Behavioural thermoregulation in cold-water freshwater fish: Innate resilience to climate warming?

Authors: Amat-Trigo, F., Andreou, D., Gillingham, P.K. and Britton, J.R.

Journal: Fish and Fisheries

Volume: 24

Issue: 1

Pages: 187-195

eISSN: 1467-2979

ISSN: 1467-2960

DOI: 10.1111/faf.12720

Abstract:

Behavioural thermoregulation enables ectotherms to access habitats providing conditions within their temperature optima, especially in periods of extreme thermal conditions, through adjustments to their behaviours that provide a “whole-body” response to temperature changes. Although freshwater fish have been detected as moving in response to temperature changes to access habitats that provide their thermal optima, there is a lack of integrative studies synthesising the extent to which this is driven by behaviour across different species and spatial scales. A quantitative global synthesis of behavioural thermoregulation in freshwater fish revealed that across 77 studies, behavioural thermoregulatory movements by fish were detected both vertically and horizontally, and from warm to cool waters and, occasionally, the converse. When fish moved from warm to cooler habitats, the extent of the temperature difference between these habitats decreased with increasing latitude, with juvenile and non-migratory fishes tolerating greater temperature differences than adult and anadromous individuals. With most studies focused on assessing movements of cold-water salmonids during summer periods, there remains an outstanding need for work on climatically vulnerable, non-salmonid fishes to understand how these innate thermoregulatory behaviours could facilitate population persistence in warming conditions.

https://eprints.bournemouth.ac.uk/37871/

Source: Scopus

Behavioural thermoregulation in cold-water freshwater fish: Innate resilience to climate warming?

Authors: Amat-Trigo, F., Andreou, D., Gillingham, P.K. and Britton, J.R.

Journal: Fish Fish (Oxf)

Volume: 24

Issue: 1

Pages: 187-195

ISSN: 1467-2960

DOI: 10.1111/faf.12720

Abstract:

Behavioural thermoregulation enables ectotherms to access habitats providing conditions within their temperature optima, especially in periods of extreme thermal conditions, through adjustments to their behaviours that provide a "whole-body" response to temperature changes. Although freshwater fish have been detected as moving in response to temperature changes to access habitats that provide their thermal optima, there is a lack of integrative studies synthesising the extent to which this is driven by behaviour across different species and spatial scales. A quantitative global synthesis of behavioural thermoregulation in freshwater fish revealed that across 77 studies, behavioural thermoregulatory movements by fish were detected both vertically and horizontally, and from warm to cool waters and, occasionally, the converse. When fish moved from warm to cooler habitats, the extent of the temperature difference between these habitats decreased with increasing latitude, with juvenile and non-migratory fishes tolerating greater temperature differences than adult and anadromous individuals. With most studies focused on assessing movements of cold-water salmonids during summer periods, there remains an outstanding need for work on climatically vulnerable, non-salmonid fishes to understand how these innate thermoregulatory behaviours could facilitate population persistence in warming conditions.

https://eprints.bournemouth.ac.uk/37871/

Source: PubMed

Behavioural thermoregulation in cold-water freshwater fish: Innate resilience to climate warming?

Authors: Amat-Trigo, F., Andreou, D., Gillingham, P.K. and Britton, J.R.

Journal: FISH AND FISHERIES

Volume: 24

Issue: 1

Pages: 187-195

eISSN: 1467-2979

ISSN: 1467-2960

DOI: 10.1111/faf.12720

https://eprints.bournemouth.ac.uk/37871/

Source: Web of Science (Lite)

Behavioural thermoregulation in cold-water freshwater fish: Innate resilience to climate warming?

Authors: Amat Trigo, F., Andreou, D., Gillingham, P. and Britton, J.R.

