{"id":6413,"date":"2026-10-19T09:48:52","date_gmt":"2026-10-19T09:48:52","guid":{"rendered":"https:\/\/phd.hi.is\/doktorsvorn\/doktorsvorn-i-liffraedi-anna-selbmann\/"},"modified":"2026-10-19T09:48:52","modified_gmt":"2026-10-19T09:48:52","slug":"doktorsvorn-i-liffraedi-anna-selbmann","status":"publish","type":"phd_defence","link":"https:\/\/phd.hi.is\/en\/doktorsvorn\/doktorsvorn-i-liffraedi-anna-selbmann\/","title":{"rendered":"Doktorsv\u00f6rn i l\u00edffr\u00e6\u00f0i – Anna Selbmann"},"content":{"rendered":"
\n
\n

Doktorsefni:
<\/strong>Anna Selbmann<\/p>\n

Heiti ritger\u00f0ar:
<\/strong>Hlutverk hlj\u00f3\u00f0merkja \u00ed samskiptum innan og \u00e1 milli hvalategunda<\/p>\n

Andm\u00e6lendur:
<\/strong>Dr. Sk\u00fali Sk\u00falason, pr\u00f3fessor vi\u00f0 Fiskeldis- og fiskal\u00edffr\u00e6\u00f0ideild, H\u00e1sk\u00f3lans \u00e1 H\u00f3lum.
Dr. Harald Yurk, a\u00f0junkt vi\u00f0 Umhverfisv\u00edsindask\u00f3la Simon Fraser H\u00e1sk\u00f3lans \u00ed Kanada<\/p>\n

Lei\u00f0beinandi:
<\/strong>Dr. Arnar P\u00e1lsson, pr\u00f3fessor vi\u00f0 L\u00edf- og umhverfisv\u00edsindadeild H\u00e1sk\u00f3la \u00cdslands<\/p>\n

Einnig \u00ed doktorsnefnd:
<\/strong>Dr. Filipa I. P. Samarra, forst\u00f6\u00f0uma\u00f0ur Ranns\u00f3knaseturs H\u00e1sk\u00f3la \u00cdslands \u00ed Vestmannaeyjum
Dr. Paul Wensveen, Ranns\u00f3knas\u00e9rfr\u00e6\u00f0ingur, Ranns\u00f3knasetri H\u00e1sk\u00f3la \u00cdslands \u00ed Vestmannaeyjum
Dr. J\u00f6rundur Svavarsson, pr\u00f3fessor emeritus vi\u00f0 L\u00edf- og umhverfisv\u00edsindadeild H\u00e1sk\u00f3la \u00cdslands<\/p>\n

Doktorsv\u00f6rn st\u00fdrir:
<\/strong>Dr. Sn\u00e6bj\u00f6rn P\u00e1lsson, pr\u00f3fessor og deildarforseti\u00a0L\u00edf-og umhverfisv\u00edsindadeildar H\u00cd<\/p>\n

