{"id":2491,"date":"2021-07-09T06:00:00","date_gmt":"2021-07-09T04:00:00","guid":{"rendered":"https:\/\/deepseareporter.dev.phosdev.se\/?p=2491"},"modified":"2025-03-24T16:08:40","modified_gmt":"2025-03-24T15:08:40","slug":"ny-forskning-visar-mer-syre-storre-torsk","status":"publish","type":"post","link":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/","title":{"rendered":"Ny forskning visar: mer syre, st\u00f6rre torsk"},"content":{"rendered":"\n

L\u00e4nge har forskare, fiskare och allm\u00e4nhet fr\u00e5gat sig: Varf\u00f6r har \u00d6stersj\u00f6torsken blivit s\u00e5 liten och mager? <\/p>\n\n\n\n

Nu tror Yvette Heimbrand, forskare fr\u00e5n Sveriges Lantbruksuniversitet (SLU), att hon kan ha en del av svaret. I sin doktorsavhandling som hon presenterade under v\u00e5ren, s\u00e5 har hon unders\u00f6kt torskens h\u00f6rselsstenar, \u00e4ven kallat otoliter. De otoliterna kan n\u00e4mligen ge svar p\u00e5 hur gammal torsken \u00e4r \u2013 och hur snabbt eller l\u00e5ngsamt den har vuxit. Genom att analysera torskotoliter fr\u00e5n 1927 till 2010 s\u00e5 uppt\u00e4ckte Yvette ett m\u00f6nster: Det finns en tydlig koppling mellan torskens storlek och m\u00e4ngden syre i \u00d6stersj\u00f6n…<\/p>\n","protected":false},"excerpt":{"rendered":"

L\u00e4nge har forskare, fiskare och allm\u00e4nhet fr\u00e5gat sig: Varf\u00f6r har \u00d6stersj\u00f6torsken har blivit s\u00e5 liten? Nu kanske ny forskning kan ge ett svar<\/p>\n","protected":false},"author":3,"featured_media":2492,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[252],"tags":[302,234],"class_list":["post-2491","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-forskning","tag-sveriges-lantbruksuniversitet","tag-torsk"],"acf":[],"yoast_head":"\nNy forskning visar: mer syre, st\u00f6rre torsk - Deep Sea Reporter<\/title>\n<meta name=\"description\" content=\"Nu visar ny forskning: Det kan finnas en koppling mellan m\u00e4ngden syre i \u00d6stersj\u00f6n och storleken p\u00e5 torsken.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ny forskning visar: Mer syre, mer torsk\" \/>\n<meta property=\"og:description\" content=\"Nu visar ny forskning: Det kan finnas en koppling mellan m\u00e4ngden syre i \u00d6stersj\u00f6n och storleken p\u00e5 torsken.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/\" \/>\n<meta property=\"og:site_name\" content=\"Deep Sea Reporter\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-09T04:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-24T15:08:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/deepseareporter.dev.phosdev.se\/wp-content\/uploads\/2021\/07\/yvettetorsksplit.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Apollonia\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Ny forskning visar: Mer syre, mer torsk\" \/>\n<meta name=\"twitter:description\" content=\"Nu visar ny forskning: Det kan finnas en koppling mellan m\u00e4ngden syre i \u00d6stersj\u00f6n och storleken p\u00e5 torsken.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/deepseareporter.dev.phosdev.se\/wp-content\/uploads\/2021\/07\/yvettetorsksplit.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Apollonia\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/ny-forskning-visar-mer-syre-storre-torsk\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/ny-forskning-visar-mer-syre-storre-torsk\\\/\"},\"author\":{\"name\":\"Apollonia\",\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/#\\\/schema\\\/person\\\/5d7a4562dbb21fa9ba57c2dcc5d663fb\"},\"headline\":\"Ny forskning visar: mer syre, st\u00f6rre torsk\",\"datePublished\":\"2021-07-09T04:00:00+00:00\",\"dateModified\":\"2025-03-24T15:08:40+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/ny-forskning-visar-mer-syre-storre-torsk\\\/\"},\"wordCount\":117,\"publisher\":{\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/ny-forskning-visar-mer-syre-storre-torsk\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/yvettetorsksplit.jpg\",\"keywords\":[\"Sveriges Lantbruksuniversitet\",\"Torsk\"],\"articleSection\":[\"Forskning\"],\"inLanguage\":\"sv-SE\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/ny-forskning-visar-mer-syre-storre-torsk\\\/\",\"url\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/ny-forskning-visar-mer-syre-storre-torsk\\\/\",\"name\":\"Ny forskning visar: mer syre, st\u00f6rre torsk - Deep Sea Reporter\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/ny-forskning-visar-mer-syre-storre-torsk\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/ny-forskning-visar-mer-syre-storre-torsk\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/yvettetorsksplit.jpg\",\"datePublished\":\"2021-07-09T04:00:00+00:00\",\"dateModified\":\"2025-03-24T15:08:40+00:00\",\"description\":\"Nu visar ny forskning: Det kan finnas en koppling mellan m\u00e4ngden syre i \u00d6stersj\u00f6n och storleken p\u00e5 torsken.