Landscape Pattern Change and Its Response to Ecosystem Services Value in a Rural Tourism Area—A Case Study at Taihu National Tourism Resort in Wuxi City of Jiangsu Province
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F301.2;X171.1

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    Abstract:

    [Objective] The evolution process of rural landscape tourism patterns and the response of ecosystem services value were studied in order to provide a scientific basis for the rational planning of rural landscape resources.[Methods] Five remote sensing images of Mashan Peninsula, Taihu Lake National Tourism Resort in Wuxi City, Jiangsu Province from 1984 to 2020 were selected for landscape classification. Land use dynamic degree, transfer matrix, and landscape pattern indexes were calculated. The ecosystem services value (ESV) was evaluated based on the equivalent factor method. The coefficient of sensitivity for each landscape type was calculated. Additionally, correlation analysis and regression analysis between ESV and landscape pattern indexes were carried out using SPSS.[Results] ① From 1984 to 2020, the landscape pattern of Mashan Peninsula changed significantly, and the various types of landscape changed frequently. The area of construction land and shrubs and grass increased over time. In contrast, the area of broad-leaved forest land, bodies of water, bare land, and other land decreased. The landscape patterns tended to be fragmented and complicated, and connectivity weakened over time. ② Mashan Peninsula water system and broad-leaved forest land had the largest proportion of ESV, and contributed the most to regional ESV. ESV declined over time, with a cumulative reduction of 7.08×105 yuan. The value of each individual ecosystem service decreased, and the reduction in value of regulating service was the most significant. ③ ESV was strongly correlated with the landscape pattern index in Mashan Peninsula, but the degree of influence for each index was different.[Conclusion] With the development of tourism, the landscape pattern and ESV of Mashan Peninsula have changed significantly, and the correlation between the two was significant. Ecosystem service benefits can be improved by adjusting key landscape pattern characteristics.

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柳迪子,杜守帅,王晨旭.旅游型乡村景观格局变化及生态系统服务价值响应——以江苏省无锡市太湖国家旅游度假区为例[J].水土保持通报英文版,2021,41(5):264-275,286

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History
  • Received:June 28,2021
  • Revised:August 25,2021
  • Adopted:
  • Online: October 25,2021
  • Published: