Inferring trophic variation for Antarctic krill (Euphausia superba) in the Antarctic Peninsula from the austral fall to early winter using stable isotope analysis

2018 ◽  
Vol 37 (6) ◽  
pp. 90-95 ◽  
Author(s):  
Guoping Zhu ◽  
Haiting Zhang ◽  
Qi Song ◽  
Yang Yang ◽  
Shaoqin Wang ◽  
...  
Keyword(s):  
Stable Isotope ◽  
Antarctic Peninsula ◽  
Stable Isotope Analysis ◽  
Antarctic Krill ◽  
Isotope Analysis ◽  
Euphausia Superba ◽  
Early Winter ◽  
The Antarctic ◽  
Antarctic Krill Euphausia Superba

Ontogenetic diet shift in Antarctic krill (Euphausia superba) in the Prydz Bay: a stable isotope analysis

2017 ◽  
Vol 36 (12) ◽  
pp. 67-78 ◽  
Author(s):  
Ye Zhang ◽  
Chaolun Li ◽  
Guang Yang ◽  
Yanqing Wang ◽  
Zhencheng Tao ◽  
...  
Keyword(s):  
Stable Isotope ◽  
Stable Isotope Analysis ◽  
Antarctic Krill ◽  
Isotope Analysis ◽  
Euphausia Superba ◽  
Prydz Bay ◽  
Diet Shift ◽  
Ontogenetic Diet Shift ◽  
Antarctic Krill Euphausia Superba

RESEARCH ON LENGTH COMPOSITION OF ANTARCTIC KRILL (EUPHAUSIA SUPERBA) GROUPS AROUND THE ANTARCTIC PENINSULA

2013 ◽  
Vol 36 (5) ◽  
pp. 998-1004
Author(s):  
Hui XIA ◽  
Liu-Xiong XU ◽  
Guo-Ping ZHU ◽  
Hong-Liang HUANG ◽  
Chun-Lei FENG ◽  
...  
Keyword(s):  
Antarctic Peninsula ◽  
Antarctic Krill ◽  
Euphausia Superba ◽  
The Antarctic ◽  
Antarctic Krill Euphausia Superba

Distribution and abundance of Antarctic krill (Euphausia superba) along the Antarctic Peninsula

2013 ◽  
Vol 77 ◽  
pp. 63-74 ◽  
Author(s):  
Volker Siegel ◽  
Christian S. Reiss ◽  
Kimberly S. Dietrich ◽  
Matilda Haraldsson ◽  
Gerhard Rohardt
Keyword(s):  
Antarctic Peninsula ◽  
Antarctic Krill ◽  
Euphausia Superba ◽  
The Antarctic ◽  
Antarctic Krill Euphausia Superba

Observations on moulting in Antarctic Krill (Euphausia superba Dana)

1982 ◽  
Vol 33 (1) ◽  
pp. 71 ◽  
Author(s):  
T Ikeda ◽  
P Dixon
Keyword(s):  
Phaeodactylum Tricornutum ◽  
Antarctic Krill ◽  
Dry Weight ◽  
Euphausia Superba ◽  
Dunaliella Tertiolecta ◽  
Antarctic Ocean ◽  
Fish Food ◽  
Antarctic Waters ◽  
The Antarctic ◽  
Antarctic Krill Euphausia Superba

Live E. superba were transported from Antarctic waters to a tropical laboratory where observations at the temperature of -0.5�C (0 to - 1.0�C), were made of intermoult period of specimens fed a mixture of microalgae (Dunaliella tertiolecta and Phaeodactylum tricornutum) or artificial pet fish food or starved. Mean intermoult period was 26.4-27.1 days for fed specimens and 29.6 days for starved specimens, with no relation to the size of specimens. The moult accounted for a loss of 2.63-4.35% of animal dry weight, which is equivalent to 1.1-1.8% of animal nitrogen or 1.4-2.3% of animal carbon. The contribution of moults to detritus in the Antarctic Ocean was estimated as 0.11 g C m-2 per year.

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