Table 1 Details the input-output index system for calculating the value realization efficiency of forest ecological products.
Category | Level 1 indicators | Secondary indicators | Three-level indicators |
|---|---|---|---|
Input indicators | Value of forest ecological products | Supply services | Food production |
Raw material production | |||
Water supply | |||
Conditioning services | Gas conditioning | ||
Climatic conditions | |||
Cleanse the environment | |||
Hydrologic regulation | |||
Support services | Soil conservation | ||
Maintaining nutrient cycling | |||
Biodiversity | |||
Cultural services | Aesthetic landscape | ||
Workforce | Number of forestry workers | ||
Physical capital | Investment in forestry fixed assets | ||
Land area | Woodland area | ||
Output indicators | Forestry output value | Gross forestry output value | |
Undesired outputs | Forestry waste gas output | Industrial SO2 emissions * Forestry secondary industry output value/total industrial output value | |
Forestry solid waste output | Industrial solid waste generation * forestry secondary industry output value/total industrial output value | ||
Forestry wastewater output | Industrial wastewater discharge * Forestry secondary industry output value/total industrial output value |
