Table 2 Tourism urbanization evaluation index system.

From: Evaluation of coupling coordination degree between tourism urbanization and ecosystem services in urban agglomerations in the yellow river basin

Subsystem

Indicator system (Unit)

Weight and attributes

Tourism Industry Subsystem

T1 Tourism Foreign Exchange Income/10,000 US Dollars

0.124 (+)

T2 Domestic Tourism Income/100 Million CNY

0.071 (+)

T3 Inbound Tourist Arrivals/10,000 Persons

0.109 (+)

T4 Domestic Tourist Arrivals/10,000 Persons

0.073 (+)

T5 Comprehensive Tourism Benefit Revenue/100 Million CNY

0.232 (+)

T6% of Total Tourism Revenue to Gross Domestic Product (%)

0.024 (+)

Urbanization Subsystem

U1 Average Disposable Income per Urban Resident/CNY

0.025 (+)

U2 Proportion of the Secondary and Tertiary Industry Output to GDP (%)

0.007 (+)

U3 Urbanization rate (%)

0.015 (+)

U4 Proportion of Employees in the Secondary and Tertiary Industries (%)

0.005 (+)

U5 Number of Students in Regular Higher Education Institutions/Individuals

0.093 (+)

U6 Per Capita Retail Sales of Consumer Goods/CNY

0.034 (+)

U7 Number of Hospital Beds per 10,000 People/Bed

0.021 (+)

U8 Per Capita Road Area(m2)

0.032 (+)

U9 Proportion of Urban Built-up Area to Total Urban Land Area (%)

0.053 (+)

Eco-environment Subsystem

E1 Industrial Emissions of Sulfur Dioxide (t)

0.001 (-)

E2 Industrial Wastewater Discharge (t)

0.003 (-)

E3 Emissions of Industrial Particulate Matter (t)

0.004 (-)

E4 Per Capita Park and Green Space Area (m2)

0.047 (+)

E5 Greening Coverage Rate in Built-up Areas (%)

0.010 (+)

E6 Comprehensive Utilization Rate of Industrial Waste (%)

0.009 (+)

E7 Harmless Treatment Rate of Household Garbage (%)

0.008 (+)

  1. The tourism urbanization evaluation index system comprises three subsystems: the tourism industry subsystem, the urbanization subsystem, and the eco-environment subsystem. Within this index system, T1, T2, T3, …, T6 represent the six indicators of the Tourism Industry Subsystem, while U1, U2, U3, …, U9 denote the nine indicators of the Urbanization Subsystem. Additionally, E1, E2, E3, …, E7 correspond to the seven indicators of the Eco-environment Subsystem. Positive indicators (denoted as “+”) are defined as those for which an increase in the quantity of the observed entities correlates with improved or more favorable outcomes; these are typically employed to assess positive developments. Conversely, negative indicators (denoted as “-“) are characterized by a direct relationship in which a higher count of the observed entities is associated with poorer or less favorable outcomes, and are generally utilized to evaluate adverse changes. A higher weight value indicates that the indicator exhibits considerable variability and has a more pronounced impact on the comprehensive evaluation.