Results 91 to 100 of about 51,819 (257)

Multidecadal warming of Antarctic waters [PDF]

, 2014
Decadal trends in the properties of seawater adjacent to Antarctica are poorly known, and the mechanisms responsible for such changes are uncertain. Antarctic ice sheet mass loss is largely driven by ice shelf basal melt, which is influenced by ocean-ice
Aoki, Shigeru, Heywood, Karen J., Schmidtko, Sunke, Thompson, Andrew F.   +3 more
core   +1 more source

Larval Arctic cod (Boreogadus saida) exhibit stronger developmental and physiological responses to temperature than to elevated pCO2

Journal of Fish Biology, EarlyView.
Abstract High‐latitude ecosystems are simultaneously warming and acidifying under ongoing climate change. Arctic cod (Boreogadus saida) are a key species in the Arctic Ocean and have demonstrated sensitivity to ocean warming and acidification as adults and embryos, but their larval sensitivity to the combined stressors is unknown. In a laboratory multi‐
Emily Slesinger, Louise A. Copeman, Benjamin J. Laurel, Mary Beth R. Hicks, Paul J. Iseri, Michelle A. Stowell, Thomas P. Hurst   +6 more
wiley   +1 more source

Resource potential and maturity estimates of Euphausia superba in East Antarctica

Frontiers in Marine Science
The East Antarctic krill fisheries are spread across two Divisions of the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR), Division 58.4.1 between 80-150°E and Division 58.4.2 between 30-80°E.
Dale Maschette, Dale Maschette, Simon Wotherspoon, Hiroto Murase, Nat Kelly, Philippe Ziegler, Kerrie M. Swadling, Kerrie M. Swadling, So Kawaguchi, So Kawaguchi   +9 more
doaj   +1 more source

Anti-inflammatory effect of ozonated krill (Euphausia superba) oil in lipopolysaccharide-stimulated RAW 264.7 macrophages

Fisheries and Aquatic Sciences, 2018
Background Inflammation has been known to associate with many human diseases. The objective of this study was to evaluate an anti-inflammatory effect of ozonated krill (Euphausia superba) oil, which was prepared by the treatment of krill oil using ozone ...
Hong-Deok Kim, Soo-Bin Lee, Seok-Chun Ko, Won-Kyo Jung, Young-Mog Kim, Seon-Bong Kim   +5 more
doaj   +1 more source

Mobulid rays feed on euphausiids in the Bohol Sea [PDF]

Royal Society Open Science, 2017
Mobulid rays have a conservative life history and are caught in direct fisheries and as by-catch. Their subsequent vulnerability to overexploitation has recently been recognized, but fisheries management can be ineffective if it ignores habitat and prey ...
Christoph A. Rohner, Katherine B. Burgess, Joshua M. Rambahiniarison, Joshua D. Stewart, Alessandro Ponzo, Anthony J. Richardson   +5 more
doaj   +1 more source

Current status and trends of Antarctic krill in the east Antarctica [PDF]

, 2016
Mahy studies on the ecology of Antarctic krill (Euphausia superba) have been carried out since the Discovery expeditions (Marr, 1962); however, most of the survey efforts have been concentrated in the Southwest Atlantic sector (e.g., Watkins et al., 2003)

core   +1 more source

Crystallite size distribution and dislocation structure determined by diffraction profile analysis: principles and practical application to cubic and hexagonal crystals [PDF]

, 2001
Two different methods of diffraction profile analysis are presented. In the first, the breadths and the first few Fourier coefficients of diffraction profiles are analysed by modified Williamson-Hall and Warren-Averbach procedures. A simple and pragmatic
Borbély, A., Gubicza, Jenő, Ribárik, Gábor, Ungár, Tamás   +3 more
core   +1 more source

Changing circumpolar distributions and isoscapes of Antarctic krill: Indo‐Pacific habitat refuges counter long‐term degradation of the Atlantic sector

Limnology and Oceanography, 2020
The Southern Ocean provides strong contrasts in rates and directions of change in temperature and sea ice between its sectors, but it is unknown how these affect plankton species that are distributed right around Antarctica.
Guang Yang, A. Atkinson, S. Hill, L. Guglielmo, A. Granata, Chaolun Li   +5 more
semanticscholar   +1 more source

Polar cod Boreogadus saida occurrence is driven by temperature at the margin of its distribution

Journal of Fish Biology, EarlyView.
Abstract With a warming Arctic, suitable habitat for polar cod Boreogadus saida (Lepechin 1774) is predicted to decrease. We investigated the changes in distribution of polar cod on the southern limit of its distribution in the Atlantic Ocean (around Iceland) during both autumn and spring after a recent period of warming in the area.
James Kennedy, Christophe Pampoulie
wiley   +1 more source

Calcium Isotopes Correlate With Baleen Whale Feeding Ecology

Marine Mammal Science, Volume 42, Issue 1, January 2026.
ABSTRACT Baleen whales are among the largest animals ever and engineer marine ecosystems by transporting nutrients both vertically through the water column and across vast oceanic distances. Hidden underwater, their feeding habits often remain unseen and hence must be studied indirectly based on stomach contents and stable isotopes.
Jeremy E. Martin, William M. G. Parker, Olivier Lambert, Giovanni Bianucci, Alberto Collareta, Romain Amiot, Arnauld Vinçon‐Laugier, Felix G. Marx   +7 more
wiley   +1 more source