NRCS Idaho e ikemiseditse ho hlomella libaka tse ngata tsa SNOTEL ka di-sensor tsa mongobo wa mobu

Merero ea ho qetella e hlometse liteishene tsohle tsa telemetry tsa lehloa Idaho ho lekanya mongobo oa mobu e ka thusa bahlaseli ba phepelo ea metsi le balemi.
Tšebeletso ea Paballo ea Mehloli ea Tlhaho ea USDA e sebetsa liteishene tse 118 tse felletseng tsa SNOTEL tse nkang litekanyo tse iketsang tsa pula e bokelletsoeng, tekanyo ea lehloa le metsi, botebo ba lehloa le mocheso oa moea. Tse ling tse supileng ha li rarahane hakaalo, li nka mefuta e fokolang ea litekanyo.
Mongobo oa mobu o ama katleho ea metsi a phallang ka hore metsi a kena mobung moo ho hlokahalang pele a fetela melapong le matamong a metsi.
Halofo ea liteishene tse felletseng tsa SNOTEL tsa mmuso li na le li-sensor tsa mongobo oa mobu kapa li-probe, tse latelang mocheso le peresente ea ho tlala botebong bo 'maloa.
Lintlha tsena li "re thusa ho utloisisa le ho laola mohloli oa metsi ka katleho e kholo" 'me li tsebisa "rekoto ea bohlokoa ea lintlha eo re tšepang hore e tla ba ea bohlokoa haholoanyane ha re ntse re bokella lintlha tse ling," ho boletse Danny Tappa, mookameli oa lipatlisiso tsa lehloa tsa NRCS Idaho Boise.
O boletse hore ho hlomella libaka tsohle tsa SNOTEL mmusong ho lekanya mongobo oa mobu ke ntho ea bohlokoa ka nako e telele.
Nako ea projeke e itšetlehile ka lichelete, ho boletse Tappa. Ho kenya liteishene tse ncha kapa li-sensor, ho ntlafatsa litsamaiso tsa puisano ho ea ho theknoloji ea selefounu le sathelaete, le tlhokomelo e akaretsang e bile litlhoko tse potlakileng haholo morao tjena.
“Rea hlokomela hore mongobo oa mobu ke karolo ea bohlokoa ea tekanyetso ea metsi, le phallo ea metsi qetellong,” o boletse joalo.
“Rea tseba hore ho na le libaka tse itseng moo tšebelisano ea mongobo oa mobu le phallo ea metsi e leng ea bohlokoa,” ho boletse Tappa.
Sistimi ea SNOTEL ea Idaho e ka rua molemo haeba liteishene tsohle li na le lisebelisoa tsa mongobo oa mobu, ho boletse Shawn Nield, rasaense oa mobu oa mmuso oa NRCS. Ha e le hantle, basebetsi ba lipatlisiso tsa lehloa ba tla ba le rasaense ea inehetseng oa mobu ea ikarabellang bakeng sa sistimi le rekoto ea eona ea data.
Ho nepahala ha ponelopele ea phallo ea metsi ho ntlafetse ka hoo e ka bang 8% moo ho neng ho sebelisoa li-sensor tsa mongobo oa mobu, o boletse joalo, a qotsa lipatlisiso tse entsoeng ke litsebi tsa metsi le basebetsi ba univesithi Utah, Idaho le Oregon.
Ka ho tseba hore na boemo ba mobu bo kgotsofetse hakae, Nield o itse, "Hangata re utlwa ka balemi ba sebedisang di-sensor tsa mongobo wa mobu bakeng sa taolo e sebetsang ya metsi a nosetso," o boletse jwalo. Melemo e ka bang teng e tloha ho dipompo tse sebedisitsweng hanyane - ka hona ho sebediswa motlakase le metsi a fokolang - ho bapisa bongata le ditlhoko tse ikgethang tsa dijalo, le ho fokotsa kotsi ya hore disebediswa tsa polasi di kenngwe seretseng.