Journal of Natural Resources, Volume. 35, Issue 1, 162(2020)

Construction of ecological security pattern for systematic restoration of industrial and mining land in resource-based cities

Hui-hui WANG1... Han-ting LI1, Miao-miao XIE1,2,*, Meng XU1, Shao-ling LI1, and Zhong-ke BAI12 |Show fewer author(s)
Author Affiliations
  • 1School of Land Science and Technology, China University of Geosciences, Beijing 100083, China
  • 2Land Consolidation and Rehabilitation Center, Ministry of Natural Resources, Beijing 100035, China
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    Figures & Tables(10)
    Study area and its land use
    Framework of ecological security pattern for resources-based cities in Northwest China
    Ecological sources and resistance in the study area from 2000 to 2017
    LCP between ecological sources from 2000 to 2017
    CWD of corridors between ecological sources from 2000 to 2017
    Some details of corridors and barriers
    Ecological security pattern and important level of restoration priority of the resource-based city
    Area of different land use types in lost corridors
    • Table 1. Data sources and description

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      Table 1. Data sources and description

      数据类型数据时间数据精度数据来源
      Landsat 5 TM遥感影像2000年8月、
      2005年7月、
      2011年6月
      30 m,云量
      低于5%
      USGS(美国地质勘探局,
      https://earthexplorer.usgs.gov/)
      Landsat 8 OLI遥感影像2017年8月
      谷歌影像图2019年3月第12级Google Earth
      土地利用类型数据2000年、2005年、
      2011年、2017年
      矢量数据中国科学院资源环境科学数据中心
      (http://www.resdc.cn)
      数字高程模型2010年30 m地理空间数据云
      研究区边界数据矢量数据国家基础地理信息中心、内蒙古自治区人民政府
    • Table 2. Land use type ratio of key points and secondary restoration area (%)

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      Table 2. Land use type ratio of key points and secondary restoration area (%)

      土地利用类型修复关键点二级修复区
      林地04.28
      湿地01.98
      灌丛6.8644.23
      草地8.3736.60
      水域4.841.60
      耕地2.315.95
      其他地类24.300.36
      建设用地53.325.00
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    Hui-hui WANG, Han-ting LI, Miao-miao XIE, Meng XU, Shao-ling LI, Zhong-ke BAI. Construction of ecological security pattern for systematic restoration of industrial and mining land in resource-based cities[J]. Journal of Natural Resources, 2020, 35(1): 162

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    Paper Information

    Received: Jul. 31, 2019

    Accepted: --

    Published Online: Sep. 25, 2020

    The Author Email: XIE Miao-miao (xiemiaomiao@cugb.edu.cn)

    DOI:10.31497/zrzyxb.20200114

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