Navigation Links
Global carbon emissions reach record 10 billion tons -- threatening 2 degree target

This release is also available in Chinese on EurekAlert! Chinese.

Global carbon dioxide emissions from burning fossil fuels have increased by 49 per cent in the last two decades, according to the latest figures by an international team, including researchers at the Tyndall Centre for Climate Change Research, University of East Anglia (UEA).

Published today in the journal Nature Climate Change, the new analysis by the Global Carbon Project shows fossil fuel emissions increased by 5.9 per cent in 2010 and by 49 per cent since 1990 the reference year for the Kyoto protocol.

On average, fossil fuel emissions have risen by 3.1 per cent each year between 2000 and 2010 three times the rate of increase during the 1990s. They are projected to continue to increase by 3.1 per cent in 2011.

Total emissions - which combine fossil fuel combustion, cement production, deforestation and other land use emissions - reached 10 billion tonnes of carbon1 in 2010 for the first time. Half of the emissions remained in the atmosphere, where CO2 concentration reached 389.6 parts per million. The remaining emissions were taken up by the ocean and land reservoirs, in approximately equal proportions.

Rebounding from the global financial crisis of 2008-09 when emissions temporarily decreased, last year's high growth was caused by both emerging and developed economies. Rich countries continued to outsource part of their emissions to emerging economies through international trade.

Contributions to global emissions growth in 2010 were largest from China, the United States, India, the Russian Federation and the European Union. Emissions from the trade of goods and services produced in emerging economies but consumed in the West increased from 2.5 per cent of the share of rich countries in 1990 to 16 per cent in 2010.

In the UK, fossil fuel CO2 emissions grew 3.8 per cent in 2010 but were 14 per cent below their 1990 levels. However, emissions from the trade of goods and services grew from 5 per cent of the emissions produced locally in 1990 to 46 per cent in 2010 - overcompensating the reductions in local emissions. Emissions in the UK were 20 per cent above their 1990 levels when emissions from trade are taken into account.

"Global CO2 emissions since 2000 are tracking the high end of the projections used by the Intergovernmental Panel on Climate Change, which far exceed two degrees warming by 2100," said co-author Prof Corinne Le Qur, director of the Tyndall Centre for Climate Change Research and professor at the University of East Anglia. "Yet governments have pledged to keep warming below two degrees to avoid the most dangerous aspects of climate change such as widespread water stress and sea level rise, and increases in extreme climatic events.

"Taking action to reverse current trends is urgent."

Lead author Dr Glen Peters, of the Centre for International Climate and Environmental Research in Norway, said: "Many saw the global financial crisis as an opportunity to move the global economy away from persistent and high emissions growth, but the return to emissions growth in 2010 suggests the opportunity was not exploited."

Co-author Dr Pep Canadell, executive director of the Global Carbon Project, added: "The global financial crisis has helped developed countries meet their production emission commitments as promised in the Kyoto Protocol and Copenhagen Accord, but its impact has been short-lived and pre-existing challenges remain."


Contact: Simon Dunford
University of East Anglia

Related biology news :

1. New studies find global warming will have significant economic impacts on Florida coasts
2. Growth in the global carbon budget
3. Global science community to gather in Mozambique
4. Experts to discuss global water crisis
5. World leaders in infectious diseases convene to discuss emerging global viruses
6. Mandate for biofuels production requires science-based policy and global perspective
7. 7 Texas mammals listed as threatened on Global Mammal Assessment
8. Tropical rainforest and mountain species may be threatened by global warming
9. Global warming threatens Australias iconic kangaroos
10. Global Viral Forecasting Initiative receives $11M to implement pandemic early warning system
11. Earlier global warming produced a whole new form of life
Post Your Comments:
(Date:11/18/2015)... , Nov. 18, 2015  As new scientific discoveries ... doctors and other healthcare providers face challenges in better ... and patients. In addition, as more children continue to ... patient,s adulthood and old age. John M. ... Children,s Hospital of Philadelphia (CHOP) . --> ...
(Date:11/17/2015)... Paris from 17 th until ... from 17 th until 19 th November ... has invented the first combined scanner in the world which scans ... Until now two different scanners were required: one for passports ... on the same surface. This innovation is an ideal solution ...
(Date:11/17/2015)... -- Vigilant Solutions announces today that Mr. Dick W. ... --> --> Mr. Boyce ... at TPG Capital, one of the largest global investment ... revenue.  He founded and led TPG,s Operating Group, which ... 1997 to 2013.  In his first role, he served ...
Breaking Biology News(10 mins):
(Date:12/1/2015)... Dec. 1, 2015 Oxford Finance LLC ("Oxford"), ... life sciences and healthcare services companies, today announced the ... with MDRejuvena, Inc. ("the Company"). Proceeds from the loan ... of the Company,s Rejuvaphyl™ and daily skincare products. ... the MDRejuvena brand of high potency skincare products that ...
(Date:12/1/2015)... ... December 01, 2015 , ... ... SICM Module, an add-on scanning ion conductance microscopy module to Park NX10 that ... an AFM. , Park SICM benefits virtually all materials characterization that require measurements ...
(Date:12/1/2015)... Cepheid (Nasdaq: CPHD ) today announced ... Jaffray Healthcare Conference in New York City ... its outlook for the fourth quarter of 2015 and ... longer term business model expectations. John Bishop ... to be the fastest growing company of the major ...
(Date:12/1/2015)... 2015 ) ... U.K. Virology and Bacteriology Testing Market: Sales ... Supplier Shares by Test, Innovative Technologies, Competitive ... --> ) has announced ... and Bacteriology Testing Market: Sales and Volume ...
Breaking Biology Technology: