STUDY ON RESERVOIR ECOLOGICAL OPERATION MODEL

摘要

The construction of the reservoir has greatly changed the natural river flow, alsornhas changed the ecological environment of lower river and region of reservoir at the time. Thernreservoir ecological operation model is proposed, pointing out that ecological environmentrnproblem of reservoir and the downstream in the distance under reservoir operation must attendrnto in this paper; Based on the average discharge of many years in the same period of river andrnreservoir inflow, we should control the reservoir flow reasonably and make the downstreamrnappear the natural characteristics so as to maintain basic balance of the river ecological system.rnIt is known that we should reduce the influence of the construction of the reservoir upon therndownstream ecological as far as possible from reservoir ecological operation simulately. Thernmodel is solved by the Feasible Search method, which is valid to solve the complex model withrnmulti-subject.