东江源稀土矿区土地利用变化遥感监测研究
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摘要
针对1991—2013年东江源稀土矿区土地利用变化状况问题,该文提出了一种人工目视判读和最大似然法监督分类法相结合的分类方法。采用Majority/Minority分析对分类结果进行处理,通过混淆矩阵对分类的结果进行精度评估的方式,解决研究区土地利用变化与驱动力分析的问题。实验表明,1991—2013年东江源稀土矿区土地利用有比较显著的变化,但总体的土地结构变化不大,复垦等方面的因素使矿区的面积在逐渐减小,自然因素和人文因素在土地利用变化中起到了非常重要的作用。
According to the problems of land-use change of the rare earth mining area,located in the source region of Dongjiang River,this paper proposes a classification method combining manual visual interpretation with maximum likelihood supervised classification.Majority/Minority analysis was used to deal with the classification results,and the accuracy of the results was evaluated by confusion matrix to solve the problem of land-use change and driving force analysis in the study area.The experiment results show that 1991 to 2013 the land-use of study area change significantly,but the land structure changed little overall,reclamation and other factors have gradually reduced the area of the mining area,and natural and human factors play a very important role in land-use change.
According to the problems of land-use change of the rare earth mining area,located in the source region of Dongjiang River,this paper proposes a classification method combining manual visual interpretation with maximum likelihood supervised classification.Majority/Minority analysis was used to deal with the classification results,and the accuracy of the results was evaluated by confusion matrix to solve the problem of land-use change and driving force analysis in the study area.The experiment results show that 1991 to 2013 the land-use of study area change significantly,but the land structure changed little overall,reclamation and other factors have gradually reduced the area of the mining area,and natural and human factors play a very important role in land-use change.
引文
[1]张青兰.东江源区流域生态补偿的困境与出路[J].社科纵横,2015(8):45-48(ZHANG Qinglan.Dilemma andsolution of ecological compensation in Dongjiang RiverBasin[J].Social Sciences Review,2015(8):45-48)
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[3]CLOUTIS E A.Hyperspectral geological remote sensing:evaluation of analytical techniques[J].Remote Sensing,1996,17(12):215-224.
[4]VENKATARAMAN G,KUMAR S P,RATHA D S.Open cast mine monitoring and environmental impactstudies through remote sensing a case study from Goa,India[J].Geocarto-International,1997,12(2):39-53.
[5]华正坤.基于遥感影像的平朔矿区植被动态监测研究[D].北京:中国地质大学,2013.(HUA Zhengkun.Study on the dynamic monitoring of the vegetation inPingshuo mining area based on remote sensing image[D].Beijing:China University of Geosciences,2013.)
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[9]张召,白中科,贺振伟,等.基于RS与GIS的平朔露天矿区土地利用类型与碳汇量的动态变化[J].农业工程学报,2012,28(3):230-236.(ZHANG Zhao,BAIZhongke,HE Zhenwei,et al.The dynamic changes of landuse types and amount of carbon sequestration in Pingshuoopencast mine based on GIS and RS[J].Journal ofAgricultural Engineering,2012,28(3):230-236.)
[10]高奇,师学义,张琛,等.中国土地利用遥感动态监测研究进展与展望[J].广东土地科学,2013,12(5):18-23.(GAO Qi,SHI Xueyi,ZHANG Chen,et al.Progressand prospect of remote sensing dynamic monitoring ofland use in China[J].Guangdong Land Science,2013,12(5):18-23.)
[11]莫源富,周立新.TM数据在土地利用动态监测中的应用[J].国土资源遥感,2000,2(44):13-17.(MO Yuanfu,ZHOU Lixin.Application of data in land use dynamicmonitoring[J].Remote Sensing of Land and Resources,2000,2(44):13-17.)
[12]李爽,丁圣彦,许叔明.遥感影像分类方法比较[J].河南大学学报.2002,32(2):70-73.(LI Shuang,DINGShengyan,XU Shuming.Comparison of remote sensingimage classification methods[J].Journal of HenanUniversity,2002,32(2):70-73.)
[13]寻乌地方志编纂委员会.寻乌县志[M].合肥:黄山书社,2007:26-27.(Editorial Committee of Xunwu LocalChronicles.Xunwu County[M].Hefei:Mount Huang-shan Publishing House,2007:26-27.)
[14]张婷,骆希,蔡海生.江西耕地的动态变化及驱动力因子[J].水土保持通报,2014(3):305-310.(ZHANGTing,LUO Xi,CAI Haisheng.Dynamic change anddriving forces of cultivated land in Jiangxi[J].Bulletinof Soil and Water Conservation,2014(3):305-310.)
[15]黄铁兰,吴海陆,黄华谷.基于多源多时相遥感数据的稀土开采状况与地质环境问题监测[J].华南地质与矿产,2014(2):169-175.(HUANG Tielan,WU Hailu,HUANG Huagu.Monitoring of rare earth mining andmonitoring of geological environment based on multi-source and multitemporal remote sensing data[J].Geology and Mineral Resources of South China,2014(2):169-175.)