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/ny-forskning-visar-mer-syre-storre-torsk\\\/#breadcrumb\"},\"inLanguage\":\"sv-SE\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/ny-forskning-visar-mer-syre-storre-torsk\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sv-SE\",\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/ny-forskning-visar-mer-syre-storre-torsk\\\/#primaryimage\",\"url\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/yvettetorsksplit.jpg\",\"contentUrl\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/yvettetorsksplit.jpg\",\"width\":1080,\"height\":1080},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/ny-forskning-visar-mer-syre-storre-torsk\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Hem\",\"item\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/sv\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ny forskning visar: mer syre, st\u00f6rre torsk\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/#website\",\"url\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/\",\"name\":\"Deep Sea Reporter\",\"description\":\"Ett digitalt magasin om havet\",\"publisher\":{\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"sv-SE\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/#organization\",\"name\":\"Deep Sea Reporter\",\"url\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sv-SE\",\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/dsr-bla-ny-logga.svg\",\"contentUrl\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/dsr-bla-ny-logga.svg\",\"width\":834,\"height\":504,\"caption\":\"Deep Sea Reporter\"},\"image\":{\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/deepseareporter.dev.phosdev.se\\\/#\\\/schema\\\/person\\\/5d7a4562dbb21fa9ba57c2dcc5d663fb\",\"name\":\"Apollonia\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Ny forskning visar: mer syre, st\u00f6rre torsk - Deep Sea Reporter","description":"Nu visar ny forskning: Det kan finnas en koppling mellan m\u00e4ngden syre i \u00d6stersj\u00f6n och storleken p\u00e5 torsken.","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"sv_SE","og_type":"article","og_title":"Ny forskning visar: Mer syre, mer torsk","og_description":"Nu visar ny forskning: Det kan finnas en koppling mellan m\u00e4ngden syre i \u00d6stersj\u00f6n och storleken p\u00e5 torsken.","og_url":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/","og_site_name":"Deep Sea Reporter","article_published_time":"2021-07-09T04:00:00+00:00","article_modified_time":"2025-03-24T15:08:40+00:00","og_image":[{"width":1080,"height":1080,"url":"https:\/\/deepseareporter.dev.phosdev.se\/wp-content\/uploads\/2021\/07\/yvettetorsksplit.jpg","type":"image\/jpeg"}],"author":"Apollonia","twitter_card":"summary_large_image","twitter_title":"Ny forskning visar: Mer syre, mer torsk","twitter_description":"Nu visar ny forskning: Det kan finnas en koppling mellan m\u00e4ngden syre i \u00d6stersj\u00f6n och storleken p\u00e5 torsken.","twitter_image":"https:\/\/deepseareporter.dev.phosdev.se\/wp-content\/uploads\/2021\/07\/yvettetorsksplit.jpg","twitter_misc":{"Written by":"Apollonia","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/#article","isPartOf":{"@id":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/"},"author":{"name":"Apollonia","@id":"https:\/\/deepseareporter.dev.phosdev.se\/#\/schema\/person\/5d7a4562dbb21fa9ba57c2dcc5d663fb"},"headline":"Ny forskning visar: mer syre, st\u00f6rre