Small And Medium-sized Basin Sustainable Water Resources Development And Utilization Planning Theory And Model - Wuding River Basin Sustainable Water Resources Development And Utilization Of The Planning Instance

Our country is characterized with a frequent water disaster, a greatly vary waterdistribution in different places and periods and a poor mean water quantity for eachperson, also faced with the challenge problem such as shortage in water resource,water pollution and environment getting bad. Therefore, searching a way ofsustainable exploiting the water resource is focused on by the society and especiallyby science filed in order to prompt the national economic with a coordinative, quickand stable development.This text, guided by continued development thought and based on the systemengineering, more systemically studies the planning theory and method ofcoordinative development between the whole national economic and local waterresource through turning to the small-medium river watershed together with a factexample—Wuding river watershed. Proposes a planning proposal for continuedexploiting local water resource through studying the past time, analyzing the present,predicting the future, determining the development object, establishing themathematical model and applying to simulation technology. Moreover, finally putsforward a recommended plan of the continued exploiting the water resource ofsmall-medium river watershed including the sewage water treatment and environmentprotection after the optimizing the planning prosopal through studying the system ofmeasurement index of continued development. The main study result includes:(l) Analyzes the new meanings of water resource system, points out therelationship between the exploiting of water resource and the economic development,studies how to make the water resource to be reasonably exploited in the stand ofecological environment, society and economic so that to find the best suitableincreasing speed of economic to realize a supply and requirement balance of water 西安理工大学博士学位论文一resource；According to the multi－purpose character ofwater resource planning andmanageme血,Puts forward and est劝llshesthe extended dynamic platming model withmulti－purpose which t冰es the water resource planning as core and adds the localmodel such as water resource requirement,water environment capaclt人 ecologicalW ttCr＊＊qui＊＊日巳elf了,t＊e C＊lit ro且OIa二＊r efiVlfO＊口已＊口Kn口SCW＊夏e W狐＊二to S幻11口memacroscoplc economic and water resource system,and establishes theInter－relationship among the modeta takes the overall view that larger systemcoordinates the small one and local observes the whole to ind a complete plan ofwater resource reason曲ly exploiting,and also applies a method ofcomblnatlon ofqualitative study and quantitative study and combination ofman and co呷uter as wellas the dynamic simulation methodic resolvetheproblem ofcompllcated system on互arge sea且e； (2)According to the development condition of social economic of Wuding riverwatershed,predicts the change of water requirement for different social departmentsand the ecological water requirement of＊theement river,determines the exploiting scale ofthe water resource exploiting ofwuding river watershed,and does the analysis ofbalance between supply andrequirementunderthebasls ofthat． (3)In accordance with the water requirement prediction of next 30 years,obtainsthe main technology parameters and construction program ofnew built or extension ofwater conservancy prqect through calculating models,so provides a science key tothe continued development of仇dingrlver watershed； (4)Under the basis of the prediction of capacity of river water environment,considers the affect ofwater environment Into a watershed planning irst time,putsforward thetwo methods ofoptlmlzed release outlet and combination ofoptlmlzedrelease outlet and Increasing the regulation volume of reservoir,and obtains the scaleand annual operation cost ofsewage watertreatmentplant underthattwo methods,enriches the study content ofa wat...