摘要
长江流域生态环境修复是中国近年来生态环境保护工作的重要组成部分,文章基于长江流域(江苏境内)废弃露天矿山现状特征以及大量矿山生态修复工作经验,提出了生态工程模式、土地整治模式、景观再造模式及自然恢复模式,并对这四种模式的特点及适用性进行了阐述,结果可以为废弃矿山生态修复提供借鉴。以江苏省长江沿岸某废弃露天矿山生态修复工程为例,通过生态环境问题分析,明确该废弃露天矿山在地质灾害隐患发育、生态环境及地貌景观破坏以及土地资源浪费等方面存在的主要问题,最终成功采用生态工程模式开展该废弃矿山的生态修复工作,产生了良好的生态效益、社会效益和经济效益。
The ecological restoration of the Yangtze River Basin has been an important part of China’s environmental protection work in recent years.This paper proposes ecological engineering mode,land reclamation mode,landscape reconstruction mode,and natural restoration mode of ecological restoration,based on the current situation of abandoned open-pit mines in the Yangtze River Basin(within Jiangsu province)and a large number of practical restoration experiences.The characteristics and applicability of these four Modes are elaborated,providing a reference for the ecological restoration of abandoned mines.An abandoned open-pit mine ecological restoration project along the coast of the Yangtze River in Jiangsu Province was introduced in detail as an example.The main issues in the development of geological disaster risks,the destruction of ecological environment and landscape,and the waste of land resource are identified through the analysis of ecological environmental problems.The ecological restoration of the abandoned mine was carried out successfully following the ecological engineering mode,resulting in good ec ological,social,and economic benefits.
作者
万佳俊
夏银枫
邵勇
周启钢
WAN Jiajun;XIA Yinfeng;SHAO Yong;ZHOU Qigang(Geological Survey of Jiangsu Province,Nanjing 210018,China;Lianyungang Technical College,Lianyungang 222006,China)
出处
《高校地质学报》
CAS
CSCD
北大核心
2024年第1期110-117,共8页
Geological Journal of China Universities
基金
江苏省长江沿线国土空间生态修复工程省级专项补助资金项目“句容市边城镇仑山宕口生态修复工程”(苏财资环[2019]25号)资助。
关键词
长江流域
露天矿山
生态修复
工程监测
Yangtze River Basin
open pit mines
ecological restoration
en gineering monitoring
