Climate change growth and impact in the face of global warming
View(s):Climate is the generalization of gaseous phenomena that have existed for a long time in any particular geographic area, such as atmospheric phenomena, such as air temperature, air pressure and humidity, and the occurrence of precipitation and wind stress. Climate is not a result of the atmosphere itself, but rather a result of the biosphere, including the oceans and forests.
Climate change is a statistically significant variation in climate moderation or prolonged climate variability. It is characterized by natural and human activities.
Long-term data use has enabled scientists to point out that the Earth has warmed 0.6 degrees Centigrade in the 20th century. This is mainly due to man’s actions to pollute the atmosphere with greenhouse gases. Carbon dioxide emission as a source of atmospheric and climate change Mineral fuel combustion Land use Waste degradation Methane emissions C.F.C.emission Nitrous oxide Production of sunburns Excessive grass consumption Increased fossil fuel combustion as well as flames.
With the industrial revolution, human activity has increased the amount of greenhouse gases in the atmosphere by about 30%. Its current integrity is that 360 million molecules of one million molecules in the atmosphere are carbon dioxide. Countries such as Eastern Europe and North America can see this increase. The main reason for this is the industrialization of the world economy. Burning of wood and vegetation has reduced photosynthesis of trees and plants. Photosynthesis involves the removal of carbon dioxide from the atmosphere.
This will increase its growth.
Also, the burning of petroleum fuels has led to global warming and climate change. In the past, wood and firewood were burned to provide warmth for human needs. Due to the scarcity of wood in Europe by the eighteenth year, coal was being replaced by wood. With the industrial revolution of the 19th century and the outbreak of World War II, the use of coal rapidly increased, resulting in more emission of carbon dioxide. Also, land use has increased global warming and climate change. The diversification of agriculture is largely dependent on the carbon dioxide environment.
Forests in South East Asia and Africa have been estimated to have destroyed over 1,500 km. accordingly; the increase in CO2 emissions can be identified. It also produces methane by chemical reactions in the face of decomposition of wetlands and paddy fields as well as animal carcasses. Methane molecules are able to heat the atmosphere by up to eleven times more than carbon dioxide molecules. Thus, it is greatly impacting global warming and climate change.
The effects of global warming and climate change are largely global. Accordingly, the ice sheets of the North Pole are shrinking, sea level rise, ice sheets decreasing, and tropical cyclones increasing. Impacts on agriculture and agro-production, damage to vegetation and animals, and deterioration of health.
The ice cap of the northern hemisphere is thus identified as a partially frozen ocean. The land is formerly covered with snow, frost, and ice. Spread over the area. The Greenland ice sheet is the largest ice sheet in the northern hemisphere It is believed that if the ice melts, the sea level will rise to about 7 meters in all seas. Due to the heat and ice melting of the oceans, fresh water is added to the oceans. Sea levels are expected to increase up to 33-75 cm the melting of these ice sheets has led to rising sea levels and the need for more than 300 million water needs in countries such as China. This will result in a large crisis in their water supply.
The growth of tropical storms can be identified as a result of global warming and climate change. Storms increase rainfall by 12% to 26% at 60 mph. Storm damage increases as sea levels raise further inland.
Thus, global warming and climate change could negatively impact agriculture in many countries. This climate change will reduce the world’s grain production by about 10%. Also, melting of ice in the rivers causes the loss of agriculture, loss of grasslands and loss of livestock. In addition, dry weather can wreak havoc on plant productivity and disrupt the balance of plant and animal communities. Accordingly, a large number of birds live in the marine environment around the South Pole. This will have a major impact on them, as well as in the ocean, where marine fish and marine plants can be photosynthesized; minimizing the damage caused by storms to the coast, and helping people get animal food. However, global warming causes sunburn. That is, when the surface water of the ocean rises above 30 cm, the sun will be destroyed. In addition, corneal destruction is greatly enhanced by carbon dioxide released by men. This is because ocean water absorbs most of the carbon dioxide. Thus, further cold-dependent penguins / bears / endangered species can be identified. Similarly, the identity / rights / culture and life of the Eximos depended on ice and snow. This destruction will have a major impact on them.
A healthy environment is essential for good health. Accordingly, the global warming and climate change could lead to the deterioration of the lungs, the development of skin diseases, and the increase in the number of deaths in areas affected by the storms.
Accordingly, in the face of global warming and climate change, global and regional and state-level impacts on the dependence of the movement on the human and its development will depend on human activities.
Prepared by; K.P.K.Sandamali and D.D.R.S.Maduwantha
(B.A. Special degree /
Master Degree in geography)