Results 41 to 50 of about 869 (153)

Feeding Ecology of Gould's Arrow Squid Nototodarus gouldi (Cephalopoda: Ommastrephidae) in Aotearoa New Zealand Waters

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 2, June 2026.
Squids are important components of marine ecosystems because of their role as both predator and prey. Across the Tasman Sea, Gould's arrow squid (Nototodarus gouldi) is a commercially targeted ommastrephid squid that supports an economically important fishery.
Lucia Hu   +4 more
wiley   +1 more source

Modelling regime shifts in the southern Benguela : a frame-based approach [PDF]

open access: yes, 2009
Includes bibliographical references (leaves 83-88).Small pelagic fish populations in productive upwelling systems are characterised by long-term patterns of alternating dominance.
Smith, Michael Douglas
core  

Should OMP-14 be used to set South African sardine and anchovy catch limits for 2018? [PDF]

open access: yes, 2021
Presentation presented to the Small Pelagic SWG Meeting on the 12th October 2017: 13pp, titled: "Should OMP-14 be used to set South African sardine and anchovy catch limits for 2018?
Carryn de Moor (9998876)
core   +1 more source

Comparing the coarse- and high-resolution horizontal and vertical egg distribution patterns of three clupeiform species in the southern Benguela ecosystem [PDF]

open access: yes, 2003
Bibliography: leaves 122-159.Three fish species, anchovy Engraulis encrasicolus, sardine Sardinops sagax and round herring Etrumeus whiteheadi, co-exist over the western Agulhas Bank (W AB) in the southern Benguela upwelling ecosystem.
Dopolo, Mbulelo Tomie
core  

A summary of the South African sardine fishery

open access: yes
Sardine is an important target of the South African purse-seine fishery, the largest commercial fishery in South Africa (by landed mass). This fishery, initially established on the West Coast, but with some subsequent infrastructure development on the South Coast, has until recently during the past decade been under pressure because of low biomass ...
de Moor, Carryn, Coetzee, Janet
openaire   +2 more sources

DNA Metabarcoding Reveals the Diet and Conservation Needs of the Chinese Crested Tern and Greater Crested Terns in Zhejiang Breeding Islands

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study employs DNA metabarcoding to analyze the diet composition of the critically endangered Chinese crested tern and the greater crested tern during their breeding season in Zhejiang. The terns primarily consume epipelagic schooling fish like anchovies and mackerel, with minimal overlap with commercial fisheries (< 5% commercial fish).
Peng Ding   +10 more
wiley   +1 more source

Effect Differences of Omega‐3 Fatty Acids From Plant Oil and Fish Oil on Human Health

open access: yesAgriFood: Journal of Agricultural Products for Food, Volume 2, Issue 1, Page 4-16, March 2026.
Omega‐3 fatty acids in plant oil is no less than fish oil on human health. ALA in plant oil takes directly healthy effects without conversion to DHA and EPA. Plant oil can be substitutes for fish oil to support partial ω‐3 fatty acids. For people who cannot afford fish oil, plant oil is also good for public health.
Mengxue Fang   +3 more
wiley   +1 more source

Antimicrobial Resistance in Salmonella Across Aquaculture, Seafood and Related Aquatic Environments: A Scoping Review With Exploratory Textual Analysis

open access: yesReviews in Aquaculture, Volume 18, Issue 2, March 2026.
This scoping review with textual analysis maps antimicrobial resistance in Salmonella across aquaculture, seafood, and related aquatic environments. Across 93 studies, recurrent MDR patterns suggest sentinel serotypes (S. Typhimurium, S. Newport) and a minimal antimicrobial susceptibility testing (AST) panel to guide matrix‐stratified One Health ...
Cristiane Coimbra de Paula   +8 more
wiley   +1 more source

Do You Study What You Eat? Comparing South African Aquatic Food Production Statistics With Research

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT In many countries, foods from aquatic sources provide an important source of protein and key micronutrients. However, aquatic food systems can be impacted by hazards, which drive inefficiencies. Such inefficiencies have consequences for the environmental, economic and social sustainability of food.
Sarah R. Alewijnse   +3 more
wiley   +1 more source

Foraging ecology of the African Penguin Spheniscus demersus in relation to ocean physical processes. [PDF]

open access: yes, 2012
Includes abstract.This research demonstrated the dual utility of bio-loggers as a method for generating accurate, high-resolution oceanographic data. These data can be used in future studies, generating a cross disciplinary platform for research.
Van Eeden, Rowen Brandon
core  

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