{"id":6396,"date":"2026-10-19T09:48:51","date_gmt":"2026-10-19T09:48:51","guid":{"rendered":"https:\/\/phd.hi.is\/doktorsvorn\/doktorsvorn-i-liffraedi-theresa-henke\/"},"modified":"2026-10-19T09:48:51","modified_gmt":"2026-10-19T09:48:51","slug":"doktorsvorn-i-liffraedi-theresa-henke","status":"publish","type":"phd_defence","link":"https:\/\/phd.hi.is\/en\/doktorsvorn\/doktorsvorn-i-liffraedi-theresa-henke\/","title":{"rendered":"Doktorsv\u00f6rn \u00ed l\u00edffr\u00e6\u00f0i &#8211; Theresa Henke"},"content":{"rendered":"<div class=\"field-items\">\n<div class=\"field-item even\" property=\"content:encoded\">\n<p><strong>Doktorsefni:<\/strong><br \/>  Theresa Henke<\/p>\n<p><strong>Heiti ritger\u00f0ar:<\/strong><br \/>  Landn\u00e1m flundrunnar (Platichthys flesus) \u00e1 \u00cdslandi\u00a0<\/p>\n<p><strong>Andm\u00e6lendur<\/strong>:<br \/>  Dr. Sk\u00fali Sk\u00falason, pr\u00f3fessor vi\u00f0 Fiskeldis- og fiskal\u00edffr\u00e6\u00f0ideild H\u00e1sk\u00f3lans \u00e1 H\u00f3lum<br \/>  Dr. Ivan Jari\u0107, d\u00f3sent vi\u00f0 University of Paris-Saclay, Frakkland, og v\u00edsindama\u00f0ur vi\u00f0 the Biology Centre of the Czech Academy of Sciences, Institute of Hydrobiology, T\u00e9kklandi<\/p>\n<p><strong>Lei\u00f0beinandi:<\/strong><br \/>  Dr Sn\u00e6bj\u00f6rn P\u00e1lsson, pr\u00f3fessor vi\u00f0 L\u00edf- og umhverfisv\u00edsindadeild H\u00e1sk\u00f3la \u00cdslands<br \/>  Dr. Gu\u00f0bj\u00f6rg \u00c1sta \u00d3lafsd\u00f3ttir, forst\u00f6\u00f0uma\u00f0ur Ranns\u00f3knarseturs H\u00e1sk\u00f3la \u00cdslands \u00e1 Vestfj\u00f6r\u00f0um, \u00cdslandi<\/p>\n<p><strong>Einnig \u00ed doktorsnefnd:<\/strong><br \/>  Dr. Hlynur B\u00e1r\u00f0arson, v\u00edsindama\u00f0ur vi\u00f0 Hafranns\u00f3knastofnun \u00cdslands<br \/>  Dr. Jakob Hemmer-Hansen, v\u00edsindama\u00f0ur vi\u00f0 DTU-aqua, Danm\u00f6rku<\/p>\n<p><strong>Doktorsv\u00f6rn st\u00fdrir:<\/strong>\u00a0<br \/>  Dr. Gunnar \u00de\u00f3r J\u00f3hannesson, starfandi deildarforseti L\u00edf- og umhverfisv\u00edsindadeild H\u00e1sk\u00f3la \u00cdslands<\/p>\n<p><strong>\u00c1grip:<\/strong><br \/>  \u00c1gengar tegundir eru st\u00f3r \u00f3gn vi\u00f0 l\u00edffr\u00e6\u00f0ilega fj\u00f6lbreytni \u00e1 heimsv\u00edsu. \u00c1gengar tegundir eru \u00ed e\u00f0li s\u00ednu \u00feverfaglegt vi\u00f0fangsefni, enda byggir landn\u00e1m og f\u00f3tfesta \u00ed n\u00fdjum heimkynnum \u00e1 fj\u00f6lda \u00fe\u00e1tta b\u00e6\u00f0i n\u00e1tt\u00farulegum og tengdum mannlegri heg\u00f0un og samf\u00e9lagi. F\u00f3lk tekur \u00fe\u00e1tt \u00ed m\u00f6gulegri f\u00f3tfestu \u00e1gengra tegunda og m\u00e6tir einnig aflei\u00f0ingunum af \u00feeim. Flundra (Platichthys flesus), algeng flatfiskategund \u00ed Vestur-Evr\u00f3pu, fannst \u00ed fyrsta skipti \u00e1 \u00cdslandi vi\u00f0 \u00d6lfus\u00e1r\u00f3sa \u00e1ri\u00f0 1999. N\u00e6stu \u00e1rin dreif\u00f0ist flundran hratt \u00fat og finnst