IPCC

Climate Change 2022: Mitigation of Climate Change

The Working Group III report provides an updated global assessment of climate change mitigation progress and pledges, and examines the sources of global emissions. It explains developments in emission reduction and mitigation efforts, assessing the impact of national climate pledges in relation to long-term emissions goals. An emissions gap persists, …

Climate science in the real world

What we desperately close our mind to is once again becoming pronounced ever more clearly: climate change is here; it is already bringing devastating extreme weather events; and it will become worse in the years to come. In late September, part I of the fifth assessment report of the Intergovernmental …

Australia should cut carbon emissions by at least 25% by 2020, says report

Target of 5% not enough, based on warming ceiling of 2C and Australia’s ‘fair share’ of global carbon budget Australia has already eaten through at least two-thirds of its share of a “carbon budget” that would keep global warming below 2C, requiring it to drastically escalate its emissions reduction target, …

How well do the IPCC-AR4 models simulate the observed 20th century warming as well as its future projection over the Western Himalayan region of India?

How well do the IPCC-AR4 models simulate the observed 20th century warming as well as its future projection over the Western Himalayan region of India? - A presentation by Dr. L. Das and M. Dutta at the 4th National Research Conference on Climate Change, Indian Institute of Technology, Madras, October …

Climate change report will point a finger at humans

A landmark report from the world's top climate scientists this week is likely to say with heightened certainty that humans are behind the planet's rising temperatures, and that surface temperatures are not the only indicators of climate change. Senior scientist Kevin Trenberth of the National Center for Atmospheric Research in …

Bushfires: Coalition deploys straw man against burning issue of climate change

Government is desperate to keep bushfires and climate change apart for fear its emissions reduction policy will be found wanting The Abbott government is desperately constructing a straw man to help it fight the potentially big political problem of rising public concern about climate change and scrutiny of its Direct …

Amazon at more risk for dieback than previously thought

With habitat destruction trends and interaction with climate change, things are not looking good for the Amazon rainforest. According to a new study, the southern portion of the Amazon rainforest is at a much higher risk of dieback due to stronger seasonal drying than projections made by the climate models …

Strengthening EU-LDC ties for climate-smart development

The historical ties between 28-member European Union and 49 least developed countries (LDCs) should be strengthened to achieve climate-smart development. This is also vital for cutting back global carbon emissions to stabilise the global temperature rise below 2 degrees, preferably 1.5 degree, to stop runaway climate change across the world. …

Australia vulnerable in a warming planet, leaked IPCC report finds

More than a quarter of a million Australian homes could be at risk from rising sea levels, according to a leaked IPCC draft document. Photo: Paul Harris Climate change will increase the likelihood of deaths from heat stress and bushfires, and potentially place more than a quarter of a million …

Stubborn things

IN 2007 the Intergovernmental Panel on Climate Change (IPCC), a body of scientists, said the glaciers of the Himalayas could melt by 2035. This was complete fiction. It also said global surface temperatures would go on rising by about 0.2°C a decade for the next 20 years. They have been …

Stubborn things

IN 2007 the Intergovernmental Panel on Climate Change (IPCC), a body of scientists, said the glaciers of the Himalayas could melt by 2035. This was complete fiction. It also said global surface temperatures would go on rising by about 0.2°C a decade for the next 20 years. They have been …

Oceans face 'deadly trio' of threats, study says

The world's oceans are under greater threat than previously believed from a "deadly trio" of global warming, declining oxygen levels and acidification, an international study said on Thursday. The oceans have continued to warm, pushing many commercial fish stocks towards the poles and raising the risk of extinction for some …

World mayors commit to scaling up climate action

More than 50 mayors from 30 countries have affirmed their commitment to scale up climate actions. With the recent Intergovernmental Panel on Climate Change (IPCC) report confirming man-made climate change, cities and regions came together at the World Mayors Summit on Climate Change on Saturday to affirm their commitments, urge …

Scotland's renewables sector displaces record amount of CO2

More than 10 million tonnes of CO2 emissions were displaced by renewable electricity generation in Scotland in 2012 - up by almost a quarter from the previous year, according to new figures. Government figures show that Scotland's renewable electricity industry generated 14,825 gigawatt hours (GWh) in 2012, displacing 10.3 Mt …

Monsoon to get longer in India: IPCC

North India is likely to heat up more than the southern parts of the country while the entire Indian subcontinent may see longer rainy seasons in second half of the century, the UN's climate body has predicted in its latest comprehensive document on climate change. The conclusion, showing variation in …

Planet racing towards 2°C temperature rise

May Reach Tipping Point In 25 Yrs: IPCC The report issued on September 27 by the UN’s Intergovernmental Panel on Climate Change (IPCC) may sound similar to the one issued five years ago — after all, it says that humanity is causing climate change, though with more certainty. But on …

New UN climate change report

The United Nations Intergovernmental Panel on Climate Change (IPCC) has been leading the effort in collecting scientific evidence of climate change and in looking to answer the most important question, is it caused by human activity? Some argue that it is caused mostly by natural variability, and non-human factors. The …

Climate Change 2013: the physical science basis - summary for policymakers

Read text of the Summary for Policymakers portion of the first volume of the IPCC's Fifth Assessment Report (AR5) "Climate Change 2013: The Physical Science Basis". The Working Group I contribution to the IPCC's Fifth Assessment Report (AR5) considers new evidence of climate change based on many independent scientific analyses …

In new report, climate experts to warn of sea peril

STOCKHOLM: UN experts are expected to warn on Friday that global warming will hoist sea levels higher than was projected six years ago, threatening millions of lives. In a report touching on a high-stakes, contentious issue, the Intergovernmental Panel on Climate Change (IPCC) will predict sea levels to rise by …

95% likelihood climate change is manmade says IPCC

On Friday the Intergovernmental Panel on Climate Change is expected to release the first of four volumes of its fifth comprehensive assessment of scientific knowledge on climate change, known as AR5. The report is expected to state with 95% confidence that most of the observed global warming since 1950 is …

Climate change report will point a finger at humans

A landmark report from the world's top climate scientists this week is likely to say with heightened certainty that humans are behind the planet's rising temperatures, and that surface temperatures are not the only indicators of climate change. Senior scientist Kevin Trenberth of the National Center for Atmospheric Research in …

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