| 大型露天矿区土地利用类型动态变化分析 |
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| 引用本文： | 夏仲远,马从安,赵守鹏. 大型露天矿区土地利用类型动态变化分析[J]. 露天采矿技术, 2011, 0(2): 79-81 |
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| 作者姓名： | 夏仲远 马从安 赵守鹏 |
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| 作者单位： | 中国矿业大学矿业工程学院,江苏徐州,221116 |
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| 摘 要： | 选取矿区的Landsat TM影像为基础资料,在ERDAS IMAGINE遥感图像处理软件中对其进行几何处理和主成分分析,并按照原地貌、采掘区、剥离区和复垦区4大类型建立研究区的土地利用类型图。运用ArcGIS地理信息系统软件,得到研究区详细的土地利用类型转变数据,依据数据建立了单一土地利用类型动态度、线性回归方程以及综合土地利用类型动态度3个分析模型,进而为大型露天矿区的生态重建提供决策支持。
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| 关 键 词： | 土地利用类型 TM影像 遥感 地理信息系统 分析模型 |
Dynamic change analysis of land use types in large opencast mining area |
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| XIA Zhong-yuan,MA Cong-an,ZHAO Shou-peng. Dynamic change analysis of land use types in large opencast mining area[J]. Opencast Mining Technology, 2011, 0(2): 79-81 |
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| Authors: | XIA Zhong-yuan MA Cong-an ZHAO Shou-peng |
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| Affiliation: | XIA Zhong-yuan,MA Cong-an,ZHAO Shou-peng(School of Mines,China University of Mining and Technology,Xuzhou 221116,China) |
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| Abstract: | Based on the Landsat—TM images of 1arge opencast mine,with geometric processing and principal components analysis by ERDAS IMAGINE,land were classified according to original landform area,excavated area,stripping area and land reclamation area to get land use type graphs of study area.According to detailed data of land use change,which was got by using ArcGIS,three analysis models were established,such as single land use type dynamic degree,linear regression equation and integrated land use type dynamic degree,which provide decision-making support for ecosystem reconstruction in large opencast mine. |
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| Keywords: | land use types TM image remote sensing GIS analysis models |
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