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中国推动碳排放权交易

2013年11月25日
Pedestrians wearing masks walk on a road in heavy smog in Harbin city, northeast Chinas Heilongjiang province, 23 November 2013. Municipalities and provinces of east and north China started seeing a new round of smog on Friday after days with no wind. The National Meteorological Center issued a yellow warning on haze at 2pm on Friday (22 November 2013), forecasting medium or serious haze in Beijing, Tianjin, and the provinces of Hebei, Shanxi, Shaanxi, Henan, Shandong, Anhui, Jiangsu and Zhejiang. In east Chinas Zhejiang province, smog lingering from late Thursday left the air quality in the cities of Hangzhou, Huzhou, Jiaxing and Shaoxing at seriously polluted levels, according to the website of provincial environment protection department. According to the provincial weather station, the smog will not disperse until late Saturday, when a cold front with rain is expected to hit the province.
图像来源: picture-alliance/dpa

(路透社)为了应对越来越频繁出现的雾霾现象,中国政府计划扩大碳排放权交易市场,减少环境污染。这种碳交易可以把排放权作为商品自由买卖。在位于北京和上海的两个实验项目中,企业将被设定温室气体排放总量配额,如果自家不会超过配额量,就可以余额变卖给其他企业,如果不够,就需要在市场上买入。中国是目前世界最大的二氧化碳排放国。二氧化碳对气候的变化会产生重大影响。

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