• Resources Science
  • Vol. 42, Issue 5, 1004 (2020)
Huabing ZHANG1,2, Yan ZHEN3, Feier WU1,2, Yufeng LI2,4, and Yanan ZHANG2
Author Affiliations
  • 1School of Urban and Planning, Yancheng Teachers University, Yancheng 224007, China;
  • 2Ecological and Environmental Monitoring Centre for Yancheng Coastal Wetland, Yancheng 224057, China;
  • 3School of Geoscience and Technology, Southwest Petroleum University,Chengdu 610500, China;
  • 4School of Ocean Science and Engineering, Nanjing Normal University, Nanjing 210023, China
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    DOI: 10.18402/resci.2020.05.17 Cite this Article
    Huabing ZHANG, Yan ZHEN, Feier WU, Yufeng LI, Yanan ZHANG. Relationship between habitat quality change and the expansion of Spartina alterniflora in the coastal area: Taking Yancheng National Nature Reserve in Jiangsu Province as an example[J]. Resources Science, 2020, 42(5): 1004 Copy Citation Text show less
    Location of the study area
    Fig. 1. Location of the study area
    Landscape changes in the coastal wetland, 1983-2017
    Fig. 2. Landscape changes in the coastal wetland, 1983-2017
    Variation of the area of Spartina alterniflora marsh, 1983-2017
    Fig. 3. Variation of the area of Spartina alterniflora marsh, 1983-2017
    Habitat quality class statistics in the coastal wetland, 1983-2017
    Fig. 4. Habitat quality class statistics in the coastal wetland, 1983-2017
    Habitat quality index distribution in the coastal wetland, 1983-2017
    Fig. 5. Habitat quality index distribution in the coastal wetland, 1983-2017
    Correlation analysis between habitat degradation index (a), habitat quality index (b) and Spartina alterniflora expansion
    Fig. 6. Correlation analysis between habitat degradation index (a), habitat quality index (b) and Spartina alterniflora expansion
    威胁因子最大影响距离权重衰退线性相关性
    养殖池10.60
    河流30.41
    堤、道路50.81
    互花米草30.80
    Table 1. Attribute table of ecological threat factors
    景观类型生境适宜度养殖池河流道路互花米草
    养殖池0.50.00.50.00.5
    河流0.50.50.00.80.5
    光滩0.80.50.30.30.8
    堤、道路0.00.00.00.00.0
    芦苇湿地1.00.30.60.60.5
    互花米草湿地0.50.50.50.70.0
    碱蓬湿地1.00.50.80.50.8
    Table 2. Sensitivity to threat factors and habitat suitability of different landscape types
    Huabing ZHANG, Yan ZHEN, Feier WU, Yufeng LI, Yanan ZHANG. Relationship between habitat quality change and the expansion of Spartina alterniflora in the coastal area: Taking Yancheng National Nature Reserve in Jiangsu Province as an example[J]. Resources Science, 2020, 42(5): 1004
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