West Bengal

I, on behalf of the local people bringing to your notice that we have a 300 years-old pond in our  locality which is known as Bhabani Pathak Dighi which is declared as a Historical and Heritage Site by the West Bengal Heritage Commission.It is in the City Centre area adjacent to the Ambuja Housing.

The total 8.48 arcs of pond and its surroundings (area not known) have been declared as a. A tunnel was found when a construction work was going on beside the pond and some renovation work has also been done there accordingly by West Bengal Heritage Commission (annexure no 13). Now the pond is only approx 3.5 arcs left and rest has been filled.

This awesome site has shot to fame by the novel Durgesnandini of great Bengali novelist Bankim Chattopadhyay.The novel describes the best featuring and intricacies of these tunnels and the pond.

This report deals with the social conflicts emerging out of the encroachments owing to the change in course of the Ganga upstream and downstream of the Farakka barrage. The barrage was built with the intention of diverting water into the Hugli river with a view to flush the sediment load into the deeper part of the estuary and revive the navigational status of Kolkata port. During the last three decades of its operation, the silt-management in the barrage was given scant or no attention. The sediment movement in the tidal estuary of Hugli is a function of a complex fluvial system that can hardly be governed by inducing 40000 cusec of water.

This paper by Centre for Studies in Social Sciences and Jadavpur University, aims at explaining the factors that determine private investment in groundwater irrigation in West Bengal. It also addresses the issues pertaining to institutional arrangements, particularly provision of facilities by the government. The study, largely empirical in nature, is based on data collected from surveys conducted in close to one thousand moujas (villages) spread across the major agro-climatic zones in West Bengal. It begins with a descriptive account of the changes in the agricultural scenario in West Bengal over the last thirty years. The research questions are discussed and the econometric methodology presented.

The study deals with flow computation in Saptamukhi river estuary in Sunderbans delta of West Bengal using finite element method. Complex interactions between physical, chemical and biological processes are present in coastal areas. Water circulation is one of the most important factors controlling these processes. The study of the real hydrodynamic regime and proper management of estuaries, lagoons and coastal regions due to high tides, peak flows erosion, sedimentation and pollutant load discharges is vital.

The report reviews compilation of information about arsenic pollution in groundwater experienced by many countries in the world and in particular the eight districts of West Bengal. The science of arsenic pollution and the state of art of arsenic removal have been discussed and some immediate remedial measures suggested.

The report describes the results of the study of arsenic pollution in groundwater in Nadia as well as the hydro-chemical study of the river Hoogly in West Bengal. The alluvial tract along the river Hoogly covering a stretch of around 470 km encompassing eight districts is affected by arsenic pollution of ground water, the source being geogenic.

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