Table 3 Indicator system of influencing factors

From: The spatial coupling and its influencing mechanism between rural human-habitat heritage and key rural tourism villages in China

Latitude

Influencing factors

Specific indicators

Number

Socio-economic

factors

Economic factor

GDP per capita

X1

Population factors

Population density

X2

Rural tourism facilities condition

Road network density

X3

 

Number of hotels and homestays

X4

Condition of village public service facilities

Perfection of public service facilities

X5

Social and cultural environment

Number of cultural institutions

X6

Natural environment

factors

Terrain

Elevation

X7

Climate

Precipitation

X8

Water system

Distance from water

X9

Ecological environment level

Forest coverage rate

X10

 

Ecological land connectivity

X11