Results 71 to 80 of about 108,346 (277)

Monitoring Antarctic krill (Euphausia superba) distribution in the Southern Ocean: environmental DNA (eDNA) adds to the toolbox

Frontiers in Marine Science
Antarctic krill (Euphausia superba Dana) is a key species of the Southern Ocean ecosystem, immensely abundant and targeted by the krill fishery. For their sustainable management, krill distribution and biomass estimates are required, typically achieved ...
Leonie Suter, Leonie Suter, Alicia Burns, Alicia Burns, Alicia Burns, Sophie Bestley, Sophie Bestley, Jez Bird, Madeleine J. Brasier, Madeleine J. Brasier, Martin Cox, Martin Cox, Derek Hamer, Olivia J. Johnson, So Kawaguchi, So Kawaguchi, So Kawaguchi, Rob King, Rob King, Andreas Klocker, Jessica Melvin, Christine K. Weldrick, Christine K. Weldrick, Simon Wotherspoon, Ben Raymond, Ben Raymond   +25 more
doaj   +1 more source

Di(2-ethylhexyl) adipate (DEHA) detection in Antarctic krill (Euphasia superba Dana)

Polar Research, 2018
In this reported study, a novel high-performance thin-layer chromatography (HPTLC) method was developed for the detection and quantification of the toxic substance di(2-ethylhexyl) adipate (DEHA) in Antarctic krill.
Xiangning Han, Daicheng Liu
doaj   +1 more source

Enhancing the ecosystem approach for the fishery for Antarctic krill within the complex, variable, and changing ecosystem at South Georgia

ICES Journal of Marine Science, 2021
The objective of the ecosystem approach to fisheries management is to sustain healthy marine ecosystems and the fisheries they support. One of the earliest implementations was in the Southern Ocean, where decision rules and stock reference points were ...
P. Trathan, Sophie Fielding, P. Hollyman, Eugene J. Murphy, V. Warwick‐Evans, Martin A. Collins   +5 more
semanticscholar   +1 more source

Research Progress on Antarctic Krill Products and Their Quality and Safety [PDF]

Progress in Fishery Sciences
Antarctic krill (Euphausia superba) and its products have garnered increasing attention as valuable natural resources because of their rich nutritional profile, particularly that of their bioactive compounds such as proteins and phospholipids.
SUN Huihui, ZHAO Ling, LIU Zhidong, CAO Rong   +3 more
doaj   +1 more source

Identifying Risk: Concurrent Overlap of the Antarctic Krill Fishery with Krill-Dependent Predators in the Scotia Sea. [PDF]

PLoS ONE, 2017
Mitigating direct and indirect interactions between marine predators and fisheries is a motivating factor for ecosystem-based fisheries management (EBFM), especially where predators and fisheries compete for a shared resource. One difficulty in advancing
Jefferson T Hinke, Anthony M Cossio, Michael E Goebel, Christian S Reiss, Wayne Z Trivelpiece, George M Watters   +5 more
doaj   +1 more source

Turning microplastics into nanoplastics through digestive fragmentation by Antarctic krill

Nature Communications, 2018
Microplastics (plastics
A. Dawson, S. Kawaguchi, C. King, K. Townsend, R. King, Wilhelmina M. Huston, S. B. Bengtson Nash   +6 more
semanticscholar   +1 more source

Oceanic circumpolar habitats of Antarctic krill [PDF]

Marine Ecology Progress Series, 2008
Surveys of Euphausia superba often target localised shelves and ice edges where their growth rates and predation losses are atypically high. Emphasis on these areas has led to the current view that krill require high food concentrations, with a distribution often linked to shelves.
Atkinson, A., Siegel, V., Pakhomov, E.A., Rothery, P., Loeb, V., Ross, R.M., Quetin, L.B., Schmidt, K., Fretwell, P., Murphy, E.J., Tarling, G.A., Fleming, A.H.   +11 more
openaire   +2 more sources

Super-aggregations of krill and humpback whales in Wilhelmina Bay, Antarctic Peninsula. [PDF]

PLoS ONE, 2011
Ecological relationships of krill and whales have not been explored in the Western Antarctic Peninsula (WAP), and have only rarely been studied elsewhere in the Southern Ocean.
Douglas P Nowacek, Ari S Friedlaender, Patrick N Halpin, Elliott L Hazen, David W Johnston, Andrew J Read, Boris Espinasse, Meng Zhou, Yiwu Zhu   +8 more
doaj   +1 more source

Characterization of the Antioxidant Peptides Prepared From the Seed Kernel of Xanthoceras sorbifolium Using Enzymatic Hydrolysis: Molecular Docking Analysis and In Vitro Binding Studies

Food Safety and Health, EarlyView.
XSPH‐I exhibits excellent cellular antioxidant activity and cell protective effects. Four novel antioxidant peptides were screened from XSPH‐I peptide, and the newly synthetic peptide exhibits excellent antioxidant properties in vitro. ABSTRACT In this study, the antioxidant peptides (XSPH) from Xanthoceras sorbifolium oleifera were extracted and ...
Yalin Li, Chao Liu, Rong Sun, Jinyue Sun, Ye Shi, Shihai Lu, Dahu Zhang, Jinwei Qi, Xu Guo, Zhenlin Han, Ningyang Li   +10 more
wiley   +1 more source

Self-organization and information transfer in Antarctic krill swarms

bioRxiv, 2021
Antarctic krill swarms are one of the largest known animal aggregations. However, despite being the keystone species of the Southern Ocean, little is known about how swarms are formed and maintained, and we lack a detailed understanding of the local ...
A. Burns, T. Schaerf, J. Lizier, S. Kawaguchi, M. Cox, R. King, J. Krause, A. Ward   +7 more
semanticscholar   +1 more source