Maui, Hawaii, USA, mwamsanga anapsa ndi moto pa 8th.Tawuni yodziwika bwino ya m'mphepete mwa nyanja ya Lahaina kumpoto chakumadzulo kwa Maui County "idasanduka phulusa usiku umodzi".Anthu osachepera 93 amwalira mpaka pano, ndipo chiwerengero cha ozunzidwa chikuyembekezeka kukwera.Unali moto wolusa kwambiri ku United States m’zaka zoposa zana limodzi.
Akatswiri aku US: Malo oyaka moto ku Maui, Hawaii akukumana ndi achiwopsezo chachikulu cha masoka achiwiri
Malinga ndi lipoti la CBS pa 12th, akatswiri a zachilengedwe a ku America adanena kuti moto ku Maui, Hawaii ukhoza kuopseza chilengedwe komanso thanzi la anthu okhala m'dera lomwe lakhudzidwa.Vuto lalikulu lidakumana nalo.
Utsi ndi phulusa zimene zimatuluka matabwa, pulasitiki, zinyalala zoopsa ndi zinthu zina zomangira ziwotchedwa zimatha kukhala ndi makemikolo masauzande ambiri, anatero Andrew Whelton, pulofesa wa zomangamanga, zachilengedwe ndi zachilengedwe payunivesite ya Purdue ku United States.Utsi ndi fumbi tinthu tating'onoting'ono timeneti titha kuipitsa nthaka ndi magwero a madzi, ndipo panthawi imodzimodziyo timakoka mpweya ndi anthu, zomwe zingawononge thanzi la anthu okhalamo.
Kuphatikiza apo, nyumba zomwe zimawoneka ngati zotetezeka mwamapangidwe ake zimatha kukhala ndi zowononga zomwe zingawononge thanzi la anthu.Enampweya woipitsandi tinthu tating'onoting'ono titha kulowa m'nyumba kudzera m'ming'alu, zitseko, mazenera, ndi zipata zina, ndikumamatira ku makoma ndi pamwamba kapena kupyola nsalu.Akatswiri adanenanso kuti m'madera okhalamo mulinso zoopsa zina zomwe zimakhalapo pambuyo pa moto, monga kutayika kwa gasi wachilengedwe, mawaya amagetsi ndi mapaipi a gasi omwe amatha kutulutsa magetsi, kuipitsa kapena kutuluka.
Pa 11, Boma la Maui County linapereka chenjezo la chitetezo cha madzi ku Lahaina ndi madera ena omwe anakhudzidwa ndi moto.Boma la boma lati chifukwa chotheka kutulutsa mpweya wapoizoni komanso tinthu tating'onoting'ono tomwe titha kupsa ndi moto, zawonjezera kuopsa kwa madzi akumwa.Chifukwa cha zimenezi, boma lachenjeza anthu okhala m’derali kuti azingogwiritsa ntchito madzi a m’botolo pomwa ndi kuphika komanso kuti apewe madzi apampopi owiritsa.Akuluakulu azaumoyo ku Hawaii akulangiza anthu kutikuvala zida zodzitetezera, monga zophimba nkhope, magolovesi ndi mikanjo, poyang'ana zowonongeka.
Akatswiri ena a zachilengedwe ananena kuti panthawi yozimitsa moto ndi kuchotsa zinyalala, zowononga zimatha kulowa mumtsinje ndi kutuluka kwa madzi n’kukalowa m’nyanja.Lahaina wakhala nthawi yayitali malo otchuka oyendera alendo ku Maui kuti awone akamba, ma coral ndi zamoyo zina zam'madzi zomwe zili pachiwopsezo cha zoipitsa zochokera kumoto woyaka ndi ntchito zozimitsa moto.Akatswiri a zachilengedwe adanena kuti ndikupita patsogolo kwa ntchito yolimbana ndi moto ndi ntchito yoyeretsa, momwe mungatayire mosamala mabwinja ndi zinthu zovulaza ndikupewa kuwonongeka kwachiwiri kwa anthu okhalamo komanso chilengedwe chidzakhala vuto lalikulu lomwe likukumana ndi tsokalo.
Moto wolusa masauzande ambiri ukuyakabe ku Canada, oposa theka sakutha
Pa nthawi ya 12th, deta yaposachedwa yochokera ku Canadian Interdepartmental Forest Fire Center inasonyeza kuti mpaka pano, padakali moto wopitirira chikwi chikwi kuwotcha ku Canada, ndipo oposa theka la iwo alibe mphamvu.