n\u00fa v\u00ed\u00f0a vi\u00f0 strendur landsins, oft \u00ed \u00e1r\u00f3sum en l\u00edka \u00ed ferskvatni. H\u00fan n\u00fdtir \u00fev\u00ed a\u00f0 hluta til s\u00f6mu b\u00fasv\u00e6\u00f0i og \u00edslenskir laxfiskar, lax, urri\u00f0i og bleikja, en \u00feessar tegundir gegna mikilv\u00e6gu vistkerfishlutverki og eru mikilv\u00e6gar fyrir stangvei\u00f0i v\u00ed\u00f0a um land. Stangvei\u00f0isamf\u00e9lagi\u00f0 \u00e1 \u00cdslandi er \u00fev\u00ed mikilv\u00e6gur hagh\u00f3pur \u00feegar kemur a\u00f0 flundru. \u00cd \u00feessari ritger\u00f0 er s\u00fdnt me\u00f0 stuttra\u00f0agreiningu \u00e1 erf\u00f0aefni a\u00f0 l\u00edklegasti uppruni flundrunnar \u00e1 \u00cdslandi er F\u00e6reyjar. \u00dea\u00f0 er \u00fev\u00ed enn \u00f3lj\u00f3st hvort flundran barst til \u00cdsland n\u00e1tt\u00farulega e\u00f0a me\u00f0 kj\u00f6lfestuvatni. \u00deessi \u00f3vissa skiptir m\u00e1li fyrir fr\u00e6\u00f0ilegar skilgreiningar \u00e1 flundru sem \u00e1gengri tegund og voru sj\u00f3narmi\u00f0 b\u00e6\u00f0i haga\u00f0ila og s\u00e9rfr\u00e6\u00f0inga til \u00feessarar \u00f3vissu metin me\u00f0 spurningak\u00f6nnun. Ni\u00f0urst\u00f6\u00f0urnar s\u00fdndu a\u00f0 greining \u00e1 \u00fev\u00ed hvernig flundran nam land er talin mikilv\u00e6g af b\u00e1\u00f0um h\u00f3pum en flestir vildu forgangsra\u00f0a ranns\u00f3knum \u00e1 \u00e1hrifum flundrunnar og \u00fer\u00f3un \u00e1\u00e6tlana um vi\u00f0br\u00f6g\u00f0 vi\u00f0 henni. Stangvei\u00f0isamf\u00e9lagi\u00f0 haf\u00f0i mj\u00f6g neikv\u00e6tt vi\u00f0horf til flundru en ennfremur komu fram sv\u00e6\u00f0isbundnar og t\u00edmah\u00e1\u00f0ar sveiflur \u00ed vi\u00f0horfum. A\u00f0 lokum s\u00fdndi greining \u00e1 g\u00f6gnum um sta\u00f0setningu flundrunnar \u00far hef\u00f0bundnum lei\u00f0\u00f6ngrum, ranns\u00f3knaverkefnum og g\u00f6gnum sem var deilt af haga\u00f0ilum a\u00f0 \u00feekking haga\u00f0ila getur veri\u00f0 \u00f3d\u00fdr en \u00e1hrifar\u00edk lei\u00f0 til a\u00f0 b\u00e6ta v\u00f6ktun framandi tegunda.<\/p>\n<p><strong>Um doktorsefni\u00f0:<\/strong><br \/>  Theresa Henke er f\u00e6dd og uppalin \u00ed \u00de\u00fdskalandi og lauk B.Sc. gr\u00e1\u00f0u \u00ed l\u00edffr\u00e6\u00f0i fr\u00e1 H\u00e1sk\u00f3lanum \u00ed Bremen \u00e1\u00f0ur en h\u00fan flutti til Vestfjar\u00f0a \u00e1ri\u00f0 2016. \u00dear innrita\u00f0ist h\u00fan \u00ed meistaran\u00e1m \u00ed Haf- og strandsv\u00e6\u00f0astj\u00f3rnun vi\u00f0 H\u00e1sk\u00f3lasetur Vestfjar\u00f0a \u00e1 \u00cdsafir\u00f0i, \u00fea\u00f0an sem h\u00fan \u00fatskrifa\u00f0ist \u00ed apr\u00edl 2018. \u00c1str\u00ed\u00f0a Theresa fyrir ranns\u00f3knum \u00e1 \u00e1gengum framandi tegundum og l\u00f6ngun hennar til a\u00f0 dvelja \u00e1fram \u00e1 \u00cdslandi var\u00f0 til \u00feess a\u00f0 h\u00fan h\u00e9lt \u00e1fram ranns\u00f3knum s\u00ednum sem doktorsnemi vi\u00f0 H\u00e1sk\u00f3la \u00cdslands. Meistararitger\u00f0 