Ukubona ama-sprinklers agijima ngosuku lwemvula akuvamile eFlorida.
Kuyafana nokubona izindawo ezishiswe yilanga phakathi nolunye lwezinsuku ezishisayo zaseFlorida lapho izikhathi zokunisela zazishiywe zingashintshiwe ngenxa yemvula eyayilindelwe.
Kwezolimo, isimo sinzima kakhulu ngoba abalimi bancike kwisayensi yokunisela ngokunemba ukuphatha izitshalo eziholela ekuvuneni okunempilo kokudla esikudlayo nezitshalo esizithengayo.
UMnyango Wezolimo wase-US (i-USDA) Isikhungo Sikazwelonke Sokudla Nezolimo (i-NIFA) sisanda kunikeza uxhaso luka-$374,999 ku-Haimanote Bayabil wase-University of Florida, uprofesa osizayo wobunjiniyela bezolimo kanye ne-biological e-Institute of Food and Agricultural Sciences (UF/IFAS). ) Isikhungo Sokucwaninga Nezemfundo Esishisayo (TREC) e-Homestead. Ngaleso sibonelelo, uzohola ithimba lososayensi ekuthuthukiseni indlela yokusebenza yezinhlelo zokunisela ze-artificial intelligence (AI) ezilinganisa i-evapotranspiration, ingxenye eyinhloko yomjikelezo wamanzi obalulekile ekunakekeleni izitshalo ezivela emikhakheni yezolimo.
"I-Evapotranspiration iwuhlelo olusebenzisa amandla amaningi kodwa nokho luyingxenye ebalulekile yomjikelezo wamanzi, kuze kube manje ayikakalwa," kusho u-Bayabil. "Sihlose ukuthuthukisa indlela yokulinganisa izinga langempela lezinga lensimu izinga lokuphefumula kwamanzi kanye namazinga okucindezeleka kwamanzi ezitshalo, ngokusekelwe ekutheni izitshalo zome kangakanani, okungavumela ukuqaliswa kwezinqubo zokulawula ukuchelela ngenkasa ezikalini ezahlukene."
Le phrojekthi izosebenzisa izivivinyo zensimu, ukuhlaziya idatha kanye nokuthuthukiswa kwe-AI ekukhiqizeni i-algorithm, kanye ne-hydrologic kanye nemodeli yezitshalo, ukuletha isayensi yezolimo ezingeni elilandelayo futhi ezandleni zalabo abayidinga kakhulu - abalimi nabalimi.
U-Bayabil, othumele lesi siphakamiso, ukholelwa ukuthi le ndlela izothuthukisa ubuchwepheshe bamanje bokuhlela ukuchelela - obufakwe izinzwa kanye nobuhlakani bokwenziwa ngokunikeza abalimi nabalimi ubuchwepheshe obudingekayo ukuze kulinganiswe ukuchelela okunembayo okwandisa umkhiqizo wezitshalo nokonga amanzi ngenkathi kusavumela. basebenze njengabaphathi ababalulekile bamanzi athuthukisiwe kanye nezimfanelo zemvelo
Ukubala i-evapotranspiration esikalini senkundla kuzohlinzeka ngolwazi olubalulekile olungaba nezinhlobonhlobo zezinhlelo zokusebenza esimweni sezulu, isimo sezulu, kanye nemodeli ye-hydrologic kanye nokuphathwa kwemithombo yamanzi, hhayi nje ezolimo zokunisela.
"Silindele ukuthuthukisa ithuluzi lewebhu elinobuhlakani bokwenziwa, futhi ngentuthuko kubuchwepheshe be-infrared sensing, silindele ukuthi abalimi bazokwazi ukuqoqa futhi balayishe izithombe zabo kuwebhusayithi futhi bathole impendulo," wengeza.
Ngaphezu kwalokho, imiphumela izophinde isetshenziselwe ukulungisa kahle izitshalo nezimo zezulu ezingasetshenziswa ukuqondisa abalimi kanye nabalimi ngezinqumo zokuphatha ukuchelela.
Ukuhlolwa kwenkundla kuzoqala ngokushesha e-TREC futhi kuhlanganisa iziza zokuhlola ezingu-32 lapho kuzotshalwa khona ubhontshisi oluhlaza nommbila omnandi, okubili kwempahla ekhiqizwa kakhulu yaseFlorida. Ukuhlolwa kuzosethwa ukuze kuhlinzekwe ngezinhlobonhlobo zokwelashwa kokunisela okunamandla okuxazulula inkinga ngesilawuli kude. Isiteshi sezulu sizophinda sifakwe endaweni yokuhlola ukuze kuqashwe izimo zezulu nokusebenzisana okwenzeka kuso sonke isikhathi.
“Ukufunda ngemithi ehlukene yokunisela kuzosivumela ukuthi siqonde ukusabela kwezitshalo kanye nezinguquko kumazinga okuphefumula kwe-evapotranspiration njengomsebenzi wezinga lokunisela,” kusho u-Bayabil.
Isiphetho salo msebenzi sizothuthukisa iwebhusayithi enamathuluzi e-AI enziwe atholakale ukuze asetshenziswe umphakathi. Ingqalasizinda yocwaningo esungulwe ngaphansi kwale phrojekthi izosetshenziselwa ukusebenzisa kalula izivivinyo ezithuthuke kakhulu neziyinkimbinkimbi ukuze kwenziwe ucwaningo lwesikhathi eside kanye nemisebenzi yokwandisa ekuphathweni okunembayo kwamanzi okukhiqizwa kwemifino.
“Ngiyethemba ukuthi le phrojekthi izoba nomthelela omkhulu nohlala isikhathi eside emizamweni emikhulu yokuthuthukisa imizamo yokulawulwa komhlaba namanzi engokoqobo futhi esimeme engagcini nje ngokulondoloza amanzi futhi yandise ukukhiqizwa kwezitshalo kodwa futhi ithuthukise izinga lamanzi nezinsiza ze-ecosystem,” kusho u-Bayabil. .
U-Bayabil ujoyinwa ithimba labacwaningi abakhethekile elitholakala ezweni lonke okuhlanganisa u-Bruce Schaffer, uprofesa we-ecophysiology yezitshalo zezitshalo ezishisayo nezishisayo njengomphenyi oyinhloko, kanye no-Young Gu Her, uprofesa osizayo we-hydrology kanye nobunjiniyela bezolimo wakwa-TREC. Abajoyina ithimba elivela eGainesville kanye ne-Immokalee, ngokulandelana, uGerrit Hoogenboom, uprofesa kanye ne-UF Preeminent Scholar yemodeli yezitshalo, izinhlelo zokusekela izinqumo, nokuvikeleka kokudla, kanye no-Ioannis Ampatzidis, umsizi kaprofesa wobunjiniyela bezolimo obunembayo wase-UF/IFAS Southwest Florida Research and Education. Isikhungo. Ukusebenzisana okwengeziwe kuzovela ku-United States Geological Survey (USGS) Earth Resources Observation and Science Center.
- Lourdes Rodriguez, University of Florida