{"id":1665,"date":"2016-09-01T14:40:03","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"https:\/\/nis.gl\/?post_type=projekt&p=1665"},"modified":"2021-02-24T14:22:45","modified_gmt":"2021-02-24T14:22:45","slug":"genetisk-populationsstruktur-hos-dybhavsrejen-p-borealis-i-sydvestgroenland-og-oestgroenland","status":"publish","type":"projekt","link":"https:\/\/nis.gl\/da\/projekt\/genetisk-populationsstruktur-hos-dybhavsrejen-p-borealis-i-sydvestgroenland-og-oestgroenland\/","title":{"rendered":"Genetisk populationsstruktur hos dybhavsrejen (P. borealis) i Sydvestgr\u00f8nland og \u00d8stgr\u00f8nland"},"content":{"rendered":"

Projektleder:
\n<\/strong>Nanette Hammeken Arboe<\/p>\n

Fakultet \/ Forskningsinstitution:
\n<\/strong>Naturvidenskab\/ Gr\u00f8nlands Naturinstitut<\/p>\n

Titel:
\n<\/strong>Genetisk populationsstruktur hos dybhavsrejen (P. borealis<\/em>) i Sydvestgr\u00f8nland og \u00d8stgr\u00f8nland<\/p>\n

Beskrivelse:
\n<\/strong>Den biologiske r\u00e5dgivning og forvaltningen af dybhavsrejsen (Pandalus borealis<\/em>) antager, at rejebestanden i \u00d8stgr\u00f8nland udg\u00f8r en samlet population, som er forskellig fra den vestgr\u00f8nlandske rejebestand.<\/p>\n

Resultater fra projektet viser, at rejebestanden land Vestgr\u00f8nland, kan opdeles i mindst 2 adskilte populationer. Desuden indikerer resultaterne, at rejebestanden i Sydvestgr\u00f8nland (Qaqortup Kangerliumarnga) er genetisk forskellig fra de 2 bestande fundet i Vestgr\u00f8nland, og at rejebestanden i det nordlige \u00d8stgr\u00f8nland er genetisk forskellig fra rejebestandene i Vestgr\u00f8nland. Yderligere unders\u00f8gelser for at fastsl\u00e5 om rejebestanden i Qaqortup Kangerliumarnga adskiller sig genetisk fra det \u00f8vrige Vestgr\u00f8nland, og om de i s\u00e5 fald, tilh\u00f8rer samme population som den \u00f8stgr\u00f8nlandske rejsebestand, og om den \u00f8stgr\u00f8nlandske rejebestand best\u00e5r af flere genetisk adskilte populationer er n\u00f8dvendig, for at optimere den biologiske r\u00e5dgivning og forvaltning af ressourcen.<\/p>\n

Dette unders\u00f8ges, ved at indsamle pr\u00f8ver af dybhavsrejen under Gr\u00f8nlands Naturinstituts \u00e5rlige togter med R\/V P\u00e2miut i Qaqortup Kangerliumarnga, samt \u00d8stgr\u00f8nland. Pr\u00f8verne analyseres, ved at anvende DNA mikrosatellitter. Resultaterne fra de genetiske unders\u00f8gelser kobles derefter til data om overfladetemperaturer og bundtemperaturer, som har betydning for dybhavsrejens livshistorie, samt oceanografiske data, som har betydning for rejelarvernes passive transport med havstr\u00f8mmene, for at unders\u00f8ge hvilken betydning disse faktorer har for dybhavsrejens populationsstruktur og dynamik.<\/p>\n","protected":false},"excerpt":{"rendered":"

Projektleder: Nanette Hammeken Arboe Fakultet \/ Forskningsinstitution: Naturvidenskab\/ Gr\u00f8nlands Naturinstitut Titel: Genetisk populationsstruktur hos dybhavsrejen (P. borealis) i Sydvestgr\u00f8nland og \u00d8stgr\u00f8nland Beskrivelse: Den biologiske r\u00e5dgivning og forvaltningen af dybhavsrejsen (Pandalus borealis) antager, at rejebestanden i \u00d8stgr\u00f8nland udg\u00f8r en samlet population, som er forskellig fra den vestgr\u00f8nlandske rejebestand. Resultater fra projektet viser, at rejebestanden land Vestgr\u00f8nland, […]<\/p>\n","protected":false},"parent":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","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":"default","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":"","background-image":"","background-repeat":"repeat","background-position":"center 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