研究论文
赵玉霞,杨居荣.采煤塌陷地复垦的环境经济分析——以开滦煤矿为例[J].环境科学学报,2000,20(2):213-218
采煤塌陷地复垦的环境经济分析——以开滦煤矿为例
- Environmental economic analysis in reclamation of subsided and subsiding land aroused by coal mine——A case study from Kailuan coal mine in Tangshan city
- 摘要：将环境经济学引入复垦活动的分析和评价,着重考虑了复垦的生态社会效益、复垦土地资源的价值、市场价格变化对复垦经济收益的影响和复垦效益对时间的依赖性,以期为复垦项目的选择和相关政策的制定提供经济方面的依据和指导.并以唐山市开滦煤矿3种典型的塌陷地生态复垦模式为例进行了分析,结果表明,将环境经济学引入复垦模式的分析和评价,可以比较全面反映复垦活动的经济特征.
- Abstract：Guided by the theory of environmental economy,the basic ideology and method of economic analysis in coal-mine-aroused subsided and subsiding land reclaiming are presented based on the analysis of economic characters of coal-mine-aroused subsided and subsiding land reclamiming.It is pointed out that the following factors must be considered:the ecology benefit of reclaiming, the value of land resource before and after reclaiming,the sensibility of finacial benefits to market price and the time value of money.Three typical reclaiming styles in Kailuan Coal Mine,Tangshan are studied as a case.
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