Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Georges Aumaître"'
Autor:
René Bobe, Vera Aldeias, Zeresenay Alemseged, Robert L. Anemone, Will Archer, Georges Aumaître, Marion K. Bamford, Dora Biro, Didier L. Bourlès, Melissa Doyle Boyd, David R. Braun, Cristian Capelli, João d’Oliveira Coelho, Jörg M. Habermann, Jason J. Head, Karim Keddadouche, Kornelius Kupczik, Anne-Elisabeth Lebatard, Tina Lüdecke, Amélia Macôa, Felipe I. Martínez, Jacinto Mathe, Clara Mendes, Luis Meira Paulo, Maria Pinto, Darya Presnyakova, Thomas A. Püschel, Frederico Tátá Regala, Mark Sier, Maria Joana Ferreira da Silva, Marc Stalmans, Susana Carvalho
Publikováno v:
iScience, Vol 26, Iss 9, Pp 107644- (2023)
Summary: The Miocene was a key time in the evolution of African ecosystems witnessing the origin of the African apes and the isolation of eastern coastal forests through an expanding arid corridor. Until recently, however, Miocene sites from the sout
Externí odkaz:
https://doaj.org/article/6e1bf5c039cf46db9aefd8ee04427a01
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
The ratio of cosmogenic 10Be and its stable isotope 9Be has been used as a proxy of long-term continental weathering fluxes and denudation rates, but transport processes of these isotopes from river water to estuarine water and seawater, as well as i
Externí odkaz:
https://doaj.org/article/088811ab34b245ab8214b288a7839e9a
Autor:
Felix Martin Hofmann, Frank Preusser, Irene Schimmelpfennig, Laëtitia Léanni, null Aster team (Georges Aumaître, Karim Keddadouche & Fawzi Zaid
Publikováno v:
Journal of Quaternary Science
Journal of Quaternary Science, 2022, 37 (4), pp.688-706. ⟨10.1002/jqs.3407⟩
Journal of Quaternary Science, 2022, 37 (4), pp.688-706. ⟨10.1002/jqs.3407⟩
International audience; During the Late Pleistocene, an ice cap temporarily rested on the highest summit of the Black Forest, Feldberg, and on the surrounding region. Moraines inside the last glaciation maximum ice extent document subsequent glacial
Autor:
Sebastien Lenard, Maarten Lupker, Irene Schimmelpfennig, Vincent Godard, Clement Desormeaux, Negar Haghipour, Georges Aumaître, Karim Keddadouche, Fawzi Zaidi
Publikováno v:
EGU22
EGU22, 0000, à renseigner, Unknown Region. ⟨10.5194/egusphere-egu22-11507⟩
EGU22, 0000, à renseigner, Unknown Region. ⟨10.5194/egusphere-egu22-11507⟩
Geomorphologists classically compute denudation rates from in situ cosmogenic 10Be concentrations. A major assumption is that denudation rates remain steady during the 10Be integration time scale. But early 14C-10Be data we presented last year at thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c8621199e544463787ea21de9fa2672
https://hal-insu.archives-ouvertes.fr/insu-03938189
https://hal-insu.archives-ouvertes.fr/insu-03938189
Autor:
Vincent Jomelli, Patrick Wagnon, Didier Swingedouw, Joanna Charton, Régis Braucher, Adèle Hue, Fanny Brun, Christophe Colin, Stephanie Gairoard, Dibas Shrestha, Georges Aumaître, Karim Keddadouche, Fawzi Zaidi
Publikováno v:
Quaternary Science Reviews
Quaternary Science Reviews, 2023, 310, pp.108109. ⟨10.1016/j.quascirev.2023.108109⟩
Quaternary Science Reviews, 2023, 310, pp.108109. ⟨10.1016/j.quascirev.2023.108109⟩
International audience; Current mass balance and meteorological surveys of Mera glacier located about 30 km south of Mount Everest in Nepal show the dominant role of Asian monsoon precipitation on interannual mass balance variability while temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ce7277c1318cc9e259a7054678a7ee1
https://hal.science/hal-04097595
https://hal.science/hal-04097595
Autor:
Didier Bourlès, Karim Keddadouche, Peter J. Haeussler, Georges Aumaître, Ari Matmon, Maurice Arnold
Publikováno v:
Quaternary Research
Quaternary Research, 2022, 105, pp.115--134. ⟨10.1017/qua.2021.33⟩
Quaternary Research, 2022, 105, pp.115--134. ⟨10.1017/qua.2021.33⟩
