Results 51 to 60 of about 2,868,735 (385)

Wind– and Sea‐Ice–Driven Interannual Variability of Antarctic Bottom Water Formation

Journal of Geophysical Research: Oceans, 2023
Antarctic Bottom Water (AABW) is a major component of the global overturning circulation, originating around the Antarctic continental margin. In recent decades AABW has both warmed and freshened, but there is also evidence of large interannual ...
C. Schmidt, A. Morrison, M. England
semanticscholar   +1 more source

Along‐Slope Variability of Cross‐Slope Eddy Transport in East Antarctica

Geophysical Research Letters, 2019
Circumpolar Deep Water (CDW) transport across the Antarctic continental slope regulates the delivery of heat to the shelf and its availability to melt floating ice shelves. The cross‐slope density field, calculated from profiles collected by conductivity‐
Annie Foppert, Stephen R. Rintoul, Matthew H. England   +2 more
doaj   +1 more source

Externally forced symmetric warming in the Arctic and Antarctic during the second half of the twentieth century

Geoscience Letters, 2022
In recent decades, the two polar regions have exhibited strikingly different changes, with much greater warming in the Arctic than the Antarctic. However, the warming asymmetry between the two polar regions is quite small during the second half of the ...
Jianyu Liu, Yiyong Luo, Fukai Liu
doaj   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source

Meteorology of the Antarctic Region [PDF]

Nature, 1882
IT is well known that on the Antarctic lands perpetual snow descends much lower than in corresponding latitudes of the northern hemisphere. The chief cause of this is, no doubt, the difference of climate due to the preponderance of land in the northern hemisphere and of water in the southern.
openaire   +1 more source

Resolving environmental drivers of microbial community structure in Antarctic soils [PDF]

, 2009
Antarctic soils are extremely cold, dry, and oligotrophic, yet harbour surprisingly high bacterial diversity. The severity of environmental conditions has constrained the development of multi-trophic communities, and species richness and distribution is ...
Barrett, John E., Cary, S. Craig, Rejto, Lidia, Smith, Julie L., Tusnady, Gabor   +4 more
core   +2 more sources

Antarctic Atmospheric River Climatology and Precipitation Impacts

Journal of Geophysical Research: Atmospheres, 2021
The Antarctic ice sheet (AIS) is sensitive to short‐term extreme meteorological events that can leave long‐term impacts on the continent's surface mass balance (SMB).
J. Wille, V. Favier, I. Gorodetskaya, Cécile Agosta, C. Kittel, Jai Chowdhry Beeman, N. Jourdain, J. Lenaerts, Francis Codron   +8 more
semanticscholar   +1 more source

A Sustainable Adhesive Paradigm: Reversibly Reinforcing, Heat‐Free Bonding with Universal Substrates

Advanced Science, EarlyView.
A heat‐free adhesive system, delivering superior adhesion strength across metal, plastic, and glass substrates, is developed. Repeatable bonding with reinforcement instead of strength reduction enables error‐tolerant applications. This design paradigm establishes an eco‐friendly alternative to conventional adhesives, particularly suitable for ...
Shuang Zhang, Xin Jing, Shilong Wu, Fang Liu, Xiaoyuan Li, Yubin Huang   +5 more
wiley   +1 more source

Setting a precautionary catch limit for Antarctic krill [PDF]

, 2002
A revised precautionary catch limit for Antarctic krill (Euphausia superba) in the Scotia Sea of 4 million tons was recently adopted by the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR).
Brandon, M. A., Brierley, A. S., Demer, D. A., Emery, J. H., Everson, I., Goss, C., Hewitt, R. P., Kasatkina, S., Kawaguchi, S., Malyshko, A., Miller, D. G. M., Naganobu, M., Siegel, V., Takao, Y., Trathan, P. N., Tshernyshkov, P., Watkins, J. L.   +16 more
core   +2 more sources

How Does Antarctic Bottom Water Cross the Southern Ocean?

Geophysical Research Letters, 2022
Antarctic Bottom Water (AABW), which fills the global ocean abyss, is derived from dense water that forms in several distinct Antarctic shelf regions. Previous modeling studies have reached conflicting conclusions regarding export pathways of AABW across
A. Solodoch, A. Stewart, A. Hogg, A. Morrison, A. Kiss, A. Thompson, S. Purkey, L. Cimoli   +7 more
semanticscholar   +1 more source