| 论文简介 |
This paper, through the layer-by-layer decomposition of risk sources and risk receptor,
constructs an ecological risk assessment indicator system of damaged forest in coal mining area.
Based on the reality of A coal mining area, with the application of improved risk model R = P×D ,
this paper processes and analyzes the statistics and solid - state survey data in A coal mining area to
get the ecological effects of forest damage led by coal mining in that area, and calculates the loss
value, the compensation amount and the compensation scale of the forest ecosystem service function
in the subsidence area of fully mechanized mining area. |
(创新港)
