摘要
为探究贵州省不同市、州生态文明建设工作的开展质量,以毕节市作为生态系统质量研究区域,在生态系统质量评价指标体系的指导下,构建生态系统质量综合评价模型,客观评价分析毕节市生态系统质量。结果表明:毕节市生态系统综合评价质量总体中等偏上。其中生态系统质量较好区域呈现“西均东分”的分布趋势,生态系统质量较差区域主要分布于七星关区、黔西县南部、织金县北部、威宁县中部、西北部和赫章县西部等。可根据毕节市生态系统质量评价结果将生态系统质量较差的区域划为重点治理区,生态系统质量较好的区域划为示范巩固区,为政府相关部门制定生态环境保护、改善方案提供新的参考依据,推动毕节市生态文明建设和生态经济发展。
In order to explore the quality of the construction of ecological civilization in different cities and prefectures in Guizhou province,Bijie prefecture was used as the ecological system quality research area.Under the guidance of the ecosystem quality evaluation index system,a comprehensive evaluation model of ecosystem quality was constructed to objectively evaluate and analyze the Bijie prefecture ecosystem quality.The results show that the comprehensive evaluation quality of Bijie prefecture’s ecosystem is generally above-average.Among them,the areas with better ecosystem quality show a distribution trend of“Western Counterpoise and East Division”,and areas with poor ecosystem quality are mainly distributed in Qixingguan district,southern Qianxi county,northern Zhijin county,central Weining county,northwestern part and west Hezhang county and so on.Based on the evaluation results of ecosystem quality in Bijie prefecture,the areas with poor ecosystem quality can be designated as the key governance areas,and the areas with better ecosystem quality can be designated as the demonstration and consolidation areas,which can provide new reference for relevant government departments to formulate ecological environmental protection and improvement plans and promote the construction of ecological civilization and the development of ecological economy in Bijie prefecture.
作者
吴杰
杨广斌
毛春艳
WU Jie;YANG Guang-bin;MAO Chun-yan(School of Geography and Environmental Science,Guizhou Normal University,Guiyang 550000,China)
出处
《湖南师范大学自然科学学报》
CAS
北大核心
2022年第3期41-49,共9页
Journal of Natural Science of Hunan Normal University
基金
国家自然科学基金资助项目(U1812401)
贵州省统计局科研课题(202105)。
关键词
生态系统质量
GIS
评价体系分级
毕节市
ecosystem quality
GIS
evaluation system classification
Bijie prefecture
