Chotanagpur Plateau

It was 1995.

For as long as local records exist, the countryside of  South Bihar has witnessed a lone man striding across the fields night and day. In the past, he was accompanied by a lantern and a lathi. Today, his companions are a bicycle and a mobile phone. He is the Bandhwe, a man charged with overseeing the irrigation channels of the area.

The Bhuiyas, a group of people who belong to the Scheduled Castes in Jharkhand and Bihar, have historically been landless foragers -- a fact reflected in their name which means 'of the earth'.

"Clean water", emphasized the woman. "'Close to the house. Whenever it is needed", she added. She was speaking at a village meeting organised to determine what was needed to make the village water secure. The discussions had begun with an attempt to define water security.

In this study, regional flood frequency relationships have been developed using L-moments for South Bihar, in the alluvial plains of Indo-Gangetic basin and Kaimur-Chhotanagpur Santhal Pargana plateau. The annual maximum peak flood data of twenty-two gauging sites whose catchment areas vary from 11.7 to 3171 sqkm have been used. The mean annual peak floods of these sites vary from 29.15 cumec to 1293.2 cumec. Comparative regional flood frequency analysis studies have been carried out using some of the commonly used frequency distributions viz Extreme Value (EV1), General Extreme Value (GEV), Normal, Log Pareto (GPA) and Wakeby based on L-moments approach.

The first project was conducted by the BAIF Development Research Foundation in the Hassan District of Karnataka. They created a linked network of 350 farm ponds covering 700 hectares of the watershed.

India is gifted with heterogeneous landforms and variety of climatic conditions such as the lofty mountains, the raverine deltas, high altitude forests, peninsular plateaus, variety of geological formations endowed with temperature varying from arctic cold to equatorial hot, and rainfall from extreme aridity with a few cms (<10 cm) to pre humid with world's maxim

This paper on the GIS Development site discusses the approach adopted for establishing ground water information system (GWIS) of the Upper Barakar Basin using geographic informati

This paper on the GIS Development site discusses the findings of a  modeling exercise that was attempted in Lapasiya watershed, Hazaribagh, India.

 In this paper from the GIS Development site present study, hydrogeomorphic zonation has been carried out through remote sensing technique.