城市化对气候变化的影响及其反馈机制研究  

EFFECTS OF URBANIZATION ON CLIMATE CHANGE AND RELATED RETROACTION MECHANISMS

作　　者：赵守栋[1,2] 王京凡 何新[1,2] 刘阳[1,2] 王晓敏[1,2] 田育红[1,2] 

机构地区：[1]北京师范大学地表过程与资源生态国家重点实验室 [2]北京师范大学资源学院,北京100875

出　　处：《北京师范大学学报（自然科学版）》2014年第1期66-72,共7页Journal of Beijing Normal University(Natural Science)

基　　金：国家水体污染控制与治理科技重大专项(2012ZX07501-001);国家自然科学青年基金资助项目(41101076);中央高校基本科研业务费专项资金资助项目(2012LYB22)

摘　　要：在探讨了城市化的概念和特征的基础上,分析了国内外对于城市化与气候变化的相互影响的研究成果,提出当前研究的热点和难点问题,并指出未来相关研究可能的发展趋势.结果表明,城市化的评价方法还没有统一的标准,不同评价方法所得结果的可比性有待提高;城市化对不同的气候要素均造成了显著的影响,但相关研究主要集中在局地小气候的变化上.气候变化是一个非常复杂的过程,城市化在不同地区所起的作用有多大,其在全球气候变化中的作用如何,还需要采用更准确的定量化研究深入阐释;此外,气候变化对城市化反过来也造成不容忽视的影响,但国内的相关研究仅停留在大尺度上的理论研究和政策建议阶段,需要更多的实例研究来检验.Climate change in urban area is a focal point in meteorological science. How to adapt to climate changes by optimal urban planning and management is becoming increasingly important. Interaction between urbanization and climate change was reviewed, urgent topics in current research were identified, developments for future study were explored. Data indicated that evaluation methods on urbanization have not come to any agreement. Comparability among data from different evaluation methods was still low and needed more scientific verification. Impacts of urbanization on different climate factors were significant. It was not known how great the impacts were in a given area, which need more accurate quantitative analyses. Impacts of climate changes on urbanization cannot be ignored. Current domestic research is still in earlier stage of theoretical study, more practical examples should be explored to validate theory.

关 键 词：城市化 气候变化 影响 反馈机制 

分 类 号：P467[天文地球—大气科学及气象学]