Review
Environmental Sciences
Tomasz Kajetan Czarkowski, Krzysztof Kupren, Anna Hakuc-Blazowska, Andrzej Kapusta
Summary: The fish hook is a commonly used tool in recreational fishing. Its role extends beyond capturing fish to include protecting living aquatic resources and promoting catch-and-release fishing. The choice of hook type has implications for fishing efficiency and the well-being of released fish.
Article
Fisheries
Steven J. Cooke, Luc LaRochelle, Andy J. Danylchuk, Sascha Clark Danylchuk, Lucas P. Griffin
Summary: Sustainable catch-and-release fisheries assume most fish survive angling events. Best practices are important to mitigate post-release injury, behavioral impairment, and mortality. Deeply hooked fish pose a major risk to survival, and it is generally better to cut the line than remove the hook through the gills. However, anglers have shown interest in removing hooks through the gills, but this method increases the likelihood of sublethal outcomes. Barbed hooks and through-the-gill removal resulted in lower fish condition and survival, as well as higher rates of bleeding, gill damage, esophageal tearing, and reflex impairment.
FISHERIES RESEARCH
(2022)
Editorial Material
Fisheries
Declan Burton, Andy J. Danylchuk, Steven J. Cooke
Summary: This study compared the effects of two different hook sizes on injury, handling, and mortality of juvenile Bluegill. The results showed that smaller hooks led to more extensive tissue damage and higher levels of short-term mortality.
NORTH AMERICAN JOURNAL OF FISHERIES MANAGEMENT
(2022)
Article
Environmental Sciences
Kingsley J. Griffin, Luke H. Hedge, David Warton, Karen L. Astles, Emma L. Johnston
Summary: Urbanised estuaries, ports, and harbours are now being considered by coastal spatial management initiatives due to their high biodiversity and value to local residents. Assessments of recreational activities in these areas can help avoid conflicts, but existing models need to be developed at a scale relevant to regulatory bodies.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2021)
Review
Environmental Sciences
A. R. Watson, C. Blount, D. P. McPhee, D. Zhang, M. P. Lincoln Smith, K. Reeds, J. E. Williamson
Summary: This article provides the first comprehensive literature review of recreational fishing marine debris (RFMD) on a global scale. The review identified plastic and metal as the dominant debris materials found. It also found that nearshore coastal areas and reefs acted as both sources and sinks of RFMD and identified a diverse suite of potential impacts at local scales, such as ghost fishing and entanglement.
MARINE POLLUTION BULLETIN
(2022)
Article
Fisheries
Tuncay Atessahin, Omerhan Durrani
Summary: This study investigated the effects of hook size and bait types on the size of fish caught, catch rates, hooking location, dehooking time, bleeding presence, and short-term post-release mortality. It was found that hook size influenced the size of captured fish, while bait type influenced catch rates. Smaller hook sizes were more likely to capture undersized fish, while larger hooks reduced this. The use of larger hooks is recommended to minimize the catch of undersized carp and mitigate hooking mortality.
FISHERIES RESEARCH
(2023)
Review
Engineering, Environmental
Gabriela Scheufele, Sean Pascoe
Summary: The paper discusses the competition between commercial fishing and recreational fishing for marine resources and introduces two common methods to support allocation decisions for recreational fishing.
Article
Limnology
Cade A. Lyon, Jacob L. Davis, Mark J. Fincel, Steve R. Chipps
Summary: This study evaluated the effects of capture depth on winter hooking mortality of walleye during ice fishing. The results showed that capture depth, landing time, and time in pen were the most influential variables on hooking mortality. There was a sharp increase in mortality for walleye captured at depths from 10 to 12 m, indicating that hooking mortality can be substantial in lakes where walleye angling occurs at depths greater than 10 m during the ice fishing season.
LAKE AND RESERVOIR MANAGEMENT
(2022)
Article
Fisheries
Ashley M. Fowler, Faith A. Ochwada-Doyle, Natalie A. Dowling, Heath Folpp, Julian M. Hughes, Michael B. Lowry, Jeremy M. Lyle, Tim P. Lynch, Nathan G. Miles, Rowan C. Chick
Summary: Recreational fishing is a popular leisure activity, but it causes significant fish mortality in many areas. However, the sector's objectives and the data needed to track its performance are poorly understood, which limits its inclusion in fishery harvest strategies. In this study, we reviewed the available recreational fishing data sources in New South Wales, Australia, and evaluated their usefulness for monitoring the performance indicators specific to recreational fishing within harvest strategies. We found that most social objectives of recreational fishing are outside the scope of traditional harvest strategies, but ecological objectives are linked to underlying performance.
