustainable utilization of wetlands. It is home to more than 20,000 waterfowls in India - the third largest such population in India. It is also an ideal habitat for shrimps. Major livelihood activities of the people living on the shores of the lake include agriculture, fishing, tourism, inland navigation, coir retting, lime shell collection. The uncontrolled mining of shells from the lakebed is also posing a threat to the eco system. The sewage effluents and the heavy load of organic material released from the neighboring areas including a medical college at Alappuzha is let into the water and are responsible for the decrease in dissolved oxygen content in the water in the water body.
Read more about this topic: Vembanad Lake
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