Simulated seasonal movement of precipitation zone in rainy season over China and its change on CO2-doubling |
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作者姓名: | Cao Hongxing |
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作者单位: | Chinese Academy of Meteorological Sciences;Beijing 100081;China |
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基金项目: | This research is supported by the Meteorological Science Foundation and National Natural Science Foundation of China. |
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摘 要: | In this paper, an investigation of simulated monthly precipitations from April to September is made. Though the precipitations are sometimes overestimated or underestimated, the geographical advance and recession of precipitation zones are well simulated by the UKMO global climate model with a simple mixed-layer ocean. Main characteristics of large-scale precipitation distribution are changed less on CO2-doubling, but the change is significant in some regions. The change in precipitation threatens us while the dry region is imposed by rainfall defect or the wet region by abundant rainfall induced by CO2-doubling.
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关 键 词: | greenhouse effect carbon dioxide change climate simulation. |
收稿时间: | 1992/4/28 0:00:00 |
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