ICES JOURNAL OF MARINE SCIENCE
(2022)
Article
Fisheries
Ashley M. Fowler, Natalie A. Dowling, Jeremy M. Lyle, Josep Alos, Leif E. Anderson, Steven J. Cooke, Andy J. Danylchuk, Keno Ferter, Heath Folpp, Clifford Hutt, Kieran Hyder, Daniel K. Lew, Michael B. Lowry, Tim P. Lynch, Nicholas Meadows, Estanis Mugerza, Kjell Nedreaas, Domingos Garrone-Neto, Faith A. Ochwada-Doyle, Warren Potts, David Records, Scott Steinback, Harry V. Strehlow, Sean R. Tracey, Michael D. Travis, Jun-ichi Tsuboi, Jon Helge Volstad, Rowan C. Chick
Summary: Recreational fishing is undervalued and poorly integrated into the management of multi-sector fisheries, leading to marginalization of recreational fishers and hindering fisheries sustainability. A study on marine fisheries harvest strategies in 11 nations reveals a gap in inclusion of recreational fishing compared to the commercial sector. The lack of explicit objectives, data collection, performance indicators, and management controls in harvest strategies for recreational fishing reduces its effectiveness in achieving sustainability goals.
FISH AND FISHERIES
(2023)
Article
Fisheries
Anthony L. Fritts, Gabriel M. Temple, Cade Lillquist, Dan Rawding
Summary: The objective of this study was to estimate and examine the factors affecting the postrelease mortality of spring Chinook Salmon caught and released from an inland recreational mark-selective fishery in the Yakima River, Washington. The estimated postrelease mortality rate was 12%.
NORTH AMERICAN JOURNAL OF FISHERIES MANAGEMENT
(2023)
Review
Biodiversity Conservation
Viktor Loki, Jeno Nagy, Zsolt Nemenyi, Attila Hagyo, Andras Nagy, Zoltan Vital, Attila Mozsar, Balazs Andras Lukacs
Summary: Fishing is a popular activity, and recreational fishers possess valuable ecological knowledge that can enhance our understanding of nature and prioritize conservation tasks.
GLOBAL ECOLOGY AND CONSERVATION
(2023)
Article
Engineering, Environmental
Alexander C. Winkler, Edward C. Butler, Colin G. Attwood, Bruce Q. Mann, Warren M. Potts
Summary: The use of drones in recreational fishing is gaining popularity, especially in New Zealand, South Africa, and Australia. However, this practice raises concerns in terms of ecological impact, social ethics, and governance, highlighting the need for further research and management considerations.
Article
Ecology
Margaret M. Lamont, Robert Mollenhauer, Allen M. Foley
Summary: The study investigated sea turtles captured from a recreational fishing pier in the northern Gulf of Mexico, finding that turtles captured from the pier were larger in size and had lower body condition index compared to those captured in the net. There were no significant differences in head width between net-caught and pier-caught turtles, indicating a complex relationship between size, body condition, and vulnerability to pier captures.
ECOLOGY AND EVOLUTION
(2022)
Article
Fisheries
Shannon J. Burchert, Glenn A. Hyndes, Karina L. Ryan, Ute Mueller
Summary: The study explores the use of geostatistical indices to analyze trends in recreational fishing in Western Australia. The results show a shift in catch per unit effort across survey years and different responses to marine heatwaves for different species.
MARINE AND FRESHWATER RESEARCH
(2022)
Article
Fisheries
Brendan D. Shea, Sydney K. Coulter, Kelly E. Dooling, Hana L. Isihara, Jessica C. Roth, Elliot Sudal, Donald J. Donovan, Lisa A. Hoopes, Alistair D. M. Dove, Steven J. Cooke, Austin J. Gallagher
Summary: Sharks, including blue sharks, exhibit exaggerated physiological responses to capture and handling stress. The study found that blue sharks in recreational fishing can withstand capture and handling in a catch-and-release setting without experiencing blood acidosis. However, smaller individuals may be more susceptible to capture stress. The findings have implications for angler education in the recreational fishery.
