英语翻译Topic A:Global Climate Change According to the IPCC (Int

英语翻译
Topic A:Global Climate Change
According to the IPCC (Intergovernmental Panel on Climate Change) 2001 report,
roughly one-half of the solar energy entering the top of the Earth’s atmosphere is absorbed by its surface.Statement of the Issue v
Much of this solar energy is then released again into the atmosphere as infrared
radiation,which is absorbed by greenhouse gases (carbon dioxide,water vapor,methane).The greenhouse gases act like a blanket over the surface of the Earth,keeping it around 20-centigrade degrees warmer than it otherwise would be.This phenomenon known as ‘the greenhouse effect’.The report stated that carbon dioxide is “the dominant human-influenced greenhouse gas and is responsible for more than half the warming due to changes in atmospheric concentrations.”
vi
Concerns relating to climate change heighted in the 1990s.In 1997,the Kyoto Protocol was signed by 37 industrialized nations and the European Union (EU),in which they agreed to set emission targets.vii Under the protocol,countries were committed to reduce four green house gases:carbon dioxide,methane,nitrous oxide,sulphur hexafluoride.
viii
However,to this day.many of the protocol's goals have not been met.
The present issues facing negotiators are copious and intricate.A big gap still exists
between industrialized countries,which have historically been responsible for pollutants,and developing nations,whose emissions are likely to dramatically increase in coming years as their economies and industries mature.Nations have not agreed on a set timeline for reducing emissions and have not found reliable mechanisms for monitoring emissions.

一个主题：全球气候变化
据的IPCC（政府间气候变化专门委员会）2001年的报告,
进入地球大气层顶部的太阳能能源大约一半是通过其表面吸收.发行v声明
这个太阳能的大部分,然后再释放到大气中红外
辐射,这是吸收温室气体（二氧化碳,水蒸气,甲烷）.像在地球表面的毯子,保持20摄氏度左右,温暖的,否则将温室气体的行为.这种现象被称为“温室效应”.该报告指出,二氧化碳是“人类影响占主导地位的温室气体,并负责一半以上的气候变暖是由于大气温室气体浓度的变化.”
第六
heighted在20世纪90年代的气候变化有关的关注.在1997年,“京都议定书”的签署,是由37个工业化国家和欧洲联盟（欧盟）,他们在同意根据该协议,排放targets.vii国家致力于减少4个温室气体：二氧化碳,甲烷,氧化亚氮氧化物,六氟化硫.
第八
然而,为了这一天.该协议的许多目标没有得到满足.
谈判目前面临的问题是丰富和复杂.仍然存在很大差距
工业化国家之间,历史上一直负责为污染物,并发展国家,其排放量有可能在未来几年内大幅增加他们的经济和产业的成熟.国家不同意在一个设定的时间表,减少废气排放量和监测排放量还没有找到可靠的机制.