{"id":6315,"date":"2026-10-19T09:48:45","date_gmt":"2026-10-19T09:48:45","guid":{"rendered":"https:\/\/phd.hi.is\/doktorsvorn\/doktorsvorn-i-ferdamalafraedi-edita-tverijonaite\/"},"modified":"2026-10-19T09:48:45","modified_gmt":"2026-10-19T09:48:45","slug":"doktorsvorn-i-ferdamalafraedi-edita-tverijonaite","status":"publish","type":"phd_defence","link":"https:\/\/phd.hi.is\/en\/doktorsvorn\/doktorsvorn-i-ferdamalafraedi-edita-tverijonaite\/","title":{"rendered":"Doktorsv\u00f6rn \u00ed fer\u00f0am\u00e1lafr\u00e6\u00f0i – Edita Tverijonait\u0117"},"content":{"rendered":"
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Streymi<\/strong><\/p>\n

Doktorsefni:<\/strong>\u00a0Edita Tverijonait\u0117<\/p>\n

Heiti ritger\u00f0ar:<\/strong>\u00a0N\u00e1tt\u00farufer\u00f0amennska \u00ed landslagi endurn\u00fdjanlegrar orku: Vi\u00f0horf hagsmuna\u00f0ila fer\u00f0a\u00fej\u00f3nustunnar.<\/p>\n

Andm\u00e6lendur:<\/strong>\u00a0Dr. Bohumil Frant\u00e1l, fr\u00e6\u00f0ima\u00f0ur vi\u00f0 Palack\u00fd University, T\u00e9kklandi og Dr. Marianna Strzelecka, d\u00f3sent vi\u00f0 Linnaeus University, Sv\u00ed\u00fej\u00f3\u00f0.\u00a0<\/p>\n

Lei\u00f0beinandi:<\/strong>\u00a0Dr. Anna D\u00f3ra S\u00e6\u00fe\u00f3rsd\u00f3ttir, pr\u00f3fessor vi\u00f0 L\u00edf- og umhverfisv\u00edsindadeild H\u00e1sk\u00f3la \u00cdslands.<\/p>\n

Einnig \u00ed doktorsnefnd:<\/strong>\u00a0Dr. Rannveig \u00d3lafsd\u00f3ttir, pr\u00f3fessor vi\u00f0 L\u00edf- og umhverfisv\u00edsindadeild H\u00e1sk\u00f3la \u00cdslands og Dr. C. Michael Hall, pr\u00f3fessor vi\u00f0 University of Canterbury, N\u00fdja Sj\u00e1landi.<\/p>\n

Doktorsv\u00f6rn st\u00fdrir:<\/strong>\u00a0Dr. Sn\u00e6bj\u00f6rn P\u00e1lsson, pr\u00f3fessor og deildarforseti L\u00edf- og umhverfisv\u00edsindadeildar H\u00e1sk\u00f3la \u00cdslands.<\/p>\n

