U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PubAg

Main content area

You searched for: Journal name Fisheries research Remove constraint Journal name: Fisheries research Publication year rev 7978-2022 Remove constraint Publication year rev: 7978-2022 Source 2022 v.250 Remove constraint Source: 2022 v.250
Start Over

Search

26  Search Results

« Previous | 1 - 20 of 26 |
Number of results to display per page

Search Results

1. A comparison of fish catch rates among local, non-local, and non-resident anglers of three northern Wisconsin lakes

Author:
Michael J. Lant; Derek H. Ogle; Zachary S. Feiner; Greg G. Sass
Source:
Fisheries research 2022 v.250 pp. 106286
ISSN:
0165-7836
Subject:
Esox masquinongy; Micropterus dolomieu; Perca flavescens; Sander vitreus; fish; fisheries; homogenization; research; travel; Illinois; Minnesota; Wisconsin
Abstract:
... Understanding influences of angler proximity on fisheries resources, in the distances anglers are willing to travel for angling opportunities and their success rates after they arrive, could influence fisheries resiliency and management applications. The Wisconsin Department of Natural Resources, Northern Highland Fishery Research Area (NHFRA), Vilas County, Wisconsin maintains a compulsory creel ...
DOI:
10.1016/j.fishres.2022.106286

2. Angle-dependent acoustic reflectivity of gillnets and their modifications to reduce bycatch of odontocetes using sonar imaging

Author:
Isabella Maria Friederike Kratzer; Daniel Stepputtis; Juan Santos; Frauke Lütkefedder; Arne Stoltenberg; Lea Hartkens; Matthias Schaber; Lotte Kindt-Larsen; Finn Larsen
Source:
Fisheries research 2022 v.250 pp. 106278
ISSN:
0165-7836
Subject:
acoustics; bycatch; echolocation; gillnets; glass; research; sonar
Abstract:
... Incidental capture in gillnets is the most pressing threat for small cetaceans worldwide. One reason why small, echolocating cetaceans entangle in gillnets may be their inability to acoustically detect gillnets and classify them as obstacles. To increase the overall acoustic reflectivity as well as alter the perceived image to simulate an impenetrable barrier, small reflective objects – 8 mm wide ...
DOI:
10.1016/j.fishres.2022.106278

3. Applying mixed-effects growth models to back-calculated size-at-age data for Atlantic bluefin tuna (Thunnus thynnus)

Author:
Nathan D. Stewart; Dheeraj S. Busawon; Enrique Rodriguez-Marin; Matt Siskey; Alex R. Hanke
Source:
Fisheries research 2022 v.250 pp. 106260
ISSN:
0165-7836
Subject:
Thunnus thynnus; autocorrelation; males; research
Abstract:
... We fit growth models to back-calculated size-at-age data for Atlantic bluefin tuna (Thunnus thynnus) captured in the western Atlantic management area to inform alternative growth scenarios within the current management framework of the species. The Modified-Fry function was the best-performing of three back-calculation functions based on a leave-one-out cross-validation for within-cohort compariso ...
DOI:
10.1016/j.fishres.2022.106260

4. Behavioral response and retinal adaptation of Blue swimming crab (Portunus pelagicus) exposed to LED lights – Led light as a potential artificial attractant in trap fishing

Author:
Adi Susanto; Petri Suuronen; Saeid Gorgin; Ririn Irnawati; Mochammad Riyanto; Wahyudin; Hery Sutrawan Nurdin; Asep Hamzah; Fahresa Nugraheni Supadminingsih; Hendrawan Syafrie
Source:
Fisheries research 2022 v.250 pp. 106274
ISSN:
0165-7836
Subject:
Portunus pelagicus; blue light; crabs; exposure duration; eyes; green light; humans; red light; research; wild fish
Abstract:
... Trap fishing offers many potential benefits such as high catch quality and the possibility to release unwanted catch alive. The use of wild fish as a bait in trap fishing, however, can be troublesome and may involve sustainability concerns. There is a need for accessible and sustainable alternative attractant that is not based on marine resources which can be used for human consumption. To reduce ...
DOI:
10.1016/j.fishres.2022.106274

5. Catch and Release angling: Implications for the management and conservation of the Mediterranean trout in central Italy

