Under the current background of global environmental change, the research on ecosystem structure upgrading has become one of the frontier and hot fields of sustainable scientific research. Taking the provincial administrative unit of China as the research scale, this paper carries out the research on the structural upgrading of the tourism industry ecosystem. On the basis of defining the connotation of the structural upgrading of the tourism industry ecosystem, aiming at the two interactive relationships between developers in the software ecosystem, this paper constructs different types of networks, studies the community detection methods of the software ecosystem, and constructs the evaluation index system and evaluation model of the structural upgrading of the tourism industry ecosystem, The entropy method is used to determine the index weight, and the weighted summation method is used to calculate the optimization index of China's provincial tourism industry ecosystem structure. The ArcGIS spatial analysis method and obstacle degree model are used to analyze the temporal and spatial evolution characteristics and obstacles of China's provincial tourism industry ecosystem structure upgrading, and the optimization strategy of China's tourism industry ecosystem structure upgrading is put forward.

Junmin Kimi. Optimization of Tourism Industry Ecosystem Structure Upgrading based on Complex Network. Academic Journal of Environmental Biology (2021), Vol. 2, Issue 3: 1-9. https://doi.org/10.38007/AJEB.2021.020301.

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