torsk","datePublished":"2021-07-09T04:00:00+00:00","dateModified":"2025-03-24T15:08:40+00:00","mainEntityOfPage":{"@id":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/"},"wordCount":117,"publisher":{"@id":"https:\/\/deepseareporter.dev.phosdev.se\/#organization"},"image":{"@id":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/#primaryimage"},"thumbnailUrl":"https:\/\/deepseareporter.dev.phosdev.se\/wp-content\/uploads\/2021\/07\/yvettetorsksplit.jpg","keywords":["Sveriges Lantbruksuniversitet","Torsk"],"articleSection":["Forskning"],"inLanguage":"sv-SE"},{"@type":"WebPage","@id":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/","url":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/","name":"Ny forskning visar: mer syre, st\u00f6rre torsk - Deep Sea Reporter","isPartOf":{"@id":"https:\/\/deepseareporter.dev.phosdev.se\/#website"},"primaryImageOfPage":{"@id":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/#primaryimage"},"image":{"@id":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/#primaryimage"},"thumbnailUrl":"https:\/\/deepseareporter.dev.phosdev.se\/wp-content\/uploads\/2021\/07\/yvettetorsksplit.jpg","datePublished":"2021-07-09T04:00:00+00:00","dateModified":"2025-03-24T15:08:40+00:00","description":"Nu visar ny forskning: Det kan finnas en koppling mellan m\u00e4ngden syre i \u00d6stersj\u00f6n och storleken p\u00e5 torsken.","breadcrumb":{"@id":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/#breadcrumb"},"inLanguage":"sv-SE","potentialAction":[{"@type":"ReadAction","target":["https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/"]}]},{"@type":"ImageObject","inLanguage":"sv-SE","@id":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/#primaryimage","url":"https:\/\/deepseareporter.dev.phosdev.se\/wp-content\/uploads\/2021\/07\/yvettetorsksplit.jpg","contentUrl":"https:\/\/deepseareporter.dev.phosdev.se\/wp-content\/uploads\/2021\/07\/yvettetorsksplit.jpg","width":1080,"height":1080},{"@type":"BreadcrumbList","@id":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/ny-forskning-visar-mer-syre-storre-torsk\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Hem","item":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/"},{"@type":"ListItem","position":2,"name":"Ny forskning visar: mer syre, st\u00f6rre torsk"}]},{"@type":"WebSite","@id":"https:\/\/deepseareporter.dev.phosdev.se\/#website","url":"https:\/\/deepseareporter.dev.phosdev.se\/","name":"Deep Sea Reporter","description":"Ett digitalt magasin om havet","publisher":{"@id":"https:\/\/deepseareporter.dev.phosdev.se\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/deepseareporter.dev.phosdev.se\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sv-SE"},{"@type":"Organization","@id":"https:\/\/deepseareporter.dev.phosdev.se\/#organization","name":"Deep Sea Reporter","url":"https:\/\/deepseareporter.dev.phosdev.se\/","logo":{"@type":"ImageObject","inLanguage":"sv-SE","@id":"https:\/\/deepseareporter.dev.phosdev.se\/#\/schema\/logo\/image\/","url":"https:\/\/deepseareporter.dev.phosdev.se\/wp-content\/uploads\/2024\/10\/dsr-bla-ny-logga.svg","contentUrl":"https:\/\/deepseareporter.dev.phosdev.se\/wp-content\/uploads\/2024\/10\/dsr-bla-ny-logga.svg","width":834,"height":504,"caption":"Deep Sea Reporter"},"image":{"@id":"https:\/\/deepseareporter.dev.phosdev.se\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/deepseareporter.dev.phosdev.se\/#\/schema\/person\/5d7a4562dbb21fa9ba57c2dcc5d663fb","name":"Apollonia"}]}},"_links":{"self":[{"href":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/wp-json\/wp\/v2\/posts\/2491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/wp-json\/wp\/v2\/comments?post=2491"}],"version-history":[{"count":1,"href":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/wp-json\/wp\/v2\/posts\/2491\/revisions"}],"predecessor-version":[{"id":39436,"href":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/wp-json\/wp\/v2\/posts\/2491\/revisions\/39436"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/wp-json\/wp\/v2\/media\/2492"}],"wp:attachment":[{"href":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/wp-json\/wp\/v2\/media?parent=2491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/wp-json\/wp\/v2\/categories?post=2491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deepseareporter.dev.phosdev.se\/sv\/wp-json\/wp\/v2\/tags?post=2491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}