www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

US EUROPE AFRICA ASIA 中文
China / Society

Is Beijing really sinking?

(People's Daily Online) Updated: 2016-07-01 09:32

Is Beijing really sinking?

The South-to-North Water Transfer Project. [File photo]

Recently, some foreign media reported that excessive pumping of groundwater is causing the geology under Beijing to collapse, which has attracted wide attention. The Water Supplies Bureau of Beijing responded that the decline of groundwater levels has been slowed down currently and it is expected that starting from 2025, the underground water level of Beijing will gradually recover.

According to a report on The Guardian on June 23, satellite imagery reveals parts of Beijing – particularly its central business district – are subsiding each year by as much as 11 centimeters, or more than four inches.

The Water Supplies Bureau of Beijing responded on June 29 that currently, Beijing is still overdrafting its underground water. However, the range of overdraft is reduced gradually.

The statistics of Beijing's groundwater level since 2000 show that since 2000 to 2011, the groundwater depth of Beijing lowered about 9 meters. However, from 2011 to 2015, it only lowered less than 1 meter.

Especially after 2014, when the South-to-North Water Diversion Project began to bring south water to Beijing, the down trend of Beijing's groundwater level has slowed down obviously, with an annual decline of about 0.1 meter.

According to the introduction of the Water Supplies Bureau of Beijing, by the end of 2020, Beijing will limit the amount of groundwater mining to 2.037 billion cubic meters at its plain areas and reach the balance of groundwater discharge and replenishment. In the future, the groundwater overdraft will be further controlled. Since 2025, the problem will be alleviated and the groundwater level will be recovered gradually.

 

Highlights
Hot Topics

...
主站蜘蛛池模板: 美女张开腿给男生桶下面视频 | 久久视奸 | 怡红院自拍 | 大伊香蕉精品视频在线 | free性丰满白嫩白嫩的hd | 国产99精品免费视频看6 | 亚洲伦理天堂 | 久久精品国产99精品最新 | 在线播放免费一级毛片欧美 | 一级毛片美国 | 久草在线观看资源 | 欧美成人猛男性色生活 | 亚洲二区在线播放 | 中国一级特黄真人毛片 | 亚洲免费区 | 全免费a级毛片免费看 | 亚洲欧美精品 | 一级做a爰片久久毛片唾 | 精品欧美日韩一区二区三区 | 另类在线 | 99国产精品农村一级毛片 | 亚洲一区二区三区久久 | 在线观看亚洲成人 | 久久99久久精品视频 | 男人操美女逼视频 | 男人天堂网址 | 日韩 欧美 国产 师生 制服 | 国产一级做性视频 | 国产91久久精品 | 亚洲精品一区二区三区在线看 | 美女超爽久久久久网站 | 欧美精品aaa久久久影院 | 日日摸夜夜搂人人要 | 99久久国产综合精品网成人影院 | 国产一区二区在线播放 | 一级做a爰片性色毛片视频图片 | 视频一区 在线 | 国模午夜写真福利视频在线 | 久草视频免费播放 | 日本久久久久久久久久 | 欧美成人自拍视频 |