Author:
A. Carosi; L. Ghetti; A. Soresina; M. Lorenzoni
Source:
Fisheries research 2022 v.250 pp. 106285
ISSN:
0165-7836
Subject:
Salmo; age structure; fish communities; fisheries; longevity; research; trout; watersheds; Italy
Abstract:
... Overexploitation and consequent depletion of the breeding stock is one of multiple stressors affecting Mediterranean trout Salmo cettii Rafinesque, 1810 in central Italy. The practice of total Catch and Release (C&R), combined with gear restrictions and seasonal closures, reduces catch-related impacts. To test for the effects of C&R management, the goals of the study were to: (i) analyse the statu ...
DOI:
10.1016/j.fishres.2022.106285

6. Determining salmon provenance with automated otolith reading

Author:
Chandler E. Kemp; Susan K. Doherty
Source:
Fisheries research 2022 v.250 pp. 106295
ISSN:
0165-7836
Subject:
algorithms; automation; computer vision; databases; hatcheries; humans; otoliths; provenance; research; salmon; Pacific Rim
Abstract:
... We present a computer vision method for identifying and reading hatchery marks in salmon otoliths. Synthetic otolith marks are used at hundreds of hatcheries throughout the Pacific Rim to record the release location of salmon. Each year, human readers examine hundreds of thousands of otolith samples to identify the marks in captured salmon. The data guide hatchery investments and inform dynamic ma ...
DOI:
10.1016/j.fishres.2022.106295

7. Economic value of regional spearfishing competitions

Author:
Hayden T. Schilling; Indiana J. Riley; Aaron C. Puckeridge; Alexandra Milne-Muller; Corey T. Callaghan
Source:
Fisheries research 2022 v.250 pp. 106289
ISSN:
0165-7836
Subject:
economic valuation; research; Australia
Abstract:
... Large-scale surveys have been used to estimate the value of recreational fishing over large areas and time periods in the past, but there is a lack of information regarding the value of smaller event based recreational fishing activities. Using the travel-cost method, we estimate the overall value generated by two regional spearfishing competitions in eastern Australia and the adjusted value per c ...
DOI:
10.1016/j.fishres.2022.106289

8. Effect of soaking time on targets and bycatch species catch rates in fish and crab trap fishery in the southern East China Sea

Author:
Muhamad Naimullah; Wei-Yu Lee; Yan-Lun Wu; Yi-Kai Chen; Yu-Cih Huang; Cheng-Hsin Liao; Kuo-Wei Lan
Source:
Fisheries research 2022 v.250 pp. 106258
ISSN:
0165-7836
Subject:
Charybdis feriatus; Dentex; Evynnis; Portunus sanguinolentus; bycatch; cluster analysis; crabs; fish; research; East China Sea; Taiwan
Abstract:
... Management strategies for trap fisheries in the Taiwan Strait (TS) lack crucial information such as factors determining the catch rates and bycatch species as well as the effect of the soaking time (SKT) of traps. Therefore, we investigated logbook and voyage data recorder data from Taiwanese crab and fish trap vessels (2011–2016). The crab traps were distributed widely in the TS, whereas the fish ...
DOI:
10.1016/j.fishres.2022.106258

9. Evaluating the risks of red tide mortality misspecification when modeling stock dynamics

Author:
Skyler R. Sagarese; William J. Harford
Source:
Fisheries research 2022 v.250 pp. 106271
ISSN:
0165-7836
Subject:
Epinephelus morio; algal blooms; biomass; bycatch; data collection; ecosystems; grouper; mortality; research; stakeholders; uncertainty; Gulf of Mexico
Abstract:
... Extensions of single-species stock assessments to include ecosystem considerations are one step towards achieving an ecosystem approach to fisheries management. While red tide mortality has been estimated within base assessment models for both gag grouper and red grouper in the Gulf of Mexico since the late 2000 s, considerable uncertainty remains regarding how best to incorporate this source of m ...
DOI:
10.1016/j.fishres.2022.106271

10. Genetic population structure of summer flounder Paralichthys dentatus using microsatellite DNA analysis

Author:
Isaac Wirgin; Lorraine Maceda; Joseph Stabile; John Waldman
Source:
Fisheries research 2022 v.250 pp. 106270
ISSN:
0165-7836
Subject:
Paralichthys dentatus; allozymes; coasts; continental shelf; fisheries; genetic variation; marine resources; microsatellite repeats; politics; population structure; research; sport fishing; summer; Florida; Massachusetts; New York; North Carolina
Abstract:
... Summer flounder Paralichthys dentatus supports one of the most valuable commercial and recreational fisheries along the Atlantic Coast of the U.S. However, in recent decades the management of this species has proven to be one of the most contentious for any exploited marine resource in the region. A coastwide catch quota is imposed annually for summer flounder of which 60% is allocated to the comm ...
DOI:
10.1016/j.fishres.2022.106270

