{"id":53692,"date":"2025-02-03T19:34:52","date_gmt":"2025-02-03T19:34:52","guid":{"rendered":"https:\/\/matis.is\/?p=53692"},"modified":"2026-01-15T10:26:24","modified_gmt":"2026-01-15T10:26:24","slug":"eru-taekifaeri-i-nytingu-raudatu-og-ljosatu-a-nordurslodum","status":"publish","type":"post","link":"https:\/\/matis.is\/en\/frettir\/eru-taekifaeri-i-nytingu-raudatu-og-ljosatu-a-nordurslodum\/","title":{"rendered":"Eru t\u00e6kif\u00e6ri \u00ed n\u00fdtingu rau\u00f0\u00e1tu og lj\u00f3s\u00e1tu \u00e1 nor\u00f0ursl\u00f3\u00f0um?"},"content":{"rendered":"<h4 class=\"wp-block-heading\">Rau\u00f0\u00e1ta og lj\u00f3s\u00e1ta eru undirsta\u00f0a l\u00edfs \u00ed h\u00f6funum og er l\u00edfmassi \u00feeirra einn s\u00e1 mesti einstakra l\u00edfvera \u00e1 j\u00f6r\u00f0inni. \u00deannig er tali\u00f0 a\u00f0 l\u00edfmassi rau\u00f0\u00e1tu \u00e1 norsku hafsv\u00e6\u00f0i s\u00e9 um 33 millj\u00f3nir tonna og \u00e1rsframlei\u00f0slan um 300 millj\u00f3nir tonna. Norsk yfirv\u00f6ld hafa gefi\u00f0 \u00fat vei\u00f0ikv\u00f3ta upp \u00e1 r\u00famlega 250 \u00fe\u00fasund tonn \u00e1 \u00e1ri og \u00fe\u00e1 hafa F\u00e6reyingar fylgt eftir og gefi\u00f0 \u00fat kv\u00f3ta upp \u00e1 um 125 \u00fe\u00fasund tonn. Hafranns\u00f3knastofnun mat n\u00fdlega stofnst\u00e6r\u00f0i rau\u00f0\u00e1tunnar umhverfis \u00cdsland og telur a\u00f0 l\u00edfmassinn s\u00e9 um 5,9 millj\u00f3n tonn, \u00ed framhaldi af \u00fev\u00ed hefur stofnunin gefi\u00f0 \u00fat minnisbla\u00f0 sem leggur til a\u00f0 aflamark \u00ed rau\u00f0\u00e1tu upp \u00e1 59 \u00fe\u00fasund tonn.<\/h4>\n\n\n\n<p>\u00dea\u00f0 er hins vegar ekki sj\u00e1lfsagt a\u00f0 fari\u00f0 ver\u00f0i a\u00f0 n\u00fdta rau\u00f0\u00e1tu og lj\u00f3s\u00e1tu, \u00fear sem tegundirnar gegna mikilv\u00e6gu hlutverki \u00ed vistkerfum hafsins og eru til d\u00e6mis ein helsta f\u00e6\u00f0a mikilv\u00e6gra nytjastofna. D\u00fdrasvif gegna einnig lykilhlutverki \u00ed l\u00edffr\u00e6\u00f0ilegri kolefniske\u00f0ju \u00fathafanna, \u00fear sem koltv\u00eds\u00fdringur \u00far andr\u00famsloftinu er fanga\u00f0ur og geymdur dj\u00faphafinu. \u00deetta tv\u00f6falda hlutverk vi\u00f0 a\u00f0 sty\u00f0ja vi\u00f0 l\u00edffr\u00e6\u00f0ilegan fj\u00f6lbreytileika og draga \u00far loftslagsbreytingum undirstrikar mikilv\u00e6gi \u00feess a\u00f0 st\u00fdra n\u00fdtingu d\u00fdrasvifa \u00e1 sj\u00e1lfb\u00e6ran h\u00e1tt. M\u00f6gulega er \u00e1h\u00e6ttan vi\u00f0 a\u00f0 n\u00fdta d\u00fdrasvi\u00f0 einfaldlega of mikil? N\u00fdting \u00e1 rau\u00f0\u00e1tu og lj\u00f3s\u00e1tu g\u00e6tu aftur \u00e1 m\u00f3ti skapa\u00f0 miklar tekjur og atvinnut\u00e6kif\u00e6ri, auk \u00feess a\u00f0 stu\u00f0la a\u00f0 f\u00e6\u00f0u\u00f6ryggi. M\u00f6guleikar \u00ed kringum n\u00fdsk\u00f6pun \u00e1 svi\u00f0um eins og matv\u00e6laframlei\u00f0slu, l\u00edft\u00e6kni, lyfja\u00fer\u00f3unar, framlei\u00f0slu f\u00e6\u00f0ub\u00f3taefna, snyrtivara og f\u00f3\u00f0urger\u00f0ar eru umtalsver\u00f0ir. \u00c1rangursr\u00edk n\u00fdting \u00feeirra g\u00e6ti auki\u00f0 fj\u00f6lbreytni \u00ed \u00edslenskum og norr\u00e6num hagkerfum og treyst st\u00f6\u00f0u sj\u00e1varbygg\u00f0a.<\/p>\n\n\n\n<p>Norska fyrirt\u00e6ki\u00f0 Calanus AS hefur sta\u00f0i\u00f0 a\u00f0 uppbyggingu rau\u00f0\u00e1tuvei\u00f0a og vinnslu \u00ed Noregi s\u00ed\u00f0ustu tvo \u00e1ratugi. Fyrirt\u00e6ki\u00f0 hefur veri\u00f0 me\u00f0 3 st\u00f3ra frystitogara \u00ed vei\u00f0unum s\u00ed\u00f0ustu \u00e1r og&nbsp; fj\u00e1rfesti n\u00fdlega \u00ed vinnsluh\u00fasn\u00e6\u00f0i og b\u00fana\u00f0i sem unni\u00f0 getur \u00far 10 \u00fe\u00fasund tonnum af rau\u00f0\u00e1tu \u00e1 \u00e1ri. \u00de\u00e1 hafa F\u00e6reyingar reynt fyrir s\u00e9r me\u00f0 rau\u00f0\u00e1tuvei\u00f0ar \u00ed atvinnuskyni, me\u00f0 frekar dr\u00e6mum \u00e1rangri. \u00de\u00e1 m\u00e1 einnig geta \u00feess a\u00f0 fyrirt\u00e6ki\u00f0 Rau\u00f0\u00e1tan ehf. \u00ed Vestmannaeyjum, \u00e1samt \u00deekkingarsetri Vestmannaeyja, hefur sta\u00f0i\u00f0 a\u00f0 tilraunavei\u00f0um \u00e1 rau\u00f0\u00e1tu vi\u00f0 Vestmannaeyjar s\u00ed\u00f0astli\u00f0in 2 \u00e1r. Vei\u00f0ar \u00e1 lj\u00f3s\u00e1tu eru komnar lengra en rau\u00f0\u00e1tuvei\u00f0arnar, en \u00fear hefur Aker BioMarin rutt brautina me\u00f0 yfir \u00e1ratug af ranns\u00f3knum og n\u00fdsk\u00f6pun, auk umfangsmikilla vei\u00f0a \u00ed atvinnuskyni vi\u00f0 Su\u00f0urskautslandi\u00f0. Tilraunir me\u00f0 lj\u00f3s\u00e1tuvei\u00f0ar \u00e1 nor\u00f0ursl\u00f3um hafa sta\u00f0i\u00f0 yfir me\u00f0 misj\u00f6fnum \u00e1rangri.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"769\" data-id=\"53703\" src=\"https:\/\/matis.is\/wp-content\/uploads\/10-1024x769.jpg\" alt=\"\" class=\"wp-image-53703\" srcset=\"https:\/\/matis.is\/wp-content\/uploads\/10-1024x769.jpg 1024w, https:\/\/matis.is\/wp-content\/uploads\/10-300x225.jpg 300w, https:\/\/matis.is\/wp-content\/uploads\/10-768x577.jpg 768w, https:\/\/matis.is\/wp-content\/uploads\/10-16x12.jpg 16w, https:\/\/matis.is\/wp-content\/uploads\/10.jpg 1148w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"769\" data-id=\"53701\" src=\"https:\/\/matis.is\/wp-content\/uploads\/8-1024x769.jpg\" alt=\"\" class=\"wp-image-53701\" srcset=\"https:\/\/matis.is\/wp-content\/uploads\/8-1024x769.jpg 1024w, https:\/\/matis.is\/wp-content\/uploads\/8-300x225.jpg 