The United States Department of Agriculture will increase spending on farm emissions research by ninety million dollars over the next four years.

VOA: special.2010.01.05

And so, when you think about how much cement concrete are consumed annually on the planet, this becomes a considerable point source of greenhouse gas emissions.

当你想到,在地球上每年要消耗多少的水泥混凝土的时候,这将是温室气体排放的,一个主要来源。

麻省理工公开课 - 固态化学导论课程节选

the United States announced a target to reduce its emissions by 17% below 2005 levels in 2020.

美国宣布了到2020年实现在2005年的水平基础上减排17%的目标。

对全球变暖的政策 - SpeakingMax英语口语达人

Twenty-one nations around the world recently joined forces to better understand and prevent greenhouse gas emissions from farms.

VOA: special.2010.01.05

In fact, if the other person is working hard, or is cutting back on their carbon emissions, you have every bit more incentive to not work hard or to keep high carbon emissions yourself.

实际上,如果其他人正在努力工作,或者正在尽量减少碳排量,你总会有想偷懒的动机,或者总是继续大量排碳

耶鲁公开课 - 博弈论课程节选

An official of the European Commission's Directorate General for Research says agricultural greenhouse gas emissions can be cut.

VOA: special.2010.01.05

Again, leaving aside the science, about which I'm sure some of you know more than me here, the issue of carbon emissions is a Prisoners' Dilemma.

抛开科学层面来说,我相信在座的一些同学比我知道的还多,碳排放问题也是个囚徒困境

耶鲁公开课 - 博弈论课程节选

United States Agriculture Secretary Tom Vilsack said no one single nation can fight agricultural greenhouse gas emissions and increase food production at the same time.

VOA: special.2010.01.05

Experts say that agriculture provides fourteen percent of the world's greenhouse gas emissions each year.

VOA: special.2010.01.05

The bill would require the nation's industries to reduce their carbon emissions by 83 percent over the next four decades.

VOA: standard.2010.04.21

he observes,pointing to the very substantial cuts in air pollution emissions during the 2008 summer Olympics in the Beijing metropolitan area.

VOA: standard.2010.04.07

It is called the initiative for Reducing Emissions from Deforestation and Degradation, where local population would be paid to protect forests.

VOA: standard.2010.02.24

Many countries have put proposals to reduce emissions on the table, including the United States, China and South Africa.

VOA: standard.2009.12.08

Unless carbon emissions are brought under control,he says, the challenge of adapting to global climate change will become ever more difficult.

VOA: standard.2010.06.14

The Mexican leader said the United States and Mexico must combine efforts to fight climate change and reduce carbon emissions.

VOA: standard.2009.04.17

The report also said that climate change cannot be battled by relying exclusively on cutting emissions or market-based solutions.

VOA: standard.2009.09.01

The goal was to reach a legally binding agreement to reduce greenhouse gas emissions, blamed for heating up the atmosphere.

VOA: standard.2009.12.06

At the U.N.-sponsored forum in Japan in 1997 rich countries agreed to cut emissions by up to 15 percent by 2020.

VOA: standard.2009.11.04

Does measures seem to low emissions of greenhouse gases by raising the cost of gasoline, coal,natural gas and other fossil fuels.

VOA: standard.2009.12.12

Now is the time for us to lead,". One of the bill's main provisions calls for reducing carbon dioxide and other emissions.

VOA: standard.2009.06.27

The United States and other developed countries want India to reduce its share of carbon emissions, which is currently about four percent.

VOA: standard.2009.11.08

That's bad news for the environment,he says, because deforestation produces around 17 percent of global greenhouse gas emissions.

VOA: standard.2010.07.28

Beijing's announcement comes one day after the United States became the last of several industrialized countries to commit to cutting carbon emissions.

VOA: standard.2009.11.26

That is when governments will meet to hammer out an agreement on climate change to replace the 1997 Kyoto Protocol on gas emissions.

VOA: standard.2009.08.31

Jiang echoed He's statement, urging developed nations to, in her words "take the lead in emissions reductions."

VOA: standard.2009.12.16

Sunita Narain says the carbon dioxide emissions of people in USA are 17 times that of India.

VOA: standard.2009.11.27

Moglen says the EPA announcement risks being seen as a political gesture unless the U.S.puts, higher emissions cut proposals on the table here.

VOA: standard.2009.12.09

He said Russia will none-the-less continue to push for domestic energy efficiency and cuts in carbon emissions.

VOA: standard.2009.12.25

New Delhi and Beijing say they are aware of the magnitude of the problem, and are taking steps to slow the growth of emissions.

VOA: standard.2009.11.27

The report calls for stronger steps to be taken by advanced economies to reduce carbon emissions, seen as the main cause of global warming.

VOA: standard.2009.09.01