11. TUN-AI: Tuna biomass estimation with Machine Learning models trained on oceanography and echosounder FAD data

Author:
Daniel Precioso; Manuel Navarro-García; Kathryn Gavira-O'Neill; Alberto Torres-Barrán; David Gordo; Víctor Gallego; David Gómez-Ullate
Source:
Fisheries research 2022 v.250 pp. 106263
ISSN:
0165-7836
Subject:
biomass; models; oceanography; research; tuna
Abstract:
... The use of dFADs by tuna purse-seine fisheries is widespread across oceans, and the echo-sounder buoys attached to these dFADs provide fishermen with estimates of tuna biomass aggregated to them. This information has potential for gaining insight into tuna behaviour and abundance, but has traditionally been difficult to process and use. The current study combines FAD logbook data, oceanographic da ...
DOI:
10.1016/j.fishres.2022.106263

12. A simulation framework to assess management trade-offs associated with recreational harvest slots, discard mortality reduction, and bycatch accountability in a multi-sector fishery

Author:
Erin C. Bohaboy; Daniel R. Goethel; Shannon L. Cass-Calay; William F. Patterson
Source:
Fisheries research 2022 v.250 pp. 106268
ISSN:
0165-7836
Subject:
Lutjanus campechanus; accountability; biomass; bycatch; fish; fisheries management; marine fisheries; mortality; research; stakeholders; Gulf of Mexico
Abstract:
... We developed a simulation framework to explore the combined effects of harvest slot regulations, reductions in recreational discard mortality rate, and alternate bycatch accountability approaches on fishery management performance measures representing a broad range of stakeholder interests in a multi-sector marine fishery. Simulation results indicated reductions in recreational discard mortality r ...
DOI:
10.1016/j.fishres.2022.106268

13. A tale of two species: Vermilion and sunset rockfish in the Southern California Bight

Author:
Aimee A. Keller; John H. Harms; Anna Elz; John R. Wallace; Jim A. Benante; Aaron Chappell
Source:
Fisheries research 2022 v.250 pp. 106275
ISSN:
0165-7836
Subject:
Sebastes miniatus; demersal fish; frequency distribution; haplotypes; introgression; latitude; longitude; mitochondria; models; oxygen; research; rockfish; surveys; temperature; California
Abstract:
... The vermilion rockfish complex consists of two distinct species, vermilion rockfish (Sebastes miniatus) and sunset rockfish (S. crocotulus) with clear haplotypic differences. Due to a one-way mitochondrial introgression from vermilion into sunset rockfish a high proportion (20–30%) of fish with a vermilion haplotype are characterized as sunset based on nuclear genotype (introgressed sunset, hereaf ...
DOI:
10.1016/j.fishres.2022.106275

14. An R script for unbiased estimation of stocking effectiveness using a two-stage sampling strategy based on fishery landings

Author:
Shuichi Kitada; Hirohisa Kishino
Source:
Fisheries research 2022 v.250 pp. 106266
ISSN:
0165-7836
Subject:
Paralichthys olivaceus; computer software; fisheries; fisheries management; markets; research; surveys
Abstract:
... The release of artificially produced juveniles is a popular tool in fishery management, with more than 26 billion seeds of 180 marine species released annually into the wild in more than 20 countries. Despite this, there is a lack of research on, and monitoring of, the effects of such stocking efforts in most programs. We aim to improve assessments of the effectiveness of marine stock enhancement ...
DOI:
10.1016/j.fishres.2022.106266

15. Differences in the size at maturity of female American lobsters (Homarus americanus) from offshore Southern New England and eastern Georges Bank, USA

Author:
Aubrey A. Ellertson; Jesica D. Waller; Tracy L. Pugh; N. David Bethoney
Source:
Fisheries research 2022 v.250 pp. 106276
ISSN:
0165-7836
Subject:
Homarus americanus; decline; demographic statistics; females; lobster fisheries; lobsters; population dynamics; research; sexual maturity; surveys; New England region
Abstract:
... Female reproductive dynamics of the offshore American lobster fishery are not well understood due to the difficulties associated with biological sampling offshore. This lack of knowledge limits our understanding of population dynamics and the impacts of fishery removals on the offshore lobster resource. Addressing needs identified by stock assessment scientists, we determined the size at which fem ...
DOI:
10.1016/j.fishres.2022.106276

