Results 21 to 30 of about 210,781 (202)

Seawater acidification more than warming presents a challenge for two Antarctic macroalgal-associated amphipods [PDF]

, 2016
Elevated atmospheric pCO2 concentrations are triggering seawater pH reductions and seawater temperature increases along the western Antarctic Peninsula (WAP).
Amsler, Charles D., Angus, Robert A., McClintock, James B., Schoenrock, Kathryn M., Schram, Julie B.   +4 more
core   +2 more sources

New genus, three new species and new records of Herpyllobiidae Hansen, 1892 (Crustacea, Copepoda) parasites of polychaetes from Antarctica [PDF]

, 2006
During the Antarctic Polarstern cruises ANT XIX/3 (ANDEEP-I), XIX/5 (LAMPOS), and XXI/2 (BENDEX) new material of symbiotic copepods associated with polynoid polychaetes was collected.
Bresciani, José, Conradi Barrena, Mercedes, López González, Pablo José   +2 more
core   +3 more sources

Extremely low long‐term erosion rates around the Gamburtsev Mountains in interior East Antarctica [PDF]

, 2010
The high elevation and rugged relief (>3 km) of the Gamburtsev Subglacial Mountains (GSM) have long been considered enigmatic. Orogenesis normally occurs near plate boundaries, not cratonic interiors, and large‐scale tectonic activity last occurred in ...
Cox, S. E., Hemming, S. R., Reiners, P. W., Thomson, S. N., van de Flierdt, T.   +4 more
core   +2 more sources

The History of Astrophysics in Antarctica [PDF]

, 2004
We examine the historical development of astrophysical science in Antarctica from the early 20th century until today. We find three temporally overlapping eras, each having a rather distinct beginning.
Andres, Andrewes, Aristidi, Ashley, Ashley, Balthasar T. Indermuehle, Barwick, Bayly, Bayly, Boggs, Burton, Chamberlin, Chen, Cordaro, Dempsey, Dragovan, Duldig, Engargiola, Fossat, Fowler, Gillingham, Gillingham, Grec, Gurney, Halzen, Harper, Harvey, Jacklyn, Jacklyn, Keating, Kowitt, Lane, Law, Lawrence, Loewenstein, Marks, Marks, Marks, Mawson, McCracken, Michael G. Burton, Morse, Mosconi, Mullan, Opdishaw, Pajot, Parsons, Parsons, Piccirillo, Pomerantz, Pomerantz, Rathborne, Ravick, Rust, Sarah T. Maddison, Shea, Shima, Storey, Storey, Storey, Swain, Tolstikov, Tosti, Travouillon, Travouillon, Travouillon, Valenziano, van Stekelenborg, Walker, Walker, Wiebusch, Yngvesson, Yoshida   +72 more
core   +3 more sources

Four new species of Parvoplaca ( Teloschistales , Ascomycota )

Plant and Fungal Systematics, 2023
The genus Parvoplaca is extended with four new species: P. candanii from Antarctica, P. lamprocarpa from Alaska, and P. macroborealis and P. tenebrosa from Oregon. Collections identified as P.
Ulf Arup, Ulrik Søchting, Mehmet Gökhan Halıcı   +2 more
doaj   +1 more source

A revised inventory of Antarctic subglacial lakes [PDF]

, 2005
The locations and details of 145 Antarctic subglacial lakes are presented. The inventory is based on a former catalogue of lake-type features, which has been subsequently reanalysed, and on the results from three additional datasets.
Blankenship, Donald D., Carter, Sasha, Popov, Sergey, Siegert, Martin, Tobacco, Ignazio   +4 more
core   +1 more source

Texture features of multi-year fresh ice in the Transcription bay, East Antarctica, in the period of summer melting

Лëд и снег, 2022
The paper presents new data on the texture and density of a unique natural object – perennial fresh landfast ice in the Gulf of Transcription (East Antarctica), obtained in January 2020.
V. V. Kharitonov, V. A. Borodkin
doaj   +1 more source

Tidal influence on Rutford Ice Stream, West Antarctica: observations of surface flow and basal processes from closely-spaced GPS and passive seismic stations [PDF]

, 2008
High-resolution surface velocity measurements and passive seismic observations from Rutford Ice Stream, West Antarctica, 40 km upstream from the grounding line are presented.
A.E. Behar, A.M. Smith, Doake, Doake, Frolich, G. Aðalgeirsdóttir, K. Makinson, K.W. Nicholls, M.A. King, Pugh, Rignot, T. Murray   +11 more
core   +2 more sources

Summertime tintinnids in surface water of the Weddell and Cosmonaut seas: community structure and relationships with different water masses

Polar Research, 2023
Tintinnids (Ciliophora) are important microzooplankton grazers. In the Southern Ocean, they are found in the Antarctic Zone, Polar Front and Subantarctic Zone.
Jingyuan Li, Haibo Li, Chaofeng Wang, Yuan Zhao, Li Zhao, Yi Dong, Wuchang Zhang   +6 more
doaj   +1 more source

History of oceanic front development in the New Zealand sector of the Southern Ocean during the Cenozoic--a synthesis [PDF]

, 2001
The New Zealand sector of the Southern Ocean (NZSSO) has opened about the Indian-Pacific spreading ridge throughout the Cenozoic. Today the NZSSO is characterised by broad zonal belts of antarctic (cold), subantarctic (cool), and subtropical (warm ...
Abelmann A., Abreu V. S., Arnold A. J., Baldauf J. G., Baldauf J. G., Barker P. F., Barrera E., Berggren W. A., Beu A. G., Chaproniere G. C. H., Crux J. A., Devereux I., Edwards A. R., Edwards A. R., Fordyce R. E., Gordon A. L., Hampton M. A., Hanna E., Harwood D. M., Head P. S., Hollis C. J., Hornibrook N. de B., Hornibrook N. de B., Jaques A. L., Jenkins D. G., Keany J., Keller G., Kennett D. M., Kennett J. P., Kennett J. P., Kennett J. P., Kennett J. P., Kennett J. P., Kennett J. P., Kennett J. P., Kennett J. P., Lawver L. A., Lawver L. A., Lazarus D., Mackie J., Miller K. G., Murphy M. G., Nelson C. S., O'Connell S. B., Pearce F., Raymo M., Rohling E. J., Sancetta C., Sancetta C., Shackleton N. J., Shackleton N. J., Shafik S., Stott L. D., Sutherland F. L., Tsuchi R., Van Couvering J. A., Vella P., Wei W., Wise S. W., Wolfe J. A., Zachos J. C.   +60 more
core   +2 more sources