{"id":6227,"date":"2026-10-19T09:48:39","date_gmt":"2026-10-19T09:48:39","guid":{"rendered":"https:\/\/phd.hi.is\/doktorsvorn\/doktorsvorn-i-byggingarverkfraedi-nargessadat-emami\/"},"modified":"2026-10-19T09:48:39","modified_gmt":"2026-10-19T09:48:39","slug":"doktorsvorn-i-byggingarverkfraedi-nargessadat-emami","status":"publish","type":"phd_defence","link":"https:\/\/phd.hi.is\/en\/doktorsvorn\/doktorsvorn-i-byggingarverkfraedi-nargessadat-emami\/","title":{"rendered":"Doktorsv\u00f6rn \u00ed byggingarverkfr\u00e6\u00f0i – Nargessadat Emami"},"content":{"rendered":"
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Streymi:\u00a0https:\/\/livestream.com\/hi\/doktorsvornnargessadatemami<\/a><\/p>\n

Doktorsefni:<\/strong>\u00a0Nargessadat Emami<\/p>\n

Heiti ritger\u00f0ar:<\/strong>\u00a0Innbygg\u00f0 umhverfis\u00e1hrif af bygg\u00f0ar\u00fer\u00f3un \u2013 Einbl\u00ednun \u00e1 byggingar (Embodied Environmental Impact from Built Environment Development \u2013 Focus on Buildings)<\/p>\n

Andm\u00e6lendur:
<\/strong>Dr. Andre Stephan, d\u00f3sent vi\u00f0 Ka\u00fe\u00f3lska h\u00e1sk\u00f3lann \u00ed Louvain, Belg\u00edu
Dr. Matti Kuittinen, d\u00f3sent vi\u00f0 Aalto-h\u00e1sk\u00f3la, Finnlandi<\/p>\n

Lei\u00f0beinandi:<\/strong>\u00a0Dr. Jukka Heinonen, pr\u00f3fessor vi\u00f0 Umhverfis- og byggingarverkfr\u00e6\u00f0ideild H\u00e1sk\u00f3la \u00cdslands<\/p>\n

Einnig \u00ed doktorsnefnd<\/strong>:
<\/strong>Dr. Bj\u00f6rn Marteinsson, s\u00e9rfr\u00e6\u00f0ingur hj\u00e1 N\u00fdsk\u00f6punarmi\u00f0st\u00f6\u00f0 \u00cdslands
Dr. Seppo Junnila, pr\u00f3fessor vi\u00f0 Aalto-h\u00e1sk\u00f3la, Finnlandi<\/p>\n

Doktorsv\u00f6rn st\u00fdrir:<\/strong>\u00a0Dr. Gu\u00f0mundur Freyr \u00dalfarsson, pr\u00f3fessor og deildarforseti Umhverfis- og byggingarverkfr\u00e6\u00f0ideildar H\u00e1sk\u00f3la \u00cdslands<\/p>\n

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

Byggingar eru lykil\u00fe\u00e6ttir \u00fe\u00e9ttb\u00fdlis og samf\u00e9lags, \u00ed samofnu fl\u00f3knu kerfi. Hef\u00f0 er fyrir \u00fev\u00ed a\u00f0 umhverfis\u00e1hrif vegna losunar sem tengist byggingarefnum hafi ekki veri\u00f0 talin mikilv\u00e6g \u00ed samanbur\u00f0i vi\u00f0 \u00e1hrif vegna orkunotkunar \u00feegar kemur a\u00f0 \u00fev\u00ed a\u00f0 draga \u00far loftslags\u00e1hrifum bygginga. Enn fremur hefur mat \u00e1 umhverfis\u00e1hrifum byggingarefna reynst vandasamt og ni\u00f0urst\u00f6\u00f0ur ekki hafnar yfir vafa. Me\u00f0 \u00fev\u00ed a\u00f0 fylgja a\u00f0fer\u00f0afr\u00e6\u00f0i tilvikaranns\u00f3kna voru ger\u00f0ar fj\u00f3rar mismunandi vistferilsgreiningar (LCA) til a\u00f0 fylla \u00feetta skar\u00f0.<\/p>\n

