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Climate

It is wetter in the south

Issue Date: Sep 15, 1999
over the past 22 years, ocean warming has caused an eight per cent increase in rainfall over the Southern Ocean and the South Pacific. Annie Wong, oceanographer at the Antarctic Cooperative Research Centre ( acrc ) in Hobart, Australia, says that warmer ocean temperatures are intensifying the cycle of rainfall, introducing greater volumes of freshwater to the sub-polar regions.

Waiting for rain

Issue Date: Aug 31, 1999
from Virginia to Massachusetts, extending even as far west as Ohio, exceptionally dry weather conditions threaten eastern United States with drought. The National Weather Service has blamed the stagnant high-pressure system over the south-eastern part of the country for the lack of rain this summer. Conditions were no better last year which resulted in plants shrivelling up and fish dying in the hot streams.

Heat and death

Issue Date: May 15, 1999
with the mercury rising above the 40 c mark in the first week of April itself, it is not surprising that 19 people have already succumbed to the unusual heat wave that hit Orissa as early as the last week of February. Although officials at the Indian Meteorological Department ( imd ) dismiss the prevailing conditions as "not a very serious matter", the heat has already forced people to stay indoors during the day.

Cooler 1999 predicted

Issue Date: Apr 30, 1999
climatologists believe it is unlikely that 1999 will be quite as warm as 1998. Figures released by the Australia's Bureau of Meteorology reveal that at 22.54 c , Australia's mean temperature last year was 0.73 c higher than the average temperature between 1961 and 1990. In fact, every year this decade has been hotter than the period between 1961 and 1990.

1999: a lot cooler

Issue Date: Feb 15, 1999
CLIMATOLOGISTs believe that 1999 will not be quite as warm as 1998. Figures released by the Australia's Bureau of Meteorology reveal that the average temperature last year was 22.54oC. It was 0.73oC higher than the average between 1961 and 1990. In fact, each year of this decade has been hotter than the years between 1961 and 1990. This is now on track to be the warmest decade since reliable records have been available in Australia.

Rio's Stepchild

Author(s): Anju Sharma
Issue Date: Jan 31, 1999
desertification threatens 41 per cent of the total land area on the Earth. It will affect 900 million people in 100 countries, most of them in the least developed parts of the world.

Blame it on the Raj?

Issue Date: Aug 31, 1998
IN RECENT years, ecology has emerged as a major research topic and its historical aspect is being keenly analysed. The period between the 17th century to the early 20th century, when most of the nations were under colonial rule, is associated with the exploitation of natural resources. India is no exception. The Indian Forest Act of 1927, in operation till 1980, was extremely exploitative in nature. The 1927 Act was an extension of the 1878 Act, both constituted during the British rule.

BANGLADESH COLD WAVE

Issue Date: Feb 15, 1998
Bangladesh experienced its worst ever cold wave that killed at least 220 people in the western and northern districts. Biman Bangaladesh, the national airline, cancelled many of its domestic and international flights due to heavy fogs blanketing the affected regions. Authorities distributed blankets to the victims to protect them against the 7C and the 8 kmph winds.

Missed targets

Issue Date: Jul 15, 1997
AS THE host of the next meeting of the ON Convention on Climate Change, which is scheduled to be held in December in Kyoto, Japan is making last-ditch attempts to finish its homework on global warming. In the previous con- vention meetings, rich nations had agreed to start a series of projects to help developing countries cut their green- house gas emissions or soak up the gases from the atmosphere. Japan has lined up I I projects but only one of them has been agreed with a developing country partner. The others

Dry spell

Issue Date: May 31, 1997
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