The hydrochemical characteristics of groundwater in Mehadrigedda watershed of Visakhapatnam district have been studied.

There is tremendous pressure on the natural resources due to increasing population.

Landslides in Nilgiris are mainly due to rainfall, but human intervention in the form of deforestation and plantation has turned this into a calamity.

The Western Ghats constitute one of the three biodiversity hotspots in India, which is under constant threat from various quarters. Among the several anthropogenic factor, which plays a pivotal role in vegetation succession and ecosystem processes. It is very important to understand the ecological changes due to fire and other anthropogenic factors for conservation and management of biodiversity.

An assessment of land quality was carried out for coffee growing areas of Karnataka using satellite image, toposheets and soil studies.

Rapid urbanization causes disorganized and uplanned growth of towns and cities. The pressure of an ever growing population becomes a burden on the limited civic amenities which are virtually collapsing. Asymmetrical growth of urban centres consumes agricultural land adjacent to these, resulting in lower agricultural productivity.

Water is the most important natural resource which forms the core of the ecological system. The advent of remote sensing has opened up new vistas in groundwater prospect evaluation, exploration and management. The groundwater resources of the study area, Rishikesh region of Garhwal Himalayas, are under threat due to population pressure caused by expanding tourism in this region.

Coastal areas are potential zones of marine resources for a country like India which has a long stretch of coast line. Coastal ecosystem has vast and rich biodiversity consisting of the wetlands along the coastal region, the fish resources available in the sea, coral reefs etc.

Coastal areas are potential zones of marine resources for a country like India which has a long stretch of coast line. Coastal ecosystem has vast and rich biodiversity consisting of the wetlands along the coastal region, the fish resources available in the sea, coral reefs etc.

A recent Seafood Summit in Barcelona discussed the challenges and responses from West Africa to the issue of traceability of fish. Decreasing resources and swelling populations, as a result of internal migration generated by desertification, political unrest, etc., mean that if coastal communities are to continue making a living from fishing, each fisherman must fish less, but earn more by improving the quality and adding value to his product, taking due account of the fact that women from the fishing communities are key in these value-adding operations.

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