黄河（YellowRiver）——世界上含沙量最多的河流.黄河,中国的母亲河.若把祖国比作昂首挺立的雄鸡,黄河便是雄鸡心脏的动脉.黄河流程约5500千米,流域面积达到79.5万平方千米,上千条支流与溪川犹如无数毛细血管,源源不断地为祖国大地输送着活力与生机.

　　长度5464千米,源头海拔4675米,平均流量1774.5立方米/秒,流域面积752442平方公里,源头在青海省,注入渤海,上、中游分界点：河口,中下游分界点：孟津.发源地：巴颜喀拉山的约古宗列曲.

　　黄河是我国第二长河,世界第五长河,源于青海巴颜喀拉山,干流贯穿九个省、自治区,流经青海、四川、甘肃、宁夏、内蒙古、陕西、山西、河南、山东,全长5464公里,流域面积75万平方公里,年径流量574亿立方米,平均径流深度79米.但水量不及珠江大,沿途汇集有35条主要支流,较大的支流在上游,有湟水、洮河,在中游有清水河、汾河、渭河、沁河,下游有伊河、洛河.两岸缺乏湖泊,黄河下游流域面积很小,流入黄河的河流很少.黄河的入海口河宽1500米,一般为500米,较窄处只有300米,水深一般为2.5米,有的地方深度只有1.2～1.3米.

　　YellowRiver(YellowRiver)--inworldsiltcontentmostrivers.YellowRiver,China'smotherriver.Ifcompareswiththemotherlandtheroosterwhichholdsuptheheadtostandupright,YellowRiveristheroosterheart'sartery.TheYellowRiverflowtheapproximately5500kilometers,thedrainageareaamountsto795,000squarekilometers,overathousandbranchesandbrookSichuanjustliketheinnumerablebloodcapillary,istransportingthevigorandthevitalitycontinuouslyforthemotherland.thelength5464kilometers,thesourceelevation4675meters,themeandischarge1774.5cubicmeters/seconds,thedrainagearea752442squarekilometers,thesourceinQinghaiProvince,poursintoBohaiSea,on,middlereachesthreshold:Rivermouth,middleandlowerreachesthreshold:Mengtsing.Placeoforigin:Bayan'sYueguzonglietune.theYellowRiverisourcountrysecondperpetualflow,theworldfifthperpetualflow,stemsfromtheQinghaiBayan,themaincurrentpassesthroughnineprovinces,theautonomousregion,flowsthroughQinghai,Sichuan,Gansu,Ningxia,InnerMongolia,Shanxi,Shanxi,Henan,Shandong,thespan5464kilometers,thedrainagearea750,000squarekilometers,theyearamountofrunoff57,400,000,000cubicmeters,averagerunoffdepth79meters.ButthewatervolumeisinferiortoPearlRivertobebig,collectssome35mainbranchesalongtheway,thebigbranchintheupstream,hasHuangshui,Taoheriver,hasQingshuiriver,FenheRiver,theWeiheRiver,Qinheriverinthemiddlereaches,thedownstreamhasYiRiver,theLuoheriver.Bothbankslackthelake,theYellowRiverlowriverbasinareaareverysmall,flowinYellowRiver'sriverstobeveryfew.YellowRiver'sestuaryriverwidth1500meters,are500metersgenerally,narrowplaceonlythen300meters,thewaterdepthis2.5metersgenerally,someplacedepthhas1.2~1.3meters.