亚洲精品无播放在线播放,精品国精品自拍自在线,免费国产污网站在线观看不要卡,97色欧美视频在线观看,久久精品本无码一本,国产精品高清视亚洲一区二区,全部无码特级毛片免费播放

Environmental protection efforts in this national capital of China have resulted in clear skies, greener landscape, and a cleaner environment, the municipal statistical bureau says.

According to its annual report, the number of clear days reached 203 in 2002, doubled that of 1998, while the coverages forests and lawns reached 44.5 percent and 40.2 percent, respectively, 6.2 percentage points and 6.8 percentage points more than those of 1997.

Last year, the city's daily capacity of sewage treatment topped1.5 million tons, an increase of 23 percent over 1997. Now, the city has 45 percent of its waste water treated. Meanwhile, 86.5 percent of garbage was treated, 48 percentage points more than that of 1997.

(Xinhua News Agency February 5, 2003)