摘要
运用系统工程方法进行小流域综合治理的核心是建立数学模型。如何建立符合当地自然和经济规律的优化模型,以体现综合效益,是目前急需研究解决的问题。本文以黑龙江省克山县兴隆小流域的综合治理规划中的目标函数综合法为例,探讨了该方法的有效性。应用此一方法,使该小流域综合治理建模时选定的四项目标:1.纯收入最大;2.投资最省;3.有效保持水土;4.粮产量最高,均达到满意的程度。
The key for using system engineering to tackle a small watershed comprehensivly is to form a mathematic model. How to formulate an optimiying model is a problem hauing to study urgently in order to obtain the overall benefity both under local condition and economical situation.
The paper followed a planning using an integration of goal func tions for controlling Xing long Small watershed, Kesan county, Hai long Jiang Province to approach the efficiency of the method.Application of the method made the four goals, pure incomes, investment, soil and water conservation and food production maximum or minimum satisfingly under controlling the small watershed.
出处
《水土保持通报》
CSCD
北大核心
1990年第4期23-28,共6页
Bulletin of Soil and Water Conservation
关键词
水土保持
小流域
优化模式
System engineering optimal model Unified method for target tuctin Comprehensine control of smallwatershed
