Technology Application |
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Research on Built-up Land Sprawl in Yellow River Basin |
LI Xiao-qin 1, TIAN Long 2, SUN Bo 3, SUN Yong-jun 1 |
1. China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China; 2. China Universityof Geosciences, Beijing 100083, China; 3. China University of Mining & Technology, Beijing 100083, China |
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Abstract Based on the Landsat MSS,ETM and CBERS-2 images of Yellow River Basin acquired in 1975, 2000 and 2006
respectively,the authors extracted the built-up land sprawl information. Investigation shows that the built-up land sprawl
in Yellow River Basin has mainly occurred in the eastern part of China and the area of built-up land sprawl increased by 46
631.13 km2 from 1975 to 2006,i e.,about 2 254.621 km2 per year. It is the natural geography and human conditions that
have controlled the trend of built-up land sprawl in Yellow River Basin. In addition,the rapid economic development has
accelerated the built-up land sprawl.
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Keywords
Remote sensing image
Economic development direction
Shunde district
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Issue Date: 13 November 2010
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[1]Bock M, et al. Object-oriented Methods for Habitat Mapping at Multiple Scales-Case Studies from Northern Germany and Wye Downs[J]. Journal for Nature Conservation, 2005, 13(2-3):75-89. [2]王琳,徐涵秋,李胜.福州城市扩展的遥感动态监测[J]. 地球科学,2006,8(4):129-135. [3]吴宏安,蒋建军,周杰,等.西安城市扩张及其驱动力分析[J].地理学报,2005,60(1):143-149. [4]吴铮争,宋金平,王晓霞. 北京城市边缘区城市化过程与空间扩展——以大兴区为例[J]. 地理研究, 2008,27(2):285-293. [5]徐梦洁,於海美,梅艳,等. 近年我国城市土地扩展进展研究[J]. 国土资源科技管理,2008, 25(1):47-53. [6]徐涵秋.基于谱间特征和归一化指数分析的城市建筑用地信息提取[J].地理研究, 2005,24(2):311-322. [7]王劲峰. 空间分析[M]. 北京:科学出版社, 2006. [8]周干峙.西安市首轮城市总体规划回忆[C]∥2005年城市规划年会论文集. 北京:中国水利水电出版社,2005. [9]李加林, 朱晓华, 张殿发. 群组型港口城市用地时空扩展特征及外部形态演变——以宁波为例[J]. 地理研究, 2008, 27 (2):275- 285. |
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