{"id":1637,"date":"2014-09-01T14:39:01","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"https:\/\/nis.gl\/?post_type=projekt&p=1637"},"modified":"2021-03-23T14:43:52","modified_gmt":"2021-03-23T17:43:52","slug":"baseline-maalinger-af-sjaeldne-jordarters-metaller","status":"publish","type":"projekt","link":"https:\/\/nis.gl\/da\/projekt\/baseline-maalinger-af-sjaeldne-jordarters-metaller\/","title":{"rendered":"Baseline m\u00e5linger af sj\u00e6ldne jordarters metaller"},"content":{"rendered":"

Projektleder:
\n<\/strong>Morten Birch Larsen<\/p>\n

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

Titel:
\n<\/strong>Baseline m\u00e5linger af sj\u00e6ldne jordarters metaller<\/p>\n

Beskrivelse:
\n<\/strong>Der er i disse \u00e5r diskussion om sj\u00e6ldne jordarters metaller i Gr\u00f8nland, hvilket skyldes at der er lokaliseret en af verdens st\u00f8rste forekomster af de sj\u00e6ldne jordarters metaller i fjeldene omkring Narsaq i Sydgr\u00f8nland. Metallerne er blevet meget eftertragtede, da de bruges i en lang r\u00e6kke forbrugerprodukter \u2013 eks. mobiltelefoner og computere. Kendskabet til stoffernes toxicitet er relativt begr\u00e6nset, ligesom der er begr\u00e6nset kendskab til stoffernes baggrundskoncentrationer i Gr\u00f8nland. Form\u00e5let med n\u00e6rv\u00e6rende projekt er at indsamle eksisterende data og samtidig f\u00e5 nye data p\u00e5 koncentrationer af sj\u00e6ldne jordarters metaller i jord, ferskvand og saltvand fra forskellige dele af Gr\u00f8nland. Dataindsamlingen sker ved at gennemg\u00e5 offentlige rapporter og databaser. Nye data indsamles ved at f\u00e5 Naturinstitut- tets forskere til at udtage jord og vandpr\u00f8ver i forbindelse med det feltarbejde som udf\u00f8res forskellige steder i Gr\u00f8nland. P\u00e5 baggrund af tidligere og nye analyseresultater opn\u00e5s informationer om koncentrations- niveauer og variationer i det Gr\u00f8nlandske milj\u00f8. Disse data kan bruges til at vurdere udledningskrav ved mineprojekter, ligesom de p\u00e5 sigt ogs\u00e5 kan bruges til udarbejdelse af gr\u00e6nsev\u00e6rdier.<\/p>\n","protected":false},"excerpt":{"rendered":"

Projektleder: Morten Birch Larsen Fakultet \/ Forskningsinstitution: Naturvidenskab \/ Gr\u00f8nlands Naturinstitut Titel: Baseline m\u00e5linger af sj\u00e6ldne jordarters metaller Beskrivelse: Der er i disse \u00e5r diskussion om sj\u00e6ldne jordarters metaller i Gr\u00f8nland, hvilket skyldes at der er lokaliseret en af verdens st\u00f8rste forekomster af de sj\u00e6ldne jordarters metaller i fjeldene omkring Narsaq i Sydgr\u00f8nland. Metallerne er […]<\/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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