On July 8, it is how much the water level of Poyang Lake has risen and how much the lake level has r

Brother, when will the big water be made, haha.

The lake has reached a record low, the water has shrunk, and the former riverbed has turned into grassland, worrying the surrounding residents. The reason for the decrease in the water level of Poyang Lake is also the result of the joint action of many aspects, and the decrease in the water area and water level of Poyang Lake will also have a very huge impact on the production and life of the surrounding residents. The main reason for the drop in the water level of Poyang Lake is due to the persistent high temperature and lower precipitation.

1.The main reason for the drop in the water level of Poyang Lake is the reduction of rainy weather, which has led to the lack of sufficient supplementary water for Poyang Lake.

The area around Poyang Lake has experienced persistent high temperatures, and this year's precipitation has decreased a lot compared to previous years, and the water output of Poyang Lake is also many times that of water inflow, which eventually caused Poyang Lake to make ends meet. In addition, there is no sufficient water source to replenish, the drought lasts for a long time, the duration of the plum rainy period is relatively short, and even the situation of empty plum blossoms occurs in many areas, so that the precipitation is significantly less than the normal year.

2.Another important reason is that the continuous high temperature weather has increased the evaporation of the lake's water.

Another reason for the drop in the water level of Poyang Lake is also due to the very strong heat events in the vicinity, which caused the evaporation of the lake surface to be very large. The local residents also need water, and the irrigation water also needs to use the water of Poyang Lake, and the local people have gone all out to do a good job of drinking water relief for the affected people, and the local area is also carrying out artificial rainfall enhancement operations, and the temperature in the province is still very high, which is not a very good phenomenon, which will exacerbate the drought.

All in all, the reason for the decrease in the water level of Poyang Lake is due to the abnormal drought in the local area this year, many of the lake bottoms have dried up, and the lake surface area has decreased a lot, which is also related to the local climate change and water shortage, as well as the phenomenon of overdevelopment around Poyang Lake, and the decline in the water level of Poyang Lake is also the result of a combination of natural and man-made causes, we should make reasonable use of water resources, and the increase in agricultural irrigation and industrial water consumption will cause the water level of Poyang Lake to decline.

The main reason why this happened was that the local temperature was very high, which caused a lot of water to evaporate.

In the future, the rainfall in Jiangxi is still low, and the water level of Poyang Lake will continue to fall, and the Jiangxi Provincial Hydrological Monitoring Center upgraded and issued a red warning of dry water at 7 o'clock on September 23, which is also the first time that the hydrological department has issued a red warning of dry water since the implementation of the "Implementation Measures for the Release of Water Warning in Jiangxi Province" in 2013.

It will cause a large number of local animals to die, and the number of animals will be greatly reduced. Vegetation also withers and dies in large numbers.

This will have a serious impact on the local ecology, which will affect the growth and development of the finless porpoise.

The first point is that some local ecology and some losses are very large, and the second point is that many things will die, especially many fish will die, which is very miserable.

The drought in Jiangxi has been alleviated and the water level of Poyang Lake has continued to rise, which is good news for the people of the whole country. In my personal opinion, there are multiple aspects to these waters. First, as the hot weather dissipates, the evaporation of Poyang Lake water decreases, and the demand for water from surrounding towns and towns and agriculture is decreasing.

The second rainfall alleviated the drought and replenished the water volume of Poyang Lake.

Since the beginning of July, Poyang Lake has experienced unprecedented drought and high temperatures. Under the continuous bad weather, the water level of the lake was lowered little by little, and finally even the lake area turned into a green grassland. Fortunately, this situation, as the high temperature subsides, is improving little by little.

After the arrival of cold air from the north, the water level of the lake stopped falling and rose, showing a little sign of recovery.

The water level of Poyang Lake can be raised little by little, and this water comes from the following two places.

In the hot summer, the demand for water is slowly increasing as the temperature rises. Urban dwellers need water to live, and even crops and animals need a lot of water to maintain normal growth and survival. In a high temperature environment, even water evaporation becomes more intense and frequent.

As temperatures gradually drop, the demand for water is decreasing on all fronts. After the water in the basin enters Poyang Lake, because the demand is less than the supply, there can be a surplus, so that the water level of Poyang Lake is slowly rising.

In addition to bringing cold weather, cold air also brings a lot of rain. In the Poyang Lake basin, there was widespread rainfall due to the arrival of cold air. Although the rainfall is not as large as in summer, it can effectively alleviate the drought and replenish the water volume of Poyang Lake.

The drought in the upper basin has been alleviated, and the rainfall has increased the river flow, which is also of great benefit to Poyang Lake. The water that flows down eventually becomes the water level of Poyang Lake**.

It is hoped that the water of Poyang Lake can continue to be the best in the past, so that the ecological environment can be restored and supplemented. It is also hoped that such a situation will not happen again, so that Poyang Lake and other river basins can be smooth.

