What are the dangers of the El Ni o phenomenon?

What is El Niño? What kind of weather changes will it bring? Is it just tropical rainfall?

Influence El Niño will change the global climate, the most direct impact is manifested in the Pacific Ocean and the northern Indian Ocean monsoon region, because El Niño turns the cold water in the eastern Pacific Ocean into warm water, weakens the easterly trade winds in the Pacific Ocean, makes the warm water originally accumulated in the western Pacific Ocean flow eastward, and makes the surface sea water thickness and warm water layer thickness of the West Wangshi Reservoir decrease significantly, which will weaken the intensity of the southwest and southeast monsoons flowing over the warm water layer, and make the South Asian monsoon region appear obvious drought. In the East Asian monsoon region, due to the weakening of the southeast monsoon, the northern region is unable to be affected by the southeast monsoon and there is a summer drought, while in the southern Yangtze River basin, because the southeast monsoon lingers for a long time, this causes floods in the area. Then, due to changes in atmospheric circulation, the global climate has changed.

El Niño.

Also known as the Holy Child Phenomenon.

Its impact itself is catastrophic because it's not good. That's why it's called a phenomenon, it appears irregularly, an average of once every two to seven years, and in recent years, the phenomenon of dark detachment has a tendency to occur frequently, that is, the interval between episodes is getting shorter and shorter. <>

First of all, the El Niño phenomenon will cause a large number of fish deaths in the world's three major fishing grounds, and the fish in Peruvian fishing grounds will drop rapidly that year, because the Peruvian fishing grounds themselves have a combination of cold and warm currents, which will allow fish to multiply here quickly. Because almost all of the world's three major fishing grounds are places where cold and warm currents meet, and then the latitude is more suitable, so a lot of fish schools have been formed and become fishing grounds, and there is a high yield of fish in this place, and local fishermen make a living from it, and on average they can get a good incomeBut when an El Niño occurs, the sudden appearance of a warm current can lead to the death of a large number of fish in the local fishing grounds. <>

The second is the El Niño phenomenon, which will lead to higher temperatures in the South Pacific, and high temperatures are not necessarily a good thing, because its high temperature will destroy the high pressure and low pressure environment in the entire Pacific Ocean, and the experience of high pressure and low pressure will be affected by typhoons if the direction of high pressure and low pressure is not right, because the greater the pressure difference between high pressure and low pressure, the faster its flow rate, faster to a certain extent, and then after the special ocean conditions, it will form a typhoon, which is called a typhoon in the Pacific Ocean. A typhoon is not necessarily a good thing, but it is not good without a typhoon, and although the typhoon itself is very windy, it brings a lot of rain. <>

Every time the El Niño phenomenon occurs, the number of typhoons in the northern part of China in the summer will be much less, the wind intensity of the summer monsoon will be weaker, and then the monsoon rain belt will also have a weaker influence and be more inclined to the equatorial region.

It's just more southerly. That's a lot of northern parts of our country.

There will be a situation where the monsoon cannot be blown and there will be no precipitation if the monsoon cannot be blown, how to grow crops without precipitation, there will be drought and high temperature weather, and then because it is too southerly,There will be rainfall for a long time in the south of our country, which leads to the over-concentration of rainwater distribution, which occurs in the southFloods

There may be some floods in some arid areas, and drought phenomena may occur in some places where it often rains, the environment will change greatly, and plants may die a lot, so that some oxygen levels in the air will also be reduced, and there will be some extreme weather phenomena.

This phenomenon is very harmful to the environment, because it has caused a lot of environmental pollution, and it has been destroyed, and many organisms have no way to survive, so it leads to an unbalanced state of ecology, especially in the north, where high temperature and drought often occur, and the area of destruction is particularly large.

It will cause floods in places with little rain, and places with more rain are prone to long-term drought and little rain. It will lead to the disruption of the ecological balance, and at the same time, it will also affect the natural ecological chain. It will also affect normal ecological performance.

This phenomenon increases the amount of precipitation, which makes the environment very bad and not conducive to the life of living things, and also forms a very large tornado, which also destroys the environment and affects human habitation.

It can have a big impact on the climate. It can lead to very cold winters and very hot summers, and it can also lead to a lot of extreme weather, which can lead to heavy rains and floods, and can also lead to disasters such as heavy snowfall.

1. The causes of the El Niño phenomenon are:The main conditions for judging the El Niño phenomenon include changes in air pressure, wind direction, sea surface temperature, sea level elevation, fire and mountain activity in the Pacific Rim, anomalous reduction of sea ice in the Antarctic Peninsula, multiple solar eclipses at the poles, and abnormal drought and flood. It is generally believed that the surface temperature of the eastern equatorial Pacific Ocean has been above the mean temperature for six consecutive months, indicating that socks have occurred as an El Niño phenomenon.

Second, the impact of El Niño is:1. El Niño events have led to significantly higher global precipitation than in normal years. As a result, frequent floods in the central and eastern Pacific and Pacific coastal countries in South America, as well as severe droughts in India, Indonesia and Australia, will affect many crops in the world.

2. The El Niño phenomenon sometimes contributes to the fact that the number of typhoons in the Northwest Pacific is relatively small, but the number of typhoons in the northwest Pacific is relatively small, but the special situation of super power occurs. For example, Typhoon Shepa (1998) in the 1998 Pacific typhoon season and Super Typhoon Fish (2010) in the 2010 Pacific typhoon season.