武汉地区绿地对热环境的影响被引量：1

Impact of Urban Green to Thermal Environment in Wuhan Based on Remote Sensing

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摘要利用武汉市2002-07-09的Landsat ETM+数据,提取了绿地斑块的形状参数并进行地温反演,探讨了绿地斑块的周长和面积对城市热环境的具体影响。结果表明,绿地斑块的周长、面积和温度有一定的负相关性,绿地斑块对周边热环境的影响也随绿地的周长和面积的变化而变化。 This paper discussed the impact of shape parameters of urban green patches on urban thermal environment by extracting shape parameter of urban green patches and land surface temperature of Wuhan City based on Landsat ETM+ data. The results show that the relationship between green land patch area, perimeter and temperature is negative. The impact of green land patches on surrounding thermal environment also changes with the area and perimeter of urban green land.

作者陈涛张旭阳李鹏宇陈彦龙王毅

机构地区中国地质大学(武汉)地球物理与空间信息学院

出处《地理空间信息》 2014年第2期53-55,8,共3页 Geospatial Information

基金国家863计划重点资助项目(2012AA121303) 湖北省自然科学基金资助项目(2012FFB06501) 中国科学院数字地球重点实验室开放基金资助项目(2011LDE003) 中央高校基本科研业务费专项资金资助项目(CUGL100206) 数字制图与国土信息应用工程国家测绘地理信息局重点实验室开放研究基金资助项目(GCWD201202)

关键词城市热环境遥感城市绿地形状要素 urban thermal environment,remote sensing,urban green land,shape parameter

分类号 P237.9 [天文地球—摄影测量与遥感]

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1Oke T R. Boundary Layer Climates [M]. Methuen, 1987.
2Yoshikado H, Tsuchida M. High Levels of Winter Air Pollution under the Influence of the Urban Heat Island along the Shore of Tokyo Bay [J]. Journal of Applied Meteorology, 1996, 35 : 1 804-1 813.
3Oke T R, Spronken-Smith R A, Jauregui E, et al. The Energy Balance of Eentral Mexico City during the Dry Season [J]. Atmospheric Environment, 1993, 33 : 3 919-3 930.
4Stoll M, Brazel A. Surface-air Temperature Rehtiomhips in the UrbanEnvironment ofPhoeni~ Atizom []]. Phys. Geography, 1992, 13(2): 160-179.
5Rao P K. Remote Sensing of Urban "Heat Island" from an Environmental Satellite [J].Bull AM Meteorol Soc, 1971,53:647-648.
6Roth M, Oke T R, Emery W J. Satellite Derived Urban Heat Island from Three Coastal Cities and the Utilization of Such Data in Urban Climatology [J]. International Journal of Remote Sensing, 1989, 10:1 699-1 720.
7Lougeay R, Brazel A, Hubble M. Monitoring Intra-urban Temperature Patterns and Associated Land Cover in Phoenix, Arizona using Landsat Thermal Data [J]. Geocarto International, 1996, 11:79-89.
8Quattrochi D A, Luvall J C. Thermal Infrared Remote Sensing for Analysis of Landscape Ecological Process: Methods and Applications [J]. Landscape Ecology, 1994, 14:577-598.
9Lo C P, Quattrochi D A, Luvall J C. Application of High- resolution Thermal Infrared Remote Sensing and GIS to Assess the Urban Heat Island Effect [J]. International Journal of Remote Sensing, 1997, 18:287-304.
10Artis D A, Carnahan W H. Survey of Emissivity Cariability in Thermography of Urban Areas [J]. Remote Sensing of Environment, 1982, 12:167-218.