hennar fjalla\u00f0i um vistfr\u00e6\u00f0ileg \u00e1hrif af framandi tegundinni flundru, og \u00e1hersla doktorsranns\u00f3kna hennar var \u00e1fram \u00e1 a\u00f0 skilja landn\u00e1m flundru \u00e1 \u00cdslandi og \u00e1hrif \u00feess. Kn\u00fain \u00e1fram af kynnum vi\u00f0 f\u00f3lk sem deildi reynslu sinni og \u00e1hyggjum af komu flundrunnar, f\u00e9kk Theresa \u00e1huga \u00e1 a\u00f0 kanna frekar mannleg sj\u00f3narhorn og v\u00edddir \u00e1gengra framandi tegunda og sam\u00fe\u00e6tti \u00feessa \u00fe\u00e6tti sm\u00e1m saman meira inn \u00ed doktorsvinnu s\u00edna. \u00cd september 2024 t\u00f3k fr\u00e6\u00f0ilegur ferill Theresa stefnu su\u00f0ur \u00e1 b\u00f3ginn og h\u00fan gekk til li\u00f0s vi\u00f0 IRIS teymi EEZA-CSIC, ranns\u00f3knastofnun \u00ed Almer\u00eda \u00e1 Sp\u00e1ni, sem n\u00fddoktor. \u00dear mun h\u00fan kafa d\u00fdpra \u00ed ranns\u00f3knir \u00e1 mannlegum sj\u00f3narhornum og v\u00edddum \u00e1gengra framandi tegunda, n\u00fa \u00e1 heimsv\u00edsu.<\/p>\n<\/div><\/div>","protected":false},"featured_media":5750,"template":"","meta":{"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":"","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-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":"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":""},"mobile":{"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":""}},"_phd_date_start":"2025-01-09T13:00:00+00:00","_phd_date_end":"2025-01-09T15:00:00+00:00","_phd_location":"A\u00f0albygging - h\u00e1t\u00ed\u00f0asalur","_phd_admission":"A\u00f0gangur \u00f3keypis","_phd_thesis_title":"Landn\u00e1m flundrunnar (Platichthys flesus) \u00e1 \u00cdslandi","_phd_source_url":"https:\/\/gamli.hi.is\/vidburdir\/doktorsvorn_i_liffraedi_theresa_henke","_phd_source_node_id":"438999","_phd_source_type":"vidburdir","_phd_member_id":934,"footnotes":""},"phd_school":[96,93],"phd_discipline":[97],"class_list":["post-6396","phd_defence","type-phd_defence","status-publish","has-post-thumbnail","hentry","phd_school-lif-og-umhverfisvisindadeild","phd_school-verkfraedi-og-natturuvisindasvid","phd_discipline-phd-i-liffraedi"],"_links":{"self":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence\/6396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence"}],"about":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/types\/phd_defence"}],"version-history":[{"count":0,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence\/6396\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/media\/5750"}],"wp:attachment":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/media?parent=6396"}],"wp:term":[{"taxonomy":"phd_school","embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_school?post=6396"},{"taxonomy":"phd_discipline","embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_discipline?post=6396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}