摘要
全球变暖是目前最重要的环境问题之一,基于目前的相关研究成果,本文简要介绍了国际上较为常用的全球气候变化情景及我国未来的气候变化情势,着重论述了我国水资源系统对气候变化的敏感性以及未来气候变化情势下我国的水资源情势。最后,针对目前评价结果中存在的问题及薄弱环节,提出了在下一步气候变化对水影响研究中需要重点解决的科学问题。
Global warming has been an important environmental issue. Based on the previous study on climate change and its effect, the commonly-used climate scenario in the world and climate change in the China was briefly introduced. Sensitivity of freshwater resources to climate change and the future possible water resources change in China under the climate change scenario A2 and B2 were summarized. Finally, the scientific problems to be further studied in field of climate change impacting on hydrology and water resources were addressed.
出处
《中国水利》
2008年第2期14-18,共5页
China Water Resources
基金
现代水利科技创新项目--全球气候变化对水利影响的预研究(XDS2008-01)
江苏省"333高层次人才培养工程"科研项目--气候变化对区域水安全影响及对策研究。
关键词
气候变化
水资源
敏感性
影响评估
科学问题
climate change
water resources
sensitivity
effect assessment
scientific problems
