Diel migration pattern of pink salmon fry in small streams

Downstream migration is a critical stage in the anadromous salmonid life cycle, but previous studies have shown different results between rivers or surveys for the diel downstream migration pattern of the fry of the pink salmon Oncorhynchus gorbuscha. We investigated the diel migration pattern of pi...

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Bibliographic Details
Published in:Journal of Fish Biology
Main Authors: Yamada, Taihei, Urabe, Hirokazu, Nakamura, Futoshi
Format: Article in Journal/Newspaper
Language:English
Published: John Wiley & Sons
Subjects:
behaviour
freshwater
movement
Salmonidae
salmonids
stream
460
Oncorhynchus gorbuscha
Pink salmon
Online Access:http://hdl.handle.net/2115/88720
https://doi.org/10.1111/jfb.15007
id fthokunivhus:oai:eprints.lib.hokudai.ac.jp:2115/88720
record_format openpolar
spelling fthokunivhus:oai:eprints.lib.hokudai.ac.jp:2115/88720 2023-05-15T17:52:50+02:00 Diel migration pattern of pink salmon fry in small streams Yamada, Taihei Urabe, Hirokazu Nakamura, Futoshi http://hdl.handle.net/2115/88720 https://doi.org/10.1111/jfb.15007 eng eng John Wiley & Sons http://hdl.handle.net/2115/88720 Journal of fish biology, 100(4): 1088-1092 http://dx.doi.org/10.1111/jfb.15007 This is the peer reviewed version of the following article: Yamada, T., Urabe, H., & Nakamura, F. (2022). Diel migration pattern of pink salmon fry in small streams. Journal of Fish Biology, 100(4), 1088-1092. , which has been published in final form at https://doi.org/10.1111/jfb.15007. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited. behaviour freshwater movement Salmonidae salmonids stream 460 article (author version) fthokunivhus https://doi.org/10.1111/jfb.15007 2023-04-07T00:03:47Z Downstream migration is a critical stage in the anadromous salmonid life cycle, but previous studies have shown different results between rivers or surveys for the diel downstream migration pattern of the fry of the pink salmon Oncorhynchus gorbuscha. We investigated the diel migration pattern of pink salmon fry in three small streams. Our results showed that pink salmon fry migrate mainly within a few hours after sunset; 89.9% of migration occurred between 18:00 and 23:00. Therefore, the results indicated that sunset time influences the diel migration pattern of pink salmon fry in small streams. This pattern could be a predator-avoidance behaviour. Article in Journal/Newspaper Oncorhynchus gorbuscha Pink salmon Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP) Journal of Fish Biology 100 4 1088 1092
institution Open Polar
collection Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
op_collection_id fthokunivhus
language English
topic behaviour
freshwater
movement
Salmonidae
salmonids
stream
460
spellingShingle behaviour
freshwater
movement
Salmonidae
salmonids
stream
460
Yamada, Taihei
Urabe, Hirokazu
Nakamura, Futoshi
Diel migration pattern of pink salmon fry in small streams
topic_facet behaviour
freshwater
movement
Salmonidae
salmonids
stream
460
description Downstream migration is a critical stage in the anadromous salmonid life cycle, but previous studies have shown different results between rivers or surveys for the diel downstream migration pattern of the fry of the pink salmon Oncorhynchus gorbuscha. We investigated the diel migration pattern of pink salmon fry in three small streams. Our results showed that pink salmon fry migrate mainly within a few hours after sunset; 89.9% of migration occurred between 18:00 and 23:00. Therefore, the results indicated that sunset time influences the diel migration pattern of pink salmon fry in small streams. This pattern could be a predator-avoidance behaviour.
format Article in Journal/Newspaper
author Yamada, Taihei
Urabe, Hirokazu
Nakamura, Futoshi
author_facet Yamada, Taihei
Urabe, Hirokazu
Nakamura, Futoshi
author_sort Yamada, Taihei
title Diel migration pattern of pink salmon fry in small streams
title_short Diel migration pattern of pink salmon fry in small streams
title_full Diel migration pattern of pink salmon fry in small streams
title_fullStr Diel migration pattern of pink salmon fry in small streams
title_full_unstemmed Diel migration pattern of pink salmon fry in small streams
title_sort diel migration pattern of pink salmon fry in small streams
publisher John Wiley & Sons
url http://hdl.handle.net/2115/88720
https://doi.org/10.1111/jfb.15007
genre Oncorhynchus gorbuscha
Pink salmon
genre_facet Oncorhynchus gorbuscha
Pink salmon
op_relation http://hdl.handle.net/2115/88720
Journal of fish biology, 100(4): 1088-1092
http://dx.doi.org/10.1111/jfb.15007
op_rights This is the peer reviewed version of the following article: Yamada, T., Urabe, H., & Nakamura, F. (2022). Diel migration pattern of pink salmon fry in small streams. Journal of Fish Biology, 100(4), 1088-1092. , which has been published in final form at https://doi.org/10.1111/jfb.15007. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.
op_doi https://doi.org/10.1111/jfb.15007
container_title Journal of Fish Biology
container_volume 100
container_issue 4
container_start_page 1088
op_container_end_page 1092
_version_ 1766160572139700224

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