Hurricane Frequency muNorth America Inowedzera Kudiwa Kwemajenareta
Mumakore achangopfuura, North America yagara ichirohwa nechamupupuri, nezviitiko zvemamiriro ekunze zvakanyanyisa kwete kungokonzera kukanganisa kukuru kuhupenyu hwevagari venzvimbo asi zvakare zvichikonzera kuwedzera kukuru kwekudiwa kwemajenareta. Sezvo kushanduka kwemamiriro ekunze uye kukwira kwegungwa kunowedzera, simba uye kuwanda kwedutu zvave zvichiwedzera, zvichiita kuti hurumende uye vagari venyika yose vatarise kugadzirira njodzi uye mhinduro yekukurumidzira.
Madutu Anowanzoitika, Njodzi Dzinowanzoitika
Kubva ichipinda muzana remakore rechi21, North America, kunyanya mhenderekedzo yegungwa yekumabvazuva kweUnited States neGulf of Mexico, yakaona muitiro wenguva dzose wekuputika kwedutu. Kubva kuHurricanes Katrina naRita muna 2005 kuenda kuHarvey, Irma, naMaria muna 2017, uyezve kuIda naNicholas muna 2021, aya madutu ane simba akarova dunhu iri nekukurumidza, achiuraya vanhu vazhinji uye kurasikirwa kwehupfumi. Katrina, kunyanya, yakaparadza New Orleans nemafashamo uye nedutu remhepo, ikava imwe yenjodzi dzinongoitika dzoga munhoroondo yeUS.
Zvinoenderana neongororo yakaitwa nePrinceton University, mukana wemadutu anoparadza anotevedzana anorova dunhu rimwe chete munguva pfupi achawedzera zvakanyanya mumakumi emakore ari kuuya. Rakadhindwa muNature Climate Change, chidzidzo ichi chinoratidza kuti kunyange pasi pemamiriro ekunze emhepo, kukwira kwegungwa uye kushanduka kwemamiriro ekunze kuchaita kuti dutu remhepo rinotevedzana riitike munzvimbo dzemahombekombe seGulf Coast, dzinogona kuitika makore matatu ega ega.
Kuwedzera Kudiwa Kwemajenareta
Tichitarisana nekurohwa nechamupupuri nguva nenguva, kuwanikwa kwemagetsi kwave kunetsa. Mushure medutu, zvivako zvemagetsi zvinowanzochengetedza kukanganisa kwakanyanya, zvichiita kuti kupararira kwemagetsi kupararira. Majenareta, saka, anove midziyo yakakosha yekuchengetedza zvakakosha zvehupenyu zvinodiwa uye mhinduro yekukurumidzira.
Munguva pfupi yapfuura, sezvo basa remadutu richiwedzera kuNorth America, kudiwa kwemajenareta kwakawedzera. Kutevera madutu, vemabhizimisi nevagari vanomhanyira kutenga majenareta senzira yekuzvidzivirira. Mishumo inoratidza kuti zvichitevera matanho ekuyerwa kwemagetsi mumatunhu akasiyana siyana nemaguta, vanogadzira majenareta vakaona kuwedzera kunoshamisa kwemaodha. Kumaodzanyemba kwakadziva kumabvazuva nePearl River Delta, vamwe vagari nevaridzi vefekitori vakatosarudza kurenda kana kutenga majenareta edhiziri ekugadzira magetsi echimbichimbi.
Dhata inoratidza kukura kwakasimba muhuwandu hwemabhizinesi ane hukama nejenareta muChina. Sekureva kwaQichacha, parizvino kune 175,400 mabhizinesi ane chekuita nemajenareta muChina, aine 31,100 mabhizinesi matsva akawedzerwa muna 2020, zvichiratidza kuwedzera kwe85.75% gore negore uye nhamba yepamusoro yemabhizinesi matsva ejenareta mumakore gumi. Kubva munaNdira kusvika Nyamavhuvhu gore rino, 34,000 mabhizinesi matsva ejenareta akagadzwa, achiratidza kudiwa kwakasimba kwemusika kwemajenareta.
Maitiro ekupindura uye Remangwana Outlook
Kutarisana nekuwanda kwekuita kwechamupupuri uye kudiwa kwejenareta, hurumende nemabhizinesi muNorth America vanofanirwa kutora matanho anoshanda uye anoshanda. Chekutanga, vanofanirwa kusimbaradza zvivakwa, kunyanya kusimba kwezvivakwa zvemagetsi, kuve nechokwadi chekugadzika kwemagetsi panguva yemadutu uye zvimwe zviitiko zvakanyanya zvemamiriro ekunze. Chechipiri, ruzivo rweveruzhinji rwekudzivirira uye kudzikisira njodzi kunofanirwa kukwidziridzwa, nezvibooreso zvechimbichimbi uye kudzidziswa kuvandudza kugona kwevagari kuzvinunura.
Nguva yekutumira: Aug-23-2024
