La Nina mu 2020! Kukhudzidwa kwayamba. Kodi m'nyengo yozizira imeneyi "makazizira kwambiri"?
Tsimikizani! La Nina chodabwitsa chinapangidwa mu 2020, ndipo US Climate Prediction Center yatulutsa mawu ovomerezeka, zomwe zikutanthauza kuti kusintha kwanyengo padziko lonse lapansi kungapitirire kulimbikitsidwa. Zachidziwikire, kupangidwa kwa zochitika za La Nina kudzakhala ndi gawo linalake ku China. Zosiyana, kotero muyenera kukhala okonzeka. Izi ndizochitika zatsopano zachilengedwe pambuyo pa El Nino yofooka mu 2020. Mapangidwe a La Nina adzabweretsa chizindikiro chozizira, chomwe chiri chodziwika bwino.Zachidziwikire, ngakhale chodabwitsa cha La Nina chimakhala ndi kuziziritsa, sizitanthauza kuti dziko lapansi lidzakhala ndi "kuzizira" kwakukulu, chifukwa kutentha kwamasiku ano kungakhale kokulirapo kuposa digiri ya kuzizira ya La Nina, kotero kuti 2020 ikhoza kukhalabe. Chaka chotentha kwambiri cholembedwa.NOAA inatsimikizira kukhalapo kwa LaNi ó aMalingana ndi deta yatsopano ya anthu yomwe inatulutsidwa ndi NOAA mu September, chochitika cha La Nina chinachitikadi mu August, chomwe chikuyembekezeka kukhala nthawi yonse yozizira ndi 75% mwayi, kotero kuti nyengo yozizirayi idzakhala imodzi mwa nthawi zazikulu mu September. La Nina phenomenon. Malinga ndi kuwunika deta ya Ni ﹣ o3.4 nyanja kutentha kutentha anomalies m'miyezi yaposachedwa, iwo afika pafupifupi mtengo, ndi otsika malire mtengo - 0,6 ° C anaonekera deta anasonkhanitsa mu August, ngakhale izi si zokhazo. muyezo. Komabe, deta yonseyi yafika pamtengo wanthawi yayitali kuyambira 1986 mpaka 2015.Panthawi imodzimodziyo, malinga ndi makompyuta amphamvu kwambiri, kutentha kwa nyanja kudzakhalabe pansi - 0.5 ° C pakhomo la La Nina nthawi yonse yozizira. Zotsatira zake, NOAA imatulutsa mwayi wa 75% m'nyengo yozizira. Mothandizidwa ndi zochitika za La Nina, kusintha kwa kayendedwe ka mlengalenga ku Pacific kudzapitirizabe kukhudza zochitika zapadziko lonse lapansi ndi nyengo. Ngakhale El Nino atha kukhalanso ndi chikoka, awiriwa amatsutsana. Inde. Panthawi imodzimodziyo, zochitika za La Nina zingayambitsenso mvula yambiri ku Indonesia, nyengo yozizira komanso yachinyontho kum'mwera kwa Africa, nyengo yowuma ku Southeast China ndi zotsatira zina.Kodi zotsatira za La Nina zakhala zotani?Tsopano chotheka chachikulu kwambiri ndi United States, kotero chikoka chake chayamba. Malinga ndi zomwe bungwe la U.S. Meteorological Center linanena, moto womwe ulipo ku United States ukhoza kukhala mpaka November kapena December pambuyo pa kupangidwa kwa La Nina. Panthawi imodzimodziyo, Ryan truchelut, Purezidenti wa weather tiger LLC, adanenanso kuti izi zinakulitsa kutentha kwakukulu ndi mavuto a chilala omwe alipo. Chotsatira chake, kutentha kwakukulu, chilala, moto wolusa ndi mavuto ena ku United States lero ndi "zopangidwa" ndi zochitika za La Nina. Moto wamoto ku California ku United States wakhala nyengo yoyipa kwambiri m'mbiri yonse. Kwa nthawi yoyamba, malo okwana maekala 2.5 miliyoni anapsa ndi moto.Panthawi imodzimodziyo, mphepo yamkuntho ikupitirirabe m'nyanja, zomwe zimachitikira mphepo yamkuntho David