Purbi Kolkata

Lower Gangetic Plains of West Bengal is blessed with a variety of wetlands ranging from coastal and marine wetlands to inland freshwater lakes, dams and swamps as well as the constructed wetlands in irrigation schemes and sewerage treatment systems and also the mountain wetlands.

Norms relaxed to allow thermal power plants to use more water

Increasingly in both academic and social sectors, sustainable development goals (SDGs) are being quoted often and set as targets.

Just seven to eight percent water left in TN’s reservoirs

Arunachal’s Etalin and J&K’s Sawalkote hydel projects get clearance

February 2 is observed as the World Wetlands Day. The day marks the date of adoption of the Convention on Wetlands in the Iranian city of Ramsar in 1971. This year, the theme of the World Wetlands Day is Wetlands for Disaster Risk Reduction.

Karnataka sets up firm to mitigate mining impacts

The East Calcutta Wetlands are an unappealing mixture of poverty, sunshine and wastewater. The people here have patiently and wisely transformed this ecosystem into an oportunity for food, employment and purified water- for free!

They take your pain and give you what you need. They will absorb the excess showers that our cities can’t handle and replenish water underground when our taps run dry. Often underestimated, these shallow water bodies are also home to countless life forms and serve as winter destinations for distant migratory birds. Blame me for being philosophical but I equate wetlands to mothers.

This paper in Journal of Earth System Science attempts to estimate the possible rate of land subsidence of Kolkata City including Salt Lake City and the adjoining East Kolkata Wetlands located at the lower part of the deltaic alluvial plain of South Bengal basin. Land subsidence is an environmental hazard which is caused by overdraft of groundwater or oil extraction and results in gradual settling or sudden sinking of the earth’s surface owing to subsurface movement of the materials of the earth.