Until recently, what we knew about the lives of baleen whales in the Southern Ocean was chiefly based on research conducted during the Antarctic summer. The reason: in the winter, there were virtually no biologists on site ...
Plants & Animals
Dec 17, 2020
0
448
This study provides the first estimate of how much carbon large swarms of Antarctic krill can draw down and store through the molting process. The efficiency of this process has an important influence on our global climate.
Ecology
Nov 30, 2020
0
84
A long-term Griffith University-led study has for the first time used biochemical tracers in whale blubber to track the diet of humpback whales over 10 years.
Ecology
Oct 26, 2020
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121
Krill is rapidly gaining popularity. The small shrimp-like organism from the Antarctic is used as fish food in aquaculture and increasingly in dietary supplements and healing ointments. Although the krill catch is regulated, ...
Plants & Animals
Oct 16, 2020
1
16
New research shows that Antarctic krill (Euphausia superba), a key link in the Southern Ocean food web, have refuges from the rapid climatic warming and ice loss that has degraded part of its habitat. The study is published ...
Ecology
Sep 22, 2020
0
8
A New Zealand-led international study of the crabeater seal population in Antarctica aims to understand environmental impacts on one of the southern-most mammals in the world.
Plants & Animals
Aug 13, 2020
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11
Ocean warming is likely to alter the distribution and lifecycle of ecologically and commercially important Antarctic krill over the rest of this century, according to new IMAS-led research.
Environment
May 18, 2020
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26
The western Antarctic Peninsula is experiencing rapid environmental change, with warming air and ocean temperatures and decreasing sea ice. How these changes will affect Antarctic krill is a crucial question, because this ...
Ecology
Apr 27, 2020
0
108
Feeding at the ocean's surface appears to play an important role in New Zealand blue whales' foraging strategy, allowing them to optimize their energy use, Oregon State University researchers suggest in a new study.
Plants & Animals
Apr 22, 2020
0
275
Antarctic penguins have been on the forefront of climate change, experiencing massive changes to their natural habitat as the world's temperatures and human activity in the region have increased. Now, new research has revealed ...
Plants & Animals
Dec 4, 2019
0
11