FISHERIES RESEARCH
(2023)
Article
Fisheries
Steven J. Cooke, Benjamin W. C. Cooke, Joshua T. H. Cooke, Cameron J. A. Cooke, Luc LaRochelle, Andy J. Danylchuk, Sascha Clark Danylchuk, Robert J. Lennox
Summary: Dehooking tools and bare hands were compared for their efficacy in removing hooks from Bluegill fish caught with barbed and barbless hooks. Bare hands took the longest time, while there was little difference in dehooking times among the tools used. However, using tools resulted in more tissue tearing compared to bare hands. Barbed hooks took significantly longer to remove than barbless hooks, and there was an increase in tissue tear size for fish caught on barbed hooks. Larger fish took longer to dehook, but tearing was not size-dependent. Bleeding incidence was low and not significantly different among treatments. Reflex impairment was observed only in fish caught on barbed hooks with longer dehooking times. Overall, using barbless hooks is more important than the specific dehooking tool used.
FISHERIES RESEARCH
(2023)
Article
Ecology
Lucas P. Griffin, Jacob W. Brownscombe, Tyler O. Gagne, Christopher R. Haak, Roxann Cormier, Sarah L. Becker, Steven J. Cooke, John T. Finn, Andy J. Danylchuk
Summary: Bonefish, with ecological, economic, and cultural importance, exhibit high site fidelity and small home ranges when inhabiting small fringing reef flats.
ENVIRONMENTAL BIOLOGY OF FISHES
(2023)
Article
Ecology
Lucas P. Griffin, Claudia Friess, Micah D. Bakenhaster, Kim Bassos-Hull, Sarah Walters Burnsed, Jacob W. Brownscombe, Steven J. Cooke, Robert D. Ellis, Jayne M. Gardiner, James Locascio, Susan Lowerre-Barbieri, Gregg R. Poulakis, Tonya R. Wiley, Krystan A. Wilkinson, JoEllen K. Wilson, Andrew K. Wooley, Aaron J. Adams, Andy J. Danylchuk
Summary: This study investigated the potential effects of red tide events on Atlantic tarpon along the southwestern coast of Florida. The results showed that tarpon are somewhat tolerant to red tide blooms, but when the blooms overlap with tarpon peak abundance and become dense and large, tarpon may leave the affected area or suffer mortality. Additionally, the study found an increase in the overlap of red tide blooms with tarpon spawning season. Combining multiple data sources helped elucidate how red tide exposure influences tarpon and the recreational fishery that targets them.
ENVIRONMENTAL BIOLOGY OF FISHES
(2023)
Article
Fisheries
Elizabeth A. Nyboer, Andrea J. Reid, Amanda L. Jeanson, Rachel Kelly, Mary Mackay, Jenny House, Sarah M. Arnold, Paul W. Simonin, Mary Grace C. Sedanza, Emma D. Rice, T. E. Angela L. Quiros, Andrea Pierucci, Kelly Ortega-Cisneros, Julia N. Nakamura, Valentina Melli, Stella Mbabazi, Mariana S. L. Martins, Anne Brigette B. Ledesma, Clara Obregon, Chepkemboi K. Labatt, Andrew N. Kadykalo, Michael Heldsinger, Madeline E. Green, Jessica L. Fuller, Milagros Franco-Melendez, Matthew J. Burnett, Jessica A. Bolin, Solange Andrade-Vera, Steven J. Cooke
Summary: Fisheries are complex systems that face challenges from resource management to climate change. Transdisciplinary fisheries research (TFR) integrates different perspectives and knowledge systems, but there are limitations in capacity. Early career researchers' perspectives provide insights into challenges and potential for systemic change. This paper presents the perspectives of ECRs on TFR goals, challenges, and potential. Barriers include institutional inertia, lack of recognition for extra time and labor, and limited skill development opportunities. Actions for ECRs, established researchers, and institutions are identified to reach goals and overcome barriers.
REVIEWS IN FISH BIOLOGY AND FISHERIES
(2023)
Article
Environmental Sciences
M. L. Piczak, J. L. Brooks, C. Boston, S. E. Doka, R. Portiss, N. W. R. Lapointe, J. D. Midwood, S. J. Cooke
Summary: The spatial ecology of common carp within Lake Ontario was studied using passive acoustic telemetry across multiple spatial scales. The study found that season and physical habitat conditions significantly affected the habitat preference of common carp, with higher preference for sites with increased submerged aquatic vegetation during spring and summer. Larger individuals were more likely to be absent from the array during summer. Non-resident common carp exhibited extensive movements along the nearshore of Lake Ontario during spring and summer and were detected throughout the entire basin.
