[1]SUN Peng,HAN Mu-wen,BAI Lin-bo,et al.Study on Spatiotemporal Variation of Heat Island Effect Based on Landsat TM/ETM in Yinchuan City[J].Research of Soil and Water Conservation,2014,21(01):290-293.
Copy
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
21
Number of periods:
2014 01
Page number:
290-293
Column:
Public date:
2014-02-28
- Title:
-
Study on Spatiotemporal Variation of Heat Island Effect Based on Landsat TM/ETM in Yinchuan City
- Author(s):
-
SUN Peng, HAN Mu-wen, BAI Lin-bo, ZHAO Wen-ting, WANG Xu-sheng
-
School of Resources and Environment, Ningxia University, Ningxia 750021, China
-
- Keywords:
-
heat island effect; Landast TM/ETM; Yinchuan City; relative brightness temperature
- CLC:
-
X16;X87
- DOI:
-
-
- Abstract:
-
Based on thermal infrared band of Landsat TM/ETM of 1999,2006 and 2011, the study inversed surface brightness temperature of Yinchuan City, and relative brightness temperature was calculated through normalization processing. The result showed that from 1991 to 2011, the range of heat island generally expanded, and the intensity increased gradually. The heat island effect increased constantly in Jinfeng district, and increased out of nothing in Xixia and Xingqing district. With respect to the spatial distribution, the heat island effect mainly distributed at industrial area of Xixia area, economic development zone of Jinmen district and business district of Xingqing district. Also the main reason included industry development, road construction and increase of urban area.