Iziteshi zokwenziwa zidlala indima ebalulekile ekudlulisweni nasekuphathweni kwamanzi. Iziteshi zingahlukaniswa zibe iziteshi zokunisela, iziteshi zikagesi (ezisetshenziselwa ukuphambukisa amanzi ukuze kukhiqizwe ugesi), iziteshi zokuphakelwa kwamanzi, iziteshi zokuhamba kanye neziteshi zokukhipha amanzi (ezisetshenziselwa ukususa amanzi agcwele epulazini, amanzi angcolile kanye nendle yasemadolobheni), njll. Ukuqonda ukugeleza kwamanzi ngaphakathi kwalezi ziteshi kubalulekile ukukhombisa ukutholakala nokusebenza kahle kwezinsiza zamanzi zendawo.
Imitha yokugeleza kwe-Doppler iqapha ukugeleza kwe-inthanethi, iqapha izinguquko zokugeleza ngaphakathi kweziteshi, iqondise idatha yolwazi oluyisisekelo lwezimpawu zokushintsha okuguquguqukayo kwemithombo yamanzi esiteshini ngasinye, futhi inikeze isisekelo sokulawulwa kwezikhukhula kanye nokugeleza kwemithombo yamanzi kanye nokuhlela izinsiza zamanzi. Ingafakwa endaweni lapho izinga lokugeleza likhona endaweni eyisicaba yebhange lomsele wokwenziwa (umsele wokukhipha amanzi). Ngaphandle kwedatha yokugeleza, imitha yokugeleza ye-doppler yomsele ovulekile ingalinganisa ijubane kanye nedatha yezinga lamanzi ngesikhathi esisodwa, ukuze kube lula amakhasimende ukwazi inani lamanzi emseleni futhi inikeze usizo kumakhasimende ukuqapha isimo semithombo yamanzi endaweni.
Isikhathi sokuthunyelwe: Disemba-29-2022