6.1 Study area

UYRregionislocatedinwesthighlandgeographicalregionofChina(Figure6-1).Itischaracterizedwithabundantwaterquantityandlandresourcespotential.TheriveroriginatesfromQinghai-Tibetanplateau.Drainageareacoversapproximately983000km2(Latitude:25.4°-35.8°N,Longtitude ......（本文共 793 字 , 1 张图）     [阅读本文] >>