地质通报2026，Vol.45Issue(4)：647-656,10.DOI:10.12097/gbc.2025.02.027
基于层次分析法的呼伦贝尔高平原生态地质环境评价与开发利用建议
Eco-geological environment evaluation of Hulunbuir High Plain based on analytic hierarchy process and suggestions for development and utilization
摘要
Abstract
[Objective]At present,the eco-geological environment of the Hulunbuir Plain is relatively fragile,with problems of grassland degradation and land soddenness,and the arid climate and animal husbandry and agricultural activities have a controlling effect on the environment.So this study provides scientific support and guidance for the ecological environmental protection and sustainable social development of the region,and provides a reference for the study of eco-geological environment of the arid and semi-arid regions represented by the Hulunbuir Plain.[Methods]Based on the geological conditions,ecological environment and social activities of Hulunbeier High Plains,this paper utilizes hierarchical analysis to construct a hierarchical structure model of eco-geological environment evaluation indexes,obtains the weight value of each ten evaluation indexes,and then applies the comprehensive index method to establish a mathematical model of quality indexes and obtains the results of the comprehensive evaluation of eco-geological environment quality in Hulunbuir High Plains.[Results]The evaluation results show that 84.05%of the evaluation units in the study area are in the better quality level,11.01%of the units are in the general quality level,4.94%of the units are in the good quality level,and there is no poor quality area,which indicates that the eco-geological environment of Hulunbuir Plateau is in the better level in general;and the results of the calculation of the weights show that"ecological environment"has a dominant role in the quality of the regional eco-geological environment,and"land use type"is the most influential factor.[Conclusions]The overall eco-geological environment of the Hulunbeier High Plains is of good quality,but there are still some areas with general quality due to land use and water resources.In view of the existing problems,we put forward development and utilization suggestions in terms of sealing sand,cultivating grass and forests,rationally arranging the amount of livestock and grazing system,and rationally developing water resources,so as to provide reference for the sustainable development of the eco-geological environment of the Hulunbuir Plateau.关键词
生态地质环境/环境评价体系/层次分析法/质量指数/呼伦贝尔/地质调查工程Key words
eco-geological environment/environmental assessment system/analytic hierarchy process/quality index/Hulunbuir/geological survey project分类
天文与地球科学引用本文复制引用
赵思佳,孙岐发,胡宸,国林,王旭,凌昕,赵剑..基于层次分析法的呼伦贝尔高平原生态地质环境评价与开发利用建议[J].地质通报,2026,45(4):647-656,10.基金项目
东北地质科技创新中心基金项目《呼伦贝尔高平原三水转化关系及生态影响机理探索研究》(编号:QCJJ2022-43)、《三江平原挠力河流域季节性冻土区三水转化关系研究》(编号:QCJJ2024-15)和中国地质调查局项目《滹沱河上游重点地区水文地质调查》(编号:DD20230470) Supported by the funding project of Northeast Geological S&T Innovation Center of China Geological Survey(Nos.QCJJ2022-43,QCJJ2024-15),and China Geological Survey Project(No.DD20230470) （编号:QCJJ2022-43）
