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nature : an energy pollution, human activity is against the phenomenon of thermal environment. If the anthropogenic emissions of greenhouse gases and ozone-depleting substances, aerosols and other particles resulting from the direct or indirect impact of global climate change in this special thermal environment against the phenomenon except for the common thermal pollution (1) the population is concentrated in urban areas, buildings, the streets instead of the natural ground cover, heat emissions from industrial production, a large number of vehicle, a large number of air-conditioning and heat emissions from the urban temperature than the heat island effect of suburban and rural areas; (2) thermal power plants, nuclear power plants, steel mills and other cooling water caused by increased water temperature, dissolved oxygen reduction some toxic poison raising, fish breeding or not death, some bacteria breeding, aquatic ecology and the environment arising from the deterioration in water quality of hot water pollution.
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