\u00c1grip<\/strong><\/p>\n

Samfara aukinni uppbyggingu mannvirkja til framlei\u00f0slu endurn\u00fdjanlegrar orku og vaxandi n\u00e1tt\u00farufer\u00f0amennsku aukast l\u00edkur \u00e1 \u00e1rekstrum \u00e1 milli \u00feessara greina. Til a\u00f0 stu\u00f0la a\u00f0 sj\u00e1lfb\u00e6rri \u00fer\u00f3un beggja greinanna er mikilv\u00e6gt a\u00f0 afla aukinnar \u00feekkingar \u00e1 fl\u00f3knu samhengi \u00e1 milli greinanna og er \u00fea\u00f0 meginmarkmi\u00f0 \u00feessarar ritger\u00f0ar. \u00cd ritger\u00f0inni er me\u00f0 \u00edtarlegri heimildar\u00fdni gefi\u00f0 yfirlit yfir \u00fea\u00f0 sem er n\u00fa \u00feegar vita\u00f0 um tengsl orkumannvirkja og fer\u00f0a\u00fej\u00f3nustu. Enn fremur var ger\u00f0 tilviksranns\u00f3kn \u00e1 mi\u00f0h\u00e1lendi \u00cdslands sem \u00e6tla\u00f0 er auka enn frekar vi\u00f0 \u00feekkingu \u00e1 tengslum n\u00e1tt\u00farufer\u00f0amennsku og orkumannvirkja \u00fear sem mi\u00f0h\u00e1lendi\u00f0 er b\u00e6\u00f0i mikilv\u00e6gt fyrir n\u00e1tt\u00farufer\u00f0amennsku og fyrir framlei\u00f0slu \u00e1 endurn\u00fdjanlegri orku. Ranns\u00f3knin byggist \u00e1 g\u00f6gnum sem safna\u00f0 var me\u00f0 spurningalistak\u00f6nn-unum, h\u00e1lfst\u00fdr\u00f0um vi\u00f0t\u00f6lum, dagb\u00f3kum og \u00fe\u00e1ttt\u00f6kuathugun rannsakanda. Ni\u00f0urst\u00f6\u00f0urnar s\u00fdna a\u00f0 s\u00fa n\u00e1tt\u00farufer\u00f0amennska sem stundu\u00f0 er \u00e1 sv\u00e6\u00f0inu n\u00fa \u00e1 t\u00edmum fer ekki vel saman vi\u00f0 virkjunarmannvirki, s\u00e9r \u00ed lagi \u00e1 sv\u00e6\u00f0um sem hagsmunaa\u00f0ilar \u00ed fer\u00f0a\u00fej\u00f3nustu l\u00edta \u00e1 sem v\u00ed\u00f0erni. Fer\u00f0amenn telja fyrirhugu\u00f0 orkumannvirki ekki henta \u00e1 \u00f3bygg\u00f0um sv\u00e6\u00f0um vegna neikv\u00e6\u00f0ra \u00e1hrifa mannvirkjanna \u00e1 \u00fea\u00f0 hvernig \u00feeir upplifa v\u00ed\u00f0erni. \u00cd samr\u00e6mi vi\u00f0 vi\u00f0horf fer\u00f0amannanna vilja fer\u00f0a\u00fej\u00f3nustua\u00f0ilar takmarka uppbyggingu orkumannvirkja \u00e1 n\u00e1tt\u00farusv\u00e6\u00f0um, s\u00e9r \u00ed lagi \u00e1 mi\u00f0h\u00e1lendinu. A\u00f0 mati fer\u00f0a\u00fej\u00f3nustua\u00f0ila eru fyrirhugu\u00f0 vindorkuver talin vi\u00f0unandi \u00e1 sv\u00e6\u00f0um sem hafa takmarka\u00f0 a\u00f0dr\u00e1ttarafl fyrir fer\u00f0amenn og f\u00e1ir fer\u00f0amenn fara um. A\u00f0 mati \u00feeirra eiga vindorkuver einnig betur vi\u00f0 \u00e1 bygg\u00f0um sv\u00e6\u00f0um en n\u00e1tt\u00farulegum, auk \u00feess sem \u00e1kj\u00f3sanlegra \u00feykir a\u00f0 \u00feau sj\u00e1ist ekki v\u00ed\u00f0a a\u00f0. Fer\u00f0a\u00fej\u00f3nustua\u00f0ilar voru \u00fe\u00f3 umbur\u00f0arlyndari gagnvart vindorkuverum ef br\u00fdn sta\u00f0bundin \u00fe\u00f6rf var talin \u00e1 aukinni orkuframlei\u00f0slu. Almennt telja fer\u00f0a\u00fej\u00f3nustua\u00f0ilar a\u00f0 fyrirhugu\u00f0 orkuver komi til me\u00f0 a\u00f0 hafa neikv\u00e6\u00f0ari \u00e1hrif en \u00feau orkuver sem fyrir eru hafa haft. Munur er \u00e1 mati fer\u00f0a\u00fej\u00f3nustua\u00f0ila \u00e1 umfangi \u00feessara \u00e1hrifa og fara r\u00f6ksemdirnar sem nota\u00f0ar eru vi\u00f0 \u00fea\u00f0 mat einkum eftir \u00ferennu: s\u00fdnileika orkumannvirkjanna, hreyfanleika fer\u00f0amanna og \u00feeim breytingum sem ver\u00f0a \u00e1 fer\u00f0amynstri og eftirspurn fer\u00f0amanna vegna orkumannvirkja. Ni\u00f0urst\u00f6\u00f0urnar benda til \u00feess a\u00f0 \u00fea\u00f0 ver\u00f0i a\u00f0 horfa \u00e1 fer\u00f0amannasta\u00f0i sem einstaka \u00fe\u00e6tti \u00ed heildarkerfi fer\u00f0a\u00fej\u00f3nustunnar sem l\u00edklegt er a\u00f0 ver\u00f0i fyrir \u00e1hrifum af orkumannvirkjum. Fer\u00f0a\u00fej\u00f3nustua\u00f0ilar l\u00edta \u00e1 mi\u00f0h\u00e1lendi\u00f0 og v\u00ed\u00f0erni sem \u00fear eru sem d\u00fdrm\u00e6ta au\u00f0lind fyrir fer\u00f0a\u00fej\u00f3nustuna sem \u00e6tti a\u00f0 vernda fyrir frekari uppbyggingu orkumannvirkja. Hins vegar g\u00e6tu atri\u00f0i eins og b\u00e6tt a\u00f0gengi inn \u00e1 sv\u00e6\u00f0i\u00f0 leitt til \u00e1rekstra milli n\u00e1tt\u00farufer\u00f0amennsku og n\u00e1tt\u00faruverndar og sta\u00f0i\u00f0 \u00ed vegi fyrir verndun v\u00ed\u00f0erna. Ni\u00f0urst\u00f6\u00f0ur \u00feessarar doktorsritger\u00f0ar draga fram mikilv\u00e6gi \u00feess a\u00f0 sko\u00f0a heildst\u00e6tt \u00e1hrif hverrar virkjunar fyrir sig \u00e1samt \u00fev\u00ed a\u00f0 greina hva\u00f0a \u00e1hrif hagsmunaa\u00f0ilar \u00ed fer\u00f0a\u00fej\u00f3nustu telja orkumannvirki geta m\u00f6gulega haft \u00e1 n\u00e1tt\u00farufer\u00f0amennsku.<\/p>\n

