Výsledky vyhledávání - "Mercedes Mendez-Millan"

Hydroclimate reconstruction during the last 1000 years inferred from the mineralogical and geochemical composition of a sediment core from Lake-Azuei (Haiti)

Autor: David Noncent, Abdelfettah Sifeddine, Evens Emmanuel, Marie-Helene Cormier, Francisco J Briceño-Zuluaga, Mercedes Mendez-Millan, Bruno Turcq, Sandrine Caquineau, Jorge Valdés, Juan Pablo Bernal, John W King, Irina Djouraev, Fethiye Cetin, Heather Sloan

Publikováno v: The Holocene
The Holocene, 2023, 33 (7), pp.816-826. ⟨10.1177/09596836231163512⟩

International audience; This study aims to reconstruct the hydro-climatic variations over the last 1000 years in Haiti using mineralogical and geochemical composition of well dated lacustrine sediment core retrieved from Lake Azuei. The results show

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3a27fdec7150ec4d441ec814fb01bd5
https://hal.science/hal-04151030

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Coastal wetland responses to a century of climate change in northern Sahara, Morocco

Autor: Juliana Silva Nogueira, Sandrine Caquineau, Renato Martins, Luciane Moreira, Abdelfettah Sifeddine, Ahmed Elmouden, Mercedes Mendez-Millan, Fouad Msanda, Renato C. Cordeiro, Marcus Vinícius Vaughan Jennings Licínio, Heitor Evangelista, Magloire Mandeng-Yogo, Manuel Moreira-Ramírez, Lhoussaine Bouchaou, Bastiaan Knoppers, Francisco Javier Briceño-Zuluaga

Publikováno v: Limnology and Oceanography
Limnology and Oceanography, Association for the Sciences of Limnology and Oceanography, 2021, ⟨10.1002/lno.11992⟩
Limnology and Oceanography, 2021, 67, pp.285-299. ⟨10.1002/lno.11992⟩

International audience; Coastal wetlands are highly sensitive to changes occurring at the coastline. It is critically important to determine region-specific projections for these areas due to their specificities and vulnerabilities to climate change.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3164287c9accd00eeb1bc3d733ca396e
https://hal.sorbonne-universite.fr/hal-03467068

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Influence of earthworms on apolar lipidfeatures in soils after 1 year of incubation

Autor: Katell Quénéa, Sylvie Derenne, Thanh Thuy Nguyen Tu, Mercedes Mendez-Millan, Alix Vidal

Publikováno v: Biogeochemistry
Biogeochemistry, Springer Verlag, 2020, 147 (3), pp.243-258. ⟨10.1007/s10533-020-00639-w⟩
Biogeochemistry, 2020, 147 (3), pp.243-258. ⟨10.1007/s10533-020-00639-w⟩

International audience; Molecular and compound specific isotope compositions of apolar lipids were characterized in soil mesocosms incubated for 1 year with or without 13C-labelled plant residues and earthworms, in order to investigate, at the molecu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e07e4997aaaf3e3058377421435e88a5
https://hal.archives-ouvertes.fr/hal-02478790

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Methane-derived stromatolitic carbonate crust from an active fluid seepage in the western basin of the Sea of Marmara: Mineralogical, isotopic and molecular geochemical characterization

Autor: S. Dalliah, Camille Akhoudas, Marie-Madeleine Blanc-Valleron, Vincent Klein, Mercedes Mendez-Millan, Jérôme Demange, Omar Boudouma, V. Rommevaux, Catