摘要
主要从矿山废弃地的基质改良、植物修复、土壤质量演变以及植被演替这四个研究方向介绍了国内外矿山废弃地生态恢复的最新进展,提出今后研究的重点:一方面是加强对适应面较广的耐受性植物的筛选、培育工作,另一方面是最大限度地保持中国西南矿区的原生态环境、保护生物多样性资源。
This paper mainly introduces the research progress on ecological restoration of mining wasteland at home and abroad, including four aspects, that is, amelioration of soil media, phytore- mediation, fertility of soil and succession of vegetation. In the future, we should not only attach im- portance to selecting and cultivating the all - purpose tolerant plants, but also reserve the original environment and protect the biodiversity resource of mining area in southwest China.
出处
《矿产保护与利用》
2007年第1期50-54,共5页
Conservation and Utilization of Mineral Resources
基金
云南省自然科学基金支持项目(2004C0005R)
关键词
矿山废弃地
生态恢复
基质改良
植物修复
土壤质量演变
植被演替
mining wasteland
ecological restoration
amelioration of soil media
phytoremediation
evolution of soil quality
vegetation succession
