Muna 2011, kudengenyeka kwenyika uye tsunami zvakakanganisa Fukushima Daiichi nuclear power plant 1 kusvika 3 reactor core meltdown.Kubva pakaitika tsaona, TEPCO yakaramba ichipinza mvura mumidziyo yeUnit 1 kusvika ku3 kutonhodza mareactor cores uye kudzoreredza mvura ine tsvina, uye kubva munaKurume 2021, 1.25 miriyoni matani emvura ine tsvina akachengetwa, paine matani zana nemakumi mana achiwedzerwa. mazuva ese.
Musi waKubvumbi 9, 2021, hurumende yeJapan yakafunga kuburitsa tsvina yenyukireya kubva kuFukushima Daiichi nuclear power plant mugungwa.Musi waKubvumbi 13, hurumende yeJapan yakaita musangano wakakodzera wedare remakurukota uye yakasarudza zviri pamutemo: Mamiriyoni ematani etsvina yenyukireya kubva kuFukushima First nuclear power plant ichaseferwa nekunyururwa mugungwa uye yobudiswa mushure megore ra2023. Nyanzvi dzeJapan dzakaratidza kuti gungwa yakatenderedza Fukushima haisi nzvimbo yekuredza chete kuti vabati vehove vararame, asiwo chikamu chePacific Ocean uye kunyange gungwa repasi rose.Kuburitswa kwetsvina yenyukireya mugungwa kuchakanganisa kufamba kwehove dzepasi rose, hove dzemugungwa, hutano hwevanhu, kuchengetedzwa kwezvakatipoteredza uye zvimwe zvinhu, saka nyaya iyi haisi nyaya yemumba muJapan chete, asi inyaya yepasi rose inosanganisira yepasi rose Marine ecology uye zvakatipoteredza. security.
Musi waChikunguru 4, 2023, International Atomic Energy Agency yakazivisa pawebhusaiti yayo yepamutemo kuti iyo agency inotenda kuti chirongwa cheJapan chekuburitsa mvura yakasvibiswa nenyukireya chinosangana nemitemo yekuchengetedza pasi rose.Musi waChikunguru 7, Japan's Atomic Energy Regulation Authority yakapa "chitupa chekugamuchira" cheFukushima Chekutanga nyukireya Power Plant nzvimbo yemvura ine tsvina kuTokyo Electric Power Company.Musi waNyamavhuvhu 9, iyo Permanent Mission yeChina kuUnited Nations uye Mamwe Masangano Epasi rose muVienna yakaburitsa pawebhusaiti yayo Bepa Rekushanda pamusoro pekuraswa kweMvura yakasvibiswa neNuclear kubva kuFukushima Daiichi Nuclear Power Plant Accident muJapan (yakatumirwa kuFirst Preparatory. Chikamu cheMusangano weGumi nerimwe Wongororo yeChibvumirano cheKusapararira kweNuclear Weapons).
Na13:00 musi waNyamavhuvhu 24, 2023, nzvimbo yekuJapan yeFukushima Daiichi nuclear power plant yakatanga kuburitsa mvura ine nyukireya mugungwa.
Njodzi dzekuyerera kwetsvina yenyukireya mugungwa:
1.Radioactive kusvibiswa
Nuclear tsvina yemvura ine radioactive zvinhu, senge radioisotopes, zvinosanganisira tritium, strontium, cobalt uye iodine.Aya ma radioactive zvinhu ane radioactive uye anogona kukonzera kukuvadza kuMarine life uye ecosystems.Vanogona kupinda mucheni yezvokudya kuburikidza nekudya kana kutorwa zvakananga neZvipenyu zveMarine, pakupedzisira zvichikanganisa kudya kwevanhu kuburikidza nehove yegungwa.
2. Ecosystem Impacts
Gungwa inharaunda yakaoma, ine huwandu hwehuwandu hwehupenyu uye maitiro eecological anoenderana nemumwe.Kuyerera kwemvura yakaraswa yenyukireya kunogona kukanganisa kuenzana kwezvipenyu zveMarine.Kuburitswa kweradioactive zvinhu zvinogona kutungamira kukuchinja, kuremara uye kukanganisa kuberekana kwehupenyu hweMarine.Zvinogona zvakare kukuvadza zvakakosha ecosystem zvikamu zvakaita semakorari, mibhedha yeuswa hwegungwa, Marine zvirimwa uye tupukanana, izvo zvinozokanganisa hutano nekugadzikana kwese Marine ecosystem.
3. Kutapurirana kweketani yekudya
Radioactive zvinhu mumvura yenyukireya tsvina inogona kupinda Marine organisms yobva yapfuura nemucheni yechikafu ichienda kune zvimwe zvipenyu.Izvi zvinogona kutungamira mukuunganidzwa zvishoma nezvishoma kwezvinhu zvine radioactive mucheni yechikafu, zvichizokanganisa hutano hwezvikara zvepamusoro, kusanganisira hove, mhuka dzemugungwa neshiri.Vanhu vanogona kumedza zvinhu izvi zvine radioactive kuburikidza nekushandisa chikafu chemugungwa chine utachiona, zvichiunza njodzi yehutano.
4. Kupararira kwekusvibiswa
Mushure mekunge tsvina yenyukireya yaiswa mugungwa, zvinhu zvine radioactive zvinogona kupararira kunzvimbo yakafara yegungwa ine mafungu emugungwa.Izvi zvinosiya mamwe ma Marine ecosystem uye nharaunda dzevanhu dzinogona kukanganiswa nekusvibiswa kweradioactive, kunyanya munzvimbo dziri padyo nemagetsi enyukireya kana nzvimbo dzekuburitsa.Uku kupararira kwetsvina kunogona kuyambuka miganhu yenyika ndokuva dambudziko repasi rose remhoteredzo nechengeteko.
5. Ngozi dzoutano
Zvinhu zvine radioactive mumvura ine tsvina yenyukireya zvinoisa njodzi kuhutano hwevanhu.Kumedza kana kubata neradioactive zvinhu zvinogona kutungamira mukufumurwa nemwaranzi uye matambudziko ehutano ane hukama akadai segomarara, kukuvara kwemajini uye matambudziko ekuzvara.Kunyange zvazvo kuburitsa kunogona kudzorwa zvakanyanya, kuratidzwa kwenguva refu uye kuwedzera kwemwaranzi kunogona kuunza njodzi pahutano kuvanhu.
Zviito zveJapan zvinokanganisa zvakananga nharaunda yekurarama kwevanhu uye ramangwana revana vedu.Ichi chiito chekushaya hanya uye chekusangwarira chichashorwa nehurumende dzese.Parizvino, nhamba huru yenyika uye matunhu atanga kurambidza kupinzwa kunze kwezvinhu zveJapan, uye Japan yakazvisundira pamawere.Munyori wegomarara repasi - Japan.
Nguva yekutumira: Aug-26-2023