The environment of coal mining areas and the economic evaluation of the land reclamation

• 来源期刊: 煤炭学报（英文版）
• 学科: 工学
• 年，卷（期）: 2001,（2）
• 页码范围: 95-99
• 页数: 5页
• 分类号: TD82
• 语种: 英文

摘要

The environment impact of the coal resources mining was analyzed. The method of economic evaluation for the coal mining was established to analyze lan d destruction. The opportunity cost method was used to quantitatively analyze an d estimate the economic loss of the land destruction by coal mining. At the same time, the dump land reclamation of the Yuanbaoshan Open Pit was taken as an exa mple to evaluate environmental and economical benefit with the method of economi c evaluation for the coal mining areas land reclamation.