Acta Agriculturae Zhejiangensis ›› 2021, Vol. 33 ›› Issue (8): 1519-1528.DOI: 10.3969/j.issn.1004-1524.2021.08.19

• Agricultural Economy and Development • Previous Articles     Next Articles

Evaluation of rural tourism land competitiveness based on neural-network method and weighted model: a case study of Miyun District in Beijing, China

XIAN Weixuan1,2(), SHANG Guobei2, LIU Qiaoqin3, LIU Yu1,*()   

  1. 1. Beijing Research Center for Information Technology in Agriculture, Beijing 100097, China
    2. School of Land Science and Space Planning, Hebei University of Geology, Shijiazhuang 050031, China
    3. College of Ecology and Environment, Institute of Disaster Prevention, Sanhe 065201, China
  • Received:2020-11-27 Online:2021-08-25 Published:2021-08-27
  • Contact: LIU Yu

Abstract:

Scientific evaluation of the competitiveness of rural tourism land and identification of its obstacles are the premise and basis for optimizing the layout of rural tourism industry, and also an effective way to achieve rural revitalization.In the present study, Miyun District of Beijing was selected as an sample. Thirteen indicators from three dimensions of resource endowment characteristics, regional ecological environment and tourism development conditions were selected to construct a tourism land competitiveness evaluation model based on neural-network method, which would help reveal the pattern of rural tourism land competitiveness in Miyun District. The diagnostic model of obstacle factors was introduced to analyze limiting factors of the competitiveness types of main rural tourism land. The results were shown as follows. (1) Low-competitiveness rural tourism land was distributed in clusters in the south of Miyun District and northeast of Miyun Reservoir. Medium-competitiveness rural tourism land was distributed along Chao River Axis Zone, Bai River Axis Zone, Andamu River Axis Zone and northern mountainous belt, with 176 units in Xin’anzhuang and Fenggezhuang Village and so on. High competitiveness rural tourism land was in the form of dots, covering the villages of Zhangjiafen, Simatai, Jiayu, Hebei, Shicheng, Shengshuitou, Shimayu and Longtangou. (2) The medium competitiveness region was divided into the resource, environment and development obstacle types based on main obstacle factors, and corresponding optimization countermeasures were put forward, respectively. The results could provide references for rural industrial land planning.

Key words: multisource data, neural-network method, diagnostic model of obstacle factors, rural tourism land

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