scholarly journals Erratum: Involvement of hormones in olfactory imprinting and homing in chum salmon

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Hiroshi Ueda ◽  
Shingo Nakamura ◽  
Taro Nakamura ◽  
Kaoru Inada ◽  
Takashi Okubo ◽  
...  
Keyword(s):  
Chum Salmon ◽  
Olfactory Imprinting

scholarly journals Geomagnetic imprinting predicts spatio-temporal variation in homing migration of pink and sockeye salmon

2014 ◽  
Vol 11 (99) ◽  
pp. 20140542 ◽  
Author(s):  
Nathan F. Putman ◽  
Erica S. Jenkins ◽  
Catherine G. J. Michielsens ◽  
David L. G. Noakes
Keyword(s):  
Magnetic Field ◽  
Temporal Variation ◽  
Ocean Circulation ◽  
Sockeye Salmon ◽  
Movement Patterns ◽  
Oncorhynchus Gorbuscha ◽  
Migration Routes ◽  
Long Distance ◽  
Spatio Temporal ◽  
Olfactory Imprinting

Animals navigate using a variety of sensory cues, but how each is weighted during different phases of movement (e.g. dispersal, foraging, homing) is controversial. Here, we examine the geomagnetic and olfactory imprinting hypotheses of natal homing with datasets that recorded variation in the migratory routes of sockeye ( Oncorhynchus nerka ) and pink ( Oncorhynchus gorbuscha ) salmon returning from the Pacific Ocean to the Fraser River, British Columbia. Drift of the magnetic field (i.e. geomagnetic imprinting) uniquely accounted for 23.2% and 44.0% of the variation in migration routes for sockeye and pink salmon, respectively. Ocean circulation (i.e. olfactory imprinting) predicted 6.1% and 0.1% of the variation in sockeye and pink migration routes, respectively. Sea surface temperature (a variable influencing salmon distribution but not navigation, directly) accounted for 13.0% of the variation in sockeye migration but was unrelated to pink migration. These findings suggest that geomagnetic navigation plays an important role in long-distance homing in salmon and that consideration of navigation mechanisms can aid in the management of migratory fishes by better predicting movement patterns. Finally, given the diversity of animals that use the Earth's magnetic field for navigation, geomagnetic drift may provide a unifying explanation for spatio-temporal variation in the movement patterns of many species.

Patterns of Gravel Scour and Fill after Spawning by Chum Salmon in a Western Washington Stream

2000 ◽  
Vol 20 (3) ◽  
pp. 610-617 ◽  
Author(s):  
Dave E. Schuett-Hames ◽  
N. Phil Peterson ◽  
Robert Conrad ◽  
Thomas P. Quinn
Keyword(s):  
Chum Salmon ◽  
Western Washington

scholarly journals Age determination of chum salmon using scales and otoliths

2017 ◽  
Vol 83 (5) ◽  
pp. 758-763
Author(s):  
YURIKO KANETO ◽  
SATOSHI KATAYAMA ◽  
MASAYA IIDA
Keyword(s):  
Chum Salmon ◽  
Age Determination

Infection of oomycetes and bacteria associated with their specific colocalization in chum salmon eggs

Aquaculture ◽  
2021 ◽  
pp. 737244
Author(s):  
Sakiko Orui Sakaguchi ◽  
Tetsuro Ikuta ◽  
Akihiro Tame ◽  
Yuichi Shimizu ◽  
Kiyotaka Takishita ◽  
...  
Keyword(s):  
Chum Salmon ◽  
Salmon Eggs
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