科技导报 >

2017 , Vol. 35 >Issue 6: 89 - 96

DOI: https://doi.org/10.3981/j.issn.1000-7857.2017.06.011

专题论文

扎布耶盐湖动态变化遥感监测

  • 许文宁 ,
  • 卜令忠 ,
  • 孔维刚 ,
  • 郑绵平 ,
  • 乜贞
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  • 中国地质科学院矿产资源研究所, 北京 100037
许文宁,博士,研究方向为定量遥感及其应用,电子信箱:xwncags@163.com

收稿日期: 2016-11-15

  修回日期: 2016-12-28

  网络出版日期: 2017-03-30

基金资助

中国地质调查局地质调查项目（12120115028001）

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Monitoring of the dynamic change of Zabuye Salt Lake: A remote sensing approach

  • XU Wenning ,
  • BU Lingzhong ,
  • KONG Weigang ,
  • ZHENG Mianping ,
  • NIE Zhen
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  • Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China

Received date: 2016-11-15

  Revised date: 2016-12-28

  Online published: 2017-03-30

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摘要

为在现场观测的基础上获得对扎布耶盐湖动态变化更宏观的认知，开发了基于遥感技术的盐湖优化的轨道监测方法。首先根据2015年Landsat8 OLI数据对西藏扎布耶盐湖区域进行水域分布范围的提取，然后对2014-2015年水域分布范围的变化和2015年春、夏、秋三季水域分布范围变化进行了监测分析，发现扎布耶盐湖水域面积2015年较2014年略有缩减，不同于近几十年因气候变湿扩张的大趋势，有可能是开发造成的，需要生产企业注意开发的合理性。利用GF-1卫星数据对扎布耶盐湖水深、盐度、硼和锂含量进行了定量反演，所得结果与现场观测符合较好，验证了遥感监测方法的可靠性。

关键词： 扎布耶盐湖; 动态变化; 遥感监测; 锂硼含量; 定量反演

本文引用格式

许文宁 , 卜令忠 , 孔维刚 , 郑绵平 , 乜贞 . 扎布耶盐湖动态变化遥感监测[J]. 科技导报, 2017 , 35(6) : 89 -96 . DOI: 10.3981/j.issn.1000-7857.2017.06.011

Abstract

Monitoring based on remote sensing provides more information as compared to the in situ monitoring from a macroscopical viewpoint. This paper proposes an optimized method for monitoring the lake from the orbit. First, we identify the lake shorelines and obtain the area of the surface brine from OLI Landsat8 satellite data. Then, we compare the lake areas obtained for the year 2014 and three seasons of the year 2015. A subtle decrease is observed from the year 2014 to 2015, in contrast with the general increase trend for Zabuye in the past decades due to the climate change, indicating the influence of the exploitation, which shows that the lithium production should be rational. Besides, the brine depth, the salinity, the lithium and boron concentrations for Zabuye Salt lake are retrieved quantitatively using the GF-1 multispectral data, and the results are in good consistency with those measured in situ, showing the reliability of our methods.

Key words： Zabuye Salt Lake; dynamic change; monitoring by remote sensing; Li/B concentration; quantitative retrieval

