Table 1 The index evaluation system of the integration level of agriculture and rural tourism.

From: Agro-tourism integration and key livelihood capitals: multi-scale impacts on rural residents’ strategic choices in Western Sichuan ethnic villages

Sector

Dimension

Variable

Description

Agriculture

Foundation

Arable land area per capita (hectares / person)

Arable land area / The total population

Grassland area per capita (hectares / person)

Grassland area / The total population

Input

Proportion of households engaged in agriculture (%)

Proportion of households engaged in agricultural activities, regardless of farm income

Level of agricultural mechanization (%)

Including the mean levels of mechanization across three critical agricultural operations: mechanized soil preparation, mechanized seeding, and mechanized harvesting

The role played by the village collective

Based on the proportion of families participating in the village collective and the annual income of the collective, a scoring system is applied: 0-10

Benefit

Regional suitability of crops

Scoring suitability based on the discrepancy between the actual local crop yield and its potential optimal yield, ranging from 1 to 10, with lower scores indicating a greater yield gap

Per capita annual income of rural residents (in Yuan)

The village total income / The village total population

Number of agricultural products with a certification mark (Three Certifications and One Label)

“Three Certifications and One Label” is a certification System in China for non-polluted, green, organic agricultural products and geographical indication products

Types of agricultural products preferred by tourists

Assessing the popularity of agricultural products based on sales volume

Rural tourism

Foundation

The appeal of tourist destinations

The attractiveness of tourist attractions is determined by the sum of scores across all sites, with 5 A, 4 A, and 3 A attractions awarded 4, 3, and 2 points, respectively, and attractions below the 3 A level receiving 1 point

Quantity of intangible cultural heritage items

Taking into account the number of world, national, and provincial-level intangible cultural heritage items

Proportion of high season duration in the annual calendar (%)

Peak tourist season length critically influences the tourism industry’s development in western Sichuan, a region marked by significant seasonality

Input

Proportion of households involved in tourism (%)

Households participating in the tourism sector are defined as those containing at least one individual who is actively involved in tourism-related employment or entrepreneurship

Number of hotels and restaurants

Counting only hotels and dining establishments that are operational during standard business hours

Number of agricultural experience activities offered to tourists

This indicator reflects the specific integration behaviors between agriculture and rural tourism

Benefit

Annual tourist arrivals (persons)

This metric, being an estimation by the village leadership, may consequently exhibit variations from the actual data

Per capita annual tourism income (in Yuan))

This metric, being an estimation by the village leadership, may consequently exhibit variations from the actual data

Percentage of labor force returning to the village after the development of rural tourism (%)

This metric assesses the efficacy of tourism development in mitigating the outflow of labor from rural areas

Level of integrated environmental management

Expert evaluation of village ecological resources for landscape esthetics and spatial optimization is scored on a 1-10 scale, indicating achievement levels