A simulation of the effect of climate change-induced desertification on mineral dust aerosol

作者: S. Woodward , D. L. Roberts , R. A. Betts

DOI: 10.1029/2005GL023482

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摘要: [1] Vegetation and climate fields from a coupled carbon-cycle – model integration, which included the feedback of vegetation on climate, have been used to drive HadAM3 AGCM incorporating Hadley Centre mineral dust scheme in experiments investigate future concentration forcing. Comparison 2000 with 2100 simulations shows global annual mean atmospheric load increases 4 × 104 1.3 105 mg m−2, due combination desertification change. The radiative forcing 0.04 0.21 Wm−2 at top atmosphere −0.74 −1.82 surface.

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