Large-pamwero mafashamo kuJapan, kukonzerwa simba dutu

Mafashamo Japan ndakadumbirwa nyika yaro ukuru uye akamanikidzira hurumende kutama vanenge 170,000 vanhu vemo. The dambudziko ragunzva vakawanda vagere munyika, zvikazara misha yavo, richisvika pedenga revarombo. Pakati matambudziko huru kuti vakuru vari kurwa - nayo matani mvura kwakasvibiswa nemwaranzi uye ruchiyerera mugungwa.

Large-pamwero mafashamo kuti akarova nyika wayo zvisingafadzi. nemigumisiro

Hombe mafashamo Japan akayeuchidza nyika munharaunda pamusoro chiitiko chakaitika anenge 60 apfuura, apo pasi chete nyika nemafashamo guru yakawanda mvura. Zvakatanga pamwe ndechokuti kunayisa rawa akaenzana-mwedzi miviri wokuyera mune dzimwe nzvimbo dzenyika. Somuenzaniso, musi yakaisvonaka pachitsuwa Honshu akauraya vaviri dutu rinotyisa, zvakazoita murwizi wechiJapan vakava dzakadururwa maguta makuru vakachinja kupfuura kukudzwa.

Roadbed akarasikirwa dzayo dzose chitarisiko, nemabhiriji zvaishandiswa zvakaparadzwa uye kukodzera kushandiswa. Mumazuva okutanga kuwanda chisipo oda 27 vanhu vakauraya - 4, mazana ezviuru zvevanhu akabviswa pedyo kununura neherikoputa, waiva chete nzira kuzoponesa vanhu vagere pamusoro pamatenga edzimba dzavo.

Historical chokwadi: dzinoparadza dzinongoitika dzoga uye Ngwavaira muJapan

Kare muna 1959, nyika Japanese harina vaviri incredible anoparadza dutu kuti mitezo motokari uye vakauya muhombe nezvinhu kuti nyika kwezvivako.

Kudengenyeka kwepasi kwakaitika muna 2011 pachitsuwa Honshu akanga nengozi munyika, sezvo nemigumisiro yayo Zvinogumbura uye akatora navo vanenge 16 zviuru hwevanhu. Njodzi zvakasikwa ichi vakazvidza tsunami pachakagogodza kunze reactors panguva renyukireya simba miti.

The yose paruzhinji mhindu, paiva mafashamo muJapan muna chii gore? Izvi kurwadza njodzi kwakaitika June 2015, akasiya akawandisa vanhu pasina denga pamusoro musoro wako.

evacuations

Mafashamo Japan hwasvika munyika romuromo, asi hurumende haina nehana uye akatuma mauto avo ose ari kubvisa chavagari, waiva chinangwa chavo chikuru. In ichi kununura neherikoputa yose michina yacho mamiriro akanga nidzwa. Vanhu vane dzimba dzakanga ruzere, riri pamusoro pedzimba kumirira rubatsiro. mhuka zhinji vakafa mwoyo. Rakanga anobviswa vanhu mamiriyoni 1 vakapoteredza, uye kuti dzakawanda yakaratidza kuti kunyange nzizi muJapan, nyika akakwanisa kutsungirira kuburikidza, vakabatana chete uye vose-simba.

Kuwana reactor mungozi

Izvi vanotyisidzira depressurization zvenyukireya reactors, kuwanda iyo simba chirimwa ndiyo 4 zvidimbu. Kusembura acho ezvinhu kunotungamirira nenjodzi kusingarapiki yenyukireya. Manual Power uye hurumende yakataura mberi kusingadzoreki zviito zvinhu panyaya simba yenyukireya somunhu simba majeure nokuda kukwana nhamba efflux pombi. Paivakwa renyukireya simba zvinomera, izvi asina akapa, somugumisiro nyika mungozi.

Naizvozvo, mafashamo muJapan pangozi kwete kwezvivako, asi upenyu hwevanhu ndiyo inonyanya kukosha poutungamiriri munyika.

Radiation pangozi akaparirwa mafashamo uye depressurization of reactors

ngozi iyi kushatiriswa pamberi mumakomba reactors kuburikidza iyo ivhu unowana mafuta yenyukireya. Ipapo chinotsva riri yakavhenganiswa pasi. Chaiye mashandiro muoti, mvura pumped kuva yakarongerwa mumagaba. Zvino iyi, kumanikidza majeure pamwe kuwedzera pamwero pasi zvose pamusoro pemvura.

Wokupedzisira mafashamo muJapan akaparirwa nemitemo kugutsikana mune ivhu radioactive zvinhu zvakadai sekabhoni-14, tritium uye strontium kwazvo. Ekupedzisira ndiwo chaizvo kukuvadza vashandi 'simba. Kana kubatana nemvura yakasviba mugungwa mumudziyo vachava vakagovera mhenderekedzo, uye mune ramangwana hakudzivisiki kuwanda kushanda muna pakukora zvavo yomugungwa pasherufu.