Izicwangciso zokugqibela zixhobise zonke izikhululo ze-snowpack telemetry e-Idaho ukulinganisa ukufuma komhlaba zinokunceda ababikezeli bokubonelela ngamanzi kunye namafama.
Inkonzo yoLondolozo lweZibonelelo zeNdalo ye-USDA isebenzisa izikhululo ezili-118 ezipheleleyo ze-SNOTEL ezithatha imilinganiselo ezenzekelayo yemvula eqokelelweyo, ukulingana kwamanzi ekhephu, ubunzulu bekhephu kunye nobushushu bomoya.Ezinye ezisixhenxe azicaci kangako, zithatha iindidi ezimbalwa zemilinganiselo.
Ukufuma komhlaba kuchaphazela ukusebenza kakuhle kokubaleka kuba amanzi aya emhlabeni apho kufuneka khona phambi kokuba adlulele kwimisinga kunye namadama.
Isiqingatha sezikhululo ze-SNOTEL ezigcweleyo zikarhulumente zinezivamvo zokufuma komhlaba okanye iiprobes, ezilandelela ubushushu kunye nepesenti yokuzalisa kubunzulu abaninzi.
Idatha "isinceda siqonde ngokufanelekileyo kwaye silawule ubutyebi bamanzi" kwaye sazise "irekhodi yedatha ebalulekileyo esithemba ukuba ixabiseke ngakumbi njengoko siqokelela idatha eninzi," utshilo uDanny Tappa, umphathi we-NRCS Idaho wekhephu eBoise.
Ukuxhobisa zonke iindawo ze-SNOTEL kurhulumente ukulinganisa ukufuma komhlaba yinto ephambili yexesha elide, watsho.
Ixesha leprojekthi lixhomekeke kwinkxaso-mali, utshilo uTappa.Ukufakela izitishi ezitsha okanye i-sensor, ukuphuculwa kweenkqubo zonxibelelwano kwithekhnoloji yeselula kunye nesathelayithi, kunye nokugcinwa ngokubanzi kuye kwaba ziimfuno ezicinezelayo mva nje.
"Siyaqaphela ukufuma komhlaba yinxalenye ebalulekileyo yohlahlo lwabiwo-mali lwamanzi, kunye nokuhamba kwamanzi ekugqibeleni," watsho.
"Siyazi ukuba kukho iindawo ezithile apho ukusebenzisana kokufuma komhlaba kunye nokuhamba komsinga kubalulekile," utshilo uTappa.
Inkqubo ye-SNOTEL ye-Idaho iya kuzuza ukuba zonke izitishi zixhotyiswe ngezixhobo zokufuma komhlaba, utshilo uShawn Nield, iNRCS yenzululwazi yomhlaba.Ngokufanelekileyo, abasebenzi bovavanyo lwekhephu banokuba nenzululwazi yomhlaba ezinikeleyo enoxanduva lwenkqubo kunye nerekhodi yayo yedatha.
Ukuchaneka kwebikezelo ye-Streamflow iphuculwe malunga ne-8% apho i-sensors-umswakama womhlaba isetyenzisiweyo, wathi, ecaphula uphando olwenziwa ngama-hydrologists kunye nabasebenzi baseyunivesithi e-Utah, e-Idaho nase-Oregon.
Ukwazi ukuba iprofayili yomhlaba yaneliseka kangakanani kuxhamlisa amafama kunye nabanye, u-Nield uthe “Kaninzi nangakumbi, siva malunga namafama asebenzisa izixhobo zokuziva ukufuma komhlaba kulawulo olululo lwamanzi okunkcenkceshela,” utshilo.Iinzuzo ezilindelekileyo zisukela ekuqhubeni iimpompo ngaphantsi - ngaloo ndlela kusetyenziswa umbane omncinci kunye namanzi - ukuthelekisa umthamo kwiimfuno ezikhethekileyo zezityalo, kunye nokunciphisa umngcipheko wokuba izixhobo zasefama zixinge eludakeni.
Ixesha lokuposa: Apr-12-2024