More than 1,000 kilometers of rivers have been cut off, and the drought has continued for 80 days, h

Yangtze River Basin. The drought has been ongoing and has been dry for 40 consecutive days. The Yangtze River basin has suffered the worst drought since the arrival of the hot weather, and due to the drought, sandstorms have blown in many places.

However, according to the survey, the drought situation is not optimistic, and this situation will continue for a long time, and it is not even known when it will end. The National Climate Administration has shown that the rainfall in the Yangtze River basin is nearly 50% less than in previous years, and it is also the least rainfall in history. <>

Every year from June to August, the Yangtze River basin enters the rainy season, but this year's precipitation is unusually low. The main reason for this is the East Asian atmospheric circulation.

Persistent anomalies, especially the subtropical high over the western Pacific.

It was controlled for a long time in the Sichuan Basin.

At the same time, the Tibetan Plateau.

The high pressure on the ground is also unusually strong and easterly, so it is not easy to form clouds and suns in the sky on the ground. The radiation is more likely to reach the ground, so the intensity is also very strong. <>

In response to this epidemic, the middle and lower reaches of the Yangtze River in Hunan.

of the population will have a serious impact on drinking water and agricultural production. In addition, many acres of cultivated land have been affected by drought, and even temporary drinking water has become difficult. In response to such droughts, the government has also used reserve funds to prevent drought mitigation.

It is hoped that the drought can be alleviated and help the drought end as soon as possible. In the later stage, the joint operation of reservoirs will be optimized to ensure the safety of water supply for urban and rural residents.

Under the situation of high temperature and drought in the whole country, we must give early warning of high temperature and drought and reserve water consumption in advance. There are still many ships on the waterway of the Yangtze River that are connected to economic and social development, so we must guard the safety of this ** waterway. In the service of strengthening the industry, it is necessary to carry out special meteorological service services, and sometimes it is necessary to prepare a rain forecast.

The development and upgrading of industries along the Yangtze River, as well as the construction of some major projects, are closely related to the ecological protection of the Yangtze River economy and the utilization of water resources.

The drought situation in this region has been very serious recently, and the meteorological observatory has issued a meteorological drought warning for 34 consecutive days. According to relevant tests, there is a very obvious drought in some places in China, and some places in the south have reached the level of extreme drought. The area of extreme drought in these places in the Yangtze River basin has exceeded 500,000 square kilometers.

The impact of this drought was very widespread and long-lasting.

More than 1,000 kilometers of rivers have been cut off, how long will the drought last?

The drought situation will continue for a long time, and the meteorological observatory has issued a meteorological drought warning for 34 consecutive days. And the drought is also very severe, according to the relevant tests. There is a very pronounced drought in many places, and some areas have reached the level of extreme drought.

In some areas of the Yangtze River basin, the area of extremely dry land has exceeded 500,000 square kilometers. So this drought has a wide range of impacts and has lasted for a very long time.

After 80 days of drought, how long will the drought last?

The situation will continue for a long time, because the ** meteorological observatory has also issued a meteorological drought warning for 34 consecutive days. So judging from this situation, the drought situation will continue. Related testing and testing, there has been a very obvious drought in many areas of our country.

Moreover, some localities have reached the exceptional level, and the area of extreme drought in the Yangtze River basin has reached more than 500,000 square kilometers. This time the drought was widespread and long-lasting.

Tips

The drought will continue for a long time, and now the Meteorological Observatory has issued a meteorological drought warning for 34 consecutive days. This time the drought situation is very severe, and according to the test, there is a very clear drought in many places. The area of the Yangtze River basin has reached the level of extreme drought and has now exceeded 500,000 square kilometers.

This time the drought was very severe, with a wide range of effects and a long duration.

The drought will last for almost a month or so. After all, the arrival of autumn has directly led to drought in parts of the southern Yangtze River. And in terms of precipitation, it will be greatly reduced. The arrival of autumn also means that the rainfall period has officially ended.

The drought can last for about 2 to 3 weeks, and people need to actively deal with it to reduce the damage.

This drought will continue for about a week before the rain cools down.

In the summer of this year, there was an extreme drought in many areas, and the cumulative flow in Hunan Province has exceeded 1,000 kilometers, and the precipitation is abnormally low, and the drought continues everywhere, so let's take a look at why the Yangtze River basin is here.

Extreme drought. This year's summer rainfall was much lower than usual.

I don't know what factors are affected this year, the precipitation everywhere is very small, for example, the number of effective rainfall days in Jiangxi does not exceed 70 days, this season in previous years is the plum rainy season, rainy and rainy, wet everywhere, and this year is abnormal drought, precipitation.

There are extremely few, and this year's tracks are not stable in JAC.

The stay time is not long, so the rainfall is on the low side, and the plum rain is not typical, the rainfall is not obvious, resulting in extreme drought in the Yangtze River basin.

East Asian atmospheric circulation.

The persistent anomaly led to extreme drought in the Yangtze River basin.

This year, the general high temperature temperature in all parts of the country has increased by several degrees compared with the same period in previous years, which is very hot, and the western Pacific subtropical high pressure.

Long-term control of Jiangnan, Jianghuai and other areas, under the control of this high temperature, the temperature of the ground is very high, and then it is not easy to form clouds, the sun's radiation is relatively easy to reach the ground, so the high temperature is very strong, and very frequent, everywhere is a wide range, long duration of high temperature weather.

The Yangtze River basin is suffering from a severe summer drought, so the Yangtze River basin is extremely dry.

Water conditions and drought resistance are insufficient.

I think one of the possible reasons is that the drought is also related to the poor water source conditions caused by the lack of water conservancy facilities, although it is very dry, but the drought has not been solved in time, and it may also be that the facilities are insufficient, the manpower is insufficient, and the drought cannot be resisted, so it has caused the extreme drought in the Yangtze River basin. Therefore, the level of facilities should be upgraded to be resistant to drought, so that the severity of drought can be reduced.

The middle and lower reaches of the Yangtze River have been affected by high temperatures, which have also caused the water level to continue to drop. It is also prone to summer droughts, which were severe in 2013 and 2019.

This extreme weather is mainly due to the relatively dry weather and relatively low precipitation in the Yangtze River basin.

It seems that the ecological environment has been damaged, and then the local temperature has reached more than 40 degrees.