福建林业科技Issue(3)：40-45,89,7.DOI:10.3969/j.issn.1002-7351.2013.03.09
昆明市主城区休憩区对热环境抑制特征分析
The Characteristics of Urban Thermal Environment Resisted by Recreation Area in Main Urban Area of Kunming City
摘要
Abstract
This paper used Quickbird data , Landsat TM/ETM+data, Modis data and the timely meteorological data to built Single-Window Algorithm for extracting the land surface temperature ( LST) in ERDAS.The thermal environment resistance characters of recreation area in Kunming was analyzed by taking the Panlong River and the Green Lake -Yuantong Mountain as the center .The re-sults showed that all kinds of suburban land classes had obvious effect for land surface high temperature resistance in 2000, but rec-reation area played an important role in higher land surface temperature resistance in 2008.The detailed landscape planning within residential area played an active role in resisting higher land surface temperature .The resistance radius of the Panlong River to high-er temperature was about 240m and the Green Lake-Yuantong Mountain was about 420m.关键词
多源数据/休憩区/热环境/抑制特征/昆明市Key words
multisource data/recreation area/thermal environment/resistance character/Kunming City分类
资源环境引用本文复制引用
杨云源,史正涛,何萍..昆明市主城区休憩区对热环境抑制特征分析[J].福建林业科技,2013,(3):40-45,89,7.基金项目
国家自然科学基金资助项目（云南高原小盆地城市气候特征研究，40965002）；云南省自然科学基金资助项目 （）