Review
Biodiversity Conservation
M. L. Piczak, P. A. Bzonek, T. C. Pratt, P. W. Sorensen, I. G. Stuart, T. Theysmeyer, N. E. Mandrak, J. D. Midwood, S. J. Cooke
Summary: The common carp is a non-native fish species that negatively impacts freshwater environments. Conventional management focuses on using barriers to control or contain the carp, but the impacts on native species should also be considered. Different biological traits, such as phenology, sensory ability, morphology, and behavior, can be exploited to design barriers that minimize the ecological impacts on native species.
BIOLOGICAL INVASIONS
(2023)
Article
Ecology
W. M. Twardek, S. J. Cooke, N. W. R. Lapointe
Summary: Fishways can restore functional connectivity within rivers for migratory fish, but their success can vary. A study on the passage success of Chinook salmon in the upper Yukon River found that it was low overall, particularly for female salmon. In contrast, salmon migrating in a nearby free-flowing river had high migration success. The findings suggest opportunities for improving fishway performance and connectivity for this impressive animal migration.
ECOLOGICAL ENGINEERING
(2023)
Article
Fisheries
Bradley E. Howell, Giulio Navarroli, Eric J. Mullen, Steven J. Cooke, Caleb T. Hasler
Summary: This study examined the effects of ice-angling on behavior and physiology of lake trout. Fish that were ice-angled showed impairment in reflexes and changes in physiological status. Longer fight times resulted in higher lactate and glucose levels, and lower pH. Loss of orientation was the most common reflex impairment observed.
CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES
(2023)
Article
Fisheries
Andrew Howarth, Vivian M. Nguyen, Steven J. Cooke
Summary: Freshwater fisheries and biodiversity in Canada are facing severe anthropogenic threats and there is a need to better understand and manage these systems. The study identifies and describes 10 challenges in freshwater fisheries management, and highlights the need for innovation and increased management capacity.
CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES
(2023)
Article
Fisheries
Laura K. Elmer, Arthur L. Bass, Stephen D. Johnston, Karia H. Kaukinen, Lisa A. Kelly, Shaorong Li, Amy K. Teffer, Kristi M. Miller, Steven J. Cooke, Scott G. Hinch
Summary: During spawning migrations, adult Pacific salmon must undergo changes in gene expression and behavior to adapt to stressful conditions. Assessments of physiology and infectious agent presence in gill tissue can provide insights into these adaptations. The study found that migrating salmon exhibited decreased thermal stress gene expression and showed evidence of cooler water selection, suggesting behavioral changes and potential benefits of thermal refuges in reducing the negative impacts of infection.
CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES
(2023)
Article
Environmental Studies
Lucas P. Griffin, Grace A. Casselberry, Ezra M. Markowitz, Jacob W. Brownscombe, Aaron J. Adams, Bill Horn, Steven J. Cooke, Andy J. Danylchuk
Summary: Atlantic tarpon (Megalops atlanticus) supports an economically important fishery, but there is limited information on their fishery and population. A survey of anglers and fishing guides was conducted to address data deficiencies and understand the status and threats to Atlantic tarpon. The survey revealed a decline in fishing quality since the 1970s, with water and habitat quality as major threats. These findings highlight the importance of ecological knowledge from recreational anglers and fishing guides for the conservation of Atlantic tarpon populations.
Editorial Material
Fisheries
Steven J. Cooke
Article
Fisheries
Valerio Sbragaglia, Jacob W. Brownscombe, Steven J. Cooke, Anthonie D. Buijse, Robert Arlinghaus, Warren M. Potts
Summary: The world is undergoing rapid changes in socio-cultural, economic, and environmental conditions, and recreational fisheries need to adapt to the uncertain future. Key research areas include evaluating the sustainability of recreational fishing in response to climate change, ongoing biodiversity decline, and changing social values. Technological advances and digitalization can play a major role in advancing recreational fisheries.
FISHERIES RESEARCH
(2023)
Article
Fisheries
Jamie C. Madden, Luc Larochelle, Declan Burton, Andy J. Danylchuk, Sean J. Landsman, Steven J. Cooke
Summary: The study found that temporarily retaining fish on stringers can increase stress and injury levels, leading to post-release mortality. Anglers and fisheries managers should consider restricting the release of fish placed on stringers, and treat fish on stringers as part of the angler's daily harvest limit.