To understand the timing of deglaciation of the northernmost marine-terminating glaciers of the Cordilleran Ice Sheet (CIS), we obtained 2610Be surface-exposure ages from glacially scoured bedrock surfaces in Prince William Sound (PWS), Alaska. We sa
Temporal recurrence of hazardous rock avalanches in Sierra de La Sobia (Cantabrian Mountains, Spain)
Autor:
Laura Rodríguez-Rodríguez, Francisco José Fernández-Rodríguez, Rosana Menéndez-Duarte, Valery Guillou, Beatriz Puente-Berdasco, Vincent Rinterknecht, Georges Aumaître, Karim Keddadouche, Didier Bourlès
Rock avalanches are voluminous debris instabilities originated from a fallen portion of bedrock that suffers pervasive disintegration [1]. Tough rock avalanches are foreseen as low-frequency events, their volume (>106 m3) and runout distance (kilomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7780cb503114371230ff2a66037a991d
https://doi.org/10.5194/icg2022-244
https://doi.org/10.5194/icg2022-244
Autor:
J. Garcia-Oteyza, M. Oliva, D. Palacios, J.M. Fernández-Fernández, I. Schimmelpfennig, N. Andrés, D. Antoniades, H.H. Christiansen, O. Humlum, L. Léanni, V. Jomelli, J. Ruiz-Fernández, V. Rinterknecht, T.P. Lane, K. Adamson, Georges Aumaître, Didier Bourlès, Karim Keddadouche
Publikováno v:
Scopus
Geomorphology
Geomorphology, 2022, 401, pp.108125. ⟨10.1016/j.geomorph.2022.108125⟩
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
Geomorphology
Geomorphology, 2022, 401, pp.108125. ⟨10.1016/j.geomorph.2022.108125⟩
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
The Greenland Ice Sheet (GrIS) is a key component of the global climate system. However, our current understanding of the spatio-temporal oscillations and landscape transformation of the GrIS margins since the last glacial cycle is still incomplete.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c21d3b3c48f462f3f78d3b9e17d3e0d6
http://hdl.handle.net/10651/64960
http://hdl.handle.net/10651/64960
Autor:
René Bobe, Vera Aldeias, Zeresenay Alemseged, Will Archer, Georges Aumaître, Marion K. Bamford, Dora Biro, Didier L. Bourlès, David R. Braun, Cristian Capelli, João d’Oliveira Coelho, Jörg M. Habermann, Jason J. Head, Karim Keddadouche, Kornelius Kupczik, Anne-Elisabeth Lebatard, Tina Lüdecke, Amélia Macôa, Felipe I. Martínez, Jacinto Mathe, Clara Mendes, Luis Meira Paulo, Maria Pinto, Thomas A. Püschel, Frederico Tátá Regala, Mark Sier, Maria Joana Ferreira da Silva, Marc Stalmans, Susana Carvalho
The Miocene is a key time in the evolution of African mammals and their ecosystems witnessing the origin of the African apes and the isolation of eastern coastal forests through an expanding biogeographic arid corridor. Until recently, however, Mioce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0162a2a594dd8f1cd6a383fcbbf9f42
https://doi.org/10.1101/2021.12.16.472914
https://doi.org/10.1101/2021.12.16.472914
Autor:
Irene Schimmelpfennig, Didier Bourlès, Georges Aumaître, José J. Zamorano, Luis M. Tanarro, David Palacios, Jose Úbeda, José M. Fernández-Fernández, Marc Oliva, Karim Keddadouche, Skafti Brynjólfsson, Nuria Andrés, Manuel Rodríguez-Mena, Þorsteinn Sæmundsson
Publikováno v:
Quaternary Science Reviews
Quaternary Science Reviews, 2021, 273, pp.107248. ⟨10.1016/j.quascirev.2021.107248⟩
E-Prints Complutense. Archivo Institucional de la UCM
instname
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Quaternary Science Reviews, 2021, 273, pp.107248. ⟨10.1016/j.quascirev.2021.107248⟩
E-Prints Complutense. Archivo Institucional de la UCM
instname
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
International audience; The aim of this work is to study the process of transformation of debris-free mountain glaciers into debris-covered glaciers and rock glaciers, and to examine the factors driving diverging evolution in similar glacial systems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47c43e01ab9ccbb893d3c7970ad8a03d
https://hal.science/hal-03629881
https://hal.science/hal-03629881