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dc.contributor.author | Pringle, Brett A.![]() |
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dc.contributor.author | Duncan, Murray I.![]() |
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dc.contributor.author | Winkler, Alexander C.![]() |
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dc.contributor.author | Mafwila, Samuel![]() |
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dc.contributor.author | Jagger, Charmaine![]() |
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dc.contributor.author | McKeown, Niall J.![]() |
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dc.contributor.author | Shaw, Paul W.![]() |
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dc.contributor.author | Henriques, Romina![]() |
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dc.contributor.author | Potts, Warren M.![]() |
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dc.date.accessioned | 2024-06-12T11:21:25Z | |
dc.date.issued | 2024 | |
dc.description | DATA AVAILABILITY STATEMENT: The data that support the findings of this study are available in the supplementary material of this article and as supplementary material in Pringle et al. (2023). | en_US |
dc.description.abstract | Catch-and-release (C&R) angling has grown in popularity due to increasing numbers of conservation-minded anglers and regulations of recreational fisheries. C&R is often assumed to cause low mortality but can cause physiological and physical impairment. Fish metabolism and temperature interact to play a critical role in the biological functioning of fish. Understanding the relationship between temperature, fish metabolism, and physiological impairment is important for effective fisheries management and conservation, particularly for C&R angling in a changing thermal environment. We used respirometry to quantify post-release metabolic stress and recovery of two popular Namibian angling species (Argyrosomus inodorus and A. coronus) subjected to simulated C&R angling across a range of temperatures. Metabolic stress and recovery time did not differ significantly between warm (A. coronus) and cold-water (A. inodorus) species at any test temperature. However, several specimens of both species failed to recover physiologically and physically after 10 hours, thereby indicating C&R-related impairment and potential for mortality. Given the predator-rich environment of coastal waters in Namibia, best C&R practices are needed to minimise post-release mortality. | en_US |
dc.description.department | Biochemistry | en_US |
dc.description.department | Genetics | en_US |
dc.description.department | Microbiology and Plant Pathology | en_US |
dc.description.embargo | 2025-03-07 | |
dc.description.librarian | hj2024 | en_US |
dc.description.sdg | SDG-14:Life below water | en_US |
dc.description.sponsorship | National Research Foundation—National Commission on Research Science and Technology, South Africa—Namibia. | en_US |
dc.description.uri | http://www.wileyonlinelibrary.com/journal/fme | en_US |
dc.identifier.citation | Pringle, B.A., Duncan, M.I., Winkler, A.C., Mafwila, S., Jagger, C., McKeown, N.J. et al. (2024) Effect of temperature on metabolic stress and recovery of two Argyrosomus species from simulated catch-and-release angling. Fisheries Management and Ecology, 00, e12696. Available from: https://doi.org/10.1111/fme.12696. | en_US |
dc.identifier.issn | 0969-997X (print) | |
dc.identifier.issn | 1365-2400 (online) | |
dc.identifier.other | 10.1111/fme.12696 | |
dc.identifier.uri | http://hdl.handle.net/2263/96439 | |
dc.language.iso | en | en_US |
dc.publisher | Wiley | en_US |
dc.rights | © 2024 John Wiley & Sons Ltd. This is the pre-peer reviewed version of the following article : Effect of temperature on metabolic stress and recovery of two Argyrosomus species from simulated catch-and-release angling. Fisheries Management and Ecology, 00, e12696. Available from: https://doi.org/10.1111/fme.12696. The definite version is available at : http://www.wileyonlinelibrary.com/journal/fme. | en_US |
dc.subject | Catch-and-release (C&R) | en_US |
dc.subject | Metabolic stress | en_US |
dc.subject | Northern Benguela | en_US |
dc.subject | Ocean warming | en_US |
dc.subject | Physiology | en_US |
dc.subject | Recreational fisheries | en_US |
dc.subject | Sciaenidae | en_US |
dc.subject | SDG-14: Life below water | en_US |
dc.subject | Angling | en_US |
dc.title | Effect of temperature on metabolic stress and recovery of two Argyrosomus species from simulated catch-and-release angling | en_US |
dc.type | Postprint Article | en_US |