The adverse effects of the Three Gorges of the Yangtze River 5

After the construction of the Three Gorges Dam, there are many impacts, including sediment deposition, changes in the shipping channel, and the flow pattern of the water flow is very complex. In addition, there is an impact on organisms, that is, the main fish species in the Yangtze River, herring, grass carp, silver carp, bighead carp, after the dam has been built on the spawning of these four major fish has a great impact, after the impoundment, the water in many river basins is cold water, the fish in the water at such a temperature do not spawn, and when the temperature is high, its spawning period has passed. Cultural relics were also destroyed, and more than 1.1 million people were relocated.

Seven major drawbacks of the Three Gorges Project:

First, the benefits of flood control are on paper, second, the benefits of power generation are difficult to implement, third, the benefits of shipping are not worth the merits, fourth, the ecological benefits "do more harm than good", fifth, the harm of sediment accumulation is huge, sixth, the problem of migration is difficult to solve, and seventh, it is difficult to escape the end of economic bankruptcy.

1.The increase in water level and the slowing down of water flow rate weaken the self-purification capacity of the Yangtze River and aggravate the pollution phenomenon.

2.According to expert research, the completion of the Three Gorges may cause geological disasters.

3.Many scenic areas have been flooded, which is especially detrimental to the protection of cultural relics.

4.The issue of local relocation in the Three Gorges Reservoir area

The relocation problem is almost solved, right?

There is so much electricity that there is no flood without it、..

According to domestic reports, since the beginning of this year, there has been a serious drought in the middle and lower reaches of the Yangtze River in China, and the Three Gorges Project is not the main reason for the serious drought situation, the main reason is that the equatorial pressure in the northern hemisphere continues to increase, resulting in the temperature in China this summer has reached a historical extreme, so there is a serious drought in the middle and lower reaches of the Yangtze River in China.

With the extreme high temperature weather in many cities in China, many cities have issued orange high temperature warnings, especially in Chongqing, the temperature has reached more than 43, and the surface temperature has reached more than 72, which is enough to see that the domestic high temperature weather has a particularly large impact on people's production and life, which will inevitably lead to a decrease in grain production in the country, and many people speculate that the severe drought in the middle and lower reaches of the Yangtze River is caused by the construction of the Three Gorges Project. In fact, the Three Gorges Project is only a reservoir that causes drought in the middle and lower reaches of the Yangtze River due to extreme high temperatures. <>

The severe drought in the middle and lower reaches of the Yangtze River is due to extreme high temperatures

According to the data disclosed by the World United Nations Meteorological Organization, the sharp increase in global temperature is caused by the increase in equatorial pressure in the northern hemisphere, and it is precisely because of this reason that many cities in China have extreme high temperature weather, especially in the southern part of China, and the severe drought in the middle and lower reaches of the Yangtze River is caused by extreme high temperature weather, not because of the construction of the Three Gorges Dam as netizens said. <>

Summary

In general, the varying degrees of high temperature in cities across the country are caused by increased manufacturing pressure in the northern hemisphere. The serious drought in the middle and lower reaches of the Yangtze River is caused by the high temperature weather in our country, not because of the construction of the Three Gorges Dam, the Three Gorges Dam itself is a water conservancy project, which can effectively alleviate the problem of no water in the middle and lower reaches of the Yangtze River. <>

It is certainly not for this reason, the construction of the Three Gorges is a very long-term project, and the biggest reason for this year's drought is the impact of high temperature weather.

The construction of the Three Gorges Project is not the main reason, the main reason is that the weather has changed abnormally over the years, and there will always be continuous high temperature weather conditions, and there is little precipitation, resulting in the continuous decline of the water level of the Yangtze River.

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