I-Frostbite Risk Iphukile Ngaphansi Kokushisa: Hlela Phambili
I-frostbite ilimaza esikhumbeni futhi uma isifo esinzima, izicubu ezingaphansi, okubangelwa ukuvezwa isikhathi eside kumazinga okushisa okushisa ngokuvamile kuvame ukuqhuma umoya. Futhi indlela engcono kakhulu yokugwema ama-frostbite ukuwuvimbela.
Esikhathini esiningi, isikhumba esivele sisengozini yokuqhwala, kodwa uma izinga lokushisa libandayo ngokwanele kanti omunye uhlala emakhazeni abanzi ngokwanele ngokuvikelwa kwezingubo zokugqoka, ngisho nesikhumba esingaxhunyiwe singabisa.
Imikhombandlela elandelayo, njengoba kuvezwe yi-Environment Canada, ingakunika umbono ongcono wezinga lomngcipheko onqabile okufanele ulindelwe kuye ngokushisa. Khumbula njalo lapho ubeka ingozi ebusweni njengoba kuhlukaniswe ngezansi ukuze kubonakale kunoma yikuphi ukwehla kwezinga lokushisa ngenxa yesikhukhula somoya .
0 ° C kuya ku -9 ° C (32 ° F kuya ku-15.8 ° F): Ingozi ephansi ye-Frostbite
Kungase kube nokunyuka okuncane kokungahambi kahle kusukela ekuvezeni isikhathi eside kubanda. Uma kungenjalo, akukho okuningi okumele ukhathazeke ngakho kula mazinga okushisa.
Iseluleko:
- sigqoke isimo sezulu
- uhlale omile
-10 ° C kuya ku-27 ° C (14 ° F kuya -16.6 ° F): Ingozi ephansi ye-Frostbite
Akuwona amazinga okushisa akhululekile kakhulu, phawula ukuthi kukhona ingozi ye-hypothermia ngokuvezwa isikhathi eside kule friji lokushisa uma ngaphandle ngaphandle kokuvikelwa okwanele.
Iseluleko:
- sigqoke isimo sezulu , mhlawumbe ngezigaba: cabangela okungenani izingqimba ezintathu kanti owesithathu ube yengubo engamelana nomoya
- khetha ingubo egcwele egcwele (i-polyester yokugcwalisa ngisho namajazi we-wool ayanele ngokwanele kula mazinga okushisa)
- ukumboza isikhumba esikhombisiwe nge-hat / earmuffs / tuque, iglavu, isikhafu / intamo yentamo kanye nezikhumba ezinamanzi, konke kuFANELE kulesi sigaba sokushisa
- ube esebenzayo, qhubeka uhamba
- uhlale omile
-28 ° C kuya ku -39 ° C (-18.4 ° F kuya ku -38.2 ° F): Ingozi ye-Frostbite emaminithini angu-10 kuya kwangu-30
Ukuvikelwa ngokwanele ezakhiweni kubaluleke kakhulu kule ndawo njengoba ingozi ye-frostbite kanye ne-hypothermia iphakanyiswa kakhulu ngokushesha nje lapho amazinga okushisa, noma ngaphandle komoya, engena ngaphansi -27 ° C (-16.6 ° F).
Kunconywa kakhulu ukuthi imisebenzi yangaphandle ihlanganyele okungenani ngamabili uma kungenjalo amaqembu ukuze uhlole ubuso bomunye nomunye ukuze uthole izibonakaliso ze-frostbite.
Iseluleko:
- landela zonke izeluleko ezibalwe ngaphambilini ukuthi yini okufanele ugqoke futhi uqhubeke uhamba, lesi akusona isikhathi sokuma noma ukuhlala nokho
- gcina amehlo ekukhanyeni noma ekuguleni esikhumbeni, futhi
- uhlale omile
-40 ° C kuya ku -47 ° C (-40 ° F kuya ku -52.6 ° F): Ingozi Ephakeme Ye-Frostbite Yesikhumba Esivele Ngemizuzu emi-5 kuya kwezingu-10 (Ngisho Ncane Uma Imimoya Isekelwa Ngaphezu kwama-50km / h (31 miles / h)
Ukuvikelwa ngokwanele ezakhiweni kubaluleke kakhulu kule nkinga njengoba ingozi yokuqhwaba kanye ne-hypothermia isiseduze uma ukuvezwa kuqhubeka isikhathi eside ngaphandle kokuvikeleka okufanelekile kanye nendawo yokuhlala. Imisebenzi yangaphandle kufanele iqhutshwe okungenani ngamabili ngamaqembu uma kungenjalo amaqembu ukuze uhlole ubuso bomunye nomunye ukuze uthole izibonakaliso ze-frostbite.
Iseluleko:
- landela zonke izeluleko ezibalwe ngaphambilini ngokubeka nokubaluleka kokuhlala okusebenzayo nokuhamba
- hlola ngezikhathi ezithile ukuthi ubumhlophe noma uboshiwe esikhumbeni
- Hlala njengomile ngangokunokwenzeka
-48 ° C kuya ku -54 ° C (-54.4 ° F kuya ku -65.2 ° F): Ingozi Ephakeme kakhulu ye-Frostbite ye-Skin Exposed emi-2 kuya kwemizuzu emi-5 (Ngisho encane uma imimoya ixhaswa ngaphezu kuka-50km / h (31 miles / h )
Ukuvikelwa ngokwanele ezakhiweni kubaluleke kakhulu kulokhu njengoba kubonakala sengathi i-frostbite kanye ne-hypothermia iqinisekiswe uma ukuvezwa kuqhubeka isikhathi eside ngaphandle kokuvikeleka okufanelekile nendawo yokuhlala.
Imisebenzi yangaphandle kufanele iqhutshwe okungenani ngamabili ngamaqembu uma kungenjalo amaqembu ukuze uhlole ubuso bomunye nomunye ukuze uthole izibonakaliso ze-frostbite.
Iseluleko:
- landela zonke izeluleko ezibalwe ngaphambilini, ukugqoka izingubo ezifudumele nokuzigcina zimile futhi zihamba njalo
- lungele ukusika imisebenzi emifushane yangaphandle noma ukukhansela
- cabanga ukuhlala endlini
-55 ° C noma i-colder (-67 ° F noma i-colder): Ingozi ephezulu kakhulu ye-Frostbite ye-Skin Exposed ngemizuzu emibili noma engaphansi
Hlala endlini. Izimo zangaphandle ziyingozi kakhulu kunoma yiluphi uhlobo lomsebenzi.