Results 11 to 20 of about 4,185 (216)

Modeling of Lake Malombe Annual Fish Landings and Catch per Unit Effort (CPUE) [PDF]

Forecasting, 2021
Forecasting, using time series data, has become the most relevant and effective tool for fisheries stock assessment. Autoregressive integrated moving average (ARIMA) modeling has been commonly used to predict the general trend for fish landings with ...
Rodgers Makwinja, Seyoum Mengistou, Emmanuel Kaunda, Tena Alemiew, Titus Bandulo Phiri, Ishmael Bobby Mphangwe Kosamu, Chikumbusko Chiziwa Kaonga   +6 more
doaj   +5 more sources

Catch composition, catch per unit effort (CPUE) and species selectivity of fishing gears on multi-species Kaptai Lake in Bangladesh [PDF]

Heliyon
Kaptai Lake, the largest artificial reservoir in Southeast Asia, is home to a diverse fish fauna that supports thousands of livelihoods and is distinguished by multi-species and multi-gear fisheries.
B.M. Shahinur Rahman, Md Khaled Rahman, Azhar Ali, Rabina Akther Lima, Md Lipon Mia, Yahia Mahmud   +5 more
doaj   +6 more sources

Reliability of catch per unit effort (CPUE) for evaluation of reintroduction programs – A comparison of the mark-recapture method with standardized trapping [PDF]

Knowledge and Management of Aquatic Ecosystems, 2011
Catch per unit effort (CPUE) is used as a standardized trapping method by local fishermen and in monitoring studies. In this study, CPUE was compared with population estimates made with a capture-recapture method based on the passive ...
Zimmerman J. K.M., Palo R. T.
doaj   +5 more sources

Water Quality and Catch Per Unit Effort (CPUE) of Fish Species in Zobe Reservoir, Dutsin-Ma, Nigeria

UMYU Scientifica Journal, 2022
A twelve month study was carried out between March 2020 and February 2021, to assess water quality parameters and fishermen catch per unit effort of Zobe reservoir in Katsina State, Nigeria with the aim of understanding the contamination position of ...
Abdulsalam Sani Nababa, Mustapha Amadu Sadauki, Yakubu Bako Hadiza   +2 more
doaj   +2 more sources

Enhancing catch-based stock assessment in data-limited fisheries with proxy CPUE indicators in the Yellow Sea [PDF]

Scientific Reports
Catch-based methods are widely used in marine fisheries management, particularly for assessing fish stock status in data-limited fisheries. However, their reliability remains controversial, especially when only catch data are available. In fisheries with
Kun Wang, Qi Li, Chongliang Zhang, Binduo Xu, Yiping Ren   +4 more
doaj   +2 more sources

Catch per unit effort (CPUE) and catch composition of small scale fisheries in Gökova Bay

Ege Journal of Fisheries and Aquatic Sciences, 2015
Gökova Körfezi'nde avcılık yapan küçük ölçekli balıkçı gemilerinin uzatma ağı ve parakete av kompozisyonları ve birim çabaya düşen av miktarları (CPUE), Temmuz 2009 - Mayıs 2011 tarihleri arasında yürütülen çalışmalarla tespit edilmiştir. Toplam 16 deniz
Hakkı Dereli, Zafer Tosunoğlu, Huriye Göncüoğlu, Vahdet Ünal   +3 more
openaire   +3 more sources

Effect of Different Baits on Catch Per Unit Effort (CPUE) for Catching Narrow-Clawed Crayfish (Pontastacus leptodactylus) with Fyke-Nets and Traps in Çanakkale Atikhisar Reservoir

Çanakkale Onsekiz Mart University Journal of Marine Sciences and Fisheries, 2022
This study was aimed to determine the effects of different bait types on the efficiency of fyke-nets and traps in catching narrow-clawed crayfish (Pontastacus leptodactylus (Eschscholtz, 1823)). The study was carried out in Atikhisar reservoir, Çanakkale,
Tekin DEMİRKIRAN, Uğur ÖZEKİNCİ
doaj   +4 more sources

Relationships of catch-per-unit-effort metrics with abundance vary depending on sampling method and population trajectory.

PLoS ONE, 2020
Catch-per-unit-effort (CPUE) is often used to monitor wildlife populations and to develop statistical population models. Animals caught and released are often not included in CPUE metrics and their inclusion may create more accurate indices of abundance.
Maximilian L Allen, Nathan M Roberts, Javan M Bauder   +2 more
doaj   +2 more sources

Catch Per Unit Effort (Cpue) Of Purse Seine Fishery For A Period Of 5 Years At The Tumumpa Coastal Fishing Port

Jurnal Ilmiah PLATAX, 2022
This study aims to analyze the five-year development of CPUE (catch per unit effort) and to find out the fishing effort of ring seine at PPP Tumumpa and its effect on CPUE periodically. Based on the research results, the CPUE value of large pelagics has decreased every year, where the CPUE value in 2017 was 25.42%, in 2018 it was 25.08%, in 2019 it was
Mariana Saragih, Ivor L. Labaro, Revols D. Ch. Pamikiran, Lefrand Manoppo, Fanny Silooy   +4 more
openaire   +4 more sources

Monitoring of weekly catch per unit effort (CPUE) and some biological features of bluefish (Pomatomus saltatrix Linnaeus, 1766) captured from southern Black Sea coasts of Turkey

Marine Science and Technology Bulletin, 2018
In this study, changing of catch per unit effort (CPUE) and length composition of bluefish (Pomatomus saltatrix Linnaeus, 1766) caught in southern Black Sea was monitored during the period of 8 weeks in October and November 2012.
Süleyman ÖZDEMİR, Ercan ERDEM
doaj   +4 more sources