300w, https:\/\/matis.is\/wp-content\/uploads\/8-768x577.jpg 768w, https:\/\/matis.is\/wp-content\/uploads\/8-16x12.jpg 16w, https:\/\/matis.is\/wp-content\/uploads\/8.jpg 1151w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"766\" data-id=\"53700\" src=\"https:\/\/matis.is\/wp-content\/uploads\/7-1024x766.jpg\" alt=\"\" class=\"wp-image-53700\" srcset=\"https:\/\/matis.is\/wp-content\/uploads\/7-1024x766.jpg 1024w, https:\/\/matis.is\/wp-content\/uploads\/7-300x224.jpg 300w, https:\/\/matis.is\/wp-content\/uploads\/7-768x575.jpg 768w, https:\/\/matis.is\/wp-content\/uploads\/7-16x12.jpg 16w, https:\/\/matis.is\/wp-content\/uploads\/7.jpg 1156w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"493\" height=\"662\" data-id=\"53699\" src=\"https:\/\/matis.is\/wp-content\/uploads\/6.jpg\" alt=\"\" class=\"wp-image-53699\" srcset=\"https:\/\/matis.is\/wp-content\/uploads\/6.jpg 493w, https:\/\/matis.is\/wp-content\/uploads\/6-223x300.jpg 223w, https:\/\/matis.is\/wp-content\/uploads\/6-9x12.jpg 9w\" sizes=\"auto, (max-width: 493px) 100vw, 493px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"586\" data-id=\"53698\" src=\"https:\/\/matis.is\/wp-content\/uploads\/5-1.jpg\" alt=\"\" class=\"wp-image-53698\" srcset=\"https:\/\/matis.is\/wp-content\/uploads\/5-1.jpg 900w, https:\/\/matis.is\/wp-content\/uploads\/5-1-300x195.jpg 300w, https:\/\/matis.is\/wp-content\/uploads\/5-1-768x500.jpg 768w, https:\/\/matis.is\/wp-content\/uploads\/5-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"53697\" src=\"https:\/\/matis.is\/wp-content\/uploads\/4-1-1024x682.jpg\" alt=\"\" class=\"wp-image-53697\" srcset=\"https:\/\/matis.is\/wp-content\/uploads\/4-1-1024x682.jpg 1024w, https:\/\/matis.is\/wp-content\/uploads\/4-1-300x200.jpg 300w, https:\/\/matis.is\/wp-content\/uploads\/4-1-768x512.jpg 768w, https:\/\/matis.is\/wp-content\/uploads\/4-1-1536x1024.jpg 1536w, https:\/\/matis.is\/wp-content\/uploads\/4-1-18x12.jpg 18w, https:\/\/matis.is\/wp-content\/uploads\/4-1-1200x800.jpg 1200w, https:\/\/matis.is\/wp-content\/uploads\/4-1.jpg 1640w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Lj\u00f3st er a\u00f0 \u00fea\u00f0 eru gr\u00ed\u00f0arleg t\u00e6kif\u00e6ri \u00ed n\u00fdtingu rau\u00f0- og lj\u00f3s\u00e1tu, en \u00fea\u00f0 er hins &nbsp;vegar \u00fe\u00e1 \u00fe\u00f6rf \u00e1 mikilli fj\u00e1rfestingu \u00ed ranns\u00f3knum og n\u00fdsk\u00f6pun til a\u00f0 \u00fer\u00f3a fiskvei\u00f0ar og afur\u00f0ir, sem og til a\u00f0 skilja \u00e1hrif vei\u00f0anna \u00e1 vistkerfi\u00f0, \u00fear sem vistkerfisn\u00e1lgun vi\u00f0 stj\u00f3rnun er mikilv\u00e6g. \u00dev\u00ed \u00e1kva\u00f0 