16. Effect of the T90-codend on the catch quality of cod (Gadus morhua) compared to the conventional codend configuration in the Barents Sea bottom trawl fishery

Author:
Tonje K. Jensen; Jesse Brinkhof; Stein-Kato Lindberg; Torbjørn Tobiassen; Karsten Heia; Stein Harris Olsen; Roger B. Larsen; Margrethe Esaiassen
Source:
Fisheries research 2022 v.250 pp. 106277
ISSN:
0165-7836
Subject:
Gadus morhua; blood; fish; fisheries; muscles; probability; research; Barents Sea
Abstract:
... The aim of this study was to compare the catch quality of Northeast Atlantic cod (Gadus morhua) in the Barents Sea bottom trawl fishery caught using the conventional configuration (a sorting grid followed by a diamond mesh (T0) codend) and a T90° turned mesh codend (T90) without a grid. Twenty hauls were conducted, consisting of 10 hauls with the conventional configuration and 10 hauls with the T9 ...
DOI:
10.1016/j.fishres.2022.106277

17. Estimating the natural mortality rate of saucer scallops (Ylistrum balloti) on the Queensland east coast from tag-recaptures

Author:
Anthony J. Courtney; George M. Leigh; Wen-Hsi Yang; Matthew J. Campbell; Mark F. McLennan
Source:
Fisheries research 2022 v.250 pp. 106273
ISSN:
0165-7836
Subject:
coasts; experimental design; fisheries; logit analysis; models; mortality; research; scallops; seasonal variation; summer; Queensland
Abstract:
... Saucer scallops (Ylistrum balloti) were tagged and released on four occasions inside two areas closed to fishing (Hervey Bay A, HBA; and Yeppoon B, YB) on the Queensland (Australia) east coast and their subsequent recaptures over the following months were used to measure the instantaneous rate of natural mortality (M). A total of 13,295 scallops were tagged and 526 recaptured over the 15 month-lon ...
DOI:
10.1016/j.fishres.2022.106273

18. Factors influencing size-structured models’ ability to estimate natural mortality

Author:
Lee Cronin-Fine; André E. Punt
Source:
Fisheries research 2022 v.250 pp. 106292
ISSN:
0165-7836
Subject:
age structure; biomass; molting; mortality; population dynamics; research; sample size
Abstract:
... Natural mortality (M) is crucially important for stock assessment since it strongly influences estimates of spawning stock biomass, MSY and fishing mortality. Variation in M can occur between sexes, maturity stages and temporally. Estimates of M are confounded with those of catchability, recruitment, and growth. Previous studies, which focused on age-structured population dynamics models, suggest ...
DOI:
10.1016/j.fishres.2022.106292

19. Genetic assessment of seasonal alongshore migration in Merluccius capensis in the Benguela region

Author:
VK Kapula; H.O.N. Ndjaula; M. Schulze; D. Durholtz; D. Japp; L. Singh; C.A. Matthee; S. von der Heyden; R. Henriques
Source:
Fisheries research 2022 v.250 pp. 106293
ISSN:
0165-7836
Subject:
Merluccius capensis; fisheries management; hake; microsatellite repeats; migratory behavior; research; summer; winter; Angola; Namibia; South Africa
Abstract:
... Shallow-water hake (Merluccius capensis) is a valuable demersal resource distributed throughout the Benguela Current region, from southern Angola to eastern South Africa. Previous molecular work revealed distinct populations confined to the northern and southern Benguela sub-systems, with asymmetrical migratory patterns. Here, we re-evaluated the geographic position of the genetic break in shallow ...
DOI:
10.1016/j.fishres.2022.106293

20. Illumination and diel variation modify fish passage through an inclined grid

Author:
FG O’Neill; K. Summerbell; A. Edridge; RJ Fryer
Source:
Fisheries research 2022 v.250 pp. 106297
ISSN:
0165-7836
Subject:
Pleuronectiformes; fiber optics; haddock; lighting; research
Abstract:
... Fishing trials were carried out with a demersal trawl fitted with an inclined grid in the extension. Fibre optic cables were attached to the grid allowing the illumination of the top and bottom halves of the grid independently. Fish that passed through the top half of the grid entered one codend whereas those that passed through the lower half of the grid entered another. Four lighting configurati ...
DOI:
10.1016/j.fishres.2022.106297