Kuyerera kwegwara rakavhurika kunowanikwa muZvisikwa pamwe nemuzvivakwa zvakagadzirwa nevanhu Muzvakasikwa, kuyerera kwakadzikama kunoonekwa munzizi huru dziri pedyo nenzvimbo dzadzo: semuenzaniso Rwizi rwaNile pakati peAlexandria neCairo, Rwizi rweBrisbane muBrisbane. Mvura inomhanya inosangana munzizi dzemakomo, nzizi dzemvura uye nzizi. Mienzaniso yechinyakare inosanganisira mapopoma eRwizi rwaNile, mapopoma eZambesi muAfrica nemapopoma eRhine.
Rwizi rweWisconsin uye mazariro ejecha muna Aug, 1966 - kutarisa kumusoro kwerwizi.
Migero yakavhurika yakagadzirwa nevanhu inogona kuva migero yekupa mvura yekudiridza, magetsi nemvura yekunwa, mugero wekutakura mumapombi ekuchenesa mvura, nzira dzemvura dzemadutu, mamwe matsime everuzhinji, makombi epasi pemigwagwa nenjanji.
Yakavhurika chiteshi inoyerera inocherechedzwa mune diki-mwero pamwe nehombe-mamiriro ezvinhu. Semuenzaniso, kuyerera kwakadzika kunogona kuva pakati pemasendimita mashoma mumiti yekuchenesa mvura uye kupfuura 10 m munzizi huru. Kuyerera kweyekuyerera kunogona kubva pasi pe 0.01 m/s mumvura yakadzikama kusvika pamusoro pe50 m/s munzira yekuteuka kwepamusoro-soro. Uwandu hwekubuda kwese2 hunogona kubva paQ ~ 0.001 l/s mumiti yemakemikari kusvika kuQ > 10 000 m3/s munzizi huru kana spillways. Mumamiriro ezvinhu ega ega ekuyerera, zvisinei, nzvimbo yekusununguka kwepamusoro haizivikanwi zvisati zvaitika uye inogadziriswa nekushandisa kuenderera mberi uye nheyo dzekukurumidza.
Saka mukukura kwemazuva ano nekukurumidza kwesainzi uye tekinoroji, chigadzirwa chekuvandudza iteration, izvo zvigadzirwa zvehydrological zvinoyera mwero wekuyerera kwematanho akavhurika zvine hungwaru uye zvakarurama, sezvinotevera:
Nguva yekutumira: Sep-29-2024