摘要
利用平朔矿区1985-2005年土地复垦与生态重建的长期实验数据积累,采用系统回顾法、趋势外推法、空间分析技术、层次分析法、景观生态学、恢复生态学、农业生态工程等技术和方法,从平朔矿区重建生态系统现状评价入手,构建矿区生态资源数据库,并选择矿区复垦土地利用现状、复垦土地质量和重建生态系统生物多样性指标作为评价基础资料,对其复垦土地适宜性、生态环境质量、生态承载力、生态健康进行科学分析与评价,研究生态脆弱矿区重建生态系统的土地开发利用调控机理与控制对策。
Using long term experimental data accumulation of land reclamation and ecological reconstruction during 1985-2005,and adopting systematic review method, trend extrapolation, space analysis technology, analytic hierarchy process, landscape ecology,restoration ecology, agricultural ecological engineering, etc. the article constructs ecological resources database in mining area from the current situation evaluation of ecosystem reconstruction in Pingshuo Mining Area. Taking reclamation land use status, reclamation land quality and rebuilding ecosystem biodiversity index as the evaluation basic data, the article analyzes and evaluates the reclamation land suitability, ecological environmental quality, ecological bearing capacity, ecological health to research the mechanism and control countermeasures of land development and utilization on ecosystem reconstruction in ecological fragile mining area.
出处
《露天采矿技术》
CAS
2015年第3期71-74,共4页
Opencast Mining Technology
关键词
生态脆弱矿区
生态重建
生态综合评价
生态产业链
ecological fragile mining area
ecosystem reconstruction
ecological comprehensive evaluation
ecological industrial chain
