Global Warming

State of the Climate in Asia 2024

The World Meteorological Organization’s State of the Climate in Asia 2024 report warns that the region is warming nearly twice as fast as the global average, driving more extreme weather and posing serious threats to lives, ecosystems, and economies. In 2024, Asia experienced its warmest or second warmest year on …

Climate change conference World leaders fail to act again

Little headway was made at the un climate change conference held in Nairobi, Kenya, from November 6 to 17, 2006. The most important issue, mandating commitments to cutting carbon emissions, was stonewalled, with the us refusing to budge from its stated positions, as expected, and the European Union pushing for …

Gone berserk

Rain is a stranger in the cold desert spread across Spiti in Himachal Pradesh and Ladakh in Jammu and Kashmir. Adjoining the Tibetan plateau, the high-altitude region falls in a rain shadow beyond the Himalaya range

Ice on a slide

The shrine of Amarnath in Jammu and Kashmir hit the headlines for a strange reason this summer. The shiva ling, a naturally-formed ice stalagmite in the Amarnath cave, melted. Public attention was suddenly called to global warming. Himalayan glaciers cover an area of about 23,000 sq km in India

High cadmium leads to decline in oysters

cadmium, a heavy metal, reduces oysters' tolerance of warmer water temperatures and makes them more vulnerable during summer when temperatures rise, according to a study conducted jointly by the Polar and Marine Research, Bremerhaven, Germany, and the University of North Carolina at Charlotte. Half the oysters exposed to cadmium in …

An ancient carbon mystery

Sudden global warming 55 million years ago provides evidence for high climate sensitivity to atmospheric CO2, but the source of the carbon remains enigmatic.

Increasing trend of extreme rain events over India in a warming environment

Against a backdrop of rising global surface temperature, the stability of the Indian monsoon rainfall over the past century has been a puzzle. By using a daily rainfall data set, the researchers show (i) significant rising trends in the frequency and the magnitude of extreme rain events and (ii) a …

SNIPPETS

• Tonnes of deadly toxic waste, which killed 10 people and made thousands ill in Ivory Coast were recently shipped out of the country in sealed containers, bound for a treatment plant in France. • who, in its recent report, has noted that many deaths caused by TB in developing …

Cow manure to to help PG&E generate power

The Pacific Gas and Electric Co (pg&e), California's biggest natural gas company, has announced plans to buy natural gas generated from cow manure in the state dairy farms to fuel its power plants. The move follows California's new state law related to global warming under which state utilities are required …

Making space for emissions

What does the ubiquitous auto-rickshaw and the plush aeroplane have in common, other than getting us from one place to another? The auto-rickshaw, as India's largest manufacturer Rahul Bajaj will tell you, is the symbol of democratic mobility - it provides transport for large numbers of people at what he …

Why we should worry

From atop the 13,600-ft high windswept crest of a steep, serrated ridge, the Samudra Tapu glacier is a giant blanket of ice and snow, covering the bowl-shaped valley between jagged Himalayan peaks in the wilderness of Himachal Pradesh. Gleaming against an azure sky, the gigantic glacier-the second biggest in the …

Freaky weather

India witnesses hotter summers, shorter winters. Shape of things to come? Carbon dioxide accumulating in the atmosphere is held as one of the primary reasons for glaciers melting but it could also be wreaking havoc with the climate. The projected rate of warming is much higher than the observed changes …

Monitoring monsoon

The skewed pattern of rainfall experienced across the country during this year's monsoon appears to be an anomaly. UNPREDICTABLITY of the monsoon, unusual spatial and temporal distribution of rainfall over the four-month period, shifting rainfall patterns, sustained low rainfall activity, drought-like conditions in some areas and excessive rainfall in others, …

Branson to spend profits to combat global warming

British billionaire Richard Branson has committed to spend all profits from his airline and rail businesses, an estimated us $3 billion over the next 10 years, on combating global warming. The Virgin Group chairperson, whose companies also include music and mobile phone ventures, made the announcement at a meeting of …

Arnold signs ground breaking global warming initiative

California governor Arnold Schwarzenegger has signed into law, a ground-breaking global-warming initiative that slaps the us 's first-ever cap on greenhouse gas (ghg) emissions. This is in sharp contrast to George Bush's inaction on climate change, particularly his refusal to sign the Kyoto Protocol. California will have to reduce ghg …

World Heats up

A new study by the National Aeronautics and Space Administration (nasa) scientists has found that the world temperature is reaching a level that has not been seen in thousands of years. The study, led by James Hansen of nasa 's Goddard Institute for Space Studies, along with scientists from other …

El Nino, Indian monsoons may be linked

scientists claim to have solved the mystery of links between El Nino and monsoons in India, a development that can lead to more accurate weather forecasts. This was published online in Science's portal on September 7, 2006. El Nino, which means

Phytoplankton growth overestimated in the Pacific Ocean

new research suggests that current estimates of phytoplankton growth in oceans and total carbon uptake, calculated through satellite imagery, might be overestimated. A new study, published online in Nature's website on August 31, 2006, has found large segments of the Pacific Ocean lack sufficient iron to trigger phytoplankton growth and …

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