How is Global Warming Effecting Hurricanes Essay Example for Free

How is Global Warming Effecting Hurricanes EssayAs we all know oceans cover about 70% of the Earths surface and typically the principle component of hydrosphere and carry roughly 97% of the Earths water supply. It plays very central role in the Earths climate by transferring impregnable as well as cold air and precipitation to coastal regions, where they may be carried landlocked by winds. The winds give energy to the sea surface that result in ocean currents. The currents carry catch fire from one location to another, changing the Earths surface temperature patterns and bring in changes in the aura. Hence, ocean has a wicked affect on climates and visa-versa. The thermohaline circulation of the ocean distributes awaken energy between the equatorial and Polar Regions of the earth tour other ocean currents do the same between land and water. However, today with the development in the emissions of nursery gases, scientists and environmentalists atomic number 18 equally concerned that the polar ice caps could probably melt and contribute to the increase in ocean level. In recent years world(a) warming is linked by many to the stance and number of hurricane.This is a research paper on a CASE ANALYSIS of a crisis we are facing with global warming and how it is affecting hurricanes. There are several studies that show that in the historic years temperature has risen on the globe including the ocean temperature. Incidentally, during these years the number of hurricanes has also risen. This is the basic rationality that scientists began to think if the increase in temperature is causing the disaster of hurricanes which need warm water to thrive.A some scientists also think that the temperature increase could also cause a super-hurricanes or the ultimate hurricanes in the U. S. eastern United States coast shores. It is predicted that these hurricanes will be more powerful than the once experienced till now (personal. psu. edu, N. D. ). in the first place we get into the details of how global warming can result in stronger and increasing number of hurricanes, it is important to understand what is global warming. Global Warming Global Warming as the word suggest is an increase of the global average temperature and is also termed as Greenhouse Effect.In general, the greenhouse gases include water vapor, degree Celsius dioxide, methane and nitrous oxides which are responsible to trap heat that has been reflected from the earths surface. Scientific studies provide enough proof that on an average, the global temperature has increased 0. 5C over the last 100 years. However, there was a speedy increase in temperature only in the past 10-15 years and has resulted in climate changes (personal. psu. edu, N. D. ). The sea interacts with the atmosphere in two different methods, physically and chemically. The physical way is through the exchange of heat, water, and momentum.More than 70 percent of the Earths surface is covered by ocean a nd contains about 97 percent of its surface water and stores huge amounts of energy in the form of heat. Besides, the sea has comparatively large temperature foeman to change. Today, it is understood that the biological and physical performance of the ocean can change rapidly over present moment and large areas. It usually decides the timing and models of climate change. When the heat increases over the ocean it escapes to warm the atmosphere and creates temperature sportswoman in the atmosphere which in turn causes winds.As a result, winds move horizontally over the sea surface to drive ocean motion patterns. The variations in temperature and salinity cause vertical ocean currents which makes the warmer, fresh waters run upwards as colder, denser or saltier water tends to move down. Eventually, a complex flow pattern is created through which the warm surface waters move pole ward where heat escapes unfaltering to outer space, as cold, deep currents are established in the sea depths. Because of this complex ocean circulation endeavour system, the oceans and atmosphere get together to distribute heat and control climate.As this movement conveys huge amounts of heat and as a result more moderate climates on land areas that are nearer the ocean. It is not surprising to note that mans increasing needs have simultaneously increased the deprave of greenhouse gases in the atmosphere. The burning of fossil fuels releases many harmful pollutants particularly the greenhouse gases into the atmosphere and contributes global warming. Increases of greenhouse gases in the atmosphere increases the earths temperature and results in malting of glaciers and ice sheets (Meehl, et al. 2005).