| 矿山开发的水土环境效应遥感监测研究进展 |
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| 引用本文： | 刘征,赵旭阳,党宏媛.矿山开发的水土环境效应遥感监测研究进展[J].石家庄学院学报,2012,14(3):83-88. |
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| 作者姓名： | 刘征 赵旭阳 党宏媛 |
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| 作者单位： | 1. 石家庄学院资源与环境系,河北石家庄,050035
2. 河北师范大学资源与环境科学学院,河北石家庄,050016 |
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| 基金项目： | 河北省自然科学基金(D2010001952);石家庄市科学研究与发展计划课题(09149422);石家庄学院科研启动基金(09YB006) |
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| 摘 要： | 矿山开发导致严重的水土环境污染.矿山开发的水土环境效应包括水质污染、水文循环改变和土壤重金属污染等方面.遥感以实时、高效、数据量大、观测范围广的优点,在矿山开发水土环境效应监测中发挥了重要的作用.笔者综述了矿山信息提取、土壤重金属污染和矿山开发水污染遥感监测方法国内外研究进展,讨论了该研究领域亟待解决的科学问题及今后研究发展前景,以期对中国矿山开发水土环境效应遥感监测理论及水土污染控制实践有所借鉴.研究结果表明:矿山开采过程中,形成了酸性矿山废水吸附重金属,进一步通过迁移释放污染地表和水体;矿山开发改变流域下垫面水文特性.利用遥感技术提取矿山开发信息已取得较好社会效果,今后有待于进一步构建稳定的数据保障.利用高分辨率遥感影像提取矿山开发信息,需进一步探讨提取方法,提高提取精度.
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| 关 键 词： | 矿山开发 矿山信息提取 土壤重金属污染 水污染 遥感 |
Research Advances on Water and Soil Environment Effect of Mine Exploitation by Remote Sensing Monitoring |
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| LIU Zheng,ZHAO Xu-yang,DANG Hong-yuan.Research Advances on Water and Soil Environment Effect of Mine Exploitation by Remote Sensing Monitoring[J].Journal of Shijiazhuang University,2012,14(3):83-88. |
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| Authors: | LIU Zheng ZHAO Xu-yang DANG Hong-yuan |
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| Institution: | 1.Dept.of Resources & Environment,Shijiazhuang University,Shijiazhuang,Hebei 050035,China; 2.School of Resources & Environmental Sciences,Hebei Normal University,Shijiazhuang,Hebei 050016,China) |
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| Abstract: | The mine exploitation leads to serious water and soil environmental problems.The water and soil environmental effect of mine exploitation includes water pollution and the change of hydrologic cycle and soil heavy metal pollution.Remote sensing plays an important role in water and soil environment effect monitoring of mineral development,due to the advantages of its real-time,efficiency,lager mount of data and wide range of observation.This paper reviews the research progress on the mine information extraction,soil heavy metal pollution and water pollution of mine exploitation by remote sensing monitoring method at home and abroad.It discusses the research field of scientific problems to be solved and the future research and development prospects,hoping to give some help to the theory on remote sensing monitoring on water and soil environment effect of mineral development and the control of water and soil pollution.The results show that during the mine exploitation,the acid mine waste water adsorbs heavy metal,further polluting the soil surface and water by migrating pollution.The mine exploitation changes the hydrologic characteristics of the basin of underlying surface.Using remote sensing technology to extract the mine exploitation has achieved good social effect.Future studies are needed to build a stable of data security.Further steps are needed to improve extraction method and precision of extraction in using high-resolution remote sensing image in mine information extraction. |
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| Keywords: | mine exploitation mine information extraction soil heavy metal pollution water pollution remote sensing |
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