Results 271 to 280 of about 106,138 (355)

Evaluation of AMSR‐E snow depth product over East Antarctic sea ice using in situ measurements and aerial photography [PDF]

, 2008
A. P. Worby, T. Markus, Adam Steer, Victoria I. Lytle, RA Massom   +4 more
openalex   +1 more source

Geomorphological Evidence of Near‐Surface Ice at Candidate Landing Sites in Northern Amazonis Planitia, Mars

Journal of Geophysical Research: Planets, Volume 130, Issue 5, May 2025.
Abstract This work presents geomorphological analyses of an area at the boundary between Arcadia Planitia and northern Amazonis Planitia, situated in the northern mid‐latitudes of Mars. Recent studies have indicated the presence of substantial volumes of near‐surface excess ice in Arcadia Planitia, making this region a promising candidate for future ...
Erica Luzzi, Jennifer L. Heldmann, Kaj E. Williams, Giacomo Nodjoumi, Ariel Deutsch, Alexander Sehlke   +5 more
wiley   +1 more source

Combination of laser and radar altimeter height measurements to estimate snow depth during the 2004 Antarctic AMSR‐E Sea Ice field campaign [PDF]

, 2008
C. Leuschen, Robert N. Swift, Josefino C. Comiso, R. K. Raney, Rickey D. Chapman, William Krabill, J. G. Sonntag   +6 more
openalex   +1 more source

Discharge Promotes Melt and Formation of Submarine Ice‐Shelf Channels at the Beardmore Glacier Grounding Zone

Journal of Geophysical Research: Earth Surface, Volume 130, Issue 5, May 2025.
Abstract Using radar data from the Beardmore Glacier grounding zone, we image a narrow subglacial channel (300−500 $300-500$ m wide) that reaches a height of 200 m above the ambient ice‐shelf draft. Using repeat ICESat‐2 observations and Worldview digital elevation models, we show that this channel we observe with radar is part of a system of channels.
Andrew O. Hoffman, Howard Conway, Joséphine Anselin, Keith W. Nicholls, Jonathan Kingslake, Paul Winberry, Michelle Koutnik, Knut Christianson, Pierre Dutrieux   +8 more
wiley   +1 more source

Positive Trend in the Antarctic Sea Ice Cover and Associated Changes in Surface Temperature. [PDF]

J Clim, 2017
Comiso JC, Gersten RA, Stock LV, Turner J, Perez GJ, Cho K.   +5 more
europepmc   +1 more source

Climate modes in southern high latitudes and their impacts on Antarctic sea ice [PDF]

, 2008
Xiaojun Yuan, Cuihua Li
openalex   +1 more source

Impacts of Wind Profile Shear and Curvature on the Parameterized Orographic Gravity Wave Stress in a Middle Atmosphere Resolving General Circulation Model

Journal of Advances in Modeling Earth Systems, Volume 17, Issue 5, May 2025.
Abstract The cold pole and westerly wind biases associated with an overly strong polar vortex are typical systematic biases in climate models, indicating the insufficient stratospheric wave drag. To investigate the effects of orographic gravity wave drag (OGWD) on the stratospheric atmospheric circulation, two sets of experiments are performed by the ...
Rongrong Zhang, Yixiong Lu, Xin Xu, Yuan Wang   +3 more
wiley   +1 more source

Increase of the Antarctic Sea Ice Extent is highly significant only in the Ross Sea. [PDF]

Sci Rep, 2017
Yuan N, Ding M, Ludescher J, Bunde A.
europepmc   +1 more source

THE IMPACT OF HIGH LATITUDE CLIMATE MODES ON ANTARCTIC SEA ICE

, 2004
Xiaojun Yuan
openalex   +1 more source

Iron availability regulates growth, photosynthesis, and production of ferredoxin and flavodoxin in Antarctic sea ice diatoms [PDF]

, 2008
Andrew Pankowski, Andrew McMinn
openalex   +1 more source