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高原气象 2009
Effects of Black Carbon Aerosol in South Asia on Asian Summer Monsoon
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Abstract:
The effects of black carbon aerosol(BC) in the South Asia on Asian summer monsoon have been investigated by using the Community Atmosphere Model Version 3(CAM3) developed by the National Center for Atmospheric Research(NCAR).The results show that BC heats the lower troposphere because of strongly absorbing the solar radiation in the South Asia during the late spring.This may lead to an advance of the rainy periods of the Bay of Bengal and its coast and the outbreak of the Indian summer monsoon.In summer,the...