Staying alive : the survival and importance of Atlantic salmon post-spawners
The papers of this thesis are not available in Munin: 1. Elina Halttunen, Audun H. Rikardsen, Jan G. Davidsen, Eva B. Thorstad and J. Brian Dempson: 'Survival, migration speed and swimming depth of Atlantic Salmon Kelts during sea entry and fjord migration', Reviews: Methods and Technologi...
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University of Tromsø
2011
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Online Access: | https://hdl.handle.net/10037/3536 |
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ftunivtroemsoe:oai:munin.uit.no:10037/3536 2024-06-02T08:03:23+00:00 Staying alive : the survival and importance of Atlantic salmon post-spawners Halttunen, Elina 2011-08-19 https://hdl.handle.net/10037/3536 eng eng University of Tromsø 9788282660136 https://hdl.handle.net/10037/3536 URN:NBN:no-uit_munin_3257 openAccess Copyright 2011 The Author(s) VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Økologi: 488 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488 DOKTOR-002 Doctoral thesis Doktorgradsavhandling 2011 ftunivtroemsoe 2024-05-07T08:43:25Z The papers of this thesis are not available in Munin: 1. Elina Halttunen, Audun H. Rikardsen, Jan G. Davidsen, Eva B. Thorstad and J. Brian Dempson: 'Survival, migration speed and swimming depth of Atlantic Salmon Kelts during sea entry and fjord migration', Reviews: Methods and Technologies in Fish Biology and Fisheries (2009) Volume 9, Part I, Part 1, 35-49. Available at http://dx.doi.org/10.1007/978-1-4020-9640-2_3 2. Elina Halttunena, Audun H. Rikardsen, Eva B. Thorstad, Tor F. Næsje, Jenny L.A. Jensen and Øystein Aas: 'Impact of catch-and-release practices on behavior and mortality of Atlantic salmon (Salmo salar L.) kelts', Fisheries Research (2010) vol 105, 141–147. Available at http://dx.doi.org/10.1016/j.fishres.2010.03.017 3. Elina Halttunen, Jenny Lovisa Alexandra Jensen, Tor Fredrik Næsje, Jan Grimsrud Davidsen, Eva Bonsak Thorstad, Cedar Marget Chittenden, Sandra Hamel, Raul Primicerio and Audun Håvard Rikardsen: 'State-dependent migratory behaviour of post-spawned Atlantic salmon (Salmo salar)' (unpublished paper). 4. Elina Halttunen, Audun Håvard Rikardsen, Ola Ugedal, Eva Bonsak Thorstad, Jenny Lovisa Alexandra Jensen and Tor Fredrik Næsje: 'The significance of repeat spawning for the production of Atlantic salmon (Salmo salar)' (unpublished paper). Summary Atlantic salmon (Salmo salar L.) repeat-spawners might play an important role in population persistence by increasing both total recruitment and long-term stability of a population. This is because repeat spawners return at larger sizes and with greater fecundity than first time spawners, and the large majority of repeat-spawners are females. Nevertheless, little knowledge exists of this potentially significant population sub-unit. We conducted a four-year field study in the River Alta, Northern Norway, using acoustic and radio telemetry combined with scale sample analysis and mark recapture, with the aim of 1) assessing the survival and migration patterns after spawning, 2) assessing the post and repeat-spawner mortality in the fisheries, ... Doctoral or Postdoctoral Thesis Atlantic salmon Northern Norway Salmo salar University of Tromsø: Munin Open Research Archive Alta Norway Jenny ENVELOPE(-68.417,-68.417,-67.733,-67.733) |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Økologi: 488 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488 DOKTOR-002 |
spellingShingle |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Økologi: 488 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488 DOKTOR-002 Halttunen, Elina Staying alive : the survival and importance of Atlantic salmon post-spawners |
topic_facet |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Økologi: 488 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488 DOKTOR-002 |
description |
The papers of this thesis are not available in Munin: 1. Elina Halttunen, Audun H. Rikardsen, Jan G. Davidsen, Eva B. Thorstad and J. Brian Dempson: 'Survival, migration speed and swimming depth of Atlantic Salmon Kelts during sea entry and fjord migration', Reviews: Methods and Technologies in Fish Biology and Fisheries (2009) Volume 9, Part I, Part 1, 35-49. Available at http://dx.doi.org/10.1007/978-1-4020-9640-2_3 2. Elina Halttunena, Audun H. Rikardsen, Eva B. Thorstad, Tor F. Næsje, Jenny L.A. Jensen and Øystein Aas: 'Impact of catch-and-release practices on behavior and mortality of Atlantic salmon (Salmo salar L.) kelts', Fisheries Research (2010) vol 105, 141–147. Available at http://dx.doi.org/10.1016/j.fishres.2010.03.017 3. Elina Halttunen, Jenny Lovisa Alexandra Jensen, Tor Fredrik Næsje, Jan Grimsrud Davidsen, Eva Bonsak Thorstad, Cedar Marget Chittenden, Sandra Hamel, Raul Primicerio and Audun Håvard Rikardsen: 'State-dependent migratory behaviour of post-spawned Atlantic salmon (Salmo salar)' (unpublished paper). 4. Elina Halttunen, Audun Håvard Rikardsen, Ola Ugedal, Eva Bonsak Thorstad, Jenny Lovisa Alexandra Jensen and Tor Fredrik Næsje: 'The significance of repeat spawning for the production of Atlantic salmon (Salmo salar)' (unpublished paper). Summary Atlantic salmon (Salmo salar L.) repeat-spawners might play an important role in population persistence by increasing both total recruitment and long-term stability of a population. This is because repeat spawners return at larger sizes and with greater fecundity than first time spawners, and the large majority of repeat-spawners are females. Nevertheless, little knowledge exists of this potentially significant population sub-unit. We conducted a four-year field study in the River Alta, Northern Norway, using acoustic and radio telemetry combined with scale sample analysis and mark recapture, with the aim of 1) assessing the survival and migration patterns after spawning, 2) assessing the post and repeat-spawner mortality in the fisheries, ... |
format |
Doctoral or Postdoctoral Thesis |
author |
Halttunen, Elina |
author_facet |
Halttunen, Elina |
author_sort |
Halttunen, Elina |
title |
Staying alive : the survival and importance of Atlantic salmon post-spawners |
title_short |
Staying alive : the survival and importance of Atlantic salmon post-spawners |
title_full |
Staying alive : the survival and importance of Atlantic salmon post-spawners |
title_fullStr |
Staying alive : the survival and importance of Atlantic salmon post-spawners |
title_full_unstemmed |
Staying alive : the survival and importance of Atlantic salmon post-spawners |
title_sort |
staying alive : the survival and importance of atlantic salmon post-spawners |
publisher |
University of Tromsø |
publishDate |
2011 |
url |
https://hdl.handle.net/10037/3536 |
long_lat |
ENVELOPE(-68.417,-68.417,-67.733,-67.733) |
geographic |
Alta Norway Jenny |
geographic_facet |
Alta Norway Jenny |
genre |
Atlantic salmon Northern Norway Salmo salar |
genre_facet |
Atlantic salmon Northern Norway Salmo salar |
op_relation |
9788282660136 https://hdl.handle.net/10037/3536 URN:NBN:no-uit_munin_3257 |
op_rights |
openAccess Copyright 2011 The Author(s) |
_version_ |
1800747906404188160 |