Results 31 to 40 of about 97 (94)

Global Glacial Rock Weathering Signature Depends on Competing Contributions From Ice Sheets and Alpine Glaciers

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Rock weathering influences Earth's atmosphere and climate. The dissolution of silicate minerals draws down atmospheric CO2 while sulfide oxidation coupled with carbonate dissolution releases CO2. Alpine glacier rock weathering causes high sulfide oxidation and carbonate dissolution.
S. Muñoz, L. C. Smith, G. Piccione, S. E. Esenther, E. J. Ramos, J. Jenckes, L. A. Munk, D. E. Ibarra   +7 more
wiley   +1 more source

Climate Warming and Ice Weakening Trigger Alpine Glacier Collapses: The Marmolada Case

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract The rapid retreat of temperate mid‐latitude glaciers due to global warming causes dramatic mass loss and increases their instability. Using a synthesis of thermodynamic and mechanical laws, we constructed a three‐dimensional stability model and applied it in the analysis of the collapse of a portion of the Marmolada Glacier in northeastern ...
Carlo Baroni, Chiara Frassi, Maria Cristina Salvatore, Nicola M. Pugno, Luca Carturan, Andrea Berton, Alberto Bellin   +6 more
wiley   +1 more source

Glacial Ice‐Front Calving: Internal Wave Generation and Melting

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Small, frequent calving events dominate the behavior of most Arctic marine‐terminating glaciers, yet their oceanographic impacts remain largely unquantified. We present the first direct observations of internal waves generated by modest ice‐fall calving at Kronebreen, Svalbard. High‐resolution current meter and microstructure measurements show
M. E. Inall, N. J. Fraser, A. Sundfjord, M. P. Meredith   +3 more
wiley   +1 more source

An ancient river landscape preserved beneath the East Antarctic Ice Sheet. [PDF]

Nat Commun, 2023
Jamieson SSR, Ross N, Paxman GJG, Clubb FJ, Young DA, Yan S, Greenbaum J, Blankenship DD, Siegert MJ.   +8 more
europepmc   +1 more source

Geological sketch map and implications for ice flow of Thwaites Glacier, West Antarctica, from integrated aerogeophysical observations. [PDF]

Sci Adv, 2023
Jordan TA, Thompson S, Kulessa B, Ferraccioli F.   +3 more
europepmc   +1 more source

Dynamic flows create potentially habitable conditions in Antarctic subglacial lakes. [PDF]

Sci Adv, 2021
Couston LA, Siegert M.
europepmc   +1 more source

Geophysical explorations of subglacial Antarctic lake environments: in search of viable habitats and sedimentary records of palaeoclimate [PDF]

Quaternary International, 2012
openaire   +1 more source

Distribution of water phase near the poles of the Moon from gravity aspects. [PDF]

Sci Rep, 2022
Kletetschka G, Klokočník J, Hasson N, Kostelecký J, Bezděk A, Karimi K.   +5 more
europepmc   +1 more source

The International Bathymetric Chart of the Southern Ocean Version 2. [PDF]

Sci Data, 2022
Dorschel B, Hehemann L, Viquerat S, Warnke F, Dreutter S, Tenberge YS, Accettella D, An L, Barrios F, Bazhenova E, Black J, Bohoyo F, Davey C, De Santis L, Dotti CE, Fremand AC, Fretwell PT, Gales JA, Gao J, Gasperini L, Greenbaum JS, Jencks JH, Hogan K, Hong JK, Jakobsson M, Jensen L, Kool J, Larin S, Larter RD, Leitchenkov G, Loubrieu B, Mackay K, Mayer L, Millan R, Morlighem M, Navidad F, Nitsche FO, Nogi Y, Pertuisot C, Post AL, Pritchard HD, Purser A, Rebesco M, Rignot E, Roberts JL, Rovere M, Ryzhov I, Sauli C, Schmitt T, Silvano A, Smith J, Snaith H, Tate AJ, Tinto K, Vandenbossche P, Weatherall P, Wintersteller P, Yang C, Zhang T, Arndt JE.   +59 more
europepmc   +1 more source

Southern Ocean biogenic blooms freezing-in Oligocene colder climates. [PDF]

Nat Commun, 2022
Hochmuth K, Whittaker JM, Sauermilch I, Klocker A, Gohl K, LaCasce JH.   +5 more
europepmc   +1 more source