Malinga ndi zomwe zachokera patsamba lovomerezeka la malowa, pakhala moto wopitilira 5,600 ku nkhalango ku Canada chaka chino, womwe umakhala ndi malo opitilira ma kilomita 131,000, ndikupitiliza kuswa mbiri yakale.Pakati pawo, chiwerengero cha moto chomwe chikuyakabe ndi 1115, pomwe 719 sichinayende bwino.Utsi wokhuthala unafalikira ku New York ndi kumadera ena, kukuta mzinda wonsewo ndi chifunga chachikasu, ndipo mamiliyoni aku Canada ndi Amereka anakakamizika kukhala m’nyumba.
Utsi wamoto wolusalili ndi mpweya wambiri wapoizoni ndi zinthu zinazake.Utsiwu uli ndi mpweya woipa wa VOC ndi PM2.5 ndi tinthu tating'ono towononga, zomwe zingawononge kwambiri thanzi la munthu pambuyo pokoka mpweya.Choncho, n’kofunika kwambiri kudziŵa mmene mungadzitetezere inuyo ndi banja lanu kuti mupume bwinobwino moto wolusa ukabuka.Njira zitatu zotsatirazi ndi zoyenera kwa ambiri aife.
- Khalani kunyumba, kutseka zitseko ndi mazenera
Kodi simukufuna kutulutsa utsi woopsa?Njira yosavuta ndiyo kukhala kumbuyo kwa zitseko zotsekedwa ndikuchepetsa nthawi yomwe mumakhala panja.Inde, pamene "mukubwerera", muyeneranso kutseka zitseko ndi mawindo.Izi sizongopewa akuba, komanso zimachepetsa kuchuluka kwa utsi womwe umalowa mnyumba mwanu.
Njirayi ndi yosavuta, yosavuta kugwiritsa ntchito, ndipo zotsatira zake ndi zabwino kwambiri.Kafukufuku wasonyeza kuti mpweya wamkati uli ndi zowononga 40% zochepa kuposa kunja!
- Valani chigoba musanatuluke
M'madera ambiri omwe ali ndi utsi wamoto wolusa, vuto lalikulu kwambiri ku thanzi la kupuma ndi PM2.5 (fine particulate matter) yobwera ndi utsi.
Koma sikovuta kulimbana nawo.Masks amatha kusefa PM2.5 mlengalenga.
Masks a N95 ndi amodzi mwama masks abwino kwambiri osefera tinthu tating'onoting'ono.Mukasefa tinthu tating'onoting'ono tokulirapo kuposa ma microns 0,3 mumlengalenga, kugwidwa kwake kumafika 95%.
Komabe, kubwera kwa mliri watsopano wa korona kwapangitsa kuti maski asamavutike.Nthawi zina, si aliyense amene angagule masks aukadaulo a N95.Koma musadandaule, zotsatira za masks azachipatala pakusefa tinthu ta PM2.5 ndizabwino kwambiri.Chigoba chokhazikika chachipatala chimatha kusefa 63% ya tinthu ta PM2.5!Tidayesanso kuthekera kwa masks osiyanasiyana kusefa tinthu tating'onoting'ono, ndipo zotsatira zake sizinali zoyipa.Kuvala chigoba kuti mutuluke ndikwabwino kwambiri kusiyana ndi kukhala mwachindunji ndi mpweya wodzaza ndi zowononga!
- kuyatsawoyeretsa mpweya
Kuyatsa choyeretsa mpweya kumatha kuchepetsa kuchuluka kwa tinthu tating'onoting'ono ndi mpweya woipa, ndikuwonetsetsa kuti mumatha kupuma mpweya wabwino komanso waukhondo.Ngati mukufuna kuyeretsa tinthu ta PM2.5 mu utsi wamoto wolusa, zoyeretsa mpweya wa HEPA ndizothandiza kwambiri.
Zitseko zolimba ndi mazenera zimatha kuletsa 50% ya tinthu ta PM2.5, chifukwa tinthu tating'onoting'ono tomwe timatha kulowa m'chipindamo kudzera m'mipata ya zitseko ndi mazenera.
Koma oyeretsa mpweya akhoza kuthetsa izi kutsetsereka mu ukonde.Pankhani ya mphamvu yoyenera, HEPA fyuluta mpweya woyeretsa akhoza kusefa 99% ya PM2.5 particles!Choncho, posankha choyeretsa mpweya, kuphatikizapo kuganizira za mtengo wamtengo wapatali, muyenera kusankha choyeretsa ndi mphamvu yoyenera malinga ndi kukula kwa chipindacho.
Nthawi yotumiza: Aug-14-2023