Ni\u00f0urst\u00f6\u00f0urnar s\u00fdna a\u00f0 LCA-n\u00e1lgun getur auki\u00f0 skilning \u00e1 innbyr\u00f0is v\u00e6gi nokkurra umhverfisflokka a\u00f0 \u00fev\u00ed er var\u00f0ar \u00e1hrif vegna annars vegar notkunar mismunandi hef\u00f0bundinna og hins vegar \u00f3hef\u00f0bundinna byggingarefna. Anna\u00f0 lykilframlag sn\u00fdst um hlutdeild flutninga \u00ed innif\u00f6ldum \u00e1hrifum, \u00feessi \u00fe\u00e1ttur er i\u00f0ulega undanskilinn og myndar \u00feannig l\u00edtt skilgreindan \u00f3vissu\u00fe\u00e1tt.<\/p>\n

Full \u00e1st\u00e6\u00f0a er \u00fe\u00f3 til a\u00f0 t\u00falka ni\u00f0urst\u00f6\u00f0urnar varlega. Fyrsta \u00e1hyggjuefni\u00f0 var\u00f0ar valinn LCA-gagnagrunn fyrir mati\u00f0 sem getur leitt til mj\u00f6g mismunandi ni\u00f0ursta\u00f0na \u00ed n\u00e6stum \u00f6llum \u00e1hrifaflokkum, \u00fear sem loftslagsbreytingar og ey\u00f0ing jar\u00f0efnaeldsneytis eru einu undantekningarnar (samt me\u00f0 nokkru \u00f3samr\u00e6mi \u00ed \u00feeim l\u00edka). Hitt atri\u00f0i\u00f0 er tengt \u00f3vissu\u00fe\u00e1ttum var\u00f0andi inntaksg\u00f6gnin (val \u00e1 efni \u00far gagnagrunni og a\u00f0fer\u00f0inni) sem og \u00f3vissu \u00ed bindingargetu nokkurra tiltekinna efna (\u00fejappa\u00f0 str\u00e1, reyrpl\u00f6tur og vi\u00f0ur). Samanbur\u00f0urinn s\u00fdnir a\u00f0 ni\u00f0urst\u00f6\u00f0ur eru mj\u00f6g h\u00e1\u00f0ar \u00feessum \u00f3vissu\u00fe\u00e1ttum.<\/p>\n

Ranns\u00f3knin leiddi \u00ed lj\u00f3s a\u00f0 enn er \u00fe\u00f6rf \u00e1 mikilli vinnu til a\u00f0 b\u00e6ta \u00e1rei\u00f0anleika LCA-verkf\u00e6ra \u00ed byggingargeiranum svo \u00feannig f\u00e1ist \u00e1rei\u00f0anlegur og traustvekjandi grunnur til stefnum\u00f3tunar.<\/p>\n

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

Narges f\u00e6ddist 16 febr\u00faar 1987 \u00ed Teheran, \u00cdran. H\u00fan er me\u00f0 BSc-gr\u00e1\u00f0u \u00ed byggingaverkfr\u00e6\u00f0i fr\u00e1 ISEP \u00ed Porto, Port\u00fagal \u00e1ri\u00f0 2012 og MSc-gr\u00e1\u00f0u \u00ed byggingarverkfr\u00e6\u00f0i fr\u00e1 H\u00e1sk\u00f3la \u00cdslands, me\u00f0 s\u00e9rgrein \u00ed endurn\u00fdjanlegri orku \u2013 vatnsaflsorku \u00e1ri\u00f0 2016. H\u00fan h\u00f3f doktorsn\u00e1m \u00ed apr\u00edl 2016 vi\u00f0 H\u00e1sk\u00f3la \u00cdslands, verkefni\u00f0 nefndist \u201eInnifalin umhverfis\u00e1hrif vegna \u00fer\u00f3unar \u00ed bygg\u00f0u umhverfi\u201c. S\u00e9rgrein hennar er notkun vistferilsgreininga og sj\u00e1lfb\u00e6r \u00fer\u00f3un \u00ed bygg\u00f0u umhverfi. H\u00fan starfar n\u00fa hj\u00e1 \u00c1str\u00f6lsku ranns\u00f3knastofnunni CSIRO, me\u00f0 a\u00f0setur \u00ed Canberra. Narges er gift og \u00e1 \u00feriggja \u00e1ra d\u00f3ttur.
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