Bjarki Þór Elvarsson

2021

James Kennedy , Sigurður Þór Jónsson , Höskuldur Björnsson , Guðmundur J. Óskarsson , Bjarki Þór Elvarsson , Guðmundur Þórðarson . Report on benchmark assessment and revision of an advisory rule for lumpfish around Iceland. KV 2021-1. Kver. 2021.

2020

Þorvaldur Gunnlaugsson , et al, Bjarki Þór Elvarsson . Spatial and temporal variation in body mass and the blubber, muscle and visceral fat content of north atlantic common minke whales. IWC Journal of Cetacean Research and Management. 2020;21:59-70.
Warsha Singh, Birkir Bárðarson , Sigurður Þór Jónsson , Bjarki Þór Elvarsson , Christophe Pampoulie . When logbooks show the path: Analyzing the route and timing of capelin (mallotus villosus) migration over a quarter century using catch data. Fisheries Research. 2020;230:105653.
Bjarki Þór Elvarsson , Sveinn Agnarsson, Saga Guðmundsdóttir, Jónas Viðarsson. Using multi-criteria analysis to assess the impacts of change in ecosystem-based fisheries management: The case of the icelandic cod. Marine Policy. 2020;103825.
André E. Punt, et al, Bjarki Þór Elvarsson . Essential features of the next-generation integrated fisheries stock assessment package: A perspective. Fisheries Research. 2020;229:105617.
André E. Punt, et al, Bjarki Þór Elvarsson . When are modelbased stock assessments rejected for use in management and what happens then?. Fisheries Research. 2020;224:105465.

2019

Ingibjörg G. Jónsdóttir , Pamela J. Woods , Klara Björg Jakobsdóttir , Jónas P. Jónasson , Bjarki Þór Elvarsson , Jón Sólmundsson . Life history of juvenile Icelandic cod. HV 2019-61. 2019.
Ingibjörg G. Jónsdóttir , Haakon Bakka, Bjarki Þór Elvarsson . Groundfish and invertebrate community shift in coastal areas off Iceland. Estuarine, Coastal and Shelf Science. 2019;219:45-55. https://doi.org/10.1016/j.ecss.2019.01.022
Nataliia Kulatska, Stefan Neuenfeldt, Ulrika Beier, Bjarki Þór Elvarsson , Håkan Wennhage, Gunnar Stefánsson, Valerio Bartolino. Understanding ontogenetic and temporal variability of Eastern Baltic cod diet using a multispecies model and stomach data. Fisheries Research. 2019;211:338-349. https://doi.org/10.1016/j.fishres.2018.11.023
Anna Heiða Ólafsdóttir , Kjell Rogn Utne, Jan Arge Jacobsen, Teunis Jansen, Guðmundur J. Óskarsson , Leif Nøttestad, Bjarki Þór Elvarsson , Cecilie Broms, Aril Slotte. Geographical expansion of Northeast Atlantic mackerel (Scomber scombrus) in the Nordic Seas from 2007 to 2016 was primarily driven by stock size and constrained by low temperatures. Deep Sea Research Part II: Topical Studies in Oceanography. 2019. https://doi.org/10.1016/j.dsr2.2018.05.023
P.N. Frater, B. Hrafnkelsson, Bjarki Þór Elvarsson , Gunnar Stefánsson. Drivers of growth for atlantic cod (gadus morhua l.) in icelandic waters–a bayesian approach to determine spatiotemporal variation and its causes. Journal of fish biology. 2019.
Margarita M. Rincón, et al, Bjarki Þór Elvarsson . Fernando Ramos, and Javier Ruiz. Granger-causality analysis of integrated-model outputs, a tool to assess external drivers in fishery. Fisheries Research. 2019;213:42-55.

2018

Erla Sturludóttir, Christopher Desjardins, Bjarki Þór Elvarsson , Elizabeth Fulton, Rebecca Gorton, Gunnar Stefánsson, Kai Logemann. End-to-end model of Icelandic waters using the Atlantis framework: Exploring system dynamics and model reliability. Fisheries Research. 2018;207:9-24. https://doi.org/10.1016/j.fishres.2018.05.026
Bjarki Þór Elvarsson , Pamela J. Woods , Höskuldur Björnsson , Jamie Lentin, Guðmundur Þórðarson . Pushing the limits of a data challenged stock: A size- and age-structured assessment of ling (Molva molva) in Icelandic waters using Gadget. Fisheries Research. 2018;207:92-109. https://doi.org/10.1016/j.fishres.2018.06.005
Pamela J. Woods , Bjarki Þór Elvarsson , Þorsteinn Sigurðsson , Gunnar Stefánsson. Evaluating the effectiveness of real-time closures for reducing susceptibility of small fish to capture. ICES Journal of Marine Science. 2018;75 (1):298-308. https://doi.org/10.1093/icesjms/fsx152
Erla Sturludóttir, Bjarki Þór Elvarsson , Gunnar Stefánsson, et al. End-to-end model of Icelandic waters using the Atlantis framework : Exploring system dynamics and model reliability. Fisheries Research. 2018;207(May):9-24.
Bjarki Þór Elvarsson , Pamela J. Woods , Höskuldur Björnsson , Jamie Lentin, Guðmundur Þórðarson . Pushing the limits of a data challenged stock: A size- and age-structured assessment of ling (Molva molva) in Icelandic waters using Gadget. Fisheries Research. 2018;207/March):95-109.

