亚洲人成网站18禁止中文字幕,国产毛片视频在线看,韩国18禁无码免费网站,国产一级无码视频,偷拍精品视频一区二区三区,国产亚洲成年网址在线观看,国产一区av在线

Tools: Save | Print | E-mail | Most Read
Ancient Spring Facing Crisis
Adjust font size:

The country's best-known scenic spring is in danger of drying up for good due to the over-exploitation of groundwater supplies for industrial use, experts have warned.

Dating back 2,600 years, Baotu Spring, or the "First Spring Under Heaven", is located in downtown Jinan, the capital of East China's Shandong Province, and famed for the thunderous roars it makes as columns of water surge upward from its three outlets. 

However, it was reported yesterday that the spring's underground water level had fallen to 27.59 m, lower than the "worrying" level of 27.6 m and just 58 mm higher than the point at which it might stop flowing altogether.

For the spring to be able to generate steady gushes, the underground water level must be at least 28.5 m.

Experts have said that as the exploitation of groundwater is showing no signs of stopping, the situation is unlikely to improve before the May Day Golden Week, which starts on May 1.

The continuing dry weather might also be detrimental to the spring's flow, experts said.

In a bid to rekindle the spring's vitality, the Jinan municipal government recently ran a campaign to save water. As well as calling on locals to reduce their daily consumption, it carried out large-scale inspections of industrial plants in an effort to find ways to make them more water-efficient.

Shang Guangyu, an official with the Shandong Hydrology and Water Resources Survey Bureau, said: "The new water supply projects being developed in the eastern part of the city will help ease industrial demand for groundwater."

Baotu Spring is just one of more than 70 springs in Jinan that are at risk of stopping flowing. "Most of the groundwater is taken for industrial use, with firms in Jinan drawing a combined 400,000 cubic meters every day," Shang said.

Li Shixin, an expert on springs, said Jinan had been suffering from a drought since last autumn and that this had contributed to the lowering of the groundwater level.

He added that as Jinan was planning to introduce an agricultural irrigation system, the situation was likely to get worse.

In the 1930s, Jinan's springs flowed all year long. But due to drier weather conditions and the constant exploitation of underground sources, several of them dried up in the late 1990s. Baotu Spring stopped flowing for 926 days between 1999 and 2001.

(China Daily April 13, 2007)

Tools: Save | Print | E-mail | Most Read

Related Stories
Baotu Spring Drops Below Warning Level
Excessive Exploitation Threatens City Springs
SiteMap | About Us | RSS | Newsletter | Feedback
SEARCH THIS SITE
Copyright ? China.org.cn. All Rights Reserved ????E-mail: webmaster@china.org.cn Tel: 86-10-88828000 京ICP證 040089號(hào)
    1. <ul id="556nl"><kbd id="556nl"><form id="556nl"></form></kbd></ul>
      <thead id="556nl"></thead>

      1. <em id="556nl"><tt id="556nl"></tt></em>
        <ul id="556nl"><kbd id="556nl"><form id="556nl"></form></kbd></ul>

        <ul id="556nl"><small id="556nl"></small></ul>
        1. <thead id="556nl"></thead>

          亚洲人成网站18禁止中文字幕,国产毛片视频在线看,韩国18禁无码免费网站,国产一级无码视频,偷拍精品视频一区二区三区,国产亚洲成年网址在线观看,国产一区av在线 人妻无码久久影视 日韩久久久久久久久久久久 精品国产香蕉伊思人在线 无码国产手机在线a√片无灬 91在线视频无码