\u00c1grip:
<\/strong>Hlj\u00f3\u00f0 eru mikilv\u00e6g \u00ed tj\u00e1skiptum margra d\u00fdra og eru n\u00fdtt jafnt \u00ed samskiptum innan tegundar og \u00e1 milli tegunda. F\u00e9lagskerfi d\u00fdra eru talin stu\u00f0la a\u00f0 margbreytilegum samskiptum. Hvalir eru mj\u00f6g h\u00e1v\u00e6rar e\u00f0a s\u00f6nggla\u00f0ar f\u00e9lagsverur og eru \u00fev\u00ed fyrirtaks vi\u00f0fangsefni fyrir ranns\u00f3knir \u00e1 tj\u00e1skiptum me\u00f0 hlj\u00f3\u00f0um (oft nefnd k\u00f6ll). Markmi\u00f0 doktorsverkefnisins var a\u00f0 meta hlutverk kalla (hlj\u00f3\u00f0t\u00e1kna e\u00f0a bendingar) \u00ed m\u00f3tun samskipta b\u00e6\u00f0i innan tegundar og \u00e1 milli tegunda, me\u00f0 \u00fev\u00ed a\u00f0 kanna hlj\u00f3\u00f0samskipti me\u00f0al h\u00e1hyrninga (Orcinus orca), samskipti \u00feeirra vi\u00f0 grindhvali (Globicephala melas) og hlutverk hlj\u00f3\u00f0e\u00f0lisfr\u00e6\u00f0i \u00ed samskiptunum. \u00cdtarleg l\u00fdsing \u00e1 s.k. hlj\u00f3\u00f0efnisskr\u00e1 h\u00e1hyrninganna leiddi \u00ed lj\u00f3s a\u00f0 h\u00fan var a\u00f0 mestu leyti eins \u00e1 mismunandi hafsv\u00e6\u00f0um vi\u00f0 \u00cdsland, en \u00e1 sumum sv\u00e6\u00f0anna reyndust \u00feeir nota einst\u00f6k k\u00f6ll, sem ekki heyr\u00f0ust fr\u00e1 h\u00e1hyrningum \u00e1 \u00f6\u00f0rum sv\u00e6\u00f0um. \u00c1kve\u00f0nar samsetningar \u00e1 k\u00f6llum komu oftar fyrir en b\u00faast m\u00e6tti vi\u00f0 vegna tilviljunar, og fundust \u00feessar samsetningar \u00e1 \u00fdmsum sv\u00e6\u00f0um og fr\u00e1 mismunandi samf\u00e9lagsh\u00f3pum h\u00e1hyrninga. Tj\u00e1skipti milli grindhvala og h\u00e1hyrninga voru t\u00ed\u00f0 \u00feegar b\u00e1\u00f0ar hvalategundirnar voru \u00e1 sama sv\u00e6\u00f0i. Breytileiki var \u00ed fj\u00f6lda og \u00e1kafa tj\u00e1skipta og virtust \u00feau vera fjandsamleg og \u00feeim mi\u00f0la\u00f0 me\u00f0 hlj\u00f3\u00f0um. \u00deegar uppt\u00f6kur af hlj\u00f3\u00f0um grindhvala voru spila\u00f0ar for\u00f0u\u00f0u h\u00e1hyrningar s\u00e9r yfirleitt hratt og beint fr\u00e1 uppsprettu hlj\u00f3\u00f0sins. Fyrst fylgdu \u00feessu t\u00ed\u00f0ari k\u00f6ll h\u00e1hyrninganna, en s\u00ed\u00f0an f\u00e6kka\u00f0i \u00feeim og h\u00f3purinn \u00fe\u00e9ttist (uppr\u00f6\u00f0un einstaklinga innan hans breyttist). Ni\u00f0urst\u00f6\u00f0urnar s\u00fdna a\u00f0 \u00cdslenskir h\u00e1hyrningar hafa fl\u00f3ki\u00f0 tj\u00e1skiptakerfi sem byggir \u00e1 hlj\u00f3\u00f0um og a\u00f0 hlj\u00f3\u00f0in \u00fej\u00f3ni einnig mikilv\u00e6gu hlutverki \u00ed samskiptum \u00feeirra vi\u00f0 grindhvali, og s\u00fdna \u00feannig mikilv\u00e6gi hlj\u00f3\u00f0a fyrir \u00feessi mj\u00f6g svo f\u00e9lagslyndu sj\u00e1varr\u00e1nd\u00fdr.<\/p>\n

Um doktorsefni\u00f0:
<\/strong>Anna Selbmann f\u00e6ddist \u00ed Freiburg \u00ed \u00de\u00fdskalandi \u00e1ri\u00f0 1985. H\u00fan lauk BS. pr\u00f3fi \u00ed d\u00fdrafr\u00e6\u00f0i sj\u00e1varhryggd\u00fdra fr\u00e1 Bangor h\u00e1sk\u00f3la \u00ed Veils \u00e1ri\u00f0 2015. \u00c1ri\u00f0 2019 lauk h\u00fan meistarapr\u00f3fi fr\u00e1 H\u00e1sk\u00f3la \u00cdslands og vegna \u00e1huga \u00e1 hlj\u00f3\u00f0fr\u00e6\u00f0i og sj\u00e1varspend\u00fdrum innrita\u00f0ist h\u00fan \u00ed doktorsn\u00e1m vi\u00f0 sama sk\u00f3la. Verkefni hennar fjallar um hlj\u00f3\u00f0fr\u00e6\u00f0i h\u00e1hyrninga og samskipti \u00feeirra vi\u00f0 grindhvali.<\/p>\n<\/div><\/div>","protected":false},"featured_media":5799,"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":"2025-06-20T14:00:00+00:00","_phd_date_end":"2025-06-20T16:00:00+00:00","_phd_location":"A\u00f0albygging H\u00e1t\u00ed\u00f0arsalur","_phd_admission":"A\u00f0gangur \u00f3keypis","_phd_thesis_title":"Hlutverk hlj\u00f3\u00f0merkja \u00ed samskiptum innan og \u00e1 milli hvalategunda","_phd_source_url":"https:\/\/gamli.hi.is\/vidburdir\/doktorsvorn_i_liffraedi_anna_selbmann","_phd_source_node_id":"441641","_phd_source_type":"vidburdir","_phd_member_id":953,"footnotes":""},"phd_school":[96,93],"phd_discipline":[97],"class_list":["post-6413","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\/6413","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\/6413\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/media\/5799"}],"wp:attachment":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/media?parent=6413"}],"wp:term":[{"taxonomy":"phd_school","embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_school?post=6413"},{"taxonomy":"phd_discipline","embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_discipline?post=6413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}