摘要
为将湖泊水华暴发各要素间的复杂关系解析成系统的多级递阶的结构形式,系统分析了水华暴发原因,采用传递闭包方法导出湖泊水华暴发要素整体关联的层次结构图,直观简便地反映了水华暴发过程,提供了一个比系统解释结构模型(ISM)更简便明晰的系统结构分析方法,为水华预防及治理提供了理论依据。
In order to interpret the lake water bloom complex relationship among the various elements to the system of multi-level hierarchical structure and analyze the reasons of algae bloom,the method of transitive closure is used to deduce the integral relation structure diagram of those algae bloom essential factors,which can demonstrate clearly the entire outbreak process of the algae bloom.Comparing with interpretative structural modeling,it is a simple structural analysis method,which provides theoretical basis for prevention and harnessing algal bloom.
出处
《水电能源科学》
北大核心
2013年第6期72-74,共3页
Water Resources and Power
基金
水利部公益性行业科研专项经费基金资助项目(201301003)
国家水体污染控制与治理科技重大专项基金资助项目(2009ZX07106-001)
国家自然科学基金资助项目(71173047
51079037)
关键词
传递闭包
湖泊水华暴发
影响要素分析
关系图
结构分析
transitive closure
lake algae bloom
influencing factor analysis
relation graph
structural analysis