Lara. Panthawi imodzimodziyo, zinthu zotsatirazi zingayambitsenso nyengo yozizira kumpoto kwa United States, zomwe zimabweretsa kusefukira kwa madzi kumpoto kwa Australia komanso mvula yambiri ku Indonesia ndi Brazil m'madera atatu akumwera. Zachidziwikire, zaposachedwa kwambiri zochokera ku NASA zikuwonetsa kuti kumayambiriro kwa Seputembala 2020, kutentha kumwera chakumadzulo kwa United States kumayang'aniridwa pakutentha kwambiri kwa madigiri 45. Izi ndizowopsa kwambiri, chifukwa United States sinakhalepo ndi kutentha kwakukulu monga momwe ilili pano, ndipo idawonekera mu 2020.Choncho, zikhoza kunenedwa momveka bwino kuti chochitika cha La Nina chapanga ndipo chikoka chake ku United States chawonekera kale. Inde, izi zikutanthauza kuti zotsatira za dziko lathu zidzapitirira kuwonjezeka. Tiyenera kulabadira kusintha kwanyengo pamtunda komanso kudutsa Northwest Pacific. Mkhalidwe woterewu, mvula yamkuntho yamasiku ano imatuluka mosalekeza, ingakhalenso yokhudzana ndi izi. Inde, ife tiri pano kuti tiganizire zomwe zingatheke m'nyengo yozizira.Mu 2020, nyengo ikuyenera kusintha kwambiri. Kodi chodabwitsa cha La Nina chidzakhala ndi chiyani ku China?Malingana ngati tikukamba za La Nina, aliyense akhoza kuganiza molunjika za nyengo ya ayezi ndi chipale chofewa mu 2008. Zinganenedwe kuti dera lalikulu la dziko lathu linali ndi matalala ambiri mu 2008, ndipo zochitika zamakono za La Ni La zimachokera. pa index. Yang'anani, ndizofooka, koma mwayi udzapitirira kuwonjezeka. Kupatula apo, kutentha mu Ogasiti kunali - 0,6 ° C. Tikayang'ana pa Ni yaposachedwa yamasiku ano? Makhalidwe a O3.4, akupitiriza. Pambuyo pakuchepa, imayandikira kwambiri - 0,8 ° C, kotero mphamvu ya La Nina yodabwitsa imatha kuwonjezeka.Inde, izi zikutanthauza kuti chikoka cha La Nina chodabwitsa chikhoza kuwonjezeka. Malinga ndi zochitika zambiri za "Chaka cha La Nina", n'zosavuta kuti nyengo yachisanu ya dziko lathu ikhale yozizira, ndipo zimakhala zosavuta kukhala ndi nyengo yozizira. Choncho, tiyenera kukonzekera pasadakhale, koma pa mmene kutentha kwa dziko, kuthekera kubweza nyengo yozizira akadali wamng'ono, ndiko kuti, kuthekera kwa nyengo yozizira akadali wamkulu, kotero aliyense ayenera nthawi zonse kulabadira. chitukuko cha La Nina chodabwitsa. Ikugwabe, yofanana ndi chizindikiro chowonjezera.Bungwe la World Meteorological Organization linanenanso kuti ngakhale zochitika za La Nina zitachitika, n’zokayikitsa kuti zingasinthe kutentha kwa dziko, choncho chaka chino chingakhale chaka chotentha kwambiri m’mbiri yonse. Zoonadi, kungakhale kotentha kwambiri kwa dziko lathu, kotero tanena kuti nyengo yozizira imakhala yowonjezereka. Izi ndi kudzera mu kusintha kwa nyengo.Chifukwa cha zinthu zosiyanasiyana za nyengo, n'zosatheka kudziwa ngati padzakhala nyengo yozizira kapena yozizira. Mpaka pano, tinganene kuti palibe dziko lililonse padziko lapansi limene lingadziŵe molondola ngati dziko liri lozizira kapena lofunda. Osandilakwitsa. Kuchokera pazochitika za chaka chino, kuthekera kwa nyengo yozizira kudzakhala kwakukulu, ndipo sipadzakhalanso nyengo yozizira kwambiri. Zolozera.
October 12, 2020