2019
DOI: 10.7755/fb.117.3.12
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Behavioral thermoregulation by adult Chinook salmon (Oncorhynchus tshawytscha) in estuary and freshwater habitats prior to spawning

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Cited by 6 publications
(3 citation statements)
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“…Cold-water species that can tolerate a salinity range and are mobile may be able to survive in thermal niches in colder estuary zones as is common in rivers [13]. However, changes in dissolved oxygen and salinity across stratified zones may pose challenges to such thermoregulation, and this remains a source of ongoing research [14]. Complex density-dependent stratification and associated spatiotemporal thermal complexity for coastal water bodies may be beneficial for ecosystems, but it is challenging to model.…”
Section: Density-dependent Stratification and Dynamicsmentioning
confidence: 99%
“…Cold-water species that can tolerate a salinity range and are mobile may be able to survive in thermal niches in colder estuary zones as is common in rivers [13]. However, changes in dissolved oxygen and salinity across stratified zones may pose challenges to such thermoregulation, and this remains a source of ongoing research [14]. Complex density-dependent stratification and associated spatiotemporal thermal complexity for coastal water bodies may be beneficial for ecosystems, but it is challenging to model.…”
Section: Density-dependent Stratification and Dynamicsmentioning
confidence: 99%
“…9-11°C, interpreted as 18-30 m depth (Newell & Quinn, 2005), whereas Chinook salmon occupied mean temperatures ca. 16-18°C, with a range in the lake from 9-22°C (Goetz & Quinn, 2019). Consequently, projections of possible climate change effects in fishes in lakes need to carefully consider such variation in thermal preference and tolerance among as well as within species.…”
Section: F I G U R Ementioning
confidence: 99%
“…Holding in thermal refuges can increase risks from disease [277] and capture in fisheries [278]. Population differences in the use of thermal refuges during migration are thought to reflect the environmental conditions encountered, namely the relative availability of cool habitat, as well as the amount of time available before spawning, or the urgency of reaching upriver sites [279][280][281][282][283][284][285][286]. For example, sumer-run steelhead make extensive use of cool habitats that are beyond the migration route to spawning areas ("overshoot") because they do not need to spawn until the following spring [282,287].…”
Section: Responsesmentioning
confidence: 99%