Results 131 to 140 of about 39,293 (281)

A warm layer in Venus' cryosphere and high-altitude measurements of HF, HCl, H2O and HDO [PDF]

, 2007
Jean-Loup Bertaux, Ann Carine Vandaele, Oleg Korablev, Eric Villard, Anna Fedorova, D. Fussen, Éric Quémerais, Denis Belyaev, A. Mahieux, Franck Montmessin, C. Muller, Eddy Neefs, D. Nevejans, V. Wilquet, Jean-Paul Dubois, Alain Hauchecorne, A. V. Stepanov, I. Vinogradov, A. V. Rodin, Jean-Loup Bertaux, D. Nevejans, Oleg Korablev, Franck Montmessin, Ann Carine Vandaele, Anna Fedorova, M. Cabane, Éric Chassefière, Jean‐Yves Chaufray, E. Dimarellis, Jean-Paul Dubois, Alain Hauchecorne, François Leblanc, Franck Lefèvre, P. Rannou, Éric Quémerais, Eric Villard, D. Fussen, C. Muller, Eddy Neefs, E. Van Ransbeeck, V. Wilquet, A. V. Rodin, A. V. Stepanov, I. Vinogradov, L. Zasova, F. Forget, S. Lebonnois, D. V. Titov, Scot Rafkin, Georges Durry, Jean‐Claude Gérard, B. R. Sandel   +51 more
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Issue Information

Geoscience Data Journal, Volume 12, Issue 3, July 2025.
wiley   +1 more source

Steady‐State Surface‐Elevation Distribution of Idealized Glaciers and Rivers

Geophysical Research Letters, Volume 52, Issue 11, 16 June 2025.
Abstract Hypsometry, which is the distribution of area in different elevation bands, encodes useful information about the tectonic and climatic forcing of a given landscape. We develop a unified mathematical theory of the elevation distribution of the surface of steady‐state rivers and glaciers, when erosion and rock uplift exactly balance each other ...
Argha Banerjee, Dirk Scherler
wiley   +1 more source

Shallow and deep groundwater moderate methane dynamics in a high Arctic glacial catchment

Frontiers in Earth Science
Glacial groundwater can mobilize deep-seated methane from beneath glaciers and permafrost in the Arctic, leading to atmospheric emissions of this greenhouse gas.
Gabrielle E. Kleber, Gabrielle E. Kleber, Gabrielle E. Kleber, Leonard Magerl, Alexandra V. Turchyn, Kelly Redeker, Stefan Thiele, Martin Liira, Martin Liira, Koit Herodes, Lise Øvreås, Andrew Hodson, Andrew Hodson   +12 more
doaj   +1 more source

Formation of Mangala Fossa, the source of the Mangala Valles, Mars: Morphological development as a result of volcano‐cryosphere interactions [PDF]

, 2007
Harald J. Leask, L. Wilson, K. L. Mitchell   +2 more
openalex   +1 more source

Ancient environmental microbiomes and the cryosphere

Trends in Microbiology
In this review, we delineate the unique set of characteristics associated with cryosphere environments (namely, ice and permafrost) which present both challenges and opportunities for studying ancient environmental microbiomes (AEMs). In a field currently reliant on several assumptions, we discuss the theoretical and empirical feasibility of recovering
Alexander D. Williams, Vivian W. Leung, Julian W. Tang, Nishimura Hidekazu, Nobuhiro Suzuki, Andrew C. Clarke, David A. Pearce, Tommy Tsan-Yuk Lam   +7 more
openaire   +3 more sources

Super‐Resolution Reconstruction of Near‐Space Global‐Scale Temperature Fields (50–80 km) Utilizing an Extendable Multi‐Input Operator Neural Network Based on Reanalysis Data and Satellite Observations

Geophysical Research Letters, Volume 52, Issue 11, 16 June 2025.
Abstract The reanalysis data set between 50 and 80 km altitude suffers from its low vertical resolution and high uncertainty errors. This paper introduces an extendable multi‐input operator neural network, designed to explore global‐scale temperature field to achieve super‐resolution reconstruction in this region.
Biao Chen, Zheng Sheng
wiley   +1 more source

Glacier and Permafrost Problems in High South Asia: International Workshop on Cryosphere and Hazards for Hindu Kush, Himalayas and Tibetan Plateau; Kathmandu, Nepal, 31 March to 2 April 2008 [PDF]

, 2008
John F. Shroder, Michael P. Bishop, Umesh K. Haritashya   +2 more
openalex   +1 more source

Representation of Arctic Winter Atmospheric Boundary Layer Stability Over Sea Ice in CMIP6 Models

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 11, 16 June 2025.
Abstract The Arctic winter atmospheric boundary layer often features strong and persistent low‐level stability (LLS), which arises from longwave radiative cooling of the surface during the polar night. This stable stratification results in a positive lapse rate feedback, which is a major contributor to Arctic amplification.
Alistair Duffey, Robbie Mallett, Victoria R. Dutch, Julia Steckling, Antoine Hermant, Jonathan Day, Felix Pithan   +6 more
wiley   +1 more source

Arctic summer sea ice loss will accelerate in coming decades

Environmental Research Letters
The Arctic sea ice (ASI) is expected to decrease with further global warming. However, considerable uncertainty remains regarding the temperature range that would lead to a completely ice-free Arctic.
Anna Poltronieri, Nils Bochow, Nikolas Olson Aksamit, Niklas Boers, Per Kristen Jakobsen, Martin Rypdal   +5 more
doaj   +1 more source