2017

Ásgeir Gunnarsson , Höskuldur Björnsson , Bjarki Þór Elvarsson , Christophe Pampoulie . Hrygningartími steinbíts. Fiskifréttir. 2017;36 (15):36-37.
Pamela J. Woods , Bjarki Þór Elvarsson , Þorsteinn Sigurðsson , Gunnar Stefánsson. Evaluating the effectiveness of real-time closures for reducing susceptibility of small fish to capture. ICES Journal of Marine Science. 2017;75(1):298–308.

2016

Ásgeir Gunnarsson , Höskuldur Björnsson , Bjarki Þór Elvarsson , Christophe Pampoulie . Spatio-temporal variation in the reproduction timing of Atlantic Wolffish (Anarhichas lupus L) in Icelandic waters and its relationship with size. Fisheries Research. 2016;183:404-409. https://doi.org/10.1016/j.fishres.2016.07.002
Sergio Vázquez, Maria J. Martin, Brasilio B. Fraguela, Andrés Gómez, Aurelio Rodríguez, Bjarki Þór Elvarsson . Novel parallelization of simulated annealing and Hooke & Jeeves search algorithms for multicore systems with application to complex fisheries stock assessment models. Journal of Computational Science . 2016;17 (3):599-608. https://doi.org/10.1016/j.jocs.2016.07.003
Sergio Vázquez, Bjarki Þór Elvarsson , et. al.. Novel parallelization of simulated annealing and hooke & jeeves search algorithms for multicore systems with application to complex fisheries stock assessment models. Journal of Computational Science. 2016;17:599–608.
Ásgeir Gunnarsson , Höskuldur Björnsson , Bjarki Þór Elvarsson , Christophe Pampoulie . Spatio-temporal variation in the reproduction timing of atlantic wolffish (anarhichas lupus l) in icelandic waters and its relationship with size. Fisheries Research. 2016;183:404-409.

2015

Gísli A. Víkingsson , Daniel G. Pike, Héðinn Valdimarsson , Anna Schleimer, Þorvaldur Gunnlaugsson , Teresa Silva , Bjarki Þór Elvarsson , Bjarni Mikkelsen, Niels Öien, Genevieve Desportes, Valur Bogason , Philip S. Hammond. Distribution, abundance, and feeding ecology of baleen whales in Icelandic waters: have recent environmental changes had an effect?. Frontiers in Ecology and Evolution. 2015;3 (6):1-18. https://doi.org/10.3389/fevo.2015.00006
Ragnhildur Guðrún Finnbjörnsdóttir, Bjarki Þór Elvarsson , et al. Hydrogen sulfide and traffic-related air pollutants in association with increased mortality: a case-crossover study in Reykjavik, Iceland. BMJ open. 2015;5(4):e007272.
Gísli A. Víkingsson , Bjarki Þór Elvarsson , Þorvaldur Gunnlaugsson , et al. Distribution, abundance, and feeding ecology of baleen whales in icelandic waters: have recent environmental changes had an effect?. Frontiers in Ecology and Evolution. 2015;3:6.

2014

Gísli A. Víkingsson , Bjarki Þór Elvarsson , Droplaug Ólafsdóttir, Jóhann Sigurjónsson, Valérie Chosson , Anton Galan. Recent changes in the diet composition of common minke whales (Balaenoptera acutorostrata) in Icelandic waters. A consequence of climate change?. Marine Biology Research. 2014;10 (2). https://doi.org/10.1080/17451000.2013.793812
Bjarki Þór Elvarsson . Evaluating stock structure hypotheses using genetically determined close relatives: a simulation study on north atlantic fin whales. ICES Journal of Marine Science. 2014;72(2):661-669.
Bjarki Þór Elvarsson , Gunnar Stefánsson, et al. A bootstrap method for estimating bias and variance in statistical fisheries modelling frameworks using highly disparate datasets. African Journal of Marine Science. 2014;36(1).
Gísli A. Víkingsson , Bjarki Þór Elvarsson , Droplaug Ólafsdóttir, Jóhann Sigurjónsson, Valérie Chosson , Anton Galan. Recent changes in the diet composition of common minke whales (balaenoptera acutorostrata) in icelandic waters. a consequence of climate change?. Marine Biology Research. 2014;10(2):138–152.

2012

Marga Thome, Bjarki Þór Elvarsson . Sustainability of Reduced Postpartum Depressive Symptoms and of Innovative Caring Practices Following Continuing Education for Community Nurses: A Longitudinal Quasi-Experiment. Nursing Education, Research and Practice. 2012;2(1):87–95.
Marga Thome, Brynja Örlygsdóttir, Bjarki Þór Elvarsson . Evaluation of the clinical effect of an on-line course for community nurses on post-partum emotional distress: a community-based longitudinal time-series quasi-experiment. Scandinavian journal of caring sciences. 2012;26(3):494–504.

2009

S. Ingólfsson, Bjarki Þór Elvarsson . Cyclical adjustment of point-in-time PD. Journal of the Operational Research Society. 2009;61(3):374–380.
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