Intraspecific Variation in the Sublethal Effects of Physically and Chemically Dispersed Crude Oil on Early Life Stages of Atlantic Cod ( Gadus morhua )

Autor: Allie M. Scovil, Benjamin P. de Jourdan, Ben Speers‐Roesch

Publikováno v: Environmental Toxicology and Chemistry. 41:1967-1976

The offshore oil industry in Atlantic Canada necessitates a greater understanding of the potential impacts of oil exposure and spill response measures on cold-water marine species. We used a standardized scoring index to characterize sublethal develo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30bf024cd7319aabe660cdfa532a4303
https://doi.org/10.1002/etc.5394

The effect of chemical dispersion and temperature on the metabolic and cardiac responses to physically dispersed crude oil exposure in larval American lobster (Homarus americanus)

Autor: Allie M. Scovil, Tahereh Boloori, Benjamin P. de Jourdan, Ben Speers-Roesch

Publikováno v: Marine Pollution Bulletin. 191:114976

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f672ed647505c3291054e54161c95bda
https://doi.org/10.1016/j.marpolbul.2023.114976

Behavioural lateralization in a detour test is not repeatable in fishes

Autor: Michael J. Lawrence, Tommy Norin, Mirjam Amcoff, Sandra A. Binning, Rachael Morgan, Fredrik Jutfelt, Dominique G. Roche, Mette Helene Finnøen, Josefin Sundin, Redouan Bshary, Ben Speers-Roesch, Timothy Clark, Culum Brown, Anna H. Andreassen, Brian Leung, Eleanor Henderson

Publikováno v: Roche, D G, Amcoff, M, Morgan, R, Sundin, J, Andreassen, A H, Finnøen, M H, Lawrence, M J, Henderson, E, Norin, T, Speers-Roesch, B, Brown, C, Clark, T D, Bshary, R, Leung, B, Jutfelt, F & Binning, S A 2020, ' Behavioural lateralization in a detour test is not repeatable in fishes ', Animal Behaviour, vol. 167, pp. 55-64 . https://doi.org/10.1016/j.anbehav.2020.06.025

Behavioural lateralization, the asymmetric expression of cognitive functions, is reported to enhance key fitness-relevant traits such as group coordination, multitasking and predator escape. Therefore, studies reporting negative effects on lateraliza

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c3dd00689753bfe558512299ad9daef
https://doi.org/10.1016/j.anbehav.2020.06.025

Inactivity and the passive slowing effect of cold on resting metabolism as the primary drivers of energy savings in overwintering fishes

Autor: Ben Speers-Roesch, Lauren Rowsey, Connor Reeve

Publikováno v: The Journal of experimental biology. 225(8)

Winter dormancy is a seasonal survival strategy common among temperate ectotherms, characterized by inactivity, fasting and low metabolic rates. Previous reports of metabolic rate depression (MRD) in winter-dormant ectotherms, including many fishes,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40a0c9e3625ccd1b2736fb1a1c74c82f
https://pubmed.ncbi.nlm.nih.gov/35315489

Predator presence affects activity patterns but not food consumption or growth of juvenile corkwing wrasse (Symphodus melops)

Autor: Tommy Norin, Fredrik Jutfelt, Dominique G. Roche, Rachael Morgan, Sandra A. Binning, Mirjam Amcoff, Ben Speers-Roesch, Anna H. Andreassen, Timothy Clark, Josefin Sundin

Publikováno v: Behavioral Ecology and Sociobiology
Norin, T, Sundin, J, Morgan, R, Andreassen, A H, Amcoff, M, Speers-Roesch, B, Jutfelt, F, Binning, S A, Roche, D G & Clark, T D 2021, ' Predator presence affects activity patterns but not food consumption or growth of juvenile corkwing wrasse ( Symphodus melops ) ', Behavioral Ecology and Sociobiology, vol. 75, no. 1, 14 . https://doi.org/10.1007/s00265-020-02947-5

Indirect effects of predators can manifest themselves as changes in prey behaviour and physiology. Given that digestion requires energy, it has been suggested that prey will choose to eat smaller meals under predation risk to reserve a larger portion

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b93134a475ae8754ff61f2638a273d4b
https://doi.org/10.1007/s00265-020-02947-5