Journal: Fish and Fisheries

Publisher: Wiley-Blackwell

ISSN: 1467-2960

DOI: 10.1111/faf.12720

Abstract:

Behavioural thermoregulation enables ectotherms to access habitats providing condi-tions within their temperature optima, especially in periods of extreme thermal condi-tions, through adjustments to their behaviours that provide a “whole- body” response to temperature changes. Although freshwater fish have been detected as moving in response to temperature changes to access habitats that provide their thermal optima, there is a lack of integrative studies synthesising the extent to which this is driven by behaviour across different species and spatial scales. A quantitative global synthesis of behavioural thermoregulation in freshwater fish revealed that across 77 studies, behavioural thermoregulatory movements by fish were detected both vertically and horizontally, and from warm to cool waters and, occasionally, the converse. When fish moved from warm to cooler habitats, the extent of the temperature difference between these habitats decreased with increasing latitude, with juvenile and non- migratory fishes tolerating greater temperature differences than adult and anadro-mous individuals. With most studies focused on assessing movements of cold-water salmonids during summer periods, there remains an outstanding need for work on cli-matically vulnerable, non-salmonid fishes to understand how these innate thermoreg-ulatory behaviours could facilitate population persistence in warming conditions.

https://eprints.bournemouth.ac.uk/37871/

Source: Manual

Behavioural thermoregulation in cold-water freshwater fish: Innate resilience to climate warming?

Authors: Amat-Trigo, F., Andreou, D., Gillingham, P.K. and Britton, J.R.

Journal: Fish and fisheries (Oxford, England)

Volume: 24

Issue: 1

Pages: 187-195

eISSN: 1467-2979

ISSN: 1467-2960

DOI: 10.1111/faf.12720

Abstract:

Behavioural thermoregulation enables ectotherms to access habitats providing conditions within their temperature optima, especially in periods of extreme thermal conditions, through adjustments to their behaviours that provide a "whole-body" response to temperature changes. Although freshwater fish have been detected as moving in response to temperature changes to access habitats that provide their thermal optima, there is a lack of integrative studies synthesising the extent to which this is driven by behaviour across different species and spatial scales. A quantitative global synthesis of behavioural thermoregulation in freshwater fish revealed that across 77 studies, behavioural thermoregulatory movements by fish were detected both vertically and horizontally, and from warm to cool waters and, occasionally, the converse. When fish moved from warm to cooler habitats, the extent of the temperature difference between these habitats decreased with increasing latitude, with juvenile and non-migratory fishes tolerating greater temperature differences than adult and anadromous individuals. With most studies focused on assessing movements of cold-water salmonids during summer periods, there remains an outstanding need for work on climatically vulnerable, non-salmonid fishes to understand how these innate thermoregulatory behaviours could facilitate population persistence in warming conditions.

https://eprints.bournemouth.ac.uk/37871/

Source: Europe PubMed Central

Behavioural thermoregulation in cold-water freshwater fish: Innate resilience to climate warming?

Authors: Amat Trigo, F., Andreou, D., Gillingham, P.K. and Britton, J.R.

Journal: Fish and Fisheries

Volume: 24

Issue: 1

Pages: 187-195

Publisher: Wiley-Blackwell

ISSN: 1467-2960

Abstract:

Behavioural thermoregulation enables ectotherms to access habitats providing condi-tions within their temperature optima, especially in periods of extreme thermal condi-tions, through adjustments to their behaviours that provide a “whole- body” response to temperature changes. Although freshwater fish have been detected as moving in response to temperature changes to access habitats that provide their thermal optima, there is a lack of integrative studies synthesising the extent to which this is driven by behaviour across different species and spatial scales. A quantitative global synthesis of behavioural thermoregulation in freshwater fish revealed that across 77 studies, behavioural thermoregulatory movements by fish were detected both vertically and horizontally, and from warm to cool waters and, occasionally, the converse. When fish moved from warm to cooler habitats, the extent of the temperature difference between these habitats decreased with increasing latitude, with juvenile and non- migratory fishes tolerating greater temperature differences than adult and anadro-mous individuals. With most studies focused on assessing movements of cold-water salmonids during summer periods, there remains an outstanding need for work on cli-matically vulnerable, non-salmonid fishes to understand how these innate thermoreg-ulatory behaviours could facilitate population persistence in warming conditions.

https://eprints.bournemouth.ac.uk/37871/

Source: BURO EPrints