基于模糊数学的景区村落生态环境评价技术研究  

RESEARCH OF EVALUATION TECHNOLOGY ON SCENIC SPOT VILLAGE ECOLOGICAL ENVIRONMENT BASED ON FUZZY MATHEMATICS

作　　者：王博[1] 万春 周松[3] 罗超[4] 戚燕[5] 郭晨[1] 冷明[1] 

机构地区：[1]井冈山大学电子与信息工程学院,江西吉安343009 [2]井冈山国家级自然保护区管理局,江西井冈山343600 [3]井冈山大学商学院,江西吉安343009 [4]井冈山大学现代教育技术中心,江西吉安343009 [5]井冈山大学护理学院,江西吉安343009

出　　处：《井冈山大学学报（自然科学版）》2014年第3期59-63,共5页Journal of Jinggangshan University (Natural Science)

基　　金：国家科技支撑计划项目(2012BAC11B03)

摘　　要：针对井冈山大井旧居溪水水质现状,根据建立的景区村落生态环境的评价评价指标体系、确定评价决策集,建立模糊判断矩阵得到评价指标权重,选取DO、BDO5、CODMn、酚、CN五个主要评价因子,建立评价子集和隶属函数,并计算出隶属度,最后再通过确定各评价指标隶属度构建评价决策矩阵,最终得出井冈山大井旧居溪水水质对I类水的隶属度最大,实验证明该评价技术是可行的,并且准确度较高。According to the water quality evaluation in Jinggangshan Dajing house and the scenic village of ecological environment evaluation index system, we determine the evaluation decision set and build fuzzy judgment matrix to get the evaluation index weight. Furthermore, we also select DO, BDO5, CODMn, phenol, CN five main evaluation factors to establish the evaluation set and membership function. We also calculate the membership. Finally, we construct the evaluation decision matrix by determining the degree of membership of each evaluation index. We can draw a conclusion that Jinggangshan Dajing house water quality on I class of water the maximum membership degree. Experiments show that the evaluation method is effective and feasible, and its accuracy is high.

关 键 词：生态环境 评价技术 模糊数学 指标体系 

分 类 号：X821[环境科学与工程—环境工程]