Water is important for economic development, and many parts of India already face issues of water scarcity. This study predicts that intensity of rainfall will increase under climate change. Issues such as water scarcity may also become more prevalent. The marked rise in precipitation intensity and variability in

Ii the American Southwest heading for a megadrought? A projection based on climate models suggests this could be the outcome as global warming alters the Pacific weather patterns that normally bring rain to the region. Now tree rings are revealing just how dry things could get.

This report presents several case studies from selected natural and cultural World Heritage sites around the globe in order to illustrate the impacts of climate change that have already been observed and those that can be expected in the future. For each of the featured sites, ongoing and planned adaptation measures are reviewed, to give an indication of what may be possible by way of management responses to the different situations.

Climate models and satellite observations both indicate that the total amount of water in the atmosphere will increase at a rate of 7% per kelvin of surface warming. However, the climate models predict that global precipitation will increase at a much slower rate of 1 to 3% per kelvin. A recent analysis of satellite observations does not support this prediction of a muted response of precipitation to global warming. Rather, the observations suggest that precipitation and total atmospheric water have increased at about the same rate over the past two decades.

The World Health Organization (WHO) has calculated that by 2020 human-triggered climate change could kill 300,000 people worldwide every year.

This report describes what climate change is, including how it is affecting the world live in and the timeframe within which these changes are expected to happen.

This study examines the activities of governments and researchers in six cities and urban regions to integrate climate concerns into policy and programs, and to adapt to climate change. The cities/urban regions studied were: London, New York City and the Metro East Coast Region, Boston Metropolitan Region, Halifax Regional Municipality, Nova Scotia, Canada, Greater Vancouver Regional District, British Columbia, Canada, Seattle and King County, Washington, USA.

This report explores ways to incorporate international aviation and maritime shipping in a climate policy regime. Currently, emissions from international transport are not included in climate policy targets under the Kyoto Protocol. One of the reasons is that it is not clear which country should be held accountable for which share of the emissions.

ScienceDaily

Some teleconnections studies between the monsoon rainfall over four meteorological subdivisions namely, plains of west U.P., East U.P., Bihar Plains and Gangetic West Bengal, thus constituting an area of U.P., adjoining Bihar and West Bengal and different thickness anomaly and geopotential heights over several levels in the troposphere over India have been carried out to find some useful predictive parameters for the long range prediction of monsoon rainfall.

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