{"id":43973,"date":"2006-05-10T11:38:00","date_gmt":"2006-05-10T11:38:00","guid":{"rendered":"https:\/\/matis.is\/?p=43973"},"modified":"2021-08-31T11:40:04","modified_gmt":"2021-08-31T11:40:04","slug":"radid-i-astand-lifrikis-med-thvi-ad-skoda-eyrun-a-thorski","status":"publish","type":"post","link":"https:\/\/matis.is\/en\/frettir\/radid-i-astand-lifrikis-med-thvi-ad-skoda-eyrun-a-thorski\/","title":{"rendered":"Determine the state of the ecosystem by examining the ears of cod"},"content":{"rendered":"<h4 class=\"wp-block-heading\">When researching fish, scientists can use grinders to analyze its age and species. In all bonefish, there are stones made of calcium compounds in their inner ear called grinders. They play a variety of roles, including is the sense of hearing and balance of the fish in the sea, but you can do a lot more by looking at them. This week, the mills of small cod at IFL were being removed, among other things to check the condition of the ecosystem in the sea around Iceland.\u00a0\u00a0<\/h4>\n\n\n\n<p>This &quot;ear examination&quot; is part of&nbsp;<a href=\"https:\/\/gamla.matis.is\/verkefni\/Listi\/\/nr\/1449\" target=\"_blank\" rel=\"noreferrer noopener\">The AMSUM monitoring project<\/a>, which IFL has participated in since 1989, but its goal is to monitor changes that may occur in the concentration of trace elements in the marine environment around Iceland during a certain period and between different ocean and coastal areas. IFL&#039;s role in the project is to oversee measurements of various inorganic trace elements and chloro-organic substances in sand coal, cod and mussels collected around the country. IFL is also responsible for entering data into the International Council for the Exploration of the Sea (ICES) database.<\/p>\n\n\n\n<p>This week, employees from the Environment and Quality Department of IFL&#039;s Research Division were preparing small cod for research in the processing hall of the Fisheries House by filleting it and removing grinders.<\/p>\n\n\n\n<p>Project manager at IFL: Eva Yngvad\u00f3ttir<\/p>","protected":false},"excerpt":{"rendered":"<p>Vi\u00f0 ranns\u00f3knir \u00e1 fiskum geta v\u00edsindamenn n\u00fdtt s\u00e9r kvarnir til a\u00f0 aldurs- og tegundagreina hann.\u00a0\u00cd \u00f6llum beinfiskum eru steinar \u00far [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":43974,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"templates\/template-cover.php","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":[1973],"tags":[],"class_list":["post-43973","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-frettir"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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This week, the mills of small cod at IFL were being removed, among other things to check the condition of the ecosystem in the sea around Iceland.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/matis.is\/en\/frettir\/radid-i-astand-lifrikis-med-thvi-ad-skoda-eyrun-a-thorski\/","og_locale":"en_GB","og_type":"article","og_title":"R\u00e1\u00f0i\u00f0 \u00ed \u00e1stand l\u00edfr\u00edkis me\u00f0 \u00fev\u00ed a\u00f0 sko\u00f0a eyrun \u00e1 \u00feorski - Mat\u00eds","og_description":"Vi\u00f0 ranns\u00f3knir \u00e1 fiskum geta v\u00edsindamenn n\u00fdtt s\u00e9r kvarnir til a\u00f0 aldurs- og tegundagreina hann. \u00cd \u00f6llum beinfiskum eru steinar \u00far kalkefnasamb\u00f6ndum \u00ed innra eyra \u00feeirra sem kallast kvarnir. \u00de\u00e6r gegna margv\u00edslegu hlutverki, \u00fe.\u00e1.m. er heyrnar- og jafnv\u00e6gisskyn fisksins \u00ed sj\u00f3num, en h\u00e6gt er a\u00f0 r\u00e1\u00f0a \u00fdmislegt fleira me\u00f0 \u00fev\u00ed a\u00f0 sko\u00f0a \u00fe\u00e6r. \u00cd vikunni var veri\u00f0 a\u00f0 fjarl\u00e6gja kvarnir sm\u00e1\u00feorsks \u00e1 Rf, m.a. til a\u00f0 athuga \u00e1stand l\u00edfr\u00edkissins \u00ed hafinu umhverfis \u00cdsland.","og_url":"https:\/\/matis.is\/en\/frettir\/radid-i-astand-lifrikis-med-thvi-ad-skoda-eyrun-a-thorski\/","og_site_name":"Mat\u00eds","article_publisher":"https:\/\/www.facebook.com\/matisiceland","article_published_time":"2006-05-10T11:38:00+00:00","article_modified_time":"2021-08-31T11:40:04+00:00","og_image":[{"width":448,"height":163,"url":"https:\/\/matis.is\/wp-content\/uploads\/090506.jpg","type":"image\/jpeg"}],"author":"admin","twitter_card":"summary_large_image","twitter_creator":"@matisiceland","twitter_site":"@matisiceland","twitter_misc":{"Written by":"admin","Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/matis.is\/frettir\/radid-i-astand-lifrikis-med-thvi-ad-skoda-eyrun-a-thorski\/#article","isPartOf":{"@id":"https:\/\/matis.is\/frettir\/radid-i-astand-lifrikis-med-thvi-ad-skoda-eyrun-a-thorski\/"},"author":{"name":"admin","@id":"https:\/\/matis.is\/#\/schema\/person\/33b92c850c915c93e67f291e3381a49a"},"headline":"R\u00e1\u00f0i\u00f0 \u00ed \u00e1stand l\u00edfr\u00edkis me\u00f0 \u00fev\u00ed a\u00f0 sko\u00f0a eyrun \u00e1 \u00feorski","datePublished":"2006-05-10T11:38:00+00:00","dateModified":"2021-08-31T11:40:04+00:00","mainEntityOfPage":{"@id":"https:\/\/matis.is\/frettir\/radid-i-astand-lifrikis-med-thvi-ad-skoda-eyrun-a-thorski\/"},"wordCount":233,"publisher":{"@id":"https:\/\/matis.is\/#organization"},"image":{"@id":"https:\/\/matis.is\/frettir\/radid-i-astand-lifrikis-med-thvi-ad-skoda-eyrun-a-thorski\/#primaryimage"},"thumbnailUrl":"https:\/\/matis.is\/wp-content\/uploads\/090506.jpg","articleSection":["Fr\u00e9ttir"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"https:\/\/matis.is\/frettir\/radid-i-astand-lifrikis-med-thvi-ad-skoda-eyrun-a-thorski\/","url":"https:\/\/matis.is\/frettir\/radid-i-astand-lifrikis-med-thvi-ad-skoda-eyrun-a-thorski\/","name":"Determine the state of the ecosystem by examining the ears of cod - Mat\u00eds","isPartOf":{"@id":"https:\/\/matis.is\/#website"},"primaryImageOfPage":{"@id":"https:\/\/matis.is\/frettir\/radid-i-astand-lifrikis-med-thvi-ad-skoda-eyrun-a-thorski\/#primaryimage"},"image":{"@id":"https:\/\/matis.is\/frettir\/radid-i-astand-lifrikis-med-thvi-ad-skoda-eyrun-a-thorski\/#primaryimage"},"thumbnailUrl":"https:\/\/matis.is\/wp-content\/uploads\/090506.jpg","datePublished":"2006-05-10T11:38:00+00:00","dateModified":"2021-08-31T11:40:04+00:00","description":"In fish research, scientists can use grinders to age and species. 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