Rapid Urbanization and Depletion of Water Bodies: A Case Study of Ward No. 8 and 9 of South Dum Dum Municipality

Abstract

Water bodies have played a vital role in the growth and development of human society. Currently these water bodies are under tremendous pressure due to rapid urbanization. The ponds, lakes and reservoirs, across the country, are in varying degrees of environmental degradation due to various human activities. In this context a study was carried out in South Dum Dum (Ward no. 8 and 9), covering an area of about 17.39 sq. km to identify the impact of expanding urbanization process on water bodies. Different qualitative and quantitative methods were used to study and analyse the rate of urbanization and depletion of water bodies. The result of the study shows that with an increasing rate of urbanization, there have been considerable reductions in the number of water bodies in the area. The study also tries to provide vital clues towards understanding the main reasons behind the rapid shrinkage of water bodies within a rapidly urbanization region. An attempt has also been made to suggest measures for conservation and proper management of the existing water bodies through peoples' participation and implementation of stringent laws.