摘要
本文根据模糊水文学关于水体“清洁”与“污染”之间无明确界面,在识别过程中具有模糊性的论点,提出湖泊水环境评价的模糊数学模型。应用此模型对我国12个湖泊富营养化污染状况进行排序,结果与实际相符,文中提出的评价模型,原则上也适用于其他环境领域的评价工作。
According to the thesis of fuzzy hydrology that there exists no definite limits between clean and polluted waters but fuzzy characteristics in the process of the recognition, the authors present the following fuzzy mathematic model of lake water environmental assessment and rank:The model is applied to the rank of the eutrophication situations for 12 lakes in China,and the results are in agreement with the facts. Moreover, the model is suitable to the assessments in other environmental fields.
出处
《湖泊科学》
EI
CAS
CSCD
1994年第1期62-66,共5页
Journal of Lake Sciences
基金
博士学科点专项科研基金资助项目研究成果。
关键词
湖泊
水环境
模糊数学
富营养化
Lake water environment, fuzzy sets assessment model. lake eutrophication rank
