{"id":2051,"date":"2025-08-11T20:32:09","date_gmt":"2025-08-11T20:32:09","guid":{"rendered":"https:\/\/www.europesays.com\/fi\/2051\/"},"modified":"2025-08-11T20:32:09","modified_gmt":"2025-08-11T20:32:09","slug":"massiivinen-meduusaparvi-pisti-ydinvoimalan-solmuun","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fi\/2051\/","title":{"rendered":"Massiivinen meduusaparvi pisti ydinvoimalan solmuun"},"content":{"rendered":"<p>Merivesien l\u00e4mpeneminen on kasvattanut meduusojen m\u00e4\u00e4r\u00e4\u00e4 Pohjanmerell\u00e4. <\/p>\n<p><img decoding=\"async\" class=\"image image-show image-preview\" src=\"https:\/\/www.europesays.com\/fi\/wp-content\/uploads\/2025\/08\/828321d2ce871236f114bb7b2907ea9cee83f634d828bcf42cb3963a79993ca8.jpg\" alt=\"\"\/><img decoding=\"async\" class=\"image image-show\" src=\"https:\/\/www.europesays.com\/fi\/wp-content\/uploads\/2025\/08\/1754944329_450_828321d2ce871236f114bb7b2907ea9cee83f634d828bcf42cb3963a79993ca8.jpg\" alt=\"\"\/><\/p>\n<p>Gravelines on yksi Ranskan suurimmista ydinvoimaloista.  EPA \/ AOP<\/p>\n<p class=\"paragraph\">Gravelinesin ydinvoimala Pohjois-Ranskassa joutui sunnuntaina sulkemaan nelj\u00e4 reaktoria meduusaparven ajauduttua sen j\u00e4\u00e4hdytysj\u00e4rjestelm\u00e4\u00e4n. Aiheesta uutisoivat muun muassa Reuters ja <a href=\"https:\/\/www.lefigaro.fr\/conjoncture\/la-centrale-nucleaire-de-gravelines-paralysee-par-une-invasion-de-meduses-20250811\" target=\"_blank\" rel=\"noopener nofollow\">Le Figaro<\/a>.<\/p>\n<p class=\"paragraph\">Koko ydinvoimalan s\u00e4hk\u00f6ntuotanto on nyt keskeytetty, sill\u00e4 voimalan kaksi muuta reaktoria ovat t\u00e4ll\u00e4 hetkell\u00e4 huollossa. Gravelinesin ydinvoimala on yksi Ranskan suurimmista.<\/p>\n<p class=\"paragraph\">Ydinvoimalan toiminnasta vastaavan valtio-omisteisen energiayhti\u00f6 EDF:n mukaan reaktorit suljettiin, koska \u201dmassiivinen ja odottamaton\u201d meduusaparvi oli ajautunut ydinvoimalan suodatusrumpuihin, joiden kautta j\u00e4\u00e4hdytinvett\u00e4 pumpataan.<\/p>\n<p class=\"paragraph\">Dunkirkin ja Calais\u2019n v\u00e4liss\u00e4 sijaitsevan ydinvoimalan j\u00e4\u00e4hdytinvesi tulee kanaalin kautta Pohjanmerest\u00e4. Rannat Gravelinesin l\u00e4hist\u00f6ll\u00e4 ovat viime vuosina t\u00e4yttyneet meduusoista ilmastonmuutoksen ja yh\u00e4 l\u00e4mpim\u00e4mpien merivesien vuoksi.<\/p>\n<p class=\"paragraph\">\u2013 Meduusat lis\u00e4\u00e4ntyv\u00e4t nopeammin, kun vesi on l\u00e4mpim\u00e4mp\u00e4\u00e4, ja koska alueet kuten Pohjanmeri ovat l\u00e4mpenem\u00e4ss\u00e4, lis\u00e4\u00e4ntymisaika pitenee entisest\u00e4\u00e4n, meribiologian konsultti <strong>Derek Wright<\/strong> selitt\u00e4\u00e4 Reutersille.<\/p>\n<p class=\"paragraph\">Ilmastoaktivistit ovat aiemmin varoittaneet Gravelinesin ydinvoimalaa uhkaavasta merenpinnan noususta. Meduusan muotoisia leijoja lenn\u00e4tt\u00e4v\u00e4t Greenpeace-aktivistit j\u00e4rjestiv\u00e4t ydinvoimalalla viime lokakuussa mielenosoituksen <a href=\"https:\/\/www.rfi.fr\/en\/france\/20241004-greenpeace-warns-of-flooding-risks-at-france-s-biggest-nuclear-plant\" target=\"_blank\" rel=\"noopener nofollow\">vastustaaakseen<\/a> EDF:n suunnitelmaa kahden uuden reaktorin rakentamisesta.<\/p>\n","protected":false},"excerpt":{"rendered":"Merivesien l\u00e4mpeneminen on kasvattanut meduusojen m\u00e4\u00e4r\u00e4\u00e4 Pohjanmerell\u00e4. Gravelines on yksi Ranskan suurimmista ydinvoimaloista. EPA \/ AOP Gravelinesin ydinvoimala&hellip;\n","protected":false},"author":2,"featured_media":2052,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[35,22,23,124,1628,26,27,33,31,30,17,24,25,72,28,29,15,18,21,32,19,20,56,16,59,60,61,534,709],"class_list":{"0":"post-2051","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-ulkomaat","8":"tag-24h","9":"tag-breaking-news","10":"tag-breakingnews","11":"tag-energia-sektori","12":"tag-energia-ja-energiavarat","13":"tag-featured-news","14":"tag-featurednews","15":"tag-fi","16":"tag-finland","17":"tag-finnish","18":"tag-headlines","19":"tag-latest-news","20":"tag-latestnews","21":"tag-luonto","22":"tag-main-news","23":"tag-mainnews","24":"tag-news","25":"tag-otsikot","26":"tag-paauutiset","27":"tag-suomi","28":"tag-top-stories","29":"tag-topstories","30":"tag-ulkomaat","31":"tag-uutiset","32":"tag-world","33":"tag-world-news","34":"tag-worldnews","35":"tag-ymparisto-ja-luonto","36":"tag-ymparistoasiat"},"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts\/2051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/comments?post=2051"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts\/2051\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/media\/2052"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/media?parent=2051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/categories?post=2051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/tags?post=2051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}