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被以下文章引用:
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标题:
气候变化对湘江流域降水气温和蒸发的影响变化预测Climate Change Impact on Hydro-Climate Variables in the Xiangjiang Basin
作者:
肖义, 唐少华, 陈华, 胡林娟
关键字:
气候变化, 湘江, 统计降尺度, 气温, 降水, 蒸发Climate Change; Xiangjiang Basin; Statistical Downscaling Method; Temperature; Precipitation; Evaporation
期刊名称:
《Journal of Water Resources Research》, Vol.2 No.1, 2013-02-27
摘要:
通过收集和整理湘江流域历史水文气象资料,利用统计降尺度方法建立湘江流域气温、降水和蒸发等要素同全球气候模式大尺度因子的统计关系,分析和预测了未来湘江流域水文气象要素的变化情况。研究结果表明,未来2010~2099年湘江流域气温和蒸发有较明显的上升趋势,降水变化趋势不明显。
Based on the collection of historical hydro-climate data, such as precipitation, temperature and evaporation in the Xiangjiang Basin, the relationship between the local hydro-climate variables and large scale climate predictors of GCM has been established by using Automated Statistical Downscaling model. The future change of those hydro-climate variables was predicted by using this technical frame during the period of 2010-2099 inthis basin. The results showed that temperature and evaporation will increase significantly, while precipitation has no significant change trend in future.