| Ecology and Economics |
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| Study on Response of Land Surface Temperature to Land Use and Land Cover Change Using Remote Sensing Data: A case on Urumqi, China |
| WANG Shan-shan1, CHEN Xi1, DUAN Han-ming2, ZHOU Ke-fa1, Alishir Kurban1 |
1.Xinjiang Research Center for Meneral Resources, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China;
2.College of Land and Resources, China West Normal University, Nanchong 637002, Sichuan, China |
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Abstract Rapid urban expansion has significant impact on urban environment. Study on response of land surface temperature to land use and land cover change (LUCC) using remote sensing data is an effective way to monitor and evaluate the impact of urbanization on urban environment. In this paper, we took an oasis city in arid region-Urumqi City as an example, and retrieved land surface temperature and detected land use/cover change (LUCC) and urban expansion of the study area by integrating remote sensing and geographic information systems. Landsat TM images of 1990 and 2009 were used to acquire the land use and land cover data. The single thermal infrared band was used to retrieve the land surface temperature. Based on the combining analysis of LUCC and the retrieved land surface temperature, response of land surface temperature to urbanization was studied quantitatively. Results showed that during the period from 1990 to 2009, land use and land cover of Urumqi experienced a dramatic variation, rapid urban expansion happened, and the increasing rate of urban construction area reached to 44.73%, and this urban development had raised land surface temperature by about 6 ℃. Distribution of the areas with raising temperature is consistent with the enlarged urban regions, which reveals that the urban development has raised the land surface temperature.
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Received: 12 August 2011
Published: 20 May 2012
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| [1]王涛.干旱区主要陆表过程与人类活动和气候变化研究进展[J].中国沙漠,2007,27(5):711-718.[2]贡璐,吕光辉.基于景观的干旱区城市热岛效应变化研究——以乌鲁木齐市为例[J].中国沙漠,2009,29(5):982-989.[3]王珊珊,艾里西尔·库尔班,郭宇宏,等.乌鲁木齐地区气温变化和城市热岛效应分析[J].干旱区研究,2009,26(3):434-442.[4]刘卫平,张帆,魏文寿,等.乌鲁木齐近30 a城市与郊区气候参数对比分析[J].中国沙漠,2010,30(3):681-686.[5]Arnfield A J.Two decades of urban climate research:A review of turbulence,exchanges of energy and water,and the urban heat island[J].International Journal of Climatology,2003,23(1):1-26.[6]张景哲,刘启明.北京城市气温与下垫面结构关系的时相变化[J].地理学报,1988,43(2):159-168.[7]张惠远,饶胜,迟妍妍,等.城市景观格局的大气环境效应研究进展[J].地球科学进展,2006,21(10):1025-1032.[8]Bottyan Z,Unger J.A multiple linear statistical model for esti-mating the mean maximum urban heat island[J].Theoretical and Applied Climatology,2003,75(3):233-243.[9]Spronken S R,Oke T R.The thermal region of urban parks in two cities with different summer climates[J].International Journal of Remote Sensing,1998,19(11):2085-2104.[10]马勇刚,贡璐,丁建丽.塔里木南缘绿洲“冷岛”效应时空变化研究——以于田地区为例[J].中国沙漠,2007,27(5):866-869.[11]Saaroni H,Ziv B.The impact of a small lake on heat stress in a Mediterranean urban park:The case of Tel Aviv,Israel[J].International Journal of Biometeorology,2003,47(3):156-165.[12]王国友,塔西甫拉提·特依拜,谭灵芝.新疆于田绿洲荒漠交错带土地利用变化的社会驱动力研究[J].中国沙漠,2006,26(2):259-264.[13]钱乐祥,丁圣彦.珠江三角洲土地覆被变化对地表温度的影响[J].地理科学,2005,60(5):761-770.[14]陈忠升,陈亚宁,李卫红.新疆和田河流域土地利用/覆被变化及其驱动力分析[J].中国沙漠,2010,30(2):326-334.[15]黄粤,陈曦.近15 a乌鲁木齐市城市用地扩展动态及其空间特征研究[J].冰川冻土,2006,28(3):364-371.[16]胡华浪,陈云浩,宫阿都.城市热岛的遥感研究进展[J].国土资源遥感,2005,65(3):5-9.[17]覃志豪,Zhang M H.用陆地卫星TM6数据演算地表温度的单窗算法[J].地理学报,2001,56(4):456-467.[18]乌鲁木齐统计局.乌鲁木齐市统计年鉴—2008[M].北京:中国统计出版社,2009:118-207.[19]韦海东,赵有益,陈英.兰州市城市热岛效应评价与灰色预测[J].中国沙漠,2009,29(3):571-577.[20]葛伟强,周红妹.基于遥感和GIS的城市绿地缓解热岛效应作用研究[J].遥感技术与应用,2006,21(5):432-434. |
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2012, Vol. 32 
