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The diet of Antarctic krill (Euphausia superba) has … been studied using a variety of techniques, but … current methods still suffer from problems that are … difficult to solve. This study examined an alternative … approach utilizing DNA as a prey biomarker.
Oceanographic measurements were conducted in the vicinity of the Mertz Polynya, encompassing 2 consecutive seasonal cycles from 1998 to 2000. In the southern winter of 1999, a total of 92 CTD/LADCP vertical profile stations were taken, most to within 20 m of the bottom…
Food web models depend on identifying which taxa are eaten and in what proportion they are consumed. Arctocephalus … seals are generalist foragers and are an ongoing focus of Southern Hemisphere marine ecosystem research. This is the first … feeding experiment to use Arctocephalus spp.
A large-scale interdisciplinary survey of the waters between 30-80°E will take place between … January and March 2006.
1. Although marine protected areas (MPAs) are often established to protect threatened top-order … predators, there is a paucity of data that can be used to evaluate their efficacy in achieving this … purpose. 2.
Quantifying the contribution of solar variability to past and present climate change has been … an important and controversial aspect of climate research.
Preliminary results are presented from the first validation of geophysical data products (ice concentration, snow thickness on sea ice (hs) and ice temperature (TI ) from the NASA EOS Aqua AMSRE sensor, in East Antarctica (in September–October 2003).