Þórólfur Antonsson, Thorkell Heidarsson, Sigurður S. Snorrason,
... were sampled at weirs from two Icelandic rivers (Ellidaár and Vesturdalsá) for a 15‐year period to ... found in smolt‐to‐adult survival for the Ellidaár but not for the Vesturdalsá. Ages of smolts in the Ellidaár ranged from 1 to 5 years, and more ... in both rivers. In pairwise comparisons for the Ellidaár, late‐migrating smolts had significantly higher survival rates ...
Tópico(s): Marine and fisheries research
2010 - Wiley | Transactions of the American Fisheries Society
Þórólfur Antonsson, Sigurður Guðjónsson,
... salar have been conducted in three Icelandic rivers: Ellidaar in the southwest, Nupsa (tributary of the Midfjardara ... and rain, stimulated the smolt run in the Ellidaar River but depressed the run in the north, ... among years and was generally higher in the Ellidaar River (average, 7.9%) than in the Nupsa ( ...
Tópico(s): Marine and coastal ecosystems
2002 - Wiley | Transactions of the American Fisheries Society
... of the catch in one river. In River Ellidaar, a famous salmon river in Reykjavik the proportion ... caught as kelts in the spring in River Ellidaar.
Tópico(s): Marine and fisheries research
1991 - Elsevier BV | Aquaculture
Árni Kristmundsson, Friðþjófur Árnason, Sigríður Guðmundsdóttir, Þórólfur Antonsson,
... in resident and anadromous salmonids in the River Ellidaár system and the progress of Rs-Ag in ... of Rs-Ag in salmonids in the River Ellidaár system which significantly reduces in the salmon during ...
Tópico(s): Myxozoan Parasites in Aquatic Species
2015 - Wiley | Journal of Fish Diseases
The Ellidaár low-temperature system is situated in Quaternary strata in SW-Iceland. It has been utilized for space ... is observed inside the production field of the Ellidaár area. This indicates a hot water inflow from ... north. Hydrological barriers are believed to separate the Ellidaár area from the Laugarnes geothermal area 2–3 km to the west. The Ellidaár area is situated next to a deep cold ... colder water from the fissure swarm to the Ellidaár system mines heat along the way. During production ...
Tópico(s): Cryospheric studies and observations
1993 - Elsevier BV | Geothermics
Sigurður Guðjónsson, Ingi Rúnar Jónsson, Þórólfur Antonsson,
Tópico(s): Marine and fisheries research
2005 - Springer Science+Business Media | Environmental Biology of Fishes
John Gilbey, Jamie Coughlan, Vidar Wennevik, Paulo A. Prodöhl, Jamie R. Stevens, Carlos García de Leániz, Dennis Ensing, Eef Cauwelier, Corrine Cherbonnel, Sofía Consuegra, Mark W. Coulson, Tom F. Cross, W. W. Crozier, Eileen Dillane, Jonathan S. Ellis, Eva García‐Vázquez, Andrew M. Griffiths, Sigurður Guðjónsson, Kjetil Hindar, Sten Karlsson, David Knox, Gonzalo Machado‐Schiaffino, Dorte Meldrup, Einar Eg Nielsen, Kristinn Ólafsson, Craig R. Primmer, Sergey Prusov, Lee Stradmeyer, Juha-Pekka Vähä, А. Е. Веселов, Lucy M.I. Webster, Philip McGinnity, E. Verspoor,
... River Megra in the north-east, the Icelandic Ellidaar in the west, and the Spanish Ulla in ...
Tópico(s): Identification and Quantification in Food
2017 - Oxford University Press | ICES Journal of Marine Science