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 …

Early onset of industrial-era warming across the oceans and continents

The evolution of industrial-era warming across the continents and oceans provides a context for future climate change and is important for determining climate sensitivity and the processes that control regional warming. Here we use post-AD 1500 palaeoclimate records to show that sustained industrial-era warming of the tropical oceans first developed …

Climate change: Trade liberalization could buffer economic losses in agriculture

Global warming could create substantial economic damage in agriculture, a new study conducted by a team of scientists of the Potsdam Institute for Climate Impact Research (PIK) finds. Around the globe, climate change threatens agricultural productivity, forcing up food prices. While financial gains and losses differ between consumers and producers …

Rising snowfall in Antarctic may help offset global sea-level surge

More temperature could mean increased snowfall in Antarctica which could in turn help reduce the global sea-level rise by 51 to 79 millimetres by 2100, according to a new study. When Antarctica's air temperature rises, moisture in the atmosphere increases. That should mean more snowfall on the frozen continent, the …

As sea levels rise, nearly 1.9 million U.S. homes could be underwater by 2100

The real estate data firm Zillow recently published a research analysis that estimated rising sea levels could leave nearly 2 million U.S. homes inundated by 2100, a fate that would displace millions of people and result in property losses in the hundreds of billions of dollars. More than 100,000 of …

American pika vanishing from western US as 'habitat lost to climate change'

Populations of a rabbit-like animal known as the American pika are vanishing in many mountainous areas of the west as climate change alters its habitat, according to findings released by the US Geological Survey. The range for the mountain-dwelling herbivore is shrinking in southern Utah, north-eastern California and in the …

Global warming is melting the Greenland Ice Sheet, fast

A new study measures the loss of ice from one of world’s largest ice sheets. They find an ice loss that has accelerated in the past few years, and their measurements confirm prior estimates. As humans emit heat-trapping gases, we expect to see changes to the Earth. One obvious change …

Coastal land expands as construction outpaces sea level rise

The Earth has gained coastal land equivalent to the size of Jamaica in the past 30 years with man-made construction outpacing erosion caused by rising sea levels, mapping data showed on Thursday. Expansion of ports off China, construction of luxury resorts off Dubai or land reclamation in the Netherlands were …

Man-made warming dates back almost 200 years: study

Man-made greenhouse gases began to nudge up the Earth's temperatures almost 200 years ago as the Industrial Revolution gathered pace, far earlier than previously thought, scientists said on Wednesday. Greenhouse gas emissions from industry left their first traces in the temperatures of tropical oceans and the Arctic around 1830, they …

Letter signed by 154 Australian experts demands climate policy match the science

More than 150 Australian experts have signed on open letter to the prime minister, Malcolm Turnbull, demanding urgent action on climate change that matches the dire warnings coming from climate scientists. The letter, organised by the Australian National University climatologist Andrew Glikson, calls on the federal government to make “meaningful …

Large scale conversion of forest land weakening monsoon: Study

MUMBAI: Monsoon has weakened in the North-Eastern and North-Central India due to large-scale conversion of forest land to crop land, according to a study by the Indian Institute of Technology (IIT) Bombay. The study undertaken by the IIT's Interdisciplinary Programme in Climate Studies warned that the condition would become "more …

Climate change: Trade liberalization could buffer economic losses in agriculture

Global warming could create substantial economic damage in agriculture, a new study conducted by a team of scientists of the Potsdam Institute for Climate Impact Research finds. Around the globe, climate change threatens agricultural productivity, forcing up food prices. While financial gains and losses differ between consumers and producers across …

Global warming means smoggier autumns in US Southeast: Study

The drier, warmer autumn weather that's becoming more common due to climate change may extend summer smog well into the fall in the Southeastern US in the years ahead, according to a study published on Monday. Research published in the Proceedings of the National Academy of Sciences also suggests a …

IIT-G to study toxic cocktail emitted by vehicles

GUWAHATI: For the first time in the city, a project has been initiated to study the emission of black carbon particles by vehicles and their impact on public health and the local environment. Black carbon is the most strongly light-absorbing component of particulate matter (PM), and is formed by the …

Maharashtra to soon introduce Energy Conservation policy

Once implemented after getting the state Cabinet's nod, the government will save around 1000 MW energy in various sectors by 2020-21 The Maharashtra government will soon come up with an Energy Conservation policy which will aim at enhancing the technology required to improve electricity generation. The draft of the policy, …

Australia will need to remove CO2 from air to keep warming below 2C, climate body says

Climate Institute report says negative-emissions technology is imperative because risks of global temperature reaching 2C are ‘unmanageable’ Australia will blow its carbon budget with either the Coalition’s emissions reduction targets, or those suggested by the Labor opposition, highlighting the urgent need for negative-emissions technology, analysis commissioned by the Climate Institute …

Study reveals surprising role of haze in the warming of Chinese cities

A new Yale-led study published in the journal Nature Communications sheds light on the surprising role that haze in China plays in promoting the urban heat island effect [UHI], a process whereby city centers tend to be significantly warmer than surrounding rural areas. Scientists have always suspected that aerosol particles, …

Hit by climate change, Central American coffee growers get a taste for cocoa

SAN SALVADOR (Thomson Reuters Foundation) - Farmer Abelardo Ayala took a tough decision on his estate in San Juan Tepezontes, a traditional coffee-producing region of El Salvador: to swap his coffee trees for cocoa as a warming climate hit his crop. Ayala said his plantation - situated between 600 and …

Implications of the 1.5°C limit in the Paris Agreement for climate policy and decarbonisation

The Climate Institute commissioned Climate Analytics to examine the impacts on Australia of limiting global temperature rise to 1.5°C and 2°C, and to provide estimates of the global carbon budgets associated with achieving these temperature limits. This report provides an overview of three important issues arising from the Paris agreement: …

Beyond the limits: Australia in a 1.5-2°C world

In response to recent developments in both climate science and international climate commitments, The Climate Institute commissioned Climate Analytics to examine the impacts on Australia of limiting global temperature rise to 1.5°C and 2°C, and to provide estimates of the global carbon budgets associated with achieving these temperature limits. This …

The suppression of Antarctic bottom water formation by melting ice shelves in Prydz Bay

A fourth production region for the globally important Antarctic bottom water has been attributed to dense shelf water formation in the Cape Darnley Polynya, adjoining Prydz Bay in East Antarctica. Here we show new observations from CTD-instrumented elephant seals in 2011–2013 that provide the first complete assessment of dense shelf …

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