NORTH AMERICAN JOURNAL OF FISHERIES MANAGEMENT
(2023)
Article
Fisheries
Miguel Petrere Jr, Davi Butturi-Gomes
Summary: This short communication aims to raise awareness about the misuse of confidence intervals in Ecology and Fisheries statistical models that ignore the lack of independence.
FISHERIES RESEARCH
(2024)
Article
Fisheries
Peter-John F. Hulson, Benjamin C. Williams
Summary: This study evaluates the impact of considering ageing error and growth variability on the determination of input sample size (ISS) in statistical catch-at-age assessment models. The results show that including these sources of uncertainty decreases the ISS determined through bootstrap methods. This indicates that there is more variability in age composition and conditional age-at-length data than previously accounted for. Including these sources of uncertainty improves the estimation of ISS and subsequently improves the quality of stock assessment models.
FISHERIES RESEARCH
(2024)
Article
Fisheries
Jason M. Cope
Summary: Fishery resource assessment is a complex and challenging task, but with the use of different analysis methods and tools, effective management guidance can be provided even with limited data and resources.
FISHERIES RESEARCH
(2024)
Article
Fisheries
Regina L. Cunha, Joana I. Robalo, Sara M. Francisco, Ines Farias, Rita Castilho, Ivone Figueiredo
Summary: Recent advances in genomics have greatly contributed to the assessment of fish stocks by providing precise identification of genetic boundaries. This study used a genotyping-by-sequencing approach to reveal the existence of an additional genetic cluster of blackspot seabream in the northeast Atlantic, which was not previously identified. Factors such as ocean circulation patterns and local upwelling may play a role in the genetic differentiation observed in this study.
FISHERIES RESEARCH
(2024)
Article
Fisheries
Huihua Lee, Mark N. Maunder, Kevin R. Piner
Summary: Estimating growth is important for fish population assessment. Integrated assessment models and the influence of misfitting size composition data have renewed interest in how growth is modeled. The available data types control how the length-at-age relationship is estimated. Estimating length-at-age is complex due to multiple sources of biological variability and difficulties in obtaining representative samples.
FISHERIES RESEARCH
(2024)
Article
Fisheries
A. Ladino, I. Perez-Arjona, V. Espinosa, M. Chillaron, V. Vidal, L. M. Godinho, G. Moreno, G. Boyra
Summary: This study examines the acoustic properties of skipjack tuna and Atlantic mackerel, both bladderless pelagic fish species, and explains the significant differences observed. The research shows that the differences in material properties of their tissues predict a more than 10 dB greater reduced target strength in skipjack compared to mackerel at certain frequencies.
FISHERIES RESEARCH
(2024)
Article
Fisheries
Nelly Pena-Cutimbo, Cristel Cordero-Maldonado, Clara Ortiz-Alvarez, Joanna Alfaro-Shigueto, Jeffrey C. Mangel
Summary: Bycatch is a global problem for marine megafauna. This study assessed the bycatch interactions of the Peruvian artisanal purse-seine fishery in 2019 and found that all taxa groups were affected by bycatch. Dusky dolphins, guanay cormorants, and eagle rays were the most frequently reported bycatch species.
FISHERIES RESEARCH
(2024)
Article
Fisheries
Jen-Ming Liu, Po-Yuk So
Summary: The set-net fishery is an environmentally friendly fishery posing little risk to the marine ecosystem. This study identified ocean temperature, sea surface factors, and climatic factors as the main factors affecting the installation of set-nets.
FISHERIES RESEARCH
(2024)
Article
Fisheries
Josie L. Palmer, Carina Armstrong, Hasan D. Akbora, Damla Beton, Cigdem Caglar, Brendan J. Godley, Kristian Metcalfe, Meryem Ozkan, Robin T. E. Snape, Annette C. Broderick
Summary: Small-scale fisheries are vital for global food security and cultural heritage, but the lack of information hampers effective management and mitigation of ecological impacts. This study provides the first comprehensive overview of the small-scale fishery fleet in Northern Cyprus. The fleet operates mainly over the continental shelf, using static and demersal gear types, and catches a diverse range of species, some of which are threatened. The findings can be used to improve fisheries management and conservation measures.
FISHERIES RESEARCH
(2024)