Results 11 to 20 of about 9,471 (259)

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   +4 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   +2 more sources

ESTIMATION OF CATCH PER UNIT EFFORT OF FISHERS: A CASE STUDY IN HILONGOS LEYTE, PHILIPPINES [PDF]

Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2021
This study estimates the catch per unit effort (CPUE) among fishers in Hilongos, Leyte, Philippines. The identified efforts included in the study were fishing expenses, the presence of companions in fishing activity, fishing hours in a day, fishing days ...
Mary Cris F. PLEÑOS, Lydia V. PRESBITERO   +1 more
doaj   +1 more source

THE INFLUENCE OF THE COASTAL CURRENT ON THE ESTIMATION OF RELATIVE ABUNDANCE INDICES IN SMALL-SCALE SHRIMP FISHERY

Boletim do Instituto de Pesca, 2021
The aim of this scientific note was to evaluate the influence of the coastal current on the estimation of relative abundance indices for small-scale marine shrimp trawling to indicate the best relative abundance index to be used for stock assessment and
Paulo Victor do Nascimento ARAÚJO, Alex Barbosa de MORAES, Flávia LUCENA FRÉDOU, Fúlvio Aurélio de Morais FREIRE   +3 more
doaj   +3 more sources

Does harvest of the European grayling, Thymallus thymallus (Actinopterygii: Salmoniformes: Salmonidae), change over time with different intensity of fish stocking and fishing effort? [PDF]

Acta Ichthyologica et Piscatoria, 2020
Background. The European grayling, Thymallus thymallus (Linnaeus, 1758), is a fish species of high value in recreational fishing. The monitoring of changes in grayling populations is a high priority in fisheries.
R. Lyach, J. Remr
doaj   +3 more sources

Minnow Trap Color Effectiveness Test Using Cat Food Bait as Aquatic Sampling Gear on Diurnal Fish in Gajah Mungkur Reservoir, Cental Java, Indonesia

Journal of Experimental Life Science, 2021
The Minnow Trap is a simple sampling gear, efficient, easy to operate, affordable, easy to make, and has been used in research in the fisheries and aquatic ecology for more than 90 years.
Authors Adityas Arifianto, Elsa Mufti, Agung Pramana Warih Marhendra, Nia Kurniawan   +3 more
doaj   +1 more source

Allocating Sampling Effort to Equalize Precision of Electrofishing Catch per Unit Effort [PDF]

North American Journal of Fisheries Management, 1998
Abstract We used a spatially explicit simulation model to examine the effects of lake shoreline length and lakewide fish density on electrofishing catch-per-unit-effort (CPUE) estimates of fish density. We also tested model predictions regarding the influence of shoreline length and fish density on precision of CPUE estimates by analyzing ...
Kershner, Mark W., Marschall, Elizabeth A.   +1 more
openaire   +1 more source

On the standardization of the fishing effort [PDF]

Acta Amazonica, 2000
In this note we demonstrate that the use of an index to standardize the fishing effort using the cpue of a standard vessel or gear is mistaken, once the cpues- catch per unit of total effort after standardization is similar to cpues - catch per unit of ...
Álvaro Carvalho de LIMA, Carlos Edwar de Carvalho FREITAS, Maria Aparecida Pion ABUABARA, Miguel PETRERE Jr, Vandick da Silva BATISTA   +4 more
doaj   +1 more source

Saros Körfezi Ağ Dalyan Balıkçılığı Üzerine Bir İnceleme

Çanakkale Onsekiz Mart University Journal of Marine Sciences and Fisheries, 2020
The study was carried out between April 2019 and September 2019 in order to examine the catch per unit effort, species size compositions and the net plans of the stationary uncovered pound nets (dalian) in Saros Bay. Since there is no land transportation
İsmail ÇALIŞKAN, Adnan AYAZ
doaj   +1 more source

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   +1 more source