离子稀土矿区地表扰动温度分异效应分析——以岭北矿区为例
|
摘要
以赣州市岭北矿区2000年、2004年、2009年、2014年的Landsat系列遥感数据为数据源,采用辐射传导方程法对矿区地表进行温度反演,分析稀土开采对矿区温度的分异扰动效应。结果表明,在2000年至2009年间,由于矿点快速扩张,导致超高温区、高温区和较高温区面积由2000年的13.9 km2增加至35.86 km2;在2009年至2014年,由于原地浸矿工艺的普及和矿区生态复垦的实施,矿区高温区与超高温区面积减少了7.16 km2,变为28.7 km2,矿区的矿点面积与矿区地表高温区域具有明显的正相关关系;矿区高温区和超高温区区域范围与矿点区域范围在空间位置上高度吻合,高温区随着超高温区的扩大而扩大,且高温区的分布以超高温区为中心,超高温区对高温区起到辐射增长的作用。
Based on the Landsat remote sensing data of the Ridge North rare earth mining area of Ganzhou in 2000,2004,20009 and 2014,the surface temperature in the mining area was calculated with radiation conduction equation theory and used to analyze the temperature differentiation disturbance effect of the rare earth mining. The results show that the ultra high temperature area,high temperature area and slightly- high- temperature area of Ridge North mining area increased from13. 9km2 to 35. 86km2 between 2000 to 2009 owing to fast expansion of the occurrences. In 2009 to 2014,because of the popularization of in- situ leaching process and implementation of ecological reclamation in the mining aera,the ultra high temperature area and high temperature area reduced to 28. 7km2. The results also exhibit that the occurrences area of mine has positive correlation with surface high temperature. The high temperature area and the ultra high temperature area of the mine are coincident with the mineral occurrence area in spatial position. The high temperature area expands with the extending of the ultra high temperature area,high temperature area is distributed around the ultra high temperature area,and the ultra high temperature area contributes to the radiant expansion of the high temperature area.
Based on the Landsat remote sensing data of the Ridge North rare earth mining area of Ganzhou in 2000,2004,20009 and 2014,the surface temperature in the mining area was calculated with radiation conduction equation theory and used to analyze the temperature differentiation disturbance effect of the rare earth mining. The results show that the ultra high temperature area,high temperature area and slightly- high- temperature area of Ridge North mining area increased from13. 9km2 to 35. 86km2 between 2000 to 2009 owing to fast expansion of the occurrences. In 2009 to 2014,because of the popularization of in- situ leaching process and implementation of ecological reclamation in the mining aera,the ultra high temperature area and high temperature area reduced to 28. 7km2. The results also exhibit that the occurrences area of mine has positive correlation with surface high temperature. The high temperature area and the ultra high temperature area of the mine are coincident with the mineral occurrence area in spatial position. The high temperature area expands with the extending of the ultra high temperature area,high temperature area is distributed around the ultra high temperature area,and the ultra high temperature area contributes to the radiant expansion of the high temperature area.
引文
[1]黄紫彬,蔡昶,袁宪强,等.浅析原地浸矿开采的离子型稀土矿山安全问题[J].稀土,2013,34(4):99-106.Huang Z B,Cai C,Yuan X Q,et al.Analysis situ leaching mining ionic rare earth mine safety[J].Chinese Rare Earths,2013,34(4):99-106.
[2]李恒凯,吴立新,刘小生.稀土矿区地表环境变化多时相遥感监测研究-以岭北稀土矿区为例[J].中国矿业大学学报,2014,43(6):1087-1095.Li H K,Wu L X,Liu X S.Chang detection of groundsurface environment in rare earth mining area based on multi-temporal remote sensing:a case in lingbei rare earth mining area[J].Journal of China University of Mining&Technology,2014,43(6):1087-1095.
[3]高志强,周启星.稀土矿露天开采过程的污染及对资源和生态环境的影响[J].生态学杂志,2011,30(12):2915-2922.Gao Z Q,Zhou Q X.Contamination from rare earth ore strip mining and its impacts on resources and eco-environment[J].Chinese Journal of Ecology,2011,30(12):2915-2922.
[4]彭建,蒋一军,吴健生,等.我国矿山开采的生态环境效应及土地复垦典型技术[J].地理科学进展,2005,24(2):38-48.Peng J,Jiang Y,Wu J S,et al.Eco-environmental effects of mining and related land reclamation technologies in China[J].Progress in Geography,2005,24(2):38-48.
[5]谢苗苗,白中科,付梅臣,等.大型露天煤矿地表扰动的温度分异效应[J].煤炭学报,2011,36(4):643-648.Xie M M,Bai Z K,Fu M C,et al.Effects of land disturbance on surface temperature in large opencast coal mine[J].Journal of the China Coal Society,2011,36(4):643-647.
