{"id":6789,"date":"2026-01-29T15:08:07","date_gmt":"2026-01-29T14:08:07","guid":{"rendered":"https:\/\/nmf.no\/?p=6789"},"modified":"2026-01-29T15:08:07","modified_gmt":"2026-01-29T14:08:07","slug":"skreien-torsken-og-slappfisken","status":"publish","type":"post","link":"https:\/\/nmf.no\/en\/skreien-torsken-og-slappfisken\/","title":{"rendered":"Skreien, torsken og slappfisken"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div id=\"oppdatering-mars-2023\" class=\"vc_row wpb_row vc_row-fluid saker-row\"><div class=\"wpb_column vc_column_container vc_col-sm-2\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-8\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"spacer\" style=\"--space-sm: 0px;--space-md: 30px;--space-lg: 30px;--space-xl: 30px;\"><\/div><div class=\"spacer\" style=\"--space-sm: 5px;--space-md: 30px;--space-lg: 30px;--space-xl: 30px;\"><\/div><div class=\"spacer\" style=\"--space-sm: 15px;--space-md: 15px;--space-lg: 15px;--space-xl: 15px;\"><\/div>\n\t<div class=\"wpb_raw_code wpb_content_element wpb_raw_html\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<style>\n.news-headline {\n    font-family: 'Literata', serif;\n    font-weight: 1000; \/* extra-bold *\/\n    font-size: 2rem;  \/* desktop size *\/\n    line-height: 1.1;\n    color: #111;\n    margin: 0.5rem 0;\n    text-transform: uppercase; \/* optional for newsy look *\/\n    letter-spacing: 1px; \/* subtle spacing *\/\n}\n\n\/* ===== MOBILE LAYOUT ===== *\/\n@media (max-width: 600px) {\n    .news-headline {\n        font-size: 1.4rem; \/* smaller for mobile *\/\n        line-height: 1.2;  \/* slightly taller to avoid crowding *\/\n        letter-spacing: 0.5px; \/* reduce spacing slightly *\/\n    }\n}\n<\/style>\n\n<div class=\"news-headline\">\n    Skreien, torsken og slappfisken.\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_content_element wpb_raw_html\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<style>\n.author-block {\n    display: flex;\n    justify-content: space-between; \/* left vs right *\/\n    align-items: center;\n    background: transparent;\n    padding: 0.25rem 1rem;\n    border-radius: 6px;\n    max-width: 100%;\n    box-sizing: border-box;\n    margin-left: -15px;\n}\n\n.author-left {\n    display: flex;\n    align-items: center;\n}\n\n.author-avatar img {\n    width: 64px;\n    height: 64px;\n    border-radius: 50%;\n    object-fit: cover;\n    border: 1px solid #ddd;\n    margin-right: 0.75rem;\n}\n\n.author-info {\n    display: flex;\n    flex-direction: column;\n    justify-content: center;\n}\n\n.author-name {\n    font-weight: 600;\n    font-size: 1rem;\n    margin: 0;\n    color: #222;\n}\n\n.author-name a {\n    text-decoration: none;\n    color: #0073aa;\n}\n\n.author-name a:hover {\n    text-decoration: underline;\n}\n\n.author-position {\n    font-size: 1rem;\n    color: #000;\n    margin: 0;\n}\n\n\/* Desktop dates *\/\n.author-dates {\n    display: flex;\n    flex-direction: column;\n    align-items: flex-end;\n    text-align: right;\n    margin-right: 10px;\n}\n\n.author-dates .published-date,\n.author-dates .edited-date {\n    margin: 0;\n    font-size: 0.65rem;\n    color: #000;\n}\n\n.author-dates .edited-date {\n    margin-top: 2px;\n}\n\n\/* ===== MOBILE LAYOUT ===== *\/\n@media (max-width: 600px) {\n\n    .author-block {\n        flex-direction: