Time to check salinity intrusion in the Sundarbans Mohammad Asrafur Rahman Sundarban Mangrove forest of Bangladesh covers an area of about 6017 sq. km which is 62 percent of its total area whereas other 38 percent is situated in the West Bengal province of India. The average elevation from the mean sea level varies between 0.9 and 2.1 m. The rise in sea level and availability of less fresh water particularly during winter will cause inland intrusion of saline water.
In one of the most significant wetlands regulations in 2 decades, the U.S. Army Corps of Engineers has spelled out what developers must do to mitigate damage from their construction projects.
Spread over 140 sq km, East Kolkata Wetlands (EKW) is the kidney of Calcutta. Listed as a Ramsar site (an international convention on conserving wetlands), it is a mosaic of ponds, lakes, canals and swamps
Research findings are presented on the chemical environment and nutrient dynamics in Hokersar wetland ecosystem of Kashmir Himalayas (J&K). The water body is characterised by calcium-rich water and dominance of bicarbonate anion. The estimation of nutrient pools in principal components (water, sediments and macrophytes) indicates sediments as long-term major sink (>99%); the sequence being sediment>water>macrophytes.
The status of water birds in and around 11 lakes and 10 marshes in the Changthang Cold Desert Sanctuary, Ladakh was examined during July-August 2001. During the survey 44 species of water birds were recorded of which 19 species were breeding in various wetlands.
South African rural coastal communities have utilised mangrove products for generations. However, the factors determining use are poorly understood and utilisation is rarely acknowledged in natural resource management.
The very existence of Deepor Beel is under threat as some anti-social groups are busy encroaching its areas and illegally cutting the soil of the wetland.
Early Birds, a city based organization for conservation of nature had recently organized a series of meetings at schools near Deepor beel, the lone Ramsar site in the State.