Results 41 to 50 of about 59,967 (206)

Food in the Sea: Size Also Matters for Pelagic Fish

open access: yesFrontiers in Marine Science, 2019
Small pelagic fish are key components of marine ecosystems and fisheries worldwide. Despite the absence of recruitment failure and overfishing, pelagic fisheries have been in crisis for a decade in the Western Mediterranean Sea because of a marked ...
Quentin Queiros   +11 more
doaj   +1 more source

European Shark Fisheries: A Preliminary Investigation into Fisheries, Conversion Factors, Trade Products, Markets and Management Measures [PDF]

open access: yes, 2007
Recommends new regulations to prevent shark finning -- an illegal practice in which a shark's fins are removed and its carcass dumped at sea -- and stresses the urgent need for effective shark conservation ...
Bernard Seret   +11 more
core  

The Former Pelagic Longline Fishery of a Large‐Scale Marine Protected Area

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems
ABSTRACTThe establishment of large‐scale marine protected areas (LSMPAs) has emerged as one of the defining trends in ocean conservation over recent decades. To assess the potential benefits of such designations, it is necessary to understand the nature of the threats that have been excluded.
Chris Kerry   +7 more
openaire   +2 more sources

First Insight of Meso- and Bentho-Pelagic Fish Dynamics Around Remote Seamounts in the South Atlantic Ocean

open access: yesFrontiers in Marine Science, 2021
Seamounts have long been recognised as hotspots for pelagic productivity and diversity in the world’s open ocean habitats. Recent studies have suggested that productivity may vary greatly between different seamounts, depending on complex interactions ...
Fabio Campanella   +5 more
doaj   +1 more source

Anchovy (Engraulis encrasicolus) otoliths reveal growth differences between two areas of the Spanish Mediterranean Sea

open access: yesScientia Marina, 2017
Anchovy is a commercial species that supports large fisheries in the Mediterranean Sea. In addition, anchovy is an essential element of the pelagic food web, playing a considerable role in connecting the lower and upper trophic levels.
Ana Ventero   +2 more
doaj   +1 more source

Trophic guilds of marine predators in the California Current Large Marine Ecosystem

open access: yesFrontiers in Marine Science, 2023
Quantifying trophic relationships of marine species is fundamental to the construction and performance of ecosystem models, development of effective ecosystem-based fisheries management strategies, and support of trait-based approaches to ecological risk
Joseph J. Bizzarro   +6 more
doaj   +1 more source

Re-estimation of small-scale fishery catches for U.S. flag-associated island areas in the western Pacific: the last 50 years [PDF]

open access: yes, 2007
Nearshore fisheries in the tropical Pacific play an important role, both culturally and as a reliable source of food security, but often remain under-reported in statistics, leading to undervaluation of their importance to communities.
Booth, Shawn   +3 more
core  

THE DETECTION OF PELAGIC FISH USING HYDROACOUSTIC IN PALU BAY, CENTRAL SULAWESI

open access: yesJurnal Teknologi Perikanan dan Kelautan, 2015
Yield and catch data obtained from statistic and fisheries commercial data are incomplete and inaccurate. Effort to increase the accurate data and survey method become necessary to estimate the yield potential in Indonesia.
Andi Achmadi   +2 more
doaj   +1 more source

A Review of the South Pacific Tuna Baitfisheries: Small Pelagic Fisheries Associated with Coral-Reefs [PDF]

open access: yes, 1989
A review is given of current information concerning small pelagic fishes exploited for tuna bait in the South Pacific. These fishes are usually caught over or near coral reefs using light attraction and lift nets.
Dalzell, P., Lewis , A. D.
core  

The Extent and spatial scale of connectivity among reef fish populations: implications for marine protected areas designated for fisheries enhancement [PDF]

open access: yes, 2003
Enthusiasm for the use of no-take marine protected areas (MPAs) as management tools for the protection and enhancement of coral reef fishes is widespread.
Ludsin, S.A., Sale, P.F.
core   +2 more sources

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