Rainfall. If there is continuous rainfall in the local area, then the water level of the lake will rise.

Jiangxi Province is surrounded by mountains in the east, west and south, and the Poyang Lake Plain is in the north. This topography means that most of Jiangxi's rivers eventually flow into Poyang Lake.

The reasons for the water level of Poyang Lake** are:

1. Geographical reasons. Jiangxi Province is surrounded by mountains in the east, west and south, and the Poyang Lake Plain is in the north. This topography means that most of Jiangxi's rivers eventually flow into Poyang Lake.

2. Causes of rainfall. Persistent heavy rainfall has led to water levels in Poyang Lake**.

3. Yangtze River reasons. Poyang Lake is one of the "reservoirs" of the Yangtze River, and the water level of the Yangtze River has risen due to continuous heavy rainfall, which backs up the lake.

In addition, the waterway connecting Poyang Lake and the Yangtze River is narrow, with data showing that the narrowest point is only about 3 kilometers. In the case of the large flow of the Yangtze River, the flood discharge is not enough, resulting in the water level of Poyang Lake continuing to exceed the alert.

Drought is nature's punishment for man, of course, this is just my personal understanding.

As it stands, extreme drought is occurring in the country and in all regions of the world. At the end of the day, the climate and environment have changed, and first of all, we need to understand that the climate and the environment have changed because of the destruction of the environment by humans. Therefore, drought is also inherently human-caused.

It is the long-term destruction of the environment by humans that has led to the drought. <>

Drought persists at Poyang Lake: the water level at Xingzi Station has dropped below 7 meters. The main reason for the drop in the water level of Poyang Lake is that the south is currently in a general drought state.

As the water level drops, the local climate will gradually dry out. This change in the natural environment will directly affect our human body. As a result, many people suffer from allergic rhinitis in the conditions of climate change.

The increase in the water level will contribute to the increase in local humidity, which will improve the threat to our respiratory system. In addition, as the water level of Boya Lake rises, it also facilitates the evaporation of water, which can also promote the formation of rainfall and improve the arid climate. <>

Second, the drop in the lake's water level has hit the local plant and aquaculture industry hard. As the saying goes, the locals rely on Poyang Lake for rice cultivation and aquaculture. With the drop in the water level of Poyang Lake, it can be said that these two industries have suffered serious losses.

This time, as the water levels in Poyang Lake, plants and aquaculture continue to rise, we can finally see the glory again. Rice cultivation and aquaculture are good for the local ecological environment. <

Due to the impact of this extreme weather, Poyang Lake in Jiangxi Province experienced extremely dry weather. It took ten days, and it has already reached about 80 days. Based on the current weather conditions, the drought situation is still worsening.

Monitoring of the water level at Xingzi Station in the Poyang Lake area also clearly shows that the water level of the lake has dropped below 7 meters. If the drought situation remains bad, the rate of decline in the lake's water level is still accelerating.

The water level of Poyang Lake has been restored, in my personal opinion, there are three **. First, the rainfall in the area increased the amount of water in the basin and replenished the water of Poyang Lake. Second, the weather turned colder, and the evaporation and demand for water in the region decreased, making the supply exceed demand; Thirdly, the drought in the upper reaches of the lake eased, and the rains brought abundant water, allowing the water level of Poyang Lake to rise.

After more than two months of drought in Poyang Lake, the drought situation has finally improved. According to the hydrological monitoring report, the water level of all important stations in Poyang Lake has returned to more than 7 meters, which is exciting news and makes people feel that the ecological restoration of Poyang Lake is also proceeding slowly.

As the heat receded, precipitation occurred in many places after the arrival of cold air. It is precisely this precipitation that has caused the water volume in all river basins to rebound significantly. Because of the arrival of cold air in Jiangxi, with the assistance of artificial rainfall, most areas of the region have ushered in rainy weather.

This rain rains from the sky to alleviate the drought and replenish the water in the basin. When the land is infiltrated and "full", it will start to replenish the water of Poyang Lake, so that the water volume of Poyang Lake will also slowly rise.

In addition to local water replenishment, the water level of Poyang Lake will also be replenished when the drought in the upstream basin eases and the water is abundant. The amount of water is constantly replenishing, and the local demand for water is also decreasing little by little because of the lower temperature.

In hot weather, people have a great demand for water, whether it is domestic water or agricultural irrigation water, it will consume a lot of lake water. As the temperature drops, people's domestic water consumption is decreasing, and the water demand for agriculture is also decreasing, which provides an opportunity for Poyang Lake to replenish water.

I believe that as the drought subsides, the water level of Poyang Lake will also recover little by little. The ecological environment that has been damaged because of the drought will also recover little by little. In the coming summer, we will be able to see a vibrant Poyang Lake again.

