摘要
根据白银市区域生态环境系统的实际情况,确定其生态环境质量评价指标体系,并通过对各评价因子进行权重计算和分级量化,利用综合评价模型对白银市区域生态环境质量进行评价,为白银市合理进行区域生态环境综合整治和协调区域发展与环境保护关系提供科学依据.
Based on the regional practices of Baiyin City,the regional eco-environmental quality evaluation index system is established.By calculating every indicator weight and classification standard,the regional eco-environmental quality of Baiyin City are make a evoluation,which will provide scientific references for renovate integrately regional eco-environmental,harmonize the relations of regional development and protect the environment of Baiyin City.
出处
《西北师范大学学报（自然科学版）》
CAS
2004年第4期91-95,共5页
Journal of Northwest Normal University(Natural Science)
基金
西北师范大学科技创新工程资助项目(NWNU-KJCXGC-02-02)
关键词
区域生态
生态环境质量评价
白银市
regional ecology
eco-environmental quality evaluation
Baiyin City
