How many people are starved of water due to drought in the southwest 20

According to the statistics of the civil affairs department, as of March 23, the five provinces of Guangxi, Chongqing, Sichuan, Guizhou and Yunnan had 10,000 people affected by the disaster, 10,000 people with drinking water difficulties, 10,000 large livestock with drinking water difficulties, 10,000 hectares of crops affected by the disaster, and 10,000 hectares of harvested areas.

1.Twelve provinces, autonomous regions and municipalities directly under the central government in western China are very rich in water resources and hydropower resources, with a total water resource of more than 1.5 trillion m3, accounting for the national total, and the installed capacity of developable hydropower resources reaching 100 million kW, accounting for 90% of the national total. However, the spatial and temporal distribution is extremely uneven, with more in the south and less in the north, and there are obvious differences between the northwest and the southwest.

2.The climate of the northwest region is arid and rainless, the evaporation is four to eleven times that of precipitation, and the northwest region, which accounts for 57% of the total area of the western region, has a total water resource of 225.4 billion cubic meters, of which only 18% is water resources and only water energy resources.

3.The Northwest Territories is one of the most arid and water-scarce regions in the world; Southwest China has a humid climate and abundant rainfall, and is very rich in water and water energy resources, but it is very difficult to develop.

4.Soil erosion, desertification, ecological environment, river water quality, and the rational development and utilization of water resources and hydropower resources in the western region not only have a bearing on the western region, but also have a direct impact on the sustainable economic and social development of the eastern and central regions and even the whole country. Successfully solving the problem of water resources in the western region has a bearing on the process of the large-scale development of the western region.

5.In addition, weak water conservancy infrastructure is also a major factor restricting the development of the western region, and in order to speed up the large-scale development of the western region, it is necessary to speed up the construction of water conservancy and other infrastructure facilities, and put the rational development and effective utilization of water resources in a prominent position.

6.The implementation of the strategy of large-scale development of the western region has brought new opportunities to the development of water conservancy in the western region, but at the same time, it has also posed challenges. In order to do a good job in the development and utilization of water resources in the western region, we must find the right position, seize the opportunity, and lose no time in speeding up the pace of water conservancy development in the western region.

1. To solve the water shortage in Dzungaria, the annual outflow of the Irtysh River is more than 10 billion cubic meters, and the water above the east edge will be opened along the east edge by damming to an altitude of 700 meters, so as to maintain a slight drought in the Dzungar Desert.

2. There is a small basin in the north of the Friendship Peak between me and Russia, at an altitude of about 2,100 meters. The dam is built at 1,700 meters at the outlet of the basin, and the backwater can reach more than 2,100 meters as long as the backwater exceeds that of Kanas Lake (1,700 meters), forming a wetland in the basin area. It is not far from the Kanas Rock Lake and the river in China, and a tunnel can lead water into the Kanas Lake.

The divertable water is greater than the outflow of the Irtysh River.

After the second measure, there will be no shortage of water in the Junggar region. The amount of water leaked and the amount of rich water can reach the Turbo area through the tunnel.

The current situation of severe water shortage in western China.

In the western part of China, parts of the provinces and regions of the Loess Plateau. Due to historical and geographical reasons, there is a severe shortage of water. In some areas, the rainfall is only about 300-400 mm, while the evaporation is as high as 1500-2000 mm.

According to the statistics of available water resources, the per capita usable water resources are only 110 cubic meters, which is 720 cubic meters of the national available water resources.

It is the world's per capita water resources of 2,970 cubic meters.

The people and animals there rely almost exclusively on the limited amount of rainwater that is collected by hand. The containers that people built underground to collect rainwater are called water cellars. Without sufficient funds to harden the inside of such cellars, leaks can occur very quickly.

The severe water shortage has led to a difficult life for local farmers, primitive production, backward education, high disease rates and neonatal mortality rates among women, and women are shouldering many times the burden of life in normal environments.

Therefore, the "South-to-North Water Diversion" project is a major project that benefits the country and the people. This project has cost a lot of financial resources and manpower. From 2002 to the end of 2014. After 12 years, the project was finally completed.

It has alleviated the water pressure in some northwest regions, but the average per capita water consumption is still far from reaching the passing line.

Because there was no rain, there was a severe shortage of water.