Some of it is replenished by precipitation, and some is replenished by the return of surface water. There are also some that flow to Poyang Lake through other places.

Water level** is due to increased water coming from the upstream basin, as well as the effects of natural rainfall and artificial rainfall.

Under the influence of colder weather and rainfall, the water level of Poyang Lake is slowly rising.

The water level of Poyang Lake has broken through the historical extreme, and the water level you are worried about is worse than that of 98 years! Moreover, the water level of Poyang Lake is expected to rise again, and I hope there will be no more heavy rains during this time! The surrounding provinces must hold on, come on!

At present, the water level of Poyang Lake is still continuing, with an area of 4,206 square kilometers, the largest in 10 years. According to the inference of relevant experts, according to this rate, the surface of Poyang Lake is likely to surpass Qinghai Lake, from China's second largest lake to "China's largest lake" for a short time, and the flood control pressure of cities in the lower reaches of the Yangtze River is also increasing with the expansion of Poyang Lake.

Poyang Lake is located at the confluence of the Jiujiang section of the main stream of the Yangtze River and the tributaries in Jiangxi. It can be seen that the topography of Jiangxi is probably surrounded by mountains in the east, west and south, and Poyang Lake is formed in the low-lying place in the north. It can be understood that Poyang Lake gathers the water of the entire Jiangxi Province, and then connects with the main stream of the Yangtze River.

People's ** news also pointed out that several tributaries of Poyang Lake, led by the Gan River, have been flooded one after another.

A Weibo article in Sanlian Life Weekly pointed out that the flood peak of the main stream of the Yangtze River is located in Chenglingji, Yueyang, and has not yet reached Wuhan, and there is still some distance from Jiujiang.

The location relationship between Yueyang Chenglingji, Wuhan and Jiujiang is shown below. The main stream of the Yangtze River passes through these three cities in turn.

To sum up, the main reason for the sharp rise in the water level of Poyang Lake should be the sharp increase in the water volume of the tributaries in Jiangxi. The rise in the water level of the main stream of the Yangtze River may only be a co-cause, and the impression of the timely discharge of the flood in Poyang Lake is impressed.

The flood season of the Yangtze River is more often caused by the Pacific circulation, and there is non-stop rain in the sky, and the river water on the ground is difficult to discharge under the support of astronomical tides and ocean currents. In fact, we can give full play to the role of the south-to-north water diversion project, and build a number of giant reservoirs on the eastern, central, and western routes. Second, the Yangtze River can also be supplied back to water during the dry season, so as to maintain the stability of the perennial water flow in the Yangtze River basin, and the lives and property, livelihood and shipping of the people in large and medium-sized cities along the Yangtze River will not be greatly affected.

The Yangtze River has a limited flow of water, and when it reaches a certain level, there is a high risk of overflowing the levees and inundating farmland and villages. On July 11, a 120-meter-long polder in Poyang County, Jiangxi Province, was flooded, causing hundreds of thousands of acres of farmland to be submerged, affecting millions of people.

After a long period of drought, the water level of Poyang Lake finally stopped** and began to rise slowly. It took several months of water levels to get to where it is now, and it will take a long time to bring Poyang Lake back to the peak season, in my personal opinion. The most likely time period will be next year's flood season.

Due to the long-term drought, high temperature and lack of rainfall, the water level of Poyang Lake has continued to decline, which has a serious impact on the ecological environment of Poyang Lake. Fortunately, the water level has stopped, and with the arrival of rain, the water level of Poyang Lake is slowly rising. Although the drought has eased, it will be difficult to restore Poyang Lake to its high water season.

As the heat recedes, the water in Poyang Lake evaporates, and the demand for water from the surrounding towns and farmland is slowly decreasing. Coupled with the rain falling, the drought in Poyang Lake has brought a turnaround.

At present, the water level of many observation stations in Poyang Lake has exceeded 7 meters, which is already higher than the lowest value in history. It's a good situation and it's exciting. But it is also difficult to restore the prosperity of Poyang Lake with the help of water.

With the passage of time, the dry season has arrived, and the water level of the river will slowly decrease, and the replenishment of Poyang Lake water is very limited.

Winter is a dry season, and if there is no heavy rainfall, the flow of the river will be reduced a little. It will take a long time for the water level to return to the height of the wet season. If there is enough water upstream, it can recover little by little; If there is less water upstream, recovery will be slow or even flat.

In order to restore the water level of Poyang Lake, a large amount of water is needed. If it cannot be recovered this winter, the only way to do this is to wait for the flood season to arrive next summer and the torrential rains in the basin will allow the water level to be quickly replenished and Poyang Lake will be able to regain its former vitality.

It is hoped that this will not happen again, and that the water level of Poyang Lake will continue to rise and begin to repair itself due to the impact and losses caused by the drought.