温室效应 期刊论文

浙大图书馆--常用资源--SDOL期刊的网址去查找就OK了

Impacts of greenhouse effects (2 X CO_2) on climate change over China as simulated by a regional climate model have been investigated. The model was based on RegCM2 and is nested in one-way mode within a global coupled atmosphere-ocean model (CSIRO R21L9 AOGCM). Two multi-year simulations, the control run with normal CO_2 concentration and sensitivity run with doubled CO_2 concentration are conducted. As Part Ⅱ of the publications, with a brief analysis of the 2 X CO_2 experiment by CSIRO R21L9, results of the 2 X CO_2 simulation by RegCM2 are analyzed in detail. Results of the RegCM show a remarkably warming over China with an increment ranging from 2.2℃ in southern China to 2.8℃ in northern due to greenhouse effect. The regional averaged annual temperature increase is 2.5℃. The warming is greater in winter and spring. Daily maximum and minimum temperatures increase also over China which lead to much more hot spell days in summer and less cold sp