column;\n        align-items: flex-start;\n        margin-left: 0;\n        padding: 0.25rem 0.75rem;\n    }\n\n    .author-left {\n        width: 100%;\n        margin-bottom: 0.01rem;\n    }\n\n    .author-avatar img {\n        width: 72px;\n        height: 72px;\n        margin-right: 0.75rem;\n    }\n\n    \/* Dates now under text, horizontal row *\/\n    .author-dates {\n        display: flex;          \/* horizontal *\/\n        flex-direction: row;    \/* side by side *\/\n        flex-wrap: wrap;        \/* wrap if too long *\/\n        align-items: center;    \/* vertical align *\/\n        text-align: left;\n        padding-left: calc(72px + 0.75rem); \/* align with text, not avatar *\/\n        margin-top: 0.01rem;\n        gap: 0.5rem;            \/* spacing between published & edited *\/\n        width: 100%;\n    }\n\n    .author-dates .published-date,\n    .author-dates .edited-date {\n        font-size: 0.5rem !important; \/* smaller text *\/\n        margin: 0;                     \/* remove previous margin *\/\n    }\n}\n<\/style>\n\n<div class=\"author-block\">\n    <div class=\"author-left\">\n        <div class=\"author-avatar\">\n            <img decoding=\"async\" src=\"https:\/\/nmf.no\/wp-content\/uploads\/2026\/01\/IMG_0163-e1769086050613.jpg\" alt=\"Author Avatar\">\n        <\/div>\n        <div class=\"author-info\">\n            <p class=\"author-name\"><a href=\"#\">Jon Bakke<\/a><\/p>\n            <p class=\"author-position\">Saksbehandler<\/p>\n        <\/div>\n    <\/div>\n    <div class=\"author-dates\">\n        <p class=\"published-date\">Publisert dato: Jan 29, 2026<\/p>\n        <p class=\"edited-date\">Sist endret: Jan 29, 2026<\/p>\n    <\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><span data-contrast=\"auto\">Torsken har\u00a0for oss nordmenn,\u00a0v\u00e6rt regnet som havets hvite gull.\u00a0Den hadde,\u00a0og har fortsatt\u00a0stor\u00a0betydning for norsk \u00f8konomi, ikke bare i Nord-Norge og\u00a0p\u00e5\u00a0Vestlandet, men ogs\u00e5 p\u00e5 S\u00f8rlandet. Som\u00a0eksport- og\u00a0handelsvare i form av klippfisk og t\u00f8rrfisk, var torsken\u00a0ofte\u00a0forskjellen mellom\u00a0sult og n\u00f8d og overflod og velstand i kyst-Norge. Man sier gjerne\u00a0her til lands\u00a0at\u00a0\u00abtorsken er fisken som forandret verden\u00bb.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Men\u00a0all\u00a0torsk er ikke\u00a0\u00absamma\u00a0ulla\u00bb.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"spacer\" style=\"--space-sm: 2px;--space-md: 2px;--space-lg: 2px;--space-xl: 2px;\"><\/div>\n\t<div class=\"wpb_raw_code wpb_content_element wpb_raw_html\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n    <div class=\"image-overlay-container\">\n        <img decoding=\"async\" src=\"https:\/\/nmf.no\/wp-content\/uploads\/2026\/01\/ricardo-resende-oqLWrUHbf_o-unsplash.jpg\" alt=\"Torsk\" loading=\"lazy\">\n        <div class=\"caption-overlay\">\n            <p>Torsk<\/p>\n        <\/div>\n    <\/div>\n    \n\n\t\t<\/div>\n\t<\/div>\n<div class=\"spacer\" style=\"--space-sm: 5px;--space-md: 10px;--space-lg: 10px;--space-xl: 10px;\"><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><span data-contrast=\"auto\">Vill\u00a0Torsk\u00a0\u2013\u00a0alts\u00e5\u00a0skrei eller kysttorsk &#8211;\u00a0har\u00a0begge\u00a023 kromosomer i sitt arvemateriale. Tre av disse er forskjellige\u00a0mellom\u00a0skrei og kysttorsk. Skreien blir st\u00f8rre en kysttorsken, har en spissere form og har lysere farge p\u00e5 skinnet. Skreien er ogs\u00e5 mer muskul\u00f8s og finere i kj\u00f8ttet, mens kysttorsken er mindre og m\u00f8rkere.