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Khōlō likhohola Japane, bakoa ke leholiotsoana le matla

Likhohola Japane tsieleha lefatše le boholo ba eona 'me ba qobelloa muso ho tsoa ka sheshe ka 170.000 batho ba moo. khathatso e amileng palo e khōlō ea baahi ba naha, tletse metsi malapeng a bona, ho finyella boemong ba marulelo. Har'a mathata a ka sehloohong eo ba boholong ba loana - e boima ba lithane tse tsa metsi silafalitsoe ke mahlaseli a le phallang ka leoatleng.

Khōlō likhohola hore otla lefatše le liphello tsa eona a sa jeseng litheohelang

The likhohola tse matla Japane o ile a hopotsa baahi lefatšeng ka ketsahalo eo e hlahile hoo e ka bang lilemo tse 60 tse fetileng, ha ho naha e tšoanang tletse metsi ka chelete e khōlō ea metsi. Kaofela qala le taba ea hore le pula oele lekana le likhoeli tse peli ntho e tloaelehileng likarolong tse ling tsa naha. Ka mohlala, ka e ntle sehlekehlekeng sa Honshu otla tse peli tse tšabehang leholiotsoana, e ile ea fella ka nōka ea Japanese e-ba le se nang meeli, metseng e meholo li fetohile ka nģ'ane ho amohela.

Roadbed lahlehileng ponahalo ea lona e le tloaelo, marokho li ile tsa senngoa le tšoanelehe ho sebelisoa. Mehleng ea pele palo ea le tlogetswego ne a le mothating 27 batho ba a bolaea - 4, ba likete tse makholo batho ba ne ba ba ntsoa sebakeng sena ke pholoso helikopthara, eo e neng e le tsela feela ea ho boloka batho ba lutse marulelong a matlo a bona.

Historical lintlha tse: ho senyang likoluoa tsa tlhaho le litlokotsi tse Japane

Morao ka 1959 naha Japanese comprehended tse peli a hlollang a ho timetsa sefefo hore shoele litho sephethephethe 'me ba tlisa tahlehelo e khōlō ho tsa dibopeho tsa motheo ba naha eo.

Tšisinyeho ea lefatše ka 2011 sehlekehlekeng sa Honshu ne kotsi bakeng sa naha, kaha liphello tsa eona li ne li soabisang 'me a nka le bona ka 16 likete maphelo a batho. Likoluoa tsa lintho tsa tlhaho sena halefile le tsunami e ileng ea o ile a kokota ka ntle ho reactors ka dimela matla a nyutlelie.

The lefatše le thahasello e kholo ea sechaba, ho ne ho ka moroallo oa Japane ka selemo seo? Sena se senyang koluoa ea tlhaho e hlahile ka June 2015, setseng e le palo e khōlō ea batho ba ka ntle ho le marulelo a holim 'a hlooho ea hao.

evacuations

Likhohola Japane e fihletse naha ke ile ka makala, empa ba boholong ba ne ba sa tšoha 'me a romela mabotho a' ohle a bona ho ea sebakeng seo ea baahi, eo e ne e le sepheo sa bona tse khōlō. Ka pholoso ena helikopthara mechine eohle ea 'muso e ne e amehang. Batho bao mahae a ne a tletse metsi, teng ka marulelong emetse ho fumana thuso. Liphoofolo tse ngata ba shoeleng ba nyahama. Ho ile ba ntsoa sebakeng sena ka bophara batho ba limilione tse 1, le hore baahi ba matjhabeng ba e pakile hore esita le meroallo Japane, naha e ne e khona ho mamella ka, re kopane, kaofela ba se nang balekane le matla 'ohle.

Ho Fumana melena tlas'a tšokelo

Boemo bona bo sokela ho depressurization tsa reactors nyutlelie, palo tseo semela matla e 4 likoto. Aggravation boemo isang tlokotsi etsolloa nyutlelie. Manual Power le 'Muso e bua ka ho eketsehileng laoleheng bohato ba thepa ea motheo e mabapi le matla a nyutlelie e le lebotho majeure ka lebaka la palo e lekaneng ea lipompo efflux. Nakong ea kaho ea dimela matla a nyutlelie, boemo bona bo ha e so feela, ka lebaka la naha kotsing.

Ka lebaka leo, likhohola Japane nang ea beha eseng feela tsa dibopeho tsa motheo, empa hape bophelo ba motho ke lefisoana le phahameng ka ho fetisisa boeta-pele ba naha eo.

Mahlaseli a kotsi bakoa likhohola le depressurization tsa reactors ka

kotsi ena halefisoa ke ho ba teng ha mekoti ka reactors ka ka eo mobu o fumana mafura nyutlelie. Joale e ntan'o ba mafura ke e tsoakiloeng le tlase ho lefatshe. Ka tsela e tloaelehileng mokgwa wa tshebetso, metsi e pumped ka lik'hontheinara e khethehileng etselitsoeng. Le tabeng ena, qobella majeure le eketseha boemo ba tlase ho lefatshe ke tsohle ka holim'a metsi.

Moroallo qetela Japane ea tsosa le feteng melao-motheo ea dikahare ka mobu oa likarolo ntšang mahlaseli a kotsi tse kang k'habone-14, tritium le strontium. Ea bobeli ke e kotsi haholo ho matla a basebetsi '. Tabeng ea ho kopana le metsi a silafetseng ka beisine leoatle ba tla aba hammoho le lebōpo la leoatle, 'me nakong e tlang e ke keng ea qojoa bokella e le hantle ka botenya ba raka, athe bona leoatle.

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