Rapidly changing life history during invasion
This is the peer reviewed version of the following article: Bøhn, T., Sandlund, O.T., Amundsen, P.‐A. & Primicerio, R. (2004), Rapidly changing life history during invasion. Oikos, 106 , 138-150, which has been published in final form at https://doi.org/10.1111/j.0030-1299.2004.13022.x . This ar...
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Online Access: | https://hdl.handle.net/10037/19517 https://doi.org/10.1111/j.0030-1299.2004.13022.x |
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ftunivtroemsoe:oai:munin.uit.no:10037/19517 2023-05-15T15:13:00+02:00 Rapidly changing life history during invasion Bøhn, Thomas Sandlund, Odd Terje Amundsen, Per-Arne Primicerio, Raul 2004-05-17 https://hdl.handle.net/10037/19517 https://doi.org/10.1111/j.0030-1299.2004.13022.x eng eng Wiley Oikos Bøhn, T., Sandlund, O.T., Amundsen, P.‐A. & Primicerio, R. (2004), Rapidly changing life history during invasion. Oikos, 106 , 138-150. FRIDAID 425438 doi:10.1111/j.0030-1299.2004.13022.x 0030-1299 1600-0706 https://hdl.handle.net/10037/19517 openAccess Copyright 2004 OIKOS VDP::Mathematics and natural science: 400::Zoology and botany: 480::Zoogeography: 486 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Zoogeografi: 486 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Økologi: 488 Journal article Tidsskriftartikkel Peer reviewed acceptedVersion 2004 ftunivtroemsoe https://doi.org/10.1111/j.0030-1299.2004.13022.x 2021-06-25T17:56:26Z This is the peer reviewed version of the following article: Bøhn, T., Sandlund, O.T., Amundsen, P.‐A. & Primicerio, R. (2004), Rapidly changing life history during invasion. Oikos, 106 , 138-150, which has been published in final form at https://doi.org/10.1111/j.0030-1299.2004.13022.x . This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions . The fish species vendace ( Coregonus albula ) invaded the sub‐arctic Pasvik watercourse during the second half of the 1980s, and became the dominant pelagic species in the upstream part of the watercourse within a few years. Life history traits of the pioneer population of vendace in Pasvik were recorded from 1991–2000. A rapid increase in population density in the upstream part of the watercourse was accompanied by decreased growth rates, decreased fecundity and a reduced size at first maturation. The downstream part of the watercourse showed a similar, but delayed, change in life history traits compared to the upstream part. The study documents great life history variability of a non‐native fish species entering a new environment. We discuss two co‐acting explanations for the observed patterns: (i) a density dependent response mediated by food depletion; and (ii) a pioneer strategy that allocates resources to favour reproduction at early developmental stages with a high number of offspring, trading off growth and size of offspring. Article in Journal/Newspaper Arctic Pasvik University of Tromsø: Munin Open Research Archive Arctic Pasvik ENVELOPE(30.580,30.580,69.810,69.810) Oikos 106 1 138 150 |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Zoogeography: 486 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Zoogeografi: 486 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Økologi: 488 |
spellingShingle |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Zoogeography: 486 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Zoogeografi: 486 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Økologi: 488 Bøhn, Thomas Sandlund, Odd Terje Amundsen, Per-Arne Primicerio, Raul Rapidly changing life history during invasion |
topic_facet |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Zoogeography: 486 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Zoogeografi: 486 VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Økologi: 488 |
description |
This is the peer reviewed version of the following article: Bøhn, T., Sandlund, O.T., Amundsen, P.‐A. & Primicerio, R. (2004), Rapidly changing life history during invasion. Oikos, 106 , 138-150, which has been published in final form at https://doi.org/10.1111/j.0030-1299.2004.13022.x . This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions . The fish species vendace ( Coregonus albula ) invaded the sub‐arctic Pasvik watercourse during the second half of the 1980s, and became the dominant pelagic species in the upstream part of the watercourse within a few years. Life history traits of the pioneer population of vendace in Pasvik were recorded from 1991–2000. A rapid increase in population density in the upstream part of the watercourse was accompanied by decreased growth rates, decreased fecundity and a reduced size at first maturation. The downstream part of the watercourse showed a similar, but delayed, change in life history traits compared to the upstream part. The study documents great life history variability of a non‐native fish species entering a new environment. We discuss two co‐acting explanations for the observed patterns: (i) a density dependent response mediated by food depletion; and (ii) a pioneer strategy that allocates resources to favour reproduction at early developmental stages with a high number of offspring, trading off growth and size of offspring. |
format |
Article in Journal/Newspaper |
author |
Bøhn, Thomas Sandlund, Odd Terje Amundsen, Per-Arne Primicerio, Raul |
author_facet |
Bøhn, Thomas Sandlund, Odd Terje Amundsen, Per-Arne Primicerio, Raul |
author_sort |
Bøhn, Thomas |
title |
Rapidly changing life history during invasion |
title_short |
Rapidly changing life history during invasion |
title_full |
Rapidly changing life history during invasion |
title_fullStr |
Rapidly changing life history during invasion |
title_full_unstemmed |
Rapidly changing life history during invasion |
title_sort |
rapidly changing life history during invasion |
publisher |
Wiley |
publishDate |
2004 |
url |
https://hdl.handle.net/10037/19517 https://doi.org/10.1111/j.0030-1299.2004.13022.x |
long_lat |
ENVELOPE(30.580,30.580,69.810,69.810) |
geographic |
Arctic Pasvik |
geographic_facet |
Arctic Pasvik |
genre |
Arctic Pasvik |
genre_facet |
Arctic Pasvik |
op_relation |
Oikos Bøhn, T., Sandlund, O.T., Amundsen, P.‐A. & Primicerio, R. (2004), Rapidly changing life history during invasion. Oikos, 106 , 138-150. FRIDAID 425438 doi:10.1111/j.0030-1299.2004.13022.x 0030-1299 1600-0706 https://hdl.handle.net/10037/19517 |
op_rights |
openAccess Copyright 2004 OIKOS |
op_doi |
https://doi.org/10.1111/j.0030-1299.2004.13022.x |
container_title |
Oikos |
container_volume |
106 |
container_issue |
1 |
container_start_page |
138 |
op_container_end_page |
150 |
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1766343602007441408 |