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Hos\u00a0slappfisken eller\u00a0Oppdrettstorsken\u00a0om man vil,\u00a0har man tuklet med genene\u00a0for \u00e5 gj\u00f8re\u00a0fisken\u00a0dummere, latere og slappere,\u00a0for p\u00e5 denne m\u00e5ten \u00e5 fors\u00f8ke \u00e5 hindre den i \u00e5 r\u00f8mme fra de\u00a0\u00ab\u00e5pne\u00bb merdene. R\u00f8mt\u00a0oppdrettstorsk\u00a0\u2013 ja, for de r\u00f8mmer fortsatt i hopetall\u00a0&#8211;\u00a0med slike gener,\u00a0vil s\u00f8ke \u00e5\u00a0formere seg med b\u00e5de skrei,\u00a0kysttorsk\u00a0og hverandre. Da kan katastrofen\u00a0bli et uunng\u00e5elig faktum.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Til tross for at kysttorsk og skrei kan gyte i de samme omr\u00e5dene, er det sjeldent at de\u00a0gyter\u00a0med hverandre.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h4><strong>S\u00e5rbare bestander i m\u00f8te med oppdrett<\/strong><\/h4>\n<p><span data-contrast=\"auto\">Genetiske\u00a0unders\u00f8kelser har vist at skrei og kysttorsk er to\u00a0ulike\u00a0bestander, som under normale forhold ikke\u00a0\u00abkryssformerer\u00bb\u00a0seg i naturen. Det er derimot ikke helt klart for forskerne hva som gj\u00f8r at skreien og kysttorsken klarer \u00e5 skille mellom hverandre p\u00e5 gytefeltet, men det har v\u00e6rt lansert teorier om at torsketypene har ulike m\u00e5ter \u00e5 kurtisere sin utvalgte. De snakker med andre ord \u00abikke samme spr\u00e5k\u00bb.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Oppdrettstorsken\u00a0kan ikke og\u00a0tar\u00a0derfor\u00a0ikke hensyn til\u00a0\u00abdette\u00a0spr\u00e5ket\u00bb i det hele tatt. Rogn og melke spres\u00a0ukontrollert\u00a0n\u00e5r kj\u00f8nnsmoden alder er n\u00e5dd.\u00a0Deres gener vil\u00a0svekke og p\u00e5 sikt \u00f8delegge\u00a0for b\u00e5de skrei og kysttorsk.\u00a0Svekkede gener er det siste vill torsk trenger.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">N\u00e5r skreien er yngel, flyter den\u00a0stort sett\u00a0med havstr\u00f8mmene, som f\u00f8rer\u00a0dem\u00a0helt opp til Barentshavet. Der vokser\u00a0skreien\u00a0opp og blir v\u00e6rende fram til den blir kj\u00f8nnsmoden. Da\u00a0returnere den\u00a0for \u00e5 formere seg utenfor kysten av Lofoten.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Kysttorsken er p\u00e5 sin side mye mer\u00a0stedbunden. Den tilbringer gjerne hele livet inne i en og samme fjord, ettersom yngelen\u00a0der\u00a0ikke fraktes like lett med havstr\u00f8mmene.\u00a0Faktisk er det overraskende stor forskjell mellom\u00a0torsken i\u00a0forskjellige fjorder,\u00a0og man kan si at det er stor likhet mellom den unike tilpasningen vi kjenner fra villaksens tilpasning til sin elv og torskens tilpasning til sin fjord.\u00a0Men livet i fjordene v\u00e5re forandrer seg kraftig\u00a0p\u00e5 grunn av forurensing, overgj\u00f8dsling, overfiske\u00a0og r\u00f8mt oppdrettsfisk, for \u00e5 nevne noen\u00a0vesentlige faktorer.\u00a0Og det er n\u00e5r slike\u00a0faktorer begynner \u00e5 spille inn\u00a0at man trenger en sterk og lokaltilpasset villtorsk for \u00e5 sikre bestandens overlevelse.