Ultimate pit optimization with ecological cost for open pit metal mines

IMR OpenIR

	Ultimate pit optimization with ecological cost for open pit metal mines
其他题名	Ultimate pit optimization with ecological cost for open pit metal mines
	Xu Xiaochuan 1; Gu Xiaowei 1; Wang Qing 1; Liu Jianping 1; Wang Jun 1
	2014
发表期刊	TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
ISSN	1003-6326
卷号	24 期号:5 页码:1531-1537
摘要	The ecological costs of open pit metal mining are quantified, which include lost value of direct eco-services, lost value of indirect eco-services, prevention and restoration costs, and cost of carbon emission from energy consumption. These ecological costs are incorporated in an iterative ultimate pit optimization algorithm. A case study is presented to demonstrate the influence of ecological costs on pit design outcome. The results show that it is possible to internalize ecological costs in mine designs. The pit optimization outcome shifts considerably to the conservative side and the profitability decreases substantially when ecological costs are accounted for.
其他摘要	The ecological costs of open pit metal mining are quantified, which include lost value of direct eco-services, lost value of indirect eco-services, prevention and restoration costs, and cost of carbon emission from energy consumption. These ecological costs are incorporated in an iterative ultimate pit optimization algorithm. A case study is presented to demonstrate the influence of ecological costs on pit design outcome. The results show that it is possible to internalize ecological costs in mine designs. The pit optimization outcome shifts considerably to the conservative side and the profitability decreases substantially when ecological costs are accounted for.
关键词	LIFE-CYCLE ASSESSMENT DESIGN ultimate pit optimization ecological cost open pit metal mine
收录类别	CSCD
语种	英语
资助项目	[National Natural Science Foundation of China] ; [Program for New Century Excellent Talents in University of Ministry of Education of China] ; [Natural Science Foundation of Liaoning Province, China] ; [Ten Million Talent Project of Liaoning Province, China]
CSCD记录号	CSCD:5184637
引用统计	被引频次：2[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/150921
专题	中国科学院金属研究所
作者单位	1.东北大学 2.中国科学院金属研究所 3.Henan Polytech University, Sch Econ & Management, Jiaozuo 454000, Peoples R China
推荐引用方式 GB/T 7714	Xu Xiaochuan,Gu Xiaowei,Wang Qing,et al. Ultimate pit optimization with ecological cost for open pit metal mines[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2014,24(5):1531-1537.
APA	Xu Xiaochuan,Gu Xiaowei,Wang Qing,Liu Jianping,&Wang Jun.(2014).Ultimate pit optimization with ecological cost for open pit metal mines.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,24(5),1531-1537.
MLA	Xu Xiaochuan,et al."Ultimate pit optimization with ecological cost for open pit metal mines".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 24.5(2014):1531-1537.