Results 51 to 60 of about 1,458 (180)

Does Survey Angling CPUE Reflect Population Density of Northern Pike (Esox lucius) in Small Boreal Lakes?

Fisheries Management and Ecology, EarlyView.
ABSTRACT Knowing the relationship between catch per unit effort (CPUE) and population density is crucial for the management of recreational fisheries. We conducted standardized angling for pike in 16 lakes (3.4–22.1 ha) to test whether lure type, color, and pike density affect CPUE and the size of captured fish.
Aatu Turunen, Joni Tiainen, Mikko Olin, Anssi Vainikka   +3 more
wiley   +1 more source

Investigating Relationships Between Catch Per Unit Effort (CPUE) and Some Angler Characteristics in the Turkish Inland Recreational Fisheries: A Case Study from Uluabat Lake

Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 2023
In this study it is aimed that determining effect of some social and demographic properties on Catch Per Unit Effort (CPUE) in Uluabat Lake anglers. A total of 375 interview applied with angler from April 2015 to May 2016 monthly period. Mean CPUE values of each angler was estimated as 1.36 fish/hr (0.08-5.67).
Kadir ÇAPKIN, Mehmet CİLBİZ
openaire   +2 more sources

Recreational Fisheries in Türkiye: Socio‐Economic Profiles, Technological Trends and Governance Challenges

Fisheries Management and Ecology, EarlyView.
ABSTRACT Recreational fisheries in Türkiye constitute an understudied socio‐economic sector spanning marine and freshwater ecosystems across the Mediterranean and Black Sea basins, yet robust national participation estimates remain constrained by the absence of a comprehensive registry or probability‐based sampling frame.
Tuncay Ateşşahin, Ömerhan Dürrani
wiley   +1 more source

Estimation Pendugaan CPUE (Catch Per Unit Effort) dan Potensi Maksimum Lestari Ikan Lemuru (Sardinella lemuru) yang Didaratkan di PPN Pengambengan, Jembrana-Bali

Journal of Marine and Aquatic Sciences, 2023
Lemuru is one of the highest catches landed in PPN Pengambengan. PPN Pengambengan is a strategic fishery port owned by Jembrana with a function as a center or center for marine fisheries landing. Improvement of fishing technology will be related to the problem of abundance or availability of fishery resoure stocks, so it is necessary to study CPUE, MSY
Ni Luh Putu Ria Puspitha, IGB. Sila Dharma, I Gusti Bagus Ngurah Adywan Surya Bhuwana   +2 more
openaire   +1 more source

A Fishery‐Dependent CPUE‐Based Proxy Index for Juvenile Japanese Anchovy (Engraulis japonicus) Recruitment Variability in Southeastern Korea: Associations With Lagged Climate‐Ocean Conditions

Fisheries Oceanography, EarlyView.
ABSTRACT We developed and evaluated a fishery‐dependent catch‐per‐unit‐effort (CPUE)‐based proxy index for juvenile Japanese anchovy (Engraulis japonicus) recruitment‐related variability in the southeastern coastal waters of Korea. The proxy was constructed from bimonthly CPUE of the smallest juvenile size class (20–40 mm) in the anchovy drag‐net ...
Jin Yeong Kim, Minhye Kim, Yong Dam Jeong, Dongwha Sohn, Sangil Kim, Yongkuk Kim   +5 more
wiley   +1 more source

REMARKS ON SMALL-SCALE FISHERIES IN THE LOWER SAKARYA RIVER (TURKEY): EXPLOITED SPECIES AND CATCH PER UNIT EFFORT (CPUE)

Aquatic Research, 2019
The aim of this study was to determine the exploitation of 7 freshwater species, Freshwater bream ( Abramis brama Linnaeus, 1758), Vimba bream ( Vimba vimba Linnaeus, 1758), Wels catfish ( Silurus glanis Linnaeus, 1758), Roach ( Rutilus rutilus Linnaeus, 1758), European perch ( Perca fluviatilis Linnaeus, 1758), Prussian carp ( Carassius gibelio Bloch,
Hassan Cerim, İsmail Reis, Celal Ateş
openaire   +2 more sources

Genes, fish and fisheries: translating science into policy

Journal of Fish Biology, EarlyView.
Abstract The 2024 Annual Symposium of the Fisheries Society of the British Isles reviewed the burgeoning impact of ‘omics’ technologies on fish ecology, management and forecasting. As with life sciences more generally, major advances in speed, cost‐effectiveness and breadth of applications in ‘omics’ has had profound societal and environmental impacts.
Gary R. Carvalho
wiley   +1 more source

Points vs. passes: A comparison between electric fishing techniques for sampling fish populations in upland headwater streams

Journal of Fish Biology, EarlyView.
Abstract Point‐abundance sampling by electric fishing (PASE) was compared with single‐pass (DF1) and triple‐pass depletion sampling (DF3) electric fishing on the same reaches of four headwater streams sampled over multiple years in the Ribble catchment, UK. Juvenile salmonids, mostly brown trout Salmo trutta with some Atlantic salmon S.
Reagan H. Pearce, Martin R. Perrow, Mark L. Tomlinson, Kirsty A. Turner   +3 more
wiley   +1 more source

Efficiency of fishing gears in the river Halda, Chittagong, Bangladesh

Journal of Fisheries, 2015
To determine the catch efficiency of fishing gears, catch per unit effort (CPUE) data were collected for two years during January 2007 to December 2008 from the river Halda.
Mohammad Arshad-Ul-Alam, Mohammad Ali Azadi   +1 more
doaj  

Prospects of multipurpose biomonitoring for fisheries assessment based on environmental nucleic acids

Journal of Fish Biology, EarlyView.
Abstract Methods using environmental nucleic acids have become highly effective for monitoring aquatic biodiversity, with an array of suitable use cases, including metrics for fisheries assessment. Traditional methods for assessing fish populations often rely on invasive techniques with limited spatial and temporal coverage.
Ana Ramón‐Laca, Krista M. Nichols, Kim M. Parsons, Ramón Gallego, David R. Vieites, Ignacio Doadrio, Ana Riesgo   +6 more
wiley   +1 more source