Bathymetric study underway in Pallikaranai marsh to improve ecological functions

A bathymetric study is being conducted in the Pallikaranai marshland to determine the volume of sludge that can be dredged to improve its water holding capacity and ecological functions. This study is in response to the National Green Tribunal’s concerns about encroachments in the area and aims to define clear boundaries for preservation. Bathymetry, which involves measuring underwater topography, is crucial for enhancing the marsh’s sustainability and biodiversity.

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