vinnuh\u00f3pur Norr\u00e6nu r\u00e1\u00f0herranefndarinnar um samstarf \u00ed sj\u00e1var\u00fatvegi a\u00f0 fj\u00e1rmagna Norr\u00e6nt ranns\u00f3knaverkefni sem \u00e6tla\u00f0 var a\u00f0 koma \u00e1 f\u00f3t netverki haga\u00f0ila er tengjast ranns\u00f3knum og m\u00f6gulegri n\u00fdtingu \u00e1 rau\u00f0\u00e1tu og lj\u00f3s\u00e1tu \u00e1 nor\u00f0ursl\u00f3\u00f0um. St\u00f3\u00f0 netverki\u00f0 fyrir r\u00e1\u00f0stefnu sem fram f\u00f3r \u00ed Kaupmannah\u00f6fn s\u00ed\u00f0asta sumar og m\u00e1 sj\u00e1 frams\u00f6gur r\u00e1\u00f0stefnunnar \u00e1 heimas\u00ed\u00f0u verkefnisins <a href=\"https:\/\/little-giants.net\/\">https:\/\/little-giants.net\/<\/a> auk \u00feess sem h\u00f3purinn hefur n\u00fa gefi\u00f0 \u00fat lokask\u00fdrslu um verkefni\u00f0, sem n\u00e1lgast m\u00e1 <a href=\"https:\/\/doi.org\/10.5281\/zenodo.14792832\"><strong>here<\/strong><\/a>.<\/p>\n\n\n\n<p>Frekari uppl\u00fdsingar um verkefni\u00f0 og ni\u00f0urst\u00f6\u00f0ur \u00feess veitir verkefnastj\u00f3ri verkefnisins Stef\u00e1n \u00de\u00f3r Eysteinsson <a href=\"mailto:stefan@matis.is\">stefan@matis.is<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Rau\u00f0\u00e1ta og lj\u00f3s\u00e1ta eru undirsta\u00f0a l\u00edfs \u00ed h\u00f6funum og er l\u00edfmassi \u00feeirra einn s\u00e1 mesti einstakra l\u00edfvera \u00e1 j\u00f6r\u00f0inni. \u00deannig [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":53702,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[2035,1973,1975],"tags":[],"class_list":["post-53692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-botnfiskur","category-frettir","category-sjavarutvegur"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Eru t\u00e6kif\u00e6ri \u00ed n\u00fdtingu rau\u00f0\u00e1tu og lj\u00f3s\u00e1tu \u00e1 nor\u00f0ursl\u00f3\u00f0um? - Mat\u00eds<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/matis.is\/en\/frettir\/eru-taekifaeri-i-nytingu-raudatu-og-ljosatu-a-nordurslodum\/\" \/>\n<meta property=\"og:locale\" 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property=\"og:image\" content=\"https:\/\/matis.is\/wp-content\/uploads\/9.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1153\" \/>\n\t<meta property=\"og:image:height\" content=\"866\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Krist\u00edn Edda Gylfad\u00f3ttir\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@matisiceland\" \/>\n<meta name=\"twitter:site\" content=\"@matisiceland\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Krist\u00edn Edda Gylfad\u00f3ttir\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" 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