Sea Level Rise

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: Indigenous coping strategies in South Asia

South Asia, consisting of India, Pakistan, Bangladesh, Nepal, Bhutan, Sri Lanka, Maldives and Afghanistan, is among the most vulnerable and highly sensitive regions to the impact and consequences of climate change. It is known to be the most disaster prone region in the world supporting a huge population of more …

Analyses of the effects of global change on human health and welfare and human systems

Climate change, interacting with changes in land use and demographics, will affect important human dimensions in the United States, especially those related to human health, settlements and welfare. The challenges presented by population growth, an aging population, migration patterns, and urban and coastal development will be affected by changes in …

Alarm signals from the ice cap

New data from Greenland shows that the UN's dire warnings on global warming may be vastly understated------- In 1990, when climatologist Konrad Steffen established Swiss Camp, one of the first automatic weather stations on Greenland's ice sheet, global warming wasn't high on his agenda. Steffen's aim was to begin filling …

Doomsday 2050?

M R Vishnu Prasad, 27, P Neena, 23, and C Shanuga, 22, stand on M G Road in Kochi on a Tuesday morning wearing green jackets with the word, "Greenpeace' written in white. They have booklets and green-coloured petitions which contain an appeal to coastal MPs to raise the point …

Save environment (letter)

We do not think about the ill effects of detrimental toxic CO2 and CFC gas because we are not concerned about our environment. Actually, we are destroying our environment in many ways like producing CO2 and CFC gas from vehicles, air coolers, and not following the perfect waste management procedures. …

Bangladesh could disappear entirely by end of century: NASA

Melting polar ice caps could cause sea levels to rise by up to 25 metres, causing Bangladesh to disappear entirely under water by the turn of the century, according to predictions of climate change by the US government's NASA space agency. One of the UK's prominent newspapers, the Independent, reported …

Measuring levels of rising oceans

Jason 2 satellite will record role of oceans in climate change Jason 2, a French-U.S. satellite that will provide the most accurate monitoring ever of rising sea levels and track the effects of climate change, was launched into orbit from Vandenberg Air Force Base, California, on Friday. The liquid-oxygen-fuelled rocket …

Ocean-measuring satellite launched

A French-US satellite, which will provide the most accurate monitoring ever of rising sea levels and track the effects of climate change, was launched into orbit on Friday from a California base. A rocket carrying the Jason 2 satellite took off from Vandenberg Air Force base. Jason 2 is a …

Oceans warming 50% faster in last 40 years

The World's oceans have warmed 50 per cent faster over the last 40 years than previously thought due to climate change,Australian and US climate researchers have reported Higher ocean temperatures expand the volume of water, contributing to a rise in sea levels that is submerging small island nations and threatening …

Sea Levels Rose Faster Than Estimated

The oceans have been growing warmer and sea levels have been rising at a faster rate than previously estimated, researchers reported. A review of millions of measurements over the past four decades revealed a subtle error, they said; after correcting it, they found that sea levels rose two inches from …

Improved estimates of upper-ocean warming and multi-decadal sea-level rise

Here the authors report improved estimates of near-global ocean heat content and thermal expansion for the upper 300m and 700m of the ocean for 1950

Shifting sea levels led to mass extinctions

Mass extinctions that wiped out up to 90% of earth's flora and fauna were driven in large part by shifting ocean levels, according to a study published in Nature. Understanding what made many of the planet's living organism rapidly die out at least five times over the last half billion …

Sunderbans: going, going, gone

Estuarine mangrove forests are a priceless environmental, cultural and aesthetic legacy. And ours have begun to drown My colleague Pradip Saha has been filming in Ghoramara, an island in the Sunderban delta, to understand why, in this zone suspended between land and water, people talk of nothing but subsidence. Savita's …

Climate resilient cities

Climate Resilient Cities: A Primer on Reducing Vulnerabilities to Climate Change Impacts and Strengthening Disaster Risk Management in East Asian Cities is prepared as a guide for local governments in the East Asia Region to better understand the concepts and consequences of climate change; how climate change consequences contribute to …

Climate change and water

This technical paper addresses the issue of freshwater. Sealevel rise is dealt with only insofar as it can lead to impacts on freshwater in coastal areas and beyond. Climate, freshwater, biophysical and socio-economic systems are interconnected in complex ways. Hence, a change in any one of these can induce a …

Effects of warming (editorial)

The revelation by the India Meteorological Department (IMD) that eight of the 10 warmest years on record since 1901 have been in the last one decade and that all years since 1993, barring one, have clocked higher than normal temperature establish beyond doubt that India's climate has already changed on …

Climate models overheat Antarctica, new study finds

Computer analyses of global climate have consistently overstated warming in Antarctica, concludes new research by scientists at the National Center for Atmospheric Research (NCAR) and Ohio State University. The study can help scientists improve computer models and determine if Earth's southernmost continent will warm significantly this century, a major research …

Retrospection and introspection of effect of climate change and their adaptation strategies in Indian agriculture

The inter and intra-year fluctuations in agriculture production will continue as long as agriculture depends on weather. The effect of weather on agriculture is related to location specific which directly link with the variability in local climates rather than in global climate patterns. Many scientists hold the position that agricultural …

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