[2]LEGG C A.Application of remote sensing to environ-ment aspects of surface operations in the United Kingdom[C]∥Remote Sensing:An Operational Technology forthe Mining and Petroleum Industries.London:JMM,1999:159-164.
[3]CLOUTIS E A.Hyperspectral geological remote sensing:evaluation of analytical techniques[J].Remote Sensing,1996,17(12):215-224.
[4]VENKATARAMAN G,KUMAR S P,RATHA D S.Open cast mine monitoring and environmental impactstudies through remote sensing a case study from Goa,India[J].Geocarto-International,1997,12(2):39-53.
[5]华正坤.基于遥感影像的平朔矿区植被动态监测研究[D].北京:中国地质大学,2013.(HUA Zhengkun.Study on the dynamic monitoring of the vegetation inPingshuo mining area based on remote sensing image[D].Beijing:China University of Geosciences,2013.)
[6]陈华丽,陈刚,李敬兰,等.湖北大冶矿区生态环境动态遥感监测[J].资源科学,2004,26(5):132-138.(CHENHuali,CHEN Gang,LI Jinglan,et al.Dynamic remotesensing monitoring of ecological environment in Dayemining area of Hubei[J].Resource and Science,2004,26(5):132-138.)
[7]李琳,谭炳香,冯秀兰.北京郊区植被覆盖变化动态遥感监测:以怀柔区为例[J].农业网络信息,2008(6):12.(LI Lin,TAN Bingxiang,FENG Xiulan.Dynamicremote sensing monitoring of vegetation cover changein Beijing suburbs:a case study of Huairou District[J].Agricultural Network Information,2008(6):12.)
[8]叶宝莹,白中科,包妮沙.矿区土地复垦遥感动态监测体系构建[C]∥纪念中国农业工程学会成立30周年暨中国农业工程学会2009年学术年会论文集.[出版地不详:出版源不详],2009.(YE Baoying,BAI Zhongke,BAO Nisha.Construction of remote sensing dynamicmonitoring system for land reclamation in mining area[C]∥To Commemorate the Founding of the ChineseAgricultural Engineering Society(30th anniversary)andthe Annual Academic Meeting of the Chinese Agricul-tural Engineering Society in 2009.[S.l.:s.n.],2009.)
[9]张召,白中科,贺振伟,等.基于RS与GIS的平朔露天矿区土地利用类型与碳汇量的动态变化[J].农业工程学报,2012,28(3):230-236.(ZHANG Zhao,BAIZhongke,HE Zhenwei,et al.The dynamic changes of landuse types and amount of carbon sequestration in Pingshuoopencast mine based on GIS and RS[J].Journal ofAgricultural Engineering,2012,28(3):230-236.)
[10]高奇,师学义,张琛,等.中国土地利用遥感动态监测研究进展与展望[J].广东土地科学,2013,12(5):18-23.(GAO Qi,SHI Xueyi,ZHANG Chen,et al.Progressand prospect of remote sensing dynamic monitoring ofland use in China[J].Guangdong Land Science,2013,12(5):18-23.)
[11]莫源富,周立新.TM数据在土地利用动态监测中的应用[J].国土资源遥感,2000,2(44):13-17.(MO Yuanfu,ZHOU Lixin.Application of data in land use dynamicmonitoring[J].Remote Sensing of Land and Resources,2000,2(44):13-17.)
[12]李爽,丁圣彦,许叔明.遥感影像分类方法比较[J].河南大学学报.2002,32(2):70-73.(LI Shuang,DINGShengyan,XU Shuming.Comparison of remote sensingimage classification methods[J].Journal of HenanUniversity,2002,32(2):70-73.)
[13]寻乌地方志编纂委员会.寻乌县志[M].合肥:黄山书社,2007:26-27.(Editorial Committee of Xunwu LocalChronicles.Xunwu County[M].Hefei:Mount Huang-shan Publishing House,2007:26-27.)
[14]张婷,骆希,蔡海生.江西耕地的动态变化及驱动力因子[J].水土保持通报,2014(3):305-310.(ZHANGTing,LUO Xi,CAI Haisheng.Dynamic change anddriving forces of cultivated land in Jiangxi[J].Bulletinof Soil and Water Conservation,2014(3):305-310.)
[15]黄铁兰,吴海陆,黄华谷.基于多源多时相遥感数据的稀土开采状况与地质环境问题监测[J].华南地质与矿产,2014(2):169-175.(HUANG Tielan,WU Hailu,HUANG Huagu.Monitoring of rare earth mining andmonitoring of geological environment based on multi-source and multitemporal remote sensing data[J].Geology and Mineral Resources of South China,2014(2):169-175.)