Um doktorsefni\u00f0<\/strong><\/p>\n

Edita Tverijonait\u0117 f\u00e6ddist og \u00f3lst upp \u00ed Lith\u00e1en. H\u00fan lauk BA n\u00e1mi \u00ed \u00fe\u00fdsku vi\u00f0 h\u00e1sk\u00f3lann \u00ed Vilnius \u00e1ri\u00f0 2005. \u00c1ri\u00f0 2008 flutti Edita til \u00cdslands \u00fear sem h\u00fan lauk MA gr\u00e1\u00f0u \u00ed hagn\u00fdtri \u00fe\u00fdsku \u00ed fer\u00f0a\u00fej\u00f3nustu og mi\u00f0lun fr\u00e1 H\u00e1sk\u00f3la \u00cdslands \u00e1ri\u00f0 2014 og MS gr\u00e1\u00f0u \u00ed umhverfis- og au\u00f0lindafr\u00e6\u00f0i fr\u00e1 sama h\u00e1sk\u00f3la \u00e1ri\u00f0 2017. \u00c1\u00f0ur en h\u00fan h\u00f3f doktorsn\u00e1m starfa\u00f0i Edita sem a\u00f0sto\u00f0arma\u00f0ur \u00ed ranns\u00f3knum \u00ed n\u00e1msbraut \u00ed land- og fer\u00f0am\u00e1lafr\u00e6\u00f0i vi\u00f0 H\u00e1sk\u00f3la \u00cdslands.<\/p>\n<\/div><\/div>","protected":false},"featured_media":5596,"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 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