ScienceAlert<\/a>, kupola mala izolova\u0165 kontaminovan\u00fd materi\u00e1l, no postupne sa ukazuje, \u017ee jej kon\u0161trukcia m\u00e1 z\u00e1sadn\u00e9 nedostatky. Postaven\u00e1 je toti\u017e na por\u00e9znom koralovom podlo\u017e\u00ed, cez ktor\u00e9 m\u00f4\u017ee prenika\u0165 voda. To vyvol\u00e1va ot\u00e1zky o tom, do akej miery je odpad skuto\u010dne bezpe\u010dne uzavret\u00fd. Obavy sa zvy\u0161uj\u00fa aj kv\u00f4li samotn\u00e9mu stavu kupoly. Vedci v nej zaznamenali praskliny, najm\u00e4 v \u010dastiach nad \u00farov\u0148ou mora. To z nej rob\u00ed mimoriadne zranite\u013en\u00fd objekt v \u010dase, ke\u010f hladiny oce\u00e1nov st\u00fapaj\u00fa a extr\u00e9mne po\u010dasie je \u010doraz \u010dastej\u0161ie.<\/p>\nZv\u00fd\u0161en\u00e9 hladiny \u017eiarenia <\/p>\n
Odborn\u00edk na morsk\u00fa r\u00e1dioaktivitu Ken Buesseler s\u00edce upozor\u0148uje, \u017ee doteraj\u0161ie \u00faniky s\u00fa relat\u00edvne mal\u00e9, no zd\u00f4raz\u0148uje, \u017ee k\u013e\u00fa\u010dov\u00e1 je bud\u00facnos\u0165. St\u00fapaj\u00faca hladina mor\u00ed, silnej\u0161ie b\u00farky \u010di pr\u00edvalov\u00e9 vlny m\u00f4\u017eu situ\u00e1ciu v\u00fdrazne zhor\u0161i\u0165. Pr\u00e1ve preto pova\u017euje za nevyhnutn\u00e9 dlhodob\u00e9 monitorovanie a pravideln\u00e9 informovanie miestnych komun\u00edt.<\/p>\n
Na rizik\u00e1 upozornila aj chemi\u010dka Ivana Nikoli\u0107-Hughesov\u00e1, ktor\u00e1 praskliny v kupole videla na vlastn\u00e9 o\u010di po\u010das v\u00fdskumu v ter\u00e9ne. Jej t\u00edm z\u00e1rove\u0148 zaznamenal zv\u00fd\u0161en\u00e9 hladiny \u017eiarenia v okol\u00ed a pr\u00edtomnos\u0165 r\u00e1dionuklidov \u2013 vr\u00e1tane plut\u00f3nia-239 \u2013 aj mimo samotnej kupoly. Nie je v\u0161ak \u00faplne jasn\u00e9, \u010di ide o \u00fanik z kon\u0161trukcie, alebo o d\u00f4sledok nedostato\u010dne kontrolovan\u00e9ho nakladania s odpadom v minulosti.<\/p>\n
Ist\u00e9 je, \u017ee pr\u00edtomnos\u0165 plut\u00f3nia predstavuje v\u00e1\u017eny probl\u00e9m. Tento izotop m\u00e1 extr\u00e9mne dlh\u00fd pol\u010das rozpadu \u2013 viac ne\u017e 24-tis\u00edc rokov \u2013 a jeho \u00fanik by mohol ma\u0165 dlhodob\u00e9 n\u00e1sledky pre \u017eivotn\u00e9 prostredie aj zdravie obyvate\u013eov.<\/p>\n
Vedci vyz\u00fdvaj\u00fa na akt\u00edvnej\u0161\u00ed pr\u00edstup<\/p>\n
Nov\u0161ie anal\u00fdzy ukazuj\u00fa, \u017ee najv\u00e4\u010d\u0161\u00edm rizikom je pr\u00e1ve kombin\u00e1cia klimatick\u00fdch zmien a geografickej polohy ostrova. V\u00e4\u010d\u0161ina atolu Runit sa nach\u00e1dza len pribli\u017ene dva metre nad hladinou mora. U\u017e relat\u00edvne mal\u00e9 zv\u00fd\u0161enie hladiny \u2013 napr\u00edklad o jeden meter, \u010do je scen\u00e1r predpokladan\u00fd do konca storo\u010dia \u2013 by mohlo vies\u0165 k zaplavovaniu oblasti a \u0161\u00edreniu kontamin\u00e1cie.<\/p>\n
Vedci preto vyz\u00fdvaj\u00fa na akt\u00edvnej\u0161\u00ed pr\u00edstup. Apeluj\u00fa najm\u00e4 na Spojen\u00e9 \u0161t\u00e1ty, aby prevzali zodpovednos\u0165 za d\u00f4sledn\u00e9 rie\u0161enie situ\u00e1cie a zabezpe\u010dili ochranu miestnych komun\u00edt. Dedi\u010dstvo jadrov\u00fdch testov toti\u017e nezost\u00e1va len historickou kapitolou. Pre obyvate\u013eov Marshallov\u00fdch ostrovov ide o realitu, ktor\u00e1 ich ovplyv\u0148uje dodnes \u2013 a v kombin\u00e1cii s klimatickou kr\u00edzou m\u00f4\u017ee predstavova\u0165 e\u0161te v\u00e4\u010d\u0161iu hrozbu v bud\u00facnosti.<\/p>\n","protected":false},"excerpt":{"rendered":"V\u00fdskumn\u00edci varuj\u00fa pred r\u00e1dioakt\u00edvnym \u00fanikom z ostrova Runit. (Zdroj: X\/boppinmule) USA – Bet\u00f3nov\u00e1 kupola uprostred Tich\u00e9ho oce\u00e1nu mala…\n","protected":false},"author":2,"featured_media":28173,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[8],"tags":[12986,33,12987,43,40,42,36,50,12988,49,48],"class_list":["post-28172","post","type-post","status-publish","format-standard","has-post-thumbnail","category-svet","tag-kupola","tag-news","tag-praskliny","tag-sk","tag-slovak","tag-slovencina","tag-spravy","tag-svet","tag-tichy-ocean","tag-world","tag-world-news"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@sk\/116294410780680770","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/28172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/comments?post=28172"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/28172\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media\/28173"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media?parent=28172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/categories?post=28172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/tags?post=28172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}