联合国:温室效应气体浓度达创纪录水平 UN:Greenhouse Gases Hit Record Levels Last Year

联合国说,二氧化碳排放量急剧增加,大气层中的温室效应气体去年达到创纪录水平。

世界气象组织星期二发表的温室气体浓度年度报告说,自30年前开始有效记录全球大气层二氧化碳含量以来,2012年至2013年的二氧化碳增长幅度达到最高点。

排放的二氧化碳一大部分被海洋吸收。

世界气象组织秘书长雅罗同时发表声明说,“过去、现在和将来的二氧化碳排放 将对全球变暖和海水酸化产生累积影响。”他说,“物理定律是不容置疑的。”

很多科学家认为温室效应气体增加是导致全球变暖或大气层变暖的原因。雅罗曾经表示,全球气温毫无疑问是在不断增高。

The United Nations says surging carbon dioxide emissions sent greenhouse gases in the atmosphere to record levels last year.

In its annual report on greenhouse gas concentrations Tuesday, the World Meteorological Organization said carbon dioxide levels between 2012 and 2013 marked the largest yearly increase since reliable global records began 30 years ago.

A large percentage of carbon dioxide emissions are absorbed by the oceans.

In a statement accompanying the report, WMO chief Michel Jarraud warned that "past, present and future carbon dioxide emissions will have a cumulative impact on global warming and ocean acidification."  He said the "laws of physics are non-negotiable."

Many scientists believe that increased greenhouse gases are responsible for global warming, or the warming of the atmosphere.  Jarraud has said there is no doubt that global temperatures are rising.