大连市滨海河谷地下水资源开发利用的可行性

,,,(,116037):,200511042.5104m3,17.1%,()9890104m3,89.6%,,,,,,22,103602.9104m3,25766.88104m3,12542.45104m3:;;;;:P641.8:A:1007-6956(2004)04-0268-05:2004-07-10:(200112400002):(1962-),,,,:0411-86876528;Email:[e-mail]1,12573.83km2,,,,,,91.19108m3,22.08108m3,24.26%[1]2010,38.1108m3,8.84108m3,5.8108m3,41.16108m3697m3,,,,,[2]22.1,,1998,160499104m3,819,93156104m3;457,19628104m3;171,17340104m3;5457,30375104m3,,,,,199875%20029.28108m3(12.42108m3),()7.31108m3,78.7%,1.95108m3,21.1%;0.02108m3,0.2%12()2.22001,274200412GEOLOGICALSURVEYANDRESEARCHVol.27No.4Dec.2004©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.()160534.5104m3,53348.5104m3,107186104m3211121(104m3)Table1Waterresourcebudgetatthebeginningofthe21thcenturyforDalianCity(104m3)160534.561456277432726143749325.553348.54535346552225105065.5107186161032308825036426992602005148304694492226521888343833196439155243406028292175848391314206182051905932208235200512230.5-79935478537393666.5-11042.5-9890595-604-1125-18.52327318974883597710491252010159281764462383922985356253867613262536515745373786116831491391018682184483183927020101253.5-14990390442768124-60.5-22783.5-17183-502-2312-2736-50.52403721934406658810860-10,,,2010,2005,:200511042.5104m3,17.1%,()9890104m3,89.6%;201022783.5104m3,29.9%,()17183104m3,75.4%,21,,,,9624:©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,7.0108m3,2010,,,(2002,,),,,,,,,3(1),,,,,,,,,,,,,,,(2)34.82108m3,5.55108m3,22.08108m3,50%,,;,,,,,,;,(3),20m,,,,;,;,,(4),,,2000,3(100km2),()();2,4,22(2),22103602.9104m3,41477.66104m3,25788.88104m3,12542.45104m3,,,,52207227..(),20002.©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.9847.9km2,12478km278.9%,,,,,,,,,,,,,25788.88104m312542.45104m31.95108m3132%64%,,,;;,,[3]2Table2Thelocalitiessuitableforconstructionofgroundwaterreservoisandresourcevolume(km2)(km2)(m)(104m3)(104m3)(104m3)(104m3)47461.53.020.0104652225.11557.6524.01129.518513253.5240.8120.844064.51.51044123029.51514.8912.3100459.021053105432.82716.41869.661887.52875604691.52345.81068.328141203897205706.62853.31320.31638205215239855533.13873.21099.210935282205548.6493.7373.720140.51102187826.5702.5470.515822.0181386525.0472.587.521142.517.52677.51183.5887.6285.314013.517850290.2275.7170.722622.5181575776.7699.0242.7964172.5315189755730.53151.81618.8229453840501339.01004.2148.251.718.538.21850390.8371.2288.312114.848817.99595.48595.48471.6815739.531542251392.41272.4822.893.426.09115614.2651.02500.0447.553.40.961.08.174.8570.1470.1448.1430.58.50.85.786.5231.7127.75127.752.71.940.813.063.8154.0241.0124.389847.91110.79103602.941477.6625766.8812542.45:1);2),,,(),,;3)(20m),,,,,,,1724:©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.;4),,,,,1.01081.1108m3,6,,,,:[1].()[M].:,1993.[2],,,.21[J].,2001,3(20):6568.[3].[J],,2002,(5):6567.TheFeasibilityofExploitationandApplicationofGroundwaterResourcesintheRiverValleyoftheCoastZoneinDarlianCityWANGWeidong,SONGQingchun,LIBaolan,GONGJianwei(LiaoningHydrologicalandEngineeringGeologicalProspectingAcademy,Dalian116037)Abstract:DalianCityisoneoftheseriouswaterdeficitcitiesinChina.Till2005,thecitywatersupplywillbeshortof11042.5104m3,accountingfor17.1%ofthetotalamountofdemand,inwhichtheurbandistrictofDalian(southofJinzhouTown)watersupplyisshortof9890104m3,thataccountsfor89.6%ofthetotal.Exploitationandapplicationofgroundwaterresourcesfromtherivervalleysinthecoastzoneandconstructionofthegroundwaterreservoirsofcoastalrivervalleytypewouldnotonlyaddwaterresourcetomeettheneedinagri2culturalirrigationandlifewatersupply,butalsopreventtheseriousseawaterencroachmentinDalanCity.Accord2ingtothecomprehensiveresearchandthefieldreconnaissanceinDaliandistrictregion,itissuitableforDaliantobuild22coastalrivervalleytypereservoirs.Thenthetotalcapabilityofthegroundwaterinthereservoirswouldbe103602.9104m3,andtheexploitationquantitywouldbe25766.88104m3.Keywords:resourceswatershortage;coastalrivervalley;groundwaterresources;groundwaterreservoir;Daliancity27227©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.