• Journal of Natural Resources
  • Vol. 35, Issue 6, 1402 (2020)
Jia ZHONG1、2, Hui YU1, and Shao-quan LIU1、*
Author Affiliations
  • 1Institute of Mountain Hazards and Environment, CAS, Chengdu 610041, China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
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    DOI: 10.31497/zrzyxb.20200613 Cite this Article
    Jia ZHONG, Hui YU, Shao-quan LIU. Spatial distribution of sewage industrial point in Zhangjiakou city[J]. Journal of Natural Resources, 2020, 35(6): 1402 Copy Citation Text show less
    Spatial distribution of industrail point sources and pollution loads in Zhangjiakou city
    Fig. 1. Spatial distribution of industrail point sources and pollution loads in Zhangjiakou city
    Spatial distribution of industrail point sources and river systems in Zhangjiakou city
    Fig. 2. Spatial distribution of industrail point sources and river systems in Zhangjiakou city
    Hotspot analysis of industrial point source pollution loads in Zhangjiakou
    Fig. 3. Hotspot analysis of industrial point source pollution loads in Zhangjiakou
    Spatial distribution of heavily polluting industrial point sources in Zhangjiakou city
    Fig. 4. Spatial distribution of heavily polluting industrial point sources in Zhangjiakou city
    Spatial distribution of moderately polluting industrial point sources in Zhangjiakou city
    Fig. 5. Spatial distribution of moderately polluting industrial point sources in Zhangjiakou city
    Spatial distribution of slightly polluting industrial point sources in Zhangjiakou city
    Fig. 6. Spatial distribution of slightly polluting industrial point sources in Zhangjiakou city
    Spatial distribution of industrail point sources of different scales in Zhangjiakou city
    Fig. 7. Spatial distribution of industrail point sources of different scales in Zhangjiakou city
    主要河流水系工业点数量比例/%工业点源数/个
    内陆河水系马连渠河0.79;黑水河0.40;张玉声河0.404
    滦河水系闪电河1.985
    永定河水系清水河1.19;洋河8.70;桑干河0.79;永定河1.5831
    Table 1. Spatial relationship between industrail point source and river system in Zhangjiakou city
    工业企业规模地区(工业点数量/个)行业(工业点数量/个)
    大型宣化区(3)、蔚县(3)、张北县(2)
    下花园区(1)、怀安县(1)、万全区(1)
    怀来县(1)、崇礼区(1)
    D44(3)、B06(3)、C31(1)、C13(1)
    C36(1)、C35(1)、C14(1)、C15(1)
    B09(1)
    中型张北县(8)、宣化区(5)、万全区(4)
    沽源县(3)、经开区(2)、怀来县(2)
    涿鹿县(1)、崇礼区(1)、康保县(1)
    怀安县(1)、桥东区(1)、桥西区(1)
    C14(6)、D44(5)、C13(4)、B09(4)
    C26(3)、C34(2)、C15(2)、C31(1)
    C35(1)、B06(1)、C36(1)
    小型万全区(31)、怀来县(12)、涿鹿县(8)
    张北县(8)、沽源县(8)、怀安县(5)
    阳原县(4)、蔚县(4)、赤城县(3)
    桥西区(3)、宣化区(3)、康保县(3)
    下花园区(2)、尚义县(2)、桥东区(2)
    崇礼区(1)、经开区(1)
    C13(24)、D44(22)、C14(12)、C15(11)
    C35(9)、C31(8)、C26(5)、C34(4)
    B09(4)、B06(1)
    微型康保县(6)、张北县(2)、万全区(3)
    怀来县(2)、蔚县(1)、怀安县(1)
    崇礼区(1)、经开区(1)
    C13(7)、D44(3)、C26(2)、C34(2)
    C14(1)、C15(1)、C35(1)
    Table 2. Industrial structure of industrail point sources of different scales in Zhangjiakou city
    Jia ZHONG, Hui YU, Shao-quan LIU. Spatial distribution of sewage industrial point in Zhangjiakou city[J]. Journal of Natural Resources, 2020, 35(6): 1402
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