Results 11 to 20 of about 2,462,449 (251)

A fish stock assessment model using survey data when estimates of catch are unreliable [PDF]

open access: yes, 2013
Methods of assessment that depend upon commercial catch data can be undermined by misreporting or where parts of the catch, such as discards, are not accounted for.
Cook, Robin
core   +4 more sources

Catch

open access: yes, 2010
Spent bullets from Kotha Kas, Pabbi Hills, Pakistan, collected by Linda Hurcombe and Robin Dennell; nettle (Urtica dioica) fibres from University of Exeter campus.
Linda Hurcombe (21812465)
core   +6 more sources

Discriminating Catch Composition and Fishing Modes in an Artisanal Multispecies Fishery

open access: yesFrontiers in Marine Science, 2018
Many small-scale fisheries are multi-species, and the catch composition can vary according to available habitats, fishing modes, and fisher groups. Here, we applied novel analyses for understanding the factors affecting differences in catch composition ...
Steven W. Purcell   +5 more
doaj   +1 more source

Fish catch composition of selected small scale fishing gears used in the Bonny River, Rivers State, Nigeria

open access: yesJournal of Fisheries, 2017
Fish catch composition of some selected small scale fishing gears (gill net, cast net, beach seine and long line) were investigated in Bonny River, Rivers State, Nigeria from August 2014 to January 2015. A total number of 25 fish species from 18 families
Olaniyi Alaba Olopade   +2 more
doaj   +3 more sources

Relationship between birth weight, early growth rate and body composition in 5 to 7-year-old children

open access: yesObesity Facts, 2022
Background: Programming of body composition during intrauterine growth may contribute to the higher risk for cardio-metabolic disease in individuals born small or large for gestational age (SGA, LGA).
Isabel Gätjens   +6 more
doaj   +1 more source

Development of the fishery of northern anchovy (Engraulis mardax) in Baja California from 1972-1992

open access: yesCiencias Marinas, 1995
The principal changes that occurred in the northern anchovy fishery are analyzed. Data from commercial landings are examined and an explanation of the observed variations in the magnitude and composition of the catch is attempted.
R Vidal-Talamantes
doaj   +1 more source

COMPOSITION, SIZE DISTRIBUTION AND CAPTURE RATE OF FLOAT-OPERATED LIFT NET IN PALABUHANRATU BAY, SUKABUMI [PDF]

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2022
The number of fishing gear operating in a fishing area will have an impact on increasing competition to get the fish caught. This will affect the composition of the fish, size distribution and catch rate.
Prihantoko K.E.   +2 more
doaj  

The Effect of the Live Bait Type and Hook Size on the Catch Per Unit Effort and Catch Composition of Seabass, Dicentrarchus labrax (L.,1758) in Longline Fisheries

open access: yesÇanakkale Onsekiz Mart University Journal of Marine Sciences and Fisheries, 2021
The main objective of the study, was to determine the effect of the live bait type and hook size on the catch per effort and catch composition of seabass, Dicentrarchus labrax (Linnaeus, 1758) in longline fisheries.
Ömer Serhat Uysal, Alkan Öztekin
doaj   +1 more source

The catch composition of the beach seine fishery in southeast of the Caspian Sea (Case study: Golestan Province) [PDF]

open access: yesبوم‌شناسی آبزیان, 2013
The beach seine fishery is performed regularly along Iranian coasts of the Caspian Sea. The aim of the present study was to determinate of the species composition of beach seine fishery in Golestan Province.
Seyed Yousef Paighambari   +2 more
doaj  

Çanakkale Bölgesi’nde Kullanılan Sardalye (Sardina pilchardus Walbaum, 1792) -Gümüş (Atherina boyeri Risso, 1810) Çapari Takımlarında Av Kompozisyonun Belirlenmesi

open access: yesKaradeniz Fen Bilimleri Dergisi, 2019
Bu çalışma Nisan 2015- Mart 2018 yılları arasında Çanakkale kıyılarında gerçekleştirilmiştir. Çapari takımında 11, 12, 13, 14 numara iğneler kullanılmıştır.
Alkan ÖZTEKİN   +3 more
doaj   +1 more source

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