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"spacer\" style=\"--space-sm: 2px;--space-md: 2px;--space-lg: 2px;--space-xl: 2px;\"><\/div>\n\t<div class=\"wpb_raw_code wpb_content_element wpb_raw_html\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n    <div class=\"image-overlay-container\">\n        <img decoding=\"async\" src=\"https:\/\/nmf.no\/wp-content\/uploads\/2024\/12\/CIMG2546-853x640-1.jpg\" alt=\" Sn\u00f8mus\" loading=\"lazy\">\n        <div class=\"caption-overlay\">\n            <p>Oppdrettstorsk<\/p>\n        <\/div>\n    <\/div>\n    \n\n\t\t<\/div>\n\t<\/div>\n<div class=\"spacer\" style=\"--space-sm: 5px;--space-md: 5px;--space-lg: 5px;--space-xl: 5px;\"><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><span data-contrast=\"auto\">Bestandene av skrei\u00a0var\u00a0sterke rundt 2015 -2016, men er g\u00e5tt noe tilbake siden.\u00a0Bestandene regnes\u00a0likevel\u00a0fortsatt som\u00a0b\u00e6rekraftige,\u00a0men\u00a0reduksjon\u00a0av\u00a0mattilgangen og et varmere hav\u00a0danner et m\u00f8rkt bakteppe her: premissene for skreiens overlevelse er i endring.\u00a0Fiske av raud\u00e5te\u00a0og\u00a0mindre fiskeslag\u00a0til industrielt bruk er en direkte trussel\u00a0mot fundamentet i skreiens \u00f8kologiske system.\u00a0Bestandene kan komme til \u00e5 stupe\u00a0om balansen\u00a0i torskens \u00f8kosystem kollapser.\u00a0<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">For kysttorsken er det ikke gode tider\u00a0og det har derfor blitt innf\u00f8rt stadig strengere reguleringer knyttet til fiske av kysttorsk. Over en lengre periode har gytebestanden v\u00e6rt sv\u00e6rt lav, noe som har f\u00e5tt Det internasjonale havforskningsr\u00e5det (ICES) til \u00e5 anbefale all stans av fiske etter kysttorsk.\u00a0<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">S\u00e5\u00a0for oss i Norges Milj\u00f8vernforbund\u00a0(NMF) er oppfordringen, ja kravet,\u00a0at\u00a0all\u00a0oppdrett\u00a0av torsk\u00a0m\u00e5 stoppes. At kysttorsken m\u00e5 f\u00e5 hjelp til \u00e5\u00a0overleve i v\u00e5re fjorder\u00a0og\u00a0at skreien \u2013 sammen med sj\u00f8fugler og sj\u00f8pattedyr\u00a0\u2013 f\u00e5r beholde en\u00a0sterk\u00a0\u00f8kologisk pyramide i balanse! Dette er den eneste m\u00e5ten \u00e5 ta vare p\u00e5\u00a0ta\u00a0vare p\u00e5 havets hvite gull\u00a0for fremtiden.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"spacer\" style=\"--space-sm: 1px;--space-md: 1px;--space-lg: 1px;--space-xl: 1px;\"><\/div>\n\t<div class=\"wpb_raw_code wpb_content_element wpb_raw_html\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<div class=\"social-share-buttons\">\n    <a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/nmf.no\/skreien-torsken-og-slappfisken\/\" target=\"_blank\" class=\"share-btn facebook\">\n        Share on Facebook\n    <\/a>\n    <a href=\"https:\/\/www.instagram.com\/miljovernforbundet\" target=\"_blank\" class=\"share-btn instagram\" rel=\"noopener\">\n        Share on Instagram\n    <\/a>\n    <a href=\"https:\/\/twitter.com\/intent\/tweet?url=https:\/\/nmf.no\/skreien-torsken-og-slappfisken\" target=\"_blank\" class=\"share-btn twitter\">\n        Share on X\n    <\/a>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"spacer\" style=\"--space-sm: 1px;--space-md: 