男友太凶猛1v1高h,大地资源在线资源免费观看 ,人妻少妇精品视频二区,极度sm残忍bdsm变态

Mainland water powers Macao's development

Xinhua | Updated: 2019-12-15 07:14
Share
Share - WeChat
Photo taken on Oct 17, 2019 shows a part of the fourth water supply line to Macao in Zhuhai, South China's Guangdong province. [Photo/Xinhua]

However, salt tide, a phenomenon in which the lower course of a river becomes salty when discharge is low during the dry season, struck the lower course of the Pearl River in the winter of 2003.

The salinity in reservoirs exceeded 10,000 degrees, far beyond the national standard of 250 degrees, posing a huge threat to human health, crop growth and industrial production.

To handle the crisis, meetings were held to pool wisdom from government water departments, hydropower stations and power companies.

In 2005, a gigantic trans-provincial project was conducted to divert fresh water from reservoirs located at the upper reaches of the Xijiang river to dilute the salty downstream.

The complexity of the project was beyond everyone's expectations. But the attempt proved successful as a total of 850 million cubic meters of water traveled 1,300 km south, ending the water shortage facing residents of Zhuhai and Macao.

|<< Previous 1 2 3 4 5 6 Next   >>|

Related Stories

Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 西安市| 诸城市| 平果县| 固始县| 怀化市| 逊克县| 榕江县| 扎囊县| 康保县| 龙海市| 正定县| 二连浩特市| 方正县| 三门峡市| 南安市| 利津县| 普陀区| 东光县| 武清区| 江津市| 内黄县| 南靖县| 唐山市| 贺兰县| 天全县| 祁东县| 阿拉善盟| 上高县| 正定县| 白水县| 岳阳市| 车险| 丰顺县| 南汇区| 盐亭县| 文成县| 林周县| 岱山县| 岐山县| 盖州市| 灌阳县|