Identifying the provenance and quantifying the contribution of dust sources in EPICA Dronning Maud Land ice core (Antarctica) over the last deglaciation (7–27 kyr BP): A high-resolution, quantitative record from a new Rare Earth Element mixing model

Autor: Aubry Vanderstraeten, Nadine Mattielli, Goulven G. Laruelle, Stefania Gili, Aloys Bory, Paolo Gabrielli, Sibylle Boxho, Jean-Louis Tison, Steeve Bonneville

Publikováno v: Science of The Total Environment. 881:163450

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7fd40bcf61f858e18c0b98e4e37e3455
https://doi.org/10.1016/j.scitotenv.2023.163450

Hydroclimate and atmospheric circulation over North Africa through the last two climatic cycles reconstructed from dust deposited off West Africa

Autor: Serge Miska, Romain Abraham, Maxime Leblanc, Viviane Bout-Roumazeilles, Marion Delattre, Aloys Bory, Julius Nouet, Charlotte Skonieczny, Bruno Malaizé

On glacial to interglacial time scales, northern Africa fluctuated between arid to hyperarid states and much wetter conditions called African Humid Periods (AHP). These AHP are characterized by a major transformation of the Saharan hydrological cycle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74fec5a15038b957072210ec0e837a99
https://doi.org/10.5194/egusphere-egu21-8608

Radiogenic isotopic and clay mineralogical signatures of terrigenous particles as water-mass tracers: New insights into South Atlantic deep circulation during the last termination

Autor: F. Beny, Aloys Bory, Nicolas Tribovillard, M. Delattre, Claire Waelbroeck, Viviane Bout-Roumazeilles, Gareth Davies, R. Abraham

Publikováno v: Quaternary Science Reviews
Quaternary Science Reviews, Elsevier, 2020, 228, pp.106089. ⟨10.1016/j.quascirev.2019.106089⟩
Beny, F, Bout-Roumazeilles, V, Davies, G R, Waelbroeck, C, Bory, A, Tribovillard, N, Delattre, M & Abraham, R 2020, ' Radiogenic isotopic and clay mineralogical signatures of terrigenous particles as water-mass tracers : New insights into South Atlantic deep circulation during the last termination ', Quaternary Science Reviews, vol. 228, 106089, pp. 1-19 . https://doi.org/10.1016/j.quascirev.2019.106089
Quaternary Science Reviews, 228:106089, 1-19. Elsevier Limited
Quaternary Science Reviews, 2020, 228, ⟨10.1016/j.quascirev.2019.106089⟩
Quaternary Science Reviews, Elsevier, 2020, 228, ⟨10.1016/j.quascirev.2019.106089⟩

International audience; The past evolution of the Southern Ocean, one of the major components of the climatic system, is still a matter of debate. This study provides new insights into the deep Southern Ocean circulation based on the radiogenic isoto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6486a2f78812b2024855ca81ef1a5455
https://hal.archives-ouvertes.fr/hal-02507062

Elemental and isotopic (Sr and Nd) characterization of deposited dust on the Senegalese margin and implications for Saharan dust source geochemical fingerprinting

Autor: Meryll Le Quilleuc, Aloys Bory, Derimian, Y., Sylvie Philippe, Viviane Bout-Roumazeilles, Skonieczny, C., Déborah Ponleve, Amadou Diallo, Ndiaye, T., Wendy Debouge, Aubry Vanderstraeten, Nadine Mattielli, Véronique Alaimo, Gabriel Billon, Michel Legrand, Philippe Francois

Publikováno v: EGU
EGU, Apr 2019, Vienne, Austria
HAL

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::558ff10ebe422c4021475e3ee07c7dd5
https://hal.science/hal-02304420

A three-year time series of mineral dust deposits on the West African margin: Sedimentological and geochemical signatures and implications for interpretation of marine paleo-dust records

Autor: Aloys Bory, Xavier Crosta, Aboubacry Diallo, Charlotte Skonieczny, Viviane Bout-Roumazeilles, Stephen J.G. Galer, T. Ndiaye, Wafa Abouchami

Publikováno v: Earth and Planetary Science Letters
Earth and Planetary Science Letters, Elsevier, 2013, 364, pp.145-156. ⟨10.1016/j.epsl.2012.12.039⟩
Earth and Planetary Science Letters, 2013, 364, pp.145-156. ⟨10.1016/j.epsl.2012.12.039⟩

International audience; Mineral dust deposits in the Northeastern Tropical Atlantic Ocean (NETAO) are an important contribution for reconstructing paleoenvironments and paleoclimates of West Africa. However, the interpretation of the changes in the s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c47130b11c7ce9b9bb779f014d153a52
https://doi.org/10.1016/j.epsl.2012.12.039