[6]刘培,杜培军,逄云峰.基于遥感和CA_Markov模型的煤矿区热环境与土地覆盖变化模拟评价[J].煤炭学报,2012,37(11):1847-1853.Liu P,Du P J,Ye Y F.Analysis and simulation of land cover and thermal environment in mining area based on remote sensing data and CA_Markov model[J].Journal of the China Coal Society,2012,37(11):10439-10446.
[7]邱文玮,侯湖平.基于RS的矿区生态扰动地表温度变化研究[J].矿业研究与开发,2013,33(2):68-73.Qiu W W,Hou H P.Study on surface temperature variation caused by ecological disturbance in the mining area based on RS[J].Mining R&D,2013,33(2):68-73.
[8]肖子捷,刘祖文,张念.离子型稀土采选工艺环境影响分析与控制技术[J].稀土,2014,35(6):56-62.Xiao Z J,Liu Z W,Zhang N.Environmental impact analysis and control technology of ion rare earth mining in south of Jiangxi province[J].Chinese Rare Earths,2014,35(6):56-61.
[9]陈熙,蔡奇英,余祥单,等.赣南离子型稀土矿山土壤环境因子垂直分布—以龙南矿区为例[J].稀土,2015,36(1):23-28.Chen X,Cai Q Y,Yu X D,et al.Vertical distributions of soil environmental factors in ion-type rare earth mining of southern Jiangxi-a case study in Longnan rare earth mining area[J].Chinese Rare Earths,2015,36(1):23-28.
[10]罗红霞,邵景安,张雪清.基于辐射传导方程的三峡库区腹地地表温度的遥感反演[J].资源科学,2012,34(2):256-265.Luo H X,Shao J A,Zhang X Q.Retrieving land surface temperature based on the radioactive transfer equation in the middle reaches of the three gorges reservoir area[J].Resources Science,2012,34(2):256-265.
[11]Sobrino J A,Jiménez-Mu槇noz J C,Paolini L.Land surface temperature retrieval from LANDSAT TM 5[J].Remote Sensing of Environment,2004,90(4):434-440.
[12]Julia A Barsi,John R Schott,Frank D Palluconi,et al.Validation of a web-based atmospheric correction tool for single thermal band instruments[R].58820,San Diego:Society of Photo Optical Instrumentation Engineers,2005.
[13]覃志豪,李文娟,徐斌,等.陆地卫星TM6波段范围内地表比辐射率的估计[J].国土资源遥感,2004,16(3):28-32.Qin Z H,Li WJ,Xu B,et al.The estimation of land surface emissivity for landsat TM6[J].Remote Sensing for Land&Resources,2004,16(3):28-32.
[14]李恒凯,刘小生,李博,等.红壤区植被覆盖变化及与地貌因子关系—以赣南地区为例[J].地理科学,2013,34(1):103-109.Li H K,Liu X S,Li B,et al.Vegetation coverage variations and correlation with geomorphologic factors in red soil region:a case in south Jiangxi province[J].Scientia Geographica Sinica,2014,34(1):103-109.
[15]薛晓娟,孟庆岩,王春梅,等.北京市热岛效应时空变化的HJ-1B监测分析[J].地球信息科学学报,2012,14(4):474-480.Xue X J,Meng Q Y,Wang C M,et al.Monitoring spatio-temporal changes of heat island effect in Beijing based on HJ-1B[J].Journal of Geo-Information Science,2012,14(4):474-480.
[16]阳文锐,李锋,何永.2003-2011年夏季北京城市热景观变化特征[J].生态学报,2014,34(15):4390-4399.Yang W R,Li F,He Y.Characteristic change and analysis of urban heat island in Beijing,China,summer,200-2011[J].Acta Ecologica Sinica,2014,34(15):4390-4399.
[17]赣州市定南县矿产资源管理局.定南县矿产资源总体规划(2008-2015)[Z].赣州:赣州市定南县矿产资源管理局,2010.Master Plan of Mineral Resources in Dingnan Country(2008-2015)[Z].Ganzhou:Mineral Resources Management Bureau of Dingnan Country,2010.
[2]李恒凯,吴立新,刘小生.稀土矿区地表环境变化多时相遥感监测研究-以岭北稀土矿区为例[J].中国矿业大学学报,2014,43(6):1087-1095.Li H K,Wu L X,Liu X S.Chang detection of groundsurface environment in rare earth mining area based on multi-temporal remote sensing:a case in lingbei rare earth mining area[J].Journal of China University of Mining&Technology,2014,43(6):1087-1095.
[3]高志强,周启星.稀土矿露天开采过程的污染及对资源和生态环境的影响[J].生态学杂志,2011,30(12):2915-2922.Gao Z Q,Zhou Q X.Contamination from rare earth ore strip mining and its impacts on resources and eco-environment[J].Chinese Journal of Ecology,2011,30(12):2915-2922.
