Results 11 to 20 of about 10,475 (187)

Tristan powerboat CPUE efficiency

open access: yes, 2022
This document aims to inform on how certain important factors related to the Tristan powerboat CPUE data could influence the recent CPUE trend.
Doug Butterworth (10005953)   +1 more
core   +1 more source

Contrasting stock status trends obtained from survey and fishery CPUE, taking Larimichthys polyactis in Yellow Sea Large Marine Ecosystem as an example

open access: yesEcological Indicators, 2023
Biological conservation of exploited fish species involves characterizing key aspects of their population dynamics using models as tools to estimate their biomass. The Bayesian state-space surplus production model in the open-source stock assessment tool
Qingpeng Han   +3 more
doaj   +1 more source

Estimation of the maximum sustainable yield of giant grenadier Albatrossia pectoralis (Macrouridae) in the Russian Far East using Bayesian surplus production model JABBA

open access: yesИзвестия ТИНРО, 2023
Statistical estimates for the exploitable stock of giant grenadier are determined, by fishing zones in the Russian Far East, and interannual dynamics of the species biomass is considered using historical data on catches and abundance.
V. V. Kulik   +2 more
doaj   +1 more source

Characterization of the dolphinfish (Coryphaenidae) fishery of the United States western north Atlantic Ocean

open access: yesScientia Marina, 1999
Fishery dependent data from various commercial and recreational sampling programs form the basis for characterizing the fishery for dolphinfish (Coryphaenus hippurus) in the waters of the Gulf of Mexico and off the southeastern U.S. coast.
Nancy B. Thompson
doaj   +1 more source

Features of distribution and efficiency of saury fishery in dependence on oceanographic conditions in the South-Kuril Region on data of satellite observations in August-November of 2002-2014

open access: yesИзвестия ТИНРО, 2017
Oceanographic conditions influence on saury fishery in the South-Kuril Region is considered on the SST satellite data and fisheries information obtained in August-November of 2002-2014. The SST spatial distribution patterns are compared between the years
Yury V. Novikov, Eugene V. Samko
doaj   +1 more source

Fistularidae,, length,, weight,, regression parameters,, Iskenderun Bay,, Mediterranean waters

open access: yesÇanakkale Onsekiz Mart University Journal of Marine Sciences and Fisheries, 2022
This study presents some exotic fish diversity and catch per unit effort values of exotic fish from gillnet fishery along the southern Aegean Sea. Lessepsian puffer fish (Lagocephalus sceleratus), lionfish (Pterois miles), squirrelfish (Sargocentron ...
Okan AKYOL   +3 more
doaj   +1 more source

Spatio-Temporal Distribution of Decapterus maruadsi and Its Relationship with Environmental Factors in the Northwestern South China Sea

open access: yesProgress in Fishery Sciences, 2023
The marine environment has distinct seasonal characteristics in the northwestern South China Sea, under the influence of monsoons, tides, wind stress, and coastal runoff.
Luxue HE   +6 more
doaj   +1 more source

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

open access: yesPLoS 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   +2 more
doaj   +1 more source

Spatio-Temporal Patterns of Abundance and Biomass of Parapenaeus longirostris (Lucas, 1846) in the Sea of Marmara, Turkey

open access: yesAquatic Sciences and Engineering, 2021
The present research study investigated the catch-per-unit-effort (CPUE, kg/h) and biomass of Parapenaeus longirostris in consideration of three parameters, i.e. seasons, regions, and depth levels.
Haşim İnceoğlu   +8 more
doaj   +1 more source

GLM-standardised rock lobster (Jasus tristani) vessel CPUE at Tristan

open access: yes, 2022
A GLM method is described which is used to standardise the vessel CPUE data at Tristan. The vessel CPUE provides a more optimistic indication of stock status than the powerboat CPUE for the 2017 seasons.
Doug Butterworth (10005953)   +1 more
core   +1 more source

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