{"id":241008,"date":"2026-05-07T07:50:14","date_gmt":"2026-05-07T07:50:14","guid":{"rendered":"https:\/\/www.europesays.com\/fi\/241008\/"},"modified":"2026-05-07T07:50:14","modified_gmt":"2026-05-07T07:50:14","slug":"rauman-satamasta-loytyi-uusi-vieraslaji","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fi\/241008\/","title":{"rendered":"Rauman satamasta l\u00f6ytyi uusi vieraslaji"},"content":{"rendered":"<p><strong class=\"typography-bold\">Suomesta on l\u00f6ytynyt uhkaava petokatka.<\/strong><\/p>\n<p>Rauman satamasta on havaittu vieraslajiseurannassa uusi katkalaji, kertoo Suomen ymp\u00e4rist\u00f6keskus (Syke).\u00a0<\/p>\n<p>Eurooppaan laajalle levinneet petokatkat aiheuttavat uhkaa etenkin murtovesien, mutta my\u00f6s sis\u00e4vesien selk\u00e4rangattomille lajeille.<\/p>\n<p>Petokatka v\u00e4hent\u00e4\u00e4 tai syrj\u00e4ytt\u00e4\u00e4 alkuper\u00e4islajeja tehokkaalla saalistuksella ja kilpailulla. Suomen katkalajeihin verrattuna petokatka on kookkaampi ja samalla aggressiivinen kilpailija.<\/p>\n<p>Kuluneen 30 vuoden aikana Suomen merialueille on saapunut 20 uutta vieraslajia. M\u00e4\u00e4r\u00e4 on yli puolet kaikista Suomen avomeri- ja rannikkoalueilla havaituista vieraslajeista.<\/p>\n<p><strong class=\"typography-bold\">Lue my\u00f6s: <\/strong><a class=\"cursor-pointer underline\" data-testid=\"internal-link\" role=\"link\" href=\"https:\/\/www.mtvuutiset.fi\/artikkeli\/suomen-mantyja-uhkaa-uusi-vitsaus-katso-kuva-kutsumattomasta-vieraasta\/9285458\" rel=\"nofollow noopener\" target=\"_blank\"><strong class=\"typography-bold\">Suomen m\u00e4ntyj\u00e4 uhkaa uusi vitsaus \u2013 katso kuva kutsumattomasta vieraasta<\/strong><\/a><a class=\"cursor-pointer underline\" data-testid=\"internal-link\" role=\"link\" href=\"https:\/\/www.mtvuutiset.fi\/artikkeli\/erikoistutkija-pitaa-tappamista-ainoana-ratkaisuna-se-ei-ole-spekulaatiokysymys\/9294492\" rel=\"nofollow noopener\" target=\"_blank\"><strong class=\"typography-bold\">Luonnonvarakeskuksen johtaja pit\u00e4\u00e4 poistamista ainoana ratkaisuna koirasusiongelmaan: &#8221;Se ei ole spekulaatiokysymys&#8221;<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Suomesta on l\u00f6ytynyt uhkaava petokatka. Rauman satamasta on havaittu vieraslajiseurannassa uusi katkalaji, kertoo Suomen ymp\u00e4rist\u00f6keskus (Syke).\u00a0 Eurooppaan laajalle&hellip;\n","protected":false},"author":2,"featured_media":241009,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[22,23,26,27,33,31,30,17,24,25,28,29,15,18,21,32,19,20,16],"class_list":{"0":"post-241008","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-suomi","8":"tag-breaking-news","9":"tag-breakingnews","10":"tag-featured-news","11":"tag-featurednews","12":"tag-fi","13":"tag-finland","14":"tag-finnish","15":"tag-headlines","16":"tag-latest-news","17":"tag-latestnews","18":"tag-main-news","19":"tag-mainnews","20":"tag-news","21":"tag-otsikot","22":"tag-paauutiset","23":"tag-suomi","24":"tag-top-stories","25":"tag-topstories","26":"tag-uutiset"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fi\/116532204421408824","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts\/241008","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=241008"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts\/241008\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/media\/241009"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/media?parent=241008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/categories?post=241008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/tags?post=241008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}