The paper deals with the determination of five heavy metals viz. Cu, Cd, Fe, Pb and Zn in surface water at different sites of upper basin of Bhoj wetland, Bhopal.

In the present study the pollution of a major North Bihar lake, the Kawar Wetland was studied with special reference to their effects on flora, fauna and local human population. The water of the lake is turbid, acidic and is having higher conductivity. The dissolved oxygen level was estimated as 7.6 mg/L, free CO2 6.3 mg/L, bicarbonate 80 mg/L, hardness 90 mg/L, chloride 17.0 mg/L.

This paper examines the important risk factors and risk management measures as well as optimal farm plans in floodplains farming in Akwa Ibom State, Nigeria. Findings show that the most important risk factors in floodplains farming are flood and drought. Farmers manage these risks through relay/sequential cropping, planting short gestation and flood tolerant crops.

In 2008, the Sudanese and Egyptian governments decided to resume work on the Jonglei Canal project, which had been abandoned for 24 years. This project in southern Sudan plans to by-pass, and thus drain, part of the wetlands of the Bahr al-Jabal and Bahr az-Zaraf rivers into the White Nile.