参考文献

[1] 罗莎莎, 郑绵平. 西藏地区盐湖锂资源的开发现状[J]. 地质与勘探, 2004, 40(3):11-14. Luo Shasha, Zheng Mianping. Exploitation actuality of saline lake lithium resources in Tibet[J]. Geology and Prospecting, 2004, 40(3):11-14.
[2] 刘喜方, 郑绵平, 齐文. 西藏扎布耶盐湖超大型B、Li矿床成矿物质来源研究[J]. 地质学报, 2007, 81(12):1709-1715. Liu Xifang, Zheng Mianping, Qi Wen. Source of ore-forming materials of the superlarge B and Li deposits in Zabuye salt lake, Tibet, China[J]. Acta Geologica Sinica, 2007, 81(12):1709-1715.
[3] 乜贞, 卜令忠, 郑绵平. 中国盐湖锂资源的产业化现状——以西台吉乃尔盐湖和扎布耶盐湖为例[J]. 地球学报, 2010, 31(1):95-101. Nie Zhen, Bu Lingzhong, Zheng Mianping. Lithium resources industrialization of salt lakes in China:A case study of the Xitaijinaier salt lake and the Zabuye salt lake[J]. Acta Geologica Sinica, 2010, 31(1):95-101.
[4] 郑绵平. 论"中国盐湖"[J]. 地球学报, 1995(4):404-418. Zheng Mianping. On saline lakes of China[J]. Mineral Deposits, 1995(4):404-418.
[5] 郑绵平, 刘文高. 论西藏的盐湖[J]. 地质学报, 1983(2):184-193. Zheng Mianping, Liu Wengao. On saline lakes in Tibet, China[J]. Acta Geologica Sinica, 1983(2):184-193.
[6] 郑绵平, 刘喜方. 青藏高原盐湖水化学及其矿物组合特征[J]. 地质学报, 2010, 84(11):1586-1600. Zheng Mianping, Liu Xifang. Hydrochemistry and mineral assemblages of salt lakes in the Qinghai-Tibet plateau, China[J]. Acta Geologica Sinica, 2010, 84(11):1586-1600.
[7] 郑绵平. 青藏高原盐湖资源研究的新进展[J]. 地球学报, 2001, 22(2):97-102. Zheng Mianping. Study advances in saline lake resources on the Qinghai-Tibet pleteau[J]. Acta Geoscientia Sinica, 2001, 22(2):97-102.
[8] 郑绵平. 盐湖学的研究与展望[J]. 地质论评. 2006, 52(6):737-746. Zheng Mianping. Salinology:Research and prospects[J]. Geological Review, 2006,52(6):737-746.
[9] 郑绵平. 中国盐湖资源与生态环境[J]. 地质学报, 2010, 84(11):1613-1622. Zheng Mianping. Salt lake resources and eco-environment in China[J]. Acta Geologica Sinica, 2010, 84(11):1613-1622.
[10] 梅安新, 彭望碌, 秦其明等. 遥感导论[M]. 北京:高等教育出版社, 2001. Mei Anxin, Peng Wanglu, Qin Qiming, et al. Introduction to remote sensing[M]. Beijing:Higher Education Press, 2001.
[11] 丰茂森. 遥感图像数字处理[M]. 北京:地质出版社, 1992. Feng Maosen. Remote sensing image processing[M]. Beijing:Geological Publishing House, 1992.
[12] 邓芹英, 刘岚, 邓慧敏. 波谱分析教程[M]. 北京:科学出版社, 2003. Deng Qinying, Liu Lan, Deng Huimin. Spectrum analysis tutorial[M]. Beijing:Science Press, 2003.
[13] 张东, 张鹰, 王文. 统计相关水深遥感模式的建立[J]. 河海大学学报, 1998, 26(6):95-99. Zhang Dong, Zhang Ying, Wang Wen. Establishment of RS-Fathoming correlation Model[J]. Journal of Hohai university, 1998, 26(6):95-99.
[14] 张鹰. 水深遥感方法研究[J]. 河海大学学报, 1998, 26(6):68-72. Zhang Ying. Study of Fathoming method by RS technology[J]. Journal of Hohai university, 1998, 26(6):68-72.
[15] 田淑芳, 洪友堂, 秦绪文, 等. 高浓度盐水深遥感研究[J]. 国土资源遥感, 2006(67):27-30. Tian Shufang, Hong Youtang, Qin Xuwen, et al. A remote sensing approach to the depth of the highly concentrated salt lake[J]. Remote Sensing for Land & Resources, 2006(67):27-30.
[16] 田淑芳, 秦绪文, 郑绵平, 等. 西藏扎布耶盐湖总盐含量遥感定量分析[J]. 现代地质, 2005, 19(4):598-602. Tian Shufang, Qin Xuwen, Zheng Mianping, et al. Quantitative analysis of remote sensing on the total salinity of Zhabuye salt lake in Tibet[J]. Geoscience, 2005, 19(4):598-602.
[17] 张大林, 田淑芳, 栾学文. 西藏扎布耶盐湖氧化硼含量空间分布遥感研究[J]. 国土资源遥感, 2007(71):32-48. Zhang Dalin, Tian Shufang, Luan Xuewen. Remote sensing research on the spatial distribution of boric an hydride in the Zhabuye salt lake of Tibet[J]. Remote Sensing for Land & Resources, 2007(71):32-48.
[18] 杨雪, 张廷斌, 徐志忠, 等. 现代盐湖型钾盐成矿遥感预测——以扎布耶盐湖为例[J]. 盐湖研究, 2014, 22(2):14-19. Yang Xue, Zhang Tingbin, Xu Zhizhong, et al. Potassium metallogenic prediction of modern saline lake based on remote sensing:Focus on Zabuye saline lake[J]. Journal of Salt Lake Research, 2014, 22(2):14-19.
[19] 卢振权, 吴必豪, 强祖基, 等. 中国近海海域卫星热红外亮温增温异常探讨[J]. 现代地质, 2005, 19(1):74-82. Lu Zhenquan, Wu Bihao, Qiang Zuji, et al. Brightness temperature anomalies in satellite-based thermal infrared remote sensing along the offshore China seas[J]. Geoscience, 2005, 19(1):74-82.
[20] 毛晓长, 刘文灿, 杜建国, 等. ETM+和ASTER数据在遥感矿化蚀变信息提取应用中的比较——以安徽铜陵凤凰山矿田为例[J]. 现代地质, 2005, 19(2):309-314. Mao Xiaochang, Liu Wencan, Du Jianguo, et al. Comparison between ETM+ and Aster data for extraction of alteration information:A case study of Fenghuangshan ore field, Tongling, Anhui Province[J]. Geoscience, 2005, 19(2):309-314.
[21] Bhargana D S, M ariam D W. Cumulative effects of salinity and sedi ment concentration on reflectance measurements[J]. International Journal of Remote Sensing, 1992, 13(11):2151-2159.
[22] Yan L, Zheng M. Influence of climate change on saline lakes of the Tibet Plateau 1973-2010[J]. Geomorphology, 2015(246):68-78.
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