groundwater contamination
2.Based on our last 19 years survey on groundwater arsenic contamination in Ganga-Meghna-Brahmaputra (GMB) plain (an area of 569 749 km2,with a population of over 500 million), we predict a good portion of all the states in Ganga-Brahmaputra plain in India (Uttar Pradesh, Bihar, Jharkhand, West Bengal, Assam) and Bangladesh in Padma-Meghna-Brahmaputra are arsenic affected.
3.The Centre for Groundwater Studies is an international cooperative research and education venture with strong focus on processes of groundwater recharge, discharge, contamination, remediation and management.
4.When pipelines developed leaks, they were simply ignored, paving the way for widespread contamination of soil and groundwater.
5.Analysis on Formation Causes of Nitrate Contamination of Shallow Groundwater and Control Countermeasures in Northern Part of Cretaceous Ordos Basin