[4]彭建,蒋一军,吴健生,等.我国矿山开采的生态环境效应及土地复垦典型技术[J].地理科学进展,2005,24(2):38-48.Peng J,Jiang Y,Wu J S,et al.Eco-environmental effects of mining and related land reclamation technologies in China[J].Progress in Geography,2005,24(2):38-48.
[5]谢苗苗,白中科,付梅臣,等.大型露天煤矿地表扰动的温度分异效应[J].煤炭学报,2011,36(4):643-648.Xie M M,Bai Z K,Fu M C,et al.Effects of land disturbance on surface temperature in large opencast coal mine[J].Journal of the China Coal Society,2011,36(4):643-647.
[6]刘培,杜培军,逄云峰.基于遥感和CA_Markov模型的煤矿区热环境与土地覆盖变化模拟评价[J].煤炭学报,2012,37(11):1847-1853.Liu P,Du P J,Ye Y F.Analysis and simulation of land cover and thermal environment in mining area based on remote sensing data and CA_Markov model[J].Journal of the China Coal Society,2012,37(11):10439-10446.
[7]邱文玮,侯湖平.基于RS的矿区生态扰动地表温度变化研究[J].矿业研究与开发,2013,33(2):68-73.Qiu W W,Hou H P.Study on surface temperature variation caused by ecological disturbance in the mining area based on RS[J].Mining R&D,2013,33(2):68-73.
[8]肖子捷,刘祖文,张念.离子型稀土采选工艺环境影响分析与控制技术[J].稀土,2014,35(6):56-62.Xiao Z J,Liu Z W,Zhang N.Environmental impact analysis and control technology of ion rare earth mining in south of Jiangxi province[J].Chinese Rare Earths,2014,35(6):56-61.
[9]陈熙,蔡奇英,余祥单,等.赣南离子型稀土矿山土壤环境因子垂直分布—以龙南矿区为例[J].稀土,2015,36(1):23-28.Chen X,Cai Q Y,Yu X D,et al.Vertical distributions of soil environmental factors in ion-type rare earth mining of southern Jiangxi-a case study in Longnan rare earth mining area[J].Chinese Rare Earths,2015,36(1):23-28.
[10]罗红霞,邵景安,张雪清.基于辐射传导方程的三峡库区腹地地表温度的遥感反演[J].资源科学,2012,34(2):256-265.Luo H X,Shao J A,Zhang X Q.Retrieving land surface temperature based on the radioactive transfer equation in the middle reaches of the three gorges reservoir area[J].Resources Science,2012,34(2):256-265.
[11]Sobrino J A,Jiménez-Mu槇noz J C,Paolini L.Land surface temperature retrieval from LANDSAT TM 5[J].Remote Sensing of Environment,2004,90(4):434-440.
[12]Julia A Barsi,John R Schott,Frank D Palluconi,et al.Validation of a web-based atmospheric correction tool for single thermal band instruments[R].58820,San Diego:Society of Photo Optical Instrumentation Engineers,2005.
[13]覃志豪,李文娟,徐斌,等.陆地卫星TM6波段范围内地表比辐射率的估计[J].国土资源遥感,2004,16(3):28-32.Qin Z H,Li WJ,Xu B,et al.The estimation of land surface emissivity for landsat TM6[J].Remote Sensing for Land&Resources,2004,16(3):28-32.
[14]李恒凯,刘小生,李博,等.红壤区植被覆盖变化及与地貌因子关系—以赣南地区为例[J].地理科学,2013,34(1):103-109.Li H K,Liu X S,Li B,et al.Vegetation coverage variations and correlation with geomorphologic factors in red soil region:a case in south Jiangxi province[J].Scientia Geographica Sinica,2014,34(1):103-109.
[15]薛晓娟,孟庆岩,王春梅,等.北京市热岛效应时空变化的HJ-1B监测分析[J].地球信息科学学报,2012,14(4):474-480.Xue X J,Meng Q Y,Wang C M,et al.Monitoring spatio-temporal changes of heat island effect in Beijing based on HJ-1B[J].Journal of Geo-Information Science,2012,14(4):474-480.
[16]阳文锐,李锋,何永.2003-2011年夏季北京城市热景观变化特征[J].生态学报,2014,34(15):4390-4399.Yang W R,Li F,He Y.Characteristic change and analysis of urban heat island in Beijing,China,summer,200-2011[J].Acta Ecologica Sinica,2014,34(15):4390-4399.
[17]赣州市定南县矿产资源管理局.定南县矿产资源总体规划(2008-2015)[Z].赣州:赣州市定南县矿产资源管理局,2010.Master Plan of Mineral Resources in Dingnan Country(2008-2015)[Z].Ganzhou:Mineral Resources Management Bureau of Dingnan Country,2010.