Results 81 to 90 of about 23,072 (222)

Manual for the District Fisheries Analysis System (FAS): A Package for Fisheries Management and Research. Part 1: Fish Population Survey Data (DOC9 Data Base) [PDF]

open access: yes, 1987
Report issued on: issued September, 1987INHS Technical Report prepared for unspecified ...
Austen, Douglas J., Bayley, Peter B.
core  

Decarbonizing Fisheries Through Ensuring Healthy Stock Status

open access: yesFish and Fisheries, Volume 27, Issue 2, Page 370-380, March 2026.
ABSTRACT Industrial capture fisheries depend on fossil fuels, which tend to dominate both greenhouse gas emissions and operational costs of this form of seafood production. Improving energy efficiency is, in addition to shifting to alternative fuels, a crucial path towards decarbonizing fisheries.
Ray Hilborn   +8 more
wiley   +1 more source

Stock assessment in brown shrimp (Crangon crangon) part 1: Investigation of possible methods [PDF]

open access: yes, 2010
Het Ministerie van LNV, de gezamenlijke Producentenorganisaties voor de garnalenvisserij in Nederland, en de natuurorganisaties Stichting de Noordzee en de Waddenvereniging hebben het belang onderschreven van een gezamenlijk traject naar een ...
Hammen, T., van der, Poos, J.J.
core   +1 more source

Long‐Term Trends in Juvenile Blue Crab Recruitment Patterns in a Wind‐Driven Estuary

open access: yesFisheries Oceanography, Volume 35, Issue 2, Page 225-236, March 2026.
ABSTRACT Conserving exploited marine species requires understanding population dynamics across life stages and habitats. This study analyzes juvenile blue crab (Callinectes sapidus) recruitment trends in North Carolina's Albemarle‐Pamlico Estuarine System.
Erin Voigt   +2 more
wiley   +1 more source

Interakcija ribolovnog napora (CPUE) i sastava riblje zajednice Erdutskog dunavca [PDF]

open access: yes, 2015
Ulov po jedinici ribolovnog napora (CPUE) se najčešće koristi kao ekološka mjera procjene sastava i gustoće riblje zajednice u nekoj ribolovnoj vodi. Za CPUE se pretpostavlja kako je proporcionalan abundanci riba te se stoga koristi kao relativni indeks gustoće populacije. Svoju primjenu ima i kod određivanja mjera gospodarenja ribolovnim vodama, poput
Jelkić, Dinko, Opačak, Anđelko
openaire   +2 more sources

Pesca no Arquipélago de São Pedro e São Paulo: 13 anos de monitoramento

open access: yesBoletim do Instituto de Pesca, 2018
O objetivo do presente trabalho foi verificar a variação temporal da composição especí­­fica dos peixes pelágicos capturados pela frota comercial e a captura-por-unidade-de-esforço (CPUE) das principais espécies capturadas no Arquipélago de São Pedro e ...
Daniel Fadigas VIANA   +4 more
doaj  

Comparison of habitat-based indices of abundance with fishery-independent biomass estimates from bottom trawl surveys [PDF]

open access: yes, 2012
Rockfish species are notoriously difficult to sample with multispecies bottom trawl survey methods. Typically, biomass estimates have high coefficients of variation and can fluctuate outside the bounds of biological reality from year to year.
Martin , Michael H.   +1 more
core  

Length‐Based Assessment of the Seven Most Commonly Caught Coral Reef Fish Species to Support Improve Management of Small‐Scale Fisheries in Southwest Madagascar

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT The status of most fish stocks in Madagascar remains poorly documented. Given their importance for food security and livelihoods, it is necessary to define management measures with reliable data. This study applied a length‐based Bayesian biomass (LBB) estimation method for analysing the fisheries' representative length‐frequency data of seven
Miarisoa Lalaina Rakotonaivo   +6 more
wiley   +1 more source

Angling sport fishing in Lobo-Broa reservoir (Itirapina, SP, Brazil)

open access: yesBrazilian Journal of Biology
The objective of this paper was to study angling from September, 2002 to September, 2004 in the Lobo-Broa Reservoir, Itirapina, SP (22° 15' S and 47° 49' W).
JMA. Pereira   +2 more
doaj   +1 more source

Spatial and seasonal relationships between Pacific harbor seals (Phoca vitulina richardii) and their prey, at multiple scales [PDF]

open access: yes, 2009
Knowing where pinnipeds forage is vital to managing and protecting their populations, and for assessing potential interactions with fisheries. We assessed the spatial relationship between the seasonal distribution of Pacific harbor seals (Phoca vitulina
Allen, Sarah G.   +5 more
core  

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