Results 1 to 10 of about 1,458 (180)

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

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   +4 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   +4 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

Standardization of Catch per Unit Effort (CPUE) for Yellow Croaker (Larimichthys polyactis) in the East China Sea [PDF]

Han'guk Susan Hakhoe Chi = Bulletin of the Korean Fisheries Society, 2008
Yellow croaker (Larimichthys polyactis) is a major target species of large pair trawl fishery in the East China Sea. To standardize catch per unit effort (CPUE) of yellow croaker for the large pair trawl fishery, generalized linear model (GLM) was applied to evaluate and eliminate the influence of the explanatory factors (year, month, horse power and ...
Jae-Bong Lee
exaly   +2 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

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

Standardization of Catch per Unit Effort (CPUE) for Bigeye Tuna (Thunnus obesus) by the Korean Longline Fishery in the Pacific Ocean

Han'guk Susan Hakhoe Chi = Bulletin of the Korean Fisheries Society, 2010
This study standardized the catch per unit effort (CPUE) of bigeye tuna (Thunnus obesus) caught by the Korean longline fishery in the Pacific Ocean. The study used a general linear model (GLM) to standardize the CPUE using catch and effort data aggregated by year, month, and 5×5 degrees of latitude and longitude in the tropical Pacific Ocean from 1982 ...
Jong‐Bin Kim
exaly   +3 more sources

Enhancing Chub Mackerel Catch Per Unit Effort (CPUE) Standardization through High-Resolution Analysis of Korean Large Purse Seine Catch and Effort Using AIS Data

Sustainability
Accurate determination of fishing effort from Automatic Identification System (AIS) data improves catch per unit effort (CPUE) estimation and precise spatial management. By combining AIS data with catch information, a weighted distribution method is applied to allocate catches across various fishing trajectories, accounting for temporal dynamics.
Kwang Il Kim, Kyounghoon Lee, Solomon Amoah Owiredu   +2 more
exaly   +2 more sources