1997

This report by the State Groundwater Department, Government of Andhra Pradesh presents an estimation of the State’s groundwater resources. The sustainable development and management of the resource requires precise quantitative assessment based on valid scientific principles. The updated Groundwater Estimation Committee methodology – 1997 has been used and detailed guidelines were formulated through discussions and deliberations in the State Level Groundwater Estimation Committee.

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This article in Current Science presents the outcome of the project ‘Seasonal Prediction of the Indian Monsoon’ (SPIM), in which the prediction of Indian summer monsoon rainfall by five atmospheric general circulation models (AGCMs) during 1985–2004 was done. The project was a collaborative effort of the coordinators and scientists from the different modelling groups across the country. All the runs were made at the Centre for Development of Advanced Computing (CDAC) at Bangalore on the PARAM Padma supercomputing system.

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Based on the recommendations contained in the Report of the Technical Committee chaired by Dr. C. H. Hanumantha Rao released in 1994, the Common Guidelines (1994) were issued by the Ministry of Rural Areas & Employment (now Ministry of Rural Development) and the watershed approach was adopted for implementation of all Area Development Programmes viz. DPAP, DDP, IWDP and the watershed component of the EAS w.e.f. 1^st April 1995. Taking the above into consideration, Government of India had constituted a Committee on Training under the Chairmanship of Shri V. B. Eswaran to go into all aspects of training under the Common Guidelines.

The report released in 1997, presents a review of the existing training arrangements for watershed development and suggests a system for organizing training for different level of functionaries. The need for detailed guidelines, to be prepared at the State level for this purpose is suggested. There is also a need for developing an institutional mechanism for providing training as soon as there are changes in the incumbent. Once a project is sanctioned, the Project Implementing Agency (PIA) should know the various tasks to be undertaken as regards training and the institutions to be approached for this purpose.  Read More

The study deals with flood plain mapping in a part of Yamuna basin between Gangoh and New Delhi. A flood is a markedly high stage of flow in a river and may inundate adjoining lands, which is called the floodplain of a river. So, floodplain is land inundated by a flood of given frequency. Alternately it is also defined as flat land between valley walls.Read More