There is now clear evidence for an observed change in global surface temperature, rainfall, evaporation and extreme events since the start of 20th century. In recent times, several studies around the globe have shown that ...

Global climate change is known to influence regional hydrology, through changes in patterns of precipitation, stream flow and other hydrologic variables. With several plausible climate change scenarios in place for future, ...

This paper attempts to bring out patterns of trend over different subdivisions in India through analysis of long (1872-2005) annual rainfall records. Modified Mann-Kendall test has been applied for assessment of trends. ...

The Himalayan-Karakoram Mountain chain forms an important mountain region between the Indian ocean basin and the highland of Tibet. The summer monsoon rainfall and the strong high pressure field called 'Tibetan high' have ...

The concentration of several greenhouse gases has increased over time. Human activity increases the greenhouse gases effect primarily through release of carbon dioxide, but human influences on other greenhouse gases is ...