1px;--space-lg: 1px;--space-xl: 1px;\"><\/div><div class=\"vc_separator wpb_content_element vc_separator_align_center vc_sep_width_100 vc_sep_pos_align_center vc_separator_no_text\" ><span class=\"vc_sep_holder vc_sep_holder_l\"><span style=\"border-color:#36778b;\" class=\"vc_sep_line\"><\/span><\/span><span class=\"vc_sep_holder vc_sep_holder_r\"><span style=\"border-color:#36778b;\" class=\"vc_sep_line\"><\/span><\/span>\n<\/div><div class=\"spacer\" style=\"--space-sm: 30px;--space-md: 30px;--space-lg: 30px;--space-xl: 30px;\"><\/div>\n\t<div  class=\"wpb_single_image wpb_content_element vc_align_center\">\n\t\t\n\t\t<figure class=\"wpb_wrapper vc_figure\">\n\t\t\t<a href=\"https:\/\/nmf.profundo.no\/medlem\" target=\"_self\" class=\"vc_single_image-wrapper vc_box_rounded  vc_box_border_grey\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"958\" height=\"539\" src=\"https:\/\/nmf.no\/wp-content\/uploads\/2024\/11\/Hjelp-oss-a-ta-vare-pa-miljoet_plakat-958x539-1.webp\" class=\"vc_single_image-img attachment-full\" alt=\"\" title=\"Hjelp-oss-\u00e5-ta-vare-p\u00e5-milj\u00f8et_plakat-958x539 (1)\" srcset=\"https:\/\/nmf.no\/wp-content\/uploads\/2024\/11\/Hjelp-oss-a-ta-vare-pa-miljoet_plakat-958x539-1.webp 958w, https:\/\/nmf.no\/wp-content\/uploads\/2024\/11\/Hjelp-oss-a-ta-vare-pa-miljoet_plakat-958x539-1-300x169.webp 300w, https:\/\/nmf.no\/wp-content\/uploads\/2024\/11\/Hjelp-oss-a-ta-vare-pa-miljoet_plakat-958x539-1-768x432.webp 768w, https:\/\/nmf.no\/wp-content\/uploads\/2024\/11\/Hjelp-oss-a-ta-vare-pa-miljoet_plakat-958x539-1-320x180.webp 320w, https:\/\/nmf.no\/wp-content\/uploads\/2024\/11\/Hjelp-oss-a-ta-vare-pa-miljoet_plakat-958x539-1-420x236.webp 420w, https:\/\/nmf.no\/wp-content\/uploads\/2024\/11\/Hjelp-oss-a-ta-vare-pa-miljoet_plakat-958x539-1-576x324.webp 576w\" sizes=\"auto, (max-width: 958px) 100vw, 958px\"><\/a>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-2\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p> [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary vidiflex-read-more-link\" href=\"https:\/\/nmf.no\/en\/skreien-torsken-og-slappfisken\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":2,"featured_media":6790,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-6789","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-marintmiljo"],"acf":[],"_links":{"self":[{"href":"https:\/\/nmf.no\/en\/wp-json\/wp\/v2\/posts\/6789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nmf.no\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nmf.no\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nmf.no\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nmf.no\/en\/wp-json\/wp\/v2\/comments?post=6789"}],"version-history":[{"count":2,"href":"https:\/\/nmf.no\/en\/wp-json\/wp\/v2\/posts\/6789\/revisions"}],"predecessor-version":[{"id":6792,"href":"https:\/\/nmf.no\/en\/wp-json\/wp\/v2\/posts\/6789\/revisions\/6792"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nmf.no\/en\/wp-json\/wp\/v2\/media\/6790"}],"wp:attachment":[{"href":"https:\/\/nmf.no\/en\/wp-json\/wp\/v2\/media?parent=6789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nmf.no\/en\/wp-json\/wp\/v2\/categories?post=6789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nmf.no\/en\/wp-json\/wp\/v2\/tags?post=6789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}