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Andhra Pradesh: Drying Pulicat Lake in need of Andhra Pradesh's notice by Pathri Rajasekhar May 06,2016   |  Source: Deccan Chronicle

The Pulicat Lake, which is located both in Nellore district, AP, and Tiruvallur district, Tamil Nadu, has dried up totally on its northern side in AP, depriving many thousand people of a livelihood. About 40,000 people, living in 34 villages on the banks of the lake on the Tamil Nadu side, and 25,000 people, living in 15 habitations in AP, depend directly or indirectly on the lake. The 481 sq km lake, the second largest brackish-water ecosystem in India after Chilka in Odisha, is home to 160 different fish species and more than 110 varieties of terrestrial and aquatic birds and small mammals and reptiles. More than 60,000 migrant water birds, including flamingos, visit the northern part of the lake in winter. The lake’s mouth, a major determining factor for the hydrology, biodiversity and fish in the lake, tends to get narrower and shallower during the post-monsoon months (January to September), chiefly due to the accretion of sand, resulting in the formation of a sand-bar across the lake’s mouth. Fishermen on the Tamil Nadu side make it a point to clear the sand bars for easy access to their hamlets that are located close to Pulicat Lake.

The lake has been drying up annually due to the closure of the mouths of the sea on the northern (AP) side at Kondurupalem and

 

© 2015 Deccan Chronicle.

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