Evidences of strong sources of DFe and DMn in Ryder Bay, Western Antarctic Peninsula
نویسندگان
چکیده
منابع مشابه
Impact of the 1997/98 ENSO on upper ocean characteristics in Marguerite Bay, western Antarctic Peninsula
[1] A year-round sequence of hydrographic casts is used to trace the evolution of the upper ocean waters in Marguerite Bay, western Antarctic Peninsula (wAP), between 1998 and 2002. Winter 1998 was anomalous, showing an unusually deep mixed layer that became progressively more saline until spring, reaching salinities as high as 34.0. The remnant of this mixed layer (the Winter Water, WW) was th...
متن کاملEcological nichemodeling of sympatric krill predators aroundMarguerite Bay, Western Antarctic Peninsula
Adélie penguins (Pygoscelis adeliae), carabeater seals (Lobodon carcinophagus), humpback (Megaptera novaeangliae), and minke whales (Balaenoptera bonaernsis) are found in the waters surrounding the Western Antarctic Peninsula. Each species relies primarily on Antarctic krill (Euphausia superba) and has physiological constraints and foraging behaviors that dictate their ecological niches. Unders...
متن کاملThe Marine System of the Western Antarctic Peninsula
The Ecosystems Center, MBL, Woods Hole, MA, USA British Antarctic Survey, Cambridge, UK Virginia Instute of Marine Science, College of William and Mary, Gloucester Point, VA, USA Woods Hole Oceanographic Institution, Woods Hole, MA, USA Princeton University, Princeton, NJ, USA Lamont-Doherty Earth Observatory, Palisades, NY, USA MIT-WHOI Joint Program in Oceanography/Applied Ocean Science and E...
متن کاملA doubling in snow accumulation in the western Antarctic Peninsula
[1] We present results from a new medium depth (136 metres) ice core drilled in a high accumulation site (73.59 S, 70.36 W) on the south-western Antarctic Peninsula during 2007. The Gomez record reveals a doubling of accumulation since the 1850s, from a decadal average of 0.49 mweq y 1 in 1855–1864 to 1.10 mweq y 1 in 1997–2006, with acceleration in recent decades. Comparison with published acc...
متن کاملWestern Antarctic Peninsula physical oceanography and spatio–temporal variability
Peninsula (WAP). The dataset offers the most long-lived consistent CTD-gridded observations of Antarctic waters collected anywhere in the Southern Ocean. The physical characteristics, water column structure and spatio–temporal variability of the various properties are examined for physically consistent and ecologically important patterns and modes of variability. Unique findings of note include...
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ژورنال
عنوان ژورنال: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
سال: 2018
ISSN: 1364-503X,1471-2962
DOI: 10.1098/rsta.2017.0172