寧夏引黃灌區(qū)水權(quán)轉(zhuǎn)換價(jià)格研究

1、寧夏大學(xué)碩士學(xué)位論文寧夏引黃灌區(qū)水權(quán)轉(zhuǎn)換價(jià)格研究姓名：郭北玲申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：水利水電工程指導(dǎo)教師：馬文敏王艷芳20090501AbstractInthispaperanalysizethepriceofwaterrigh=transferinYellowRiverirrigatedarea8ofNingxiaFirstofallanalysisofthesituationofwaterresouive$inNingxia，and

2、嬋oposedtheproblemsofwaterresourcesFortheexistenceoftheproblemsproposedsuitablemeasuresforwatersavingintheirrigatedareas，andcalculatethewatersavingpotentialityandwaterconsumptioninagricultureBycalculating，thewatersavingpo

3、tentialityis3375x108m3thewaterconsumptionis131105m’ofwhichAntiseepageliningmaybethelargestsectionwatersavingis753x10‰’so，theagriculturalwaterofirrigatedareainNingxiahasagreatwatersavingpotentialityso，itisfeasibletoimplem

4、entwaterrightstransferprojectTostudythewatersavingrightafteranti—seepageliningoftrunkbranch，doucanalQualitativeanalysisthecomponentsofwaterrightstransfercostoftheprojectincludingseven：tllecostofwatersavingprojects，managi

5、ngandrunningcostsofwatersavingprojects，renovationcostsavingprojects，compensationofagriculturalirrigationriskecologicalcompensation，projectmanagementcompensation，compensationofpotentiallossofagriculturaloutputThetotalcost

6、oftherightdividedbytheconversionperiodandwateriswaterconversionpricePreparationwaterrightsconversionpriceprogramusingvisuallanguageVB，havingfollowingsteps：(1)determinetheformofchannellining；(2)calculatehydraulicelementso

7、fthechannels；(3)calculatevolumeofwatersavingandwaterconversionafterchannellining；(4)calculatewaterfightconversioncostsandpricesTheliningform：trunkistrapezoidal，branchisArcattheendofatrapezoidal，doucanalisU—shaped；accordi

8、ngtotheliningformoftrapezoidal，UshapedandArcattheendofatrapezoidalchannelscalculatehydraulicelements；computetheinfiltrationlossofchannelbyimprovedKosiakovempiricalformula，andthencalculatedtheconversionofwaterofchannels；s

9、urveydataofIrrigationReininNingxia，todeterminetheparametersofthecostaccordingtotheYellowRiverwaterrightconversioncostformula，usingwaterrightconversionpriceformulacaculatepriceofwaterrightsTakingtypicaltrunk，branch，doucan

10、alinIrrigationareasinNingxiaasallexample，calculatingwatersavingvolumeofchannelsperkilometerliningofthevolumeandpriceoftheprojectThewatersavingvolumeperkilometerofchannels：trunkis8114x104msbranchis15034x104m3，doucanalis30

11、24x104m3；waterrightconversionvolume：trunkis3486x104m3，branchis473x104m’，doucanalis086x104m3Inthecaseoflengthofthewaterrightconversionareunder25years，engineerprice：trunkisO33)man／(mj‘a(chǎn))，branchis054yuan／(m’a)，doucanalis133

12、yuan／(m’‘a(chǎn))，waterconversionprice：trunkis1335yuan／(m3a)，branchisl541yuan／(m3a)doucanalis2328yuan／(m3a)Therefore，theconversionofwaterrightsinacertainnumberofyears，theperkilometertnmksavethelargestamountofwaterandtheconvers

13、ionpriceisminimumWeshouldfirstconsidertheliningofthetrunk，andthenliningsticks、doucanal，sothatitwillhelptopromotetheconversionprojectsimplementationandimprovetheinitiativeoftheindustrialtocarryoutwatersavingconversionproj