Sensitivity experiments and assessment of climatic changes in China induced by greenhouse effect


Zhao Zongci , Ding Yihui

DOI:

Received June 06, 1990,Revised , Accepted , Available online

Volume 2,1990,Pages 73-84

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Climatic changes can be separated into two parts: natural changes -and human activity influenced on climatic changes. The observed data could not only show the effects caused by human activity. Several simulated results as simulated by the GCMs induced by the greenhouse effects in China .have been analysed. It is shown that an obvious warming of about 3-6℃ in winter and 2-5℃ in summer in China as simulated by the GCMs induced by doubling CO2 have been found. There are getting drier or wetter regions in China due to doubled CO2 as simulated by most of models. Comparing the simulated results with the observed data in China, some simulated results are able to be believed. The GCMs should be improved, especially in the regional areas.

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