There's a beautiful wetland in Nepal that's being destroyed-yet it's no ones fault. Seb Buckton reports on an innovative WWT (Wildlife & Wetlands Trust) project aimed at bringing the balance back to a pristine land.

Constructed wetlands (CW) are being increasingly used worldwide to treat domestic wastewater by applying various technological designs. The systems are preferentially used due to simple technology in principle, reliable operating conditions and the potential to remove total nitrogen by simultaneous nitrification and denitrification. Oct-Dec 2007

Aquatic vegetation is generally considered as nuisance plant communities which cause hindrance to aquaculture practice, resulting in the loss of aquaculture yields. Despite all these disadvantages, the importance of freshwater vegetation and their resources to human welfare can not be neglected rather invites attention too.

In India, wetlands are distributed in all the biogeographic regions and exhibit significant ecological diversity, primarily because of the variability in climate, geology, habitat and topography.