The effects of Sea-Surface Temperatures on North Atlantic Hurricanes

Summary of the effect of sea surface temperature on lack of hurricane patterns in the North Atlantic Summary: Global warming has resulted in an increase in the number or strength of hurricanes. This is a matter of many people's minds over the past few years. Many studies have been done to study the potential impact of global warming on hurricanes. In this review, we are trying to study three studies comparing changes in past sea surface temperature and hurricane numbers, intensity, and power.

Due to the rise in sea surface temperature (SST) in the tropics, the North Atlantic's hurricane activity has increased over the past few decades, and this change has been attributed to the decadal-scale oscillation (AMO) of the Atlantic Ocean or artificial climate change It may be due to. According to the 2005 report, the Atlantic meridional rollover circulation (AMOC) decelerated 30% between 1957 and 2004. If the AMO is responsible for changing the SST, the intensity of the AMOC will increase, but this is obviously not the case. Furthermore, statistical analysis of annual tropical cyclones clearly shows that these changes do not show long-term periodicity. Therefore, these changes in the SST must be caused by human activities.

A slight rise in sea surface temperature causes a huge change in hurricane and major changes in hurricane can cause major changes in the degree of potential damage. The sea surface temperature rise in the Atlantic in recent decades may be sufficient. According to the estimate of my thumb, I strongly suspect that this situation seems to be almost correct. Later, as the hurricane becomes stronger, the amount of damage they cause exponentially increases. Therefore, we have already seen that it is easy to explain the fact that the global warming of sea surface temperature explains the fact that the hurricane has increased in the past in the past 20 to 30 years and the hurricane has become stronger. In the past few years, the data is still very beautiful.

Artificial global warming creates conditions that increase the possibilities of extreme weather. In some waters, the increase in hurricane is related to rising seawater temperature over time. Since 1970, the sea surface temperature of the world has been on average 0.1 ℃ over 10 years. This warming is particularly noticeable in the North Atlantic Basin. Increased population density on the coastline also increases the devastating possibilities of hurricanes. Approximately 40% (approximately 122 million people) of the US population live in coastal areas. The coastal population of the United States is much denser than the population of non coastal areas. Between 1970 and 2010, the population density of coastal countries increased by 39% (excluding Alaska). In counties other than the coast, population density has hardly changed during the same period.