日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

   

CHINA / National

China regulates water volume of Yellow River
(Xinhua)
Updated: 2006-08-01 15:20

BEIJING -- China Tuesday began to implement an ordinance to regulate and control the water volume of the Yellow River, the second longest river in the country.

This is China's first law on water volume control of the long rivers, said Li Guoying, head of the Yellow River Conservancy Committee under the Ministry of Water Resources.


The Yellow River flows past a Tibetan village in the southwestern province of Sichuan. China has launched what it said was its toughest water management program for the Yellow River in a bid to stem rampant over-exploitation along the nation's second longest waterway. [AFP]

At a press conference of the Information Office of the State Council, Li said the regulation is aimed to strengthen management of the water resources of the Yellow River, realize sustainable utilization of the water resources, improve the ecological environment along the river, and promote the economic and social development of valley areas of the river.

The ordinance stipulates that the water volume of the Yellow River will be under the unified control of the State. It also has specific stipulations on the water allocation, regulation and control, emergency management, supervision and legal responsibilities.

The Yellow River, popularly known as China's Mother river, is the major water resources for the northwest and northern China. The Yellow River plays a vital role in China as it provides water for 12 percent of China's 1.3 billion people, 15 percent of China's farmland and more than 50 large and medium-sized cities.

However, the water level of the river changes remarkably in different years and the river suffers a great imbalance of the water flow in different seasons and regions.

The Yellow River carries more silt than any other river in the world. It was well known as a disastrous river as floods deprived of numerous lives in the past 2,000 years.

The water volume in the river has been shrinking over the past years due to climate changes and degradation of the environment. Some parts of the river were dry for 21 times during the period from 1971 to 1999.

The source water of the Yellow River has dwindled by 23 percent more in the past ten years than the average level in the previous 40 years in northwest China's Qinghai Province, environmental officials said.

Li said China has taken measures to protect water sources and control the total volume used by cities along the Yellow River, which prevented the river from drying up over the past seven years.

The successful experience lays a solid foundation for the making of the ordinance, Li added.

 
 

主站蜘蛛池模板: 一区二区亚洲 | 天天爽夜夜爽夜夜爽精品视频 | 少妇高潮一区二区三区99 | 国产成人av网站 | 成人h片在线观看 | 日本欧美一区二区三区不卡视频 | av一级在线| 天天操 夜夜操 | 国产黄a三级三级三级看三级男男 | 国产精品国产一区二区三区四区 | 麻豆精品一区二区 | 亚洲理论在线 | 天天操夜夜逼 | 高清成人综合 | 天天操天 | 日韩有码在线视频 | 这里只有精品视频 | av色综合 | 自拍天堂 | 69xxx少妇按摩视频 | 日韩女同一区二区三区 | 日本久久精品 | 91视频免费网站 | 黄色av免费看 | 高清欧美性猛交 | 国产中文字幕在线观看 | 深夜国产福利 | 一二三区av | 欧美色图在线视频 | 日韩欧美视频在线播放 | 三区在线播放 | 狠狠干狠狠干狠狠干 | 午夜免费观看 | 精品91在线 | 视频一区在线免费观看 | 欧亚毛片 | 福利久久久 | 国产精品久久久精品 | 亚洲精品久久久久久 | 69av在线| 精品免费一区 |