全球二氧化碳排放量持续增长

时间：2012-07-20 05:02:48

（单词翻译:单击）

Global emissions1 of carbon dioxide (CO2) -- the main cause of global warming -- increased by 3% last year, reaching an all-time high of 34 billion tonnes in 2011. In China, the world's most populous2（人口稠密的） country, average emissions of CO2 increased by 9% to 7.2 tonnes per capita. China is now within the range of 6 to 19 tonnes per capita emissions of the major industrialised countries. In the European Union, CO2 emissions dropped by 3% to 7.5 tonnes per capita. The United States remains3 one of the largest emitters of CO2, with 17.3 tones per capita, despite a decline due to the recession in 2008-2009, high oil prices and an increased share of natural gas. These are the main findings of the annual report 'Trends in global CO2 emissions', released July 19 by the European Commission's Joint4 Research Centre (JRC) and the Netherlands Environmental Assessment5 Agency (PBL).

 
Based on recent results from the Emissions Database for Global Atmospheric6 Research (EDGAR) and latest statistics on energy use and relevant activities such as gas flaring7 and cement production, the report shows that global CO2 emissions continued to grow in 2011, despite reductions in OECD countries. Weak economic conditions, a mild winter, and energy savings8 stimulated9 by high oil prices led to a decrease of 3% in CO2 emissions in the European Union and of 2% in both the United States and Japan. Emissions from OECD countries now account for only one third of global CO2 emissions -- the same share as that of China and India combined, where emissions increased by 9% and 6% respectively in 2011. Economic growth in China led to significant increases in fossil fuel consumption driven by construction and infrastructure10 expansion. The growth in cement and steel production caused China's domestic coal consumption to increase by 9.7%.
 
The 3% increase in global CO2 emissions in 2011 is above the past decade's average annual increase of 2.7%, with a decrease in 2008 and a surge of 5% in 2010. The top emitters contributing to the 34 billion tonnes of CO2 emitted globally in 2011 are: China (29%), the United States (16%), the European Union (11%), India (6%), the Russian Federation11 (5%) and Japan (4%).

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1 emissions 1a87f8769eb755734e056efecb5e2da9     
排放物( emission的名词复数 )； 散发物（尤指气体）
参考例句：
  • Most scientists accept that climate change is linked to carbon emissions. 大多数科学家都相信气候变化与排放的含碳气体有关。
  • Dangerous emissions radiate from plutonium. 危险的辐射物从钚放散出来。
2 populous 4ORxV     
adj.人口稠密的，人口众多的
参考例句：
  • London is the most populous area of Britain.伦敦是英国人口最稠密的地区。
  • China is the most populous developing country in the world.中国是世界上人口最多的发展中国家。
3 remains 1kMzTy     
n.剩余物，残留物；遗体，遗迹
参考例句：
  • He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
  • The remains of the meal were fed to the dog.残羹剩饭喂狗了。
4 joint m3lx4     
adj.联合的，共同的；n.关节，接合处；v.连接，贴合
参考例句：
  • I had a bad fall,which put my shoulder out of joint.我重重地摔了一跤，肩膀脫臼了。
  • We wrote a letter in joint names.我们联名写了封信。
5 assessment vO7yu     
n.评价；评估；对财产的估价，被估定的金额
参考例句：
  • This is a very perceptive assessment of the situation.这是一个对该情况的极富洞察力的评价。
  • What is your assessment of the situation?你对时局的看法如何？
6 atmospheric 6eayR     
adj.大气的，空气的；大气层的；大气所引起的
参考例句：
  • Sea surface temperatures and atmospheric circulation are strongly coupled.海洋表面温度与大气环流是密切相关的。
  • Clouds return radiant energy to the surface primarily via the atmospheric window.云主要通过大气窗区向地表辐射能量。
7 flaring Bswzxn     
a.火焰摇曳的，过份艳丽的
参考例句：
  • A vulgar flaring paper adorned the walls. 墙壁上装饰着廉价的花纸。
  • Goebbels was flaring up at me. 戈塔尔当时已对我面呈愠色。
8 savings ZjbzGu     
n.存款，储蓄
参考例句：
  • I can't afford the vacation,for it would eat up my savings.我度不起假，那样会把我的积蓄用光的。
  • By this time he had used up all his savings.到这时，他的存款已全部用完。
9 stimulated Rhrz78     
a.刺激的
参考例句：
  • The exhibition has stimulated interest in her work. 展览增进了人们对她作品的兴趣。
  • The award has stimulated her into working still harder. 奖金促使她更加努力地工作。
10 infrastructure UbBz5     
n.下部构造，下部组织，基础结构，基础设施
参考例句：
  • We should step up the development of infrastructure for research.加强科学基础设施建设。
  • We should strengthen cultural infrastructure and boost various types of popular culture.加强文化基础设施建设，发展各类群众文化。
11 federation htCzMS     
n.同盟，联邦，联合，联盟，联合会
参考例句：
  • It is a federation of 10 regional unions.它是由十个地方工会结合成的联合会。
  • Mr.Putin was inaugurated as the President of the Russian Federation.普京正式就任俄罗斯联邦总统。

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