Article 3: Air pollution has major impact on global weather

Thursday, April 17, 2014

Air pollution caused by humans is not only causing health and environmental issues, it is also affecting global weather. The researchers at the Texas A&M University have recently found the clear link between the increased air pollution, and changing weather patterns, particularly on the formation of powerful storms.

In their study, researchers used pollution emission data compiled by the Intergovernmental Panel on Climate Change and looked at two scenarios, the first one for a rate in 1850, the so called pre-Industrial era, and the second one from 2000. By comparing these two scenarios researchers discovered that air pollutants from Asia affect storms that hover over the Pacific and subsequently the weather patterns in North America as well as the rest of the world.

The ever-increasing air pollution in many of the Asian fast-growing economies has major impact on storm formation and global air circulation. It makes storms stronger and more intense, and these storms are then characterized with more precipitation in them.

The pollutants that come in the air form particles called aerosols. The level of these particles in the atmosphere affects the scattering or absorbing solar radiation, and can thus indirectly lead to alteration of cloud formations.

The researchers are convinced that the Pacific storm track is intensified because of the growing Asian air pollution. Aerosols in the air over Asia impact the global weather patterns through these powerful Pacific storms can affect weather significantly, both at regional as well as global level.

Hopefully, future studies will shed even more light on the link between air pollution and climate and weather patterns.

http://pollutionarticles.blogspot.com/2014/04/air-pollution-has-major-impact-on.html?m=1

Air pollution are caused by humans. We are contributing in this kind of pollution. It may caused for different results. It can cause climate change. It changes our climate. It does not go like before. It damage the natural air around us. We should be aware for it. We should stop it. Save our earth. 

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