Results 71 to 80 of about 2,564 (209)

Ice Algae-Produced Carbon Is Critical for Overwintering of Antarctic Krill Euphausia superba

Frontiers in Marine Science, 2017
Antarctic krill Euphausia superba (“krill”) constitute a fundamental food source for Antarctic seabirds and mammals, and a globally important fisheries resource.
Doreen Kohlbach, Doreen Kohlbach, Benjamin A. Lange, Benjamin A. Lange, Fokje L. Schaafsma, Carmen David, Carmen David, Martina Vortkamp, Martin Graeve, Jan A. van Franeker, Thomas Krumpen, Hauke Flores, Hauke Flores   +12 more
doaj   +1 more source

Comparing trophic position estimates using bulk and compound specific stable isotope analyses: applying new approaches to mackerel icefish Champsocephalus gunnari [PDF]

PeerJ
Quantifying the tropic position (TP) of an animal species is key to understanding its ecosystem function. While both bulk and compound-specific analyses of stable isotopes are widely used for this purpose, few studies have assessed the consistency ...
Jose Antonio Canseco, Edwin J. Niklitschek, Claudio Quezada-Romegialli, Chris Yarnes, Chris Harrod   +4 more
doaj   +2 more sources

Nitrogen and carbon isotopic compositions in Euphausia superba Dana collected off the Ongul islands in Lützow-Holm Bay, near Syowa Station, Antarctica in 1984-85

Antarctic Record
This paper is a part of the report on the Marine Biological Research Activities of the 25th Wintering Expedition of the JARE (Japanese Antarctic Research Expedition) in 1984-85, focusing on the feeding behavior of Antarctic krill, Euphausia superba Dana,
Sakae Kudoh, Eitaro Wada, Koichi Kawaguchi   +2 more
doaj   +1 more source

Target strengths of Antartic krill (Euphausia superba)

, 1988
Encaged aggregations of swimming krill have been measured at 38 and 120 kHz. The results indicate that the target strength values are substantially lower than previously assumed.
Everson, Inigo, Bone, Douglas G., Watkins, Jonathan L., Foote, Kenneth G.   +3 more
openaire   +2 more sources

Dietary antarctic krill improves antioxidant capacity, immunity and reduces lipid accumulation, insights from physiological and transcriptomic analysis of Plectropomus leopardus

BMC Genomics
Background Due to its enormous biomass, Antarctic krill (Euphausia superba) plays a crucial role in the Antarctic Ocean ecosystem. In recent years, Antarctic krill has found extensive application in aquaculture, emerging as a sustainable source of ...
Mengya Wang, Shaoxuan Wu, Hui Ding, Mingyi Wang, Jiayi Ma, Jie Xiao, Bo Wang, Zhenmin Bao, Jingjie Hu   +8 more
doaj   +1 more source

Exploring an antioxidant and hemostasis activity of peptides from Antarctic krill Euphausia superba

Український антарктичний журнал
The goal of the study was to obtain the fractions of endogenous and hydrolytic peptides from the hydrobiont Euphausia superba and evaluate their antioxidant potential and possible activity against certain hemostasis factors.
Nataliia Raksha, Tetiana Halenova, Tetiana Vovk, Olexiy Savchuk, Tetyana Beregova, Lyudmila Ostapchenko   +5 more
doaj   +1 more source

Effects of L-Lysine Pretreatment and Sterilization Process on the Quality of Canned Antarctic Krill [PDF]

Shipin Kexue
This study aimed to study the effects of sterilization temperature and time on the quality of canned Antarctic krill pretreated with L-lysine (Lys) at the same sterilization intensity.
TAN Yuting, SUN Peizi, MAN Hao, ZHANG Xinyu, XU Xiaoyu, LI Dongmei
doaj   +1 more source

Summer distribution and demography of Antarctic krill Euphausia superba Dana, 1850 (Euphausiacea) at the South Orkney Islands, 2011–2015 [PDF]

, 2018
Bjørn A. Krafft, Ludvig Ahm Krag, Tor Knutsen, Georg Skaret, Knut Helge Jensen, Jens O Krakstad, Stuart Larsen, Webjørn Melle, Svein A. Iversen, Olav Rune Godø   +9 more
openalex   +1 more source

Allergenicity Reduction of Antarctic Krill (Euphausia superba) Tropomyosin through Glycosylation Modification

Shipin gongye ke-ji
Antarctic krill (Euphausia superba) was a premium protein resource. However, its strong allergenicity remained a problem that awaited resolution.
Shuqi ZHANG, Shuya WANG, Shuqi JIA, Kexin LIU, Na SUN   +4 more
doaj   +1 more source

Detection of growth zones in the eyestalk of the Antarctic krill Euphausia superba (Dana, 1852) (Euphausiacea) [PDF]

, 2016
Bjørn A. Krafft, Ann‐Lisbeth Agnalt, Eva Farestveit, Guldborg Søvik, Merete Kvalsund   +4 more
openalex   +1 more source