厦门本岛城市森林树冠覆盖与热岛效应关系

doi:10.11707/j.1001-7488.20140309

Abstract

Abstract:

Through the relatively Brightness temperature distribution and variation, spatial distribution and change characteristics of heat island in Xiamen Island were quantitatively descripted based on Landsat TM image, combined with urban forest canopy cover data, obtained by visual interpretation from QuickBird image, to analysis the relationship between canopy cover data types and relatively brightness temperature, absolute temperature by GIS spatial statistical functions. This paper investigated the mitigation functions of urban forest canopy cover on the heat island. The results showed that heat island effect of Xiamen island was remarkable, and medium heat island and strong heat island were mainly thermal field types, which clustered together on the city commercial , residential center and industrial hubs of the island north-northwest area in Xiamen island. The thermal field strength and heat island effects generally increased from 1993 to 2009 in Xiamen Island. The medium heat island and strong heat island distribution was developed from scattered point into mass patchy distribution from 1993 to 2009 in the northern area of Xiamen island. Land cover types and urban heat island distribution showed a corresponding relationship, and the park forest canopy cover with consecutive crown cover exhibited large patch, with low fragmentation. Approximate 77.86% of the park area concentrated in the Green Island area. The forest canopy cover along the main roads and in residential area mainly distributed in the weak heat islands and the secondary heat island areas, with smaller patches, high degree of fragmentation, lower continuity, leading to lower vegetation coverage area, not mitigating the heat island effect very well. Lawn uniformly distributed in Green Island, weak heat island and secondary heat island district. The results indicate that vegetation cover, a large body of urban forest patches can significantly slow down the heat island effect.

Key words: heat island effect, urban forest, tree canopy coverage, relatively brightness temperature, Xiamen

CLC Number:

S731.2

Gao Meirong, Jia Baoquan, Wang Cheng, Sun Chaohui. Relationship between Urban Forest Canopy Cover and Heat Island Effect in Xiamen Island[J]. Scientia Silvae Sinicae, 2014, 50(3): 63-68.

References

陈锋,何报寅,龙占勇,等.2008.利用Landsat ETM⁺ 分析城市热岛与下垫面的空间分布关系. 国土资源遥感,76(2):56-60.
(Chen F, He B Y, Long Z Y, et al. 2008. A spatial analysis of urban heat island and underlying surface using Landsat ETM~+. Remote Sensing for Land & Resources, 76(2):56-60. [in Chinese] )
方圣辉,刘俊怡.2005.利用Landsat数据对武汉城市进行热岛效应分析. 测绘信息与工程, 30(2):1-2.
(Fang S H, Liu J Y. 2005. Analysis of Wuhan city thermal island effect using landsat data. Wtusm Bulletin of Science and Technology, 30(2):1-2. [in Chinese] )
贾宝全.2007.干旱区生态学研究中若干问题的思考.干旱区地理, 30(1):1-6.
(Jia B Q. 2007. Some consideration on the ecological research in arid region. Arid Land Geography, 30(1):1-6. [in Chinese] )
贾海峰,刘雪华.2006.环境遥感原理与应用.北京:清华大学出版社,163-166.
江樟焰,陈云浩,李京.2006.基于Landsat TM数据的北京城市热岛研究. 武汉大学学报: 信息科学版, 31(2): 120-123.
(Jiang Z Y, Chen Y H, Li J. 2006. Heat island effect of Beijng based on Landsat TM data. Geomatics and Information Science of Wuhan University, 31(2): 120-123. [in Chinese] )
李彪,邓斌,黄雅丽,等.2008.合肥市景观结构对城市热岛的影响.安徽农业科学,36(27):11869-11871.
李延明,张济和,古润泽.2004.北京市植被绿度与城市热岛效应关系研究.中国园林,(1):72-75.
(Li Y M, Zhang J H, Gu R Z. 2004. Research on the relationship between urban greening and the effect of urban heat island. Chinese Landscape Architecture, (1):72-75. [in Chinese] )
刘滨谊,温全平,刘颂,等.2006.城市森林规划中的城市森林分类.中国城市林业, 4(4):4-8.
(Liu B Y, Wen Q P, Liu S, et al. 2006. Urban forest classification in urban forest planning. Journal of Chinese Urban Forestry, 4(4):4-8. [in Chinese] )
裴欢,房世峰.2008.南京市夏季热岛特征及其与土地利用覆盖关系研究. 干旱气象, 26(1):23-27.
(Pei H, Fang S F. 2008. Characteristics of heat island in Nanjing and relationship between heat island and land use/cover. Arid Meteorology, 26(1):23-27. [in Chinese] )
苏伟钟,杨英宝,杨桂山.2005.南京市热场分布特征及其与土地利用/覆被关系的研究. 地理科学, 25(6):697 -703
(Su W Z, Yang Y B, Yang G S. 2005. Distributional characteristics of urban thermal space and relations with land use/cover of Nanjing. Scientia Geographica Sinica, 25(6):697 -703. [in Chinese] )
岳文泽,徐建华.2006.基于遥感影像的城市土地利用生态环境效应研究——以城市热环境和植被指数为例.生态学报, 26(5): 1450-1460.
(Yue W Z, Xu J H. 2006. An analysis on eco-environmental effect of urban land use based on remote sensing images：a case study of urban thermal environment and NDVI. Acta Ecologica Sinica, 26(5): 1450-1460. [in Chinese] )
Dallimer M,Tang Z Y,Bibby P R,et al.2011.Temporal changes in greenspace in a highly urbanized region.Biology Letters, 7(5): 763-766.
Fullerl R A,Gaston K J.2009.The scaling of green space coverage in European cities.Biology Letters, 5(3):352-355.
Heidt V,Neef M.2008.Benefits of urban green space for improving urban Climate//Carreiro M M, Song Y C, Wu J G.Ecology,Planning,and Management of Urban Forests. New York:Springer,84-96.
Reid R S,Kruska R L,Muthui N,et al.2000.Land-use and land-cover dynamics in response to changes in climatic, biological and socio-political forces: The case of south-western Ethiopia. Landscape Ecology, 15(4):339-355.
Rizwan A M,Dennis L Y C,Liu C.2008.A review on the generation,determination and mitigation of Urban Heat Island.Journal of Environmental Sciences, 20(1):120-128.
Turner B L,Skole D,Moss R.1993.Relating land use and global land cover change.Stockholm: IGBP.
Voogt J A, Oke T R.2003.Thermal remote sensing of urban areas.Remote Sensing of Environment, 86(3):370-384.
Xiao R B,Ouyang Z Y,Li W F,et al.2005.A review of the ecoenvironmental consequences of urban heat islands. Acta Ecologica Sinica, 25(8):2055-2060.
Zhanng D L, Shou X Y, Dickerson R R,et al.2011.Impact of up-stream urbanization on the urban heat island effects over the Washington-Baltimore metropolitan region. JAPPL Meteor Climatol, 50(10):2012-2029.

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Relationship between Urban Forest Canopy Cover and Heat Island Effect in Xiamen Island

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