川西北山水林田湖草生态保护技术研究
RESEARCH ON ECOLOGICAL PROTECTION TECHNOLOGY OF LANDSCAPE FOREST AND LAKE GRASS IN NORTHWEST SICHUAN
向国萍 1张丹丹 1许向宁 1李雪萍1
作者信息
- 1. 四川省地质矿产勘查开发局四0五地质队,成都 610081
- 折叠
摘要
山水林田湖草生命共同体是现代生态保护思想的重要部分.以川西北阿坝生态示范区为研究对象,调查了该地区生态环境现状及其受人类活动的影响.采用综合调查等手段,重点研究了水环境、草原及矿山环境生态保护措施及恢复技术.结果表明:川西北阿坝州主要面临生态环境退化、水土流失和森林破坏等生态问题,人类工程活动是影响生态环境的主要因素;严格的水资源管理措施以及增加水污染相关政策是水环境生态保护的基础;通过建设处理湿地、生态漂浮浮岛,以及使用再生水进行补给等手段能够有效恢复草原水质;提出了矿山采空区土地处理措施和植被恢复措施,复垦监测是评价矿山环境恢复效果重要手段.本研究成果为推进山水林田湖草生命共同体的整体保护、系统修复、综合治理提供理论与技术支撑.
Abstract
The community of life consisting a full range of ecosystems is an important part of modern ecological conservation.This study focuses on the ecological demonstration zone in Aba Prefecture,northwest Sichuan,investigating the current ecological environment and the impact of human activities.Through comprehensive surveys,the study specifically examines the ecological conservation measures and restoration techniques for water environment,grassland,and mining areas.The results show that the main ecological issues in northwest Sichuan's Aba Prefecture include environmental degradation,soil erosion,and forest destruction,with human engineering activities being the primary factors influencing the ecological environment.Strict water resource management measures and policies addressing water pollution form the foundation for water environment ecological protection.Effective restoration of grassland water quality can be achieved through the construction of wetland treatment areas,ecological floating islands,and the use of reclaimed water for supplementation.Measures for land treatment in mining subsidence areas and vegetation restoration are proposed,with monitoring for reclamation being an essential means of evaluating mining environmental restoration effectiveness.The findings of this study provide theoretical and technical support for the overall protection,systematic restoration,and comprehensive management of the community of life consisting a full range of ecosystems.
关键词
生态保护/水质恢复技术/矿山环境/川西北阿坝生态示范区Key words
ecological conservation/water quality restoration techniques/mining environment/ecological demonstration zone引用本文复制引用
出版年
2023
NETL
NSTL
维普
万方数据