1979-2013年北京市永定河流域平原城市段核心区域植被盖度演变分析  

An Analysis on the Vegetation Coverage Evolution from 1979 to 2013 in the Urban Core Area of the Yongding River Basin Plain of Beijing

作　　者：胡承江[1] 李雄[2,3] 

机构地区：[1]中国建筑设计研究院城镇规划设计院 [2]北京林业大学园林学院 [3]北京林业大学城乡生态环境北京实验室

出　　处：《中国园林》2015年第9期12-16,共5页Chinese Landscape Architecture

基　　金：“十二五”国家科技支撑计划“村镇景观建设关键技术研究”(编号2012BAJ24B05);北京市共建项目专项共同资助

摘　　要：在城市化进程不断推进,人与自然矛盾日趋激烈的情况下,中国适时地提出了大力发展"生态文明"建设的重要决策纲领,旨在全面提升城市生态环境,提高居民生态意识。作为对城市的孕育和发展有着重要影响的河流水系,其生态环境的演变研究有着较高的代表性。以永定河流域平原城市段核心区域为例,借助大数据时代带来的良好契机,分析其植被盖度的演变规律,为进一步修复城市景观生态环境,实施科学的风景园林规划设计奠定基础。With the progress of urbanization, the contradiction between human and nature becomes very serious. At this point, we put forward the policy of ＂Ecological Civilization＂, and the purpose is to improve the urban ecological environment and enhance the ecological awareness of residents. River system has important influence on the generation and development of city, and the research on its ecological environment evolution is highly representative. This paper takes the core area of Yongding River basin plain as the example, analyzes the evolution law of vegetation coverage, with the help of the big data technology, and establishes the foundation for further restoration of urban landscape ecological environment and the implementation of scientific landscape planning and design.

关 键 词：风景园林 大数据 规划 植被盖度 

分 类 号：TU986[建筑科学—城市规划与设计]