Risk Analysis and Route Optimization of Dangerous Goods Transportation Based on the Empirical Path Set

Table 5

Assessment methods of value loss for different environmental sensitive areas.

Sensitive area	Assessment method	Calculation formula	Parameter
Water area	Replacement cost		: restoration cost of the water body
Forest land	Shadow project		: construction cost per unit area of forest land
Agricultural planting area	Market value		: cut-down yield of crops; : net income per unit area of crops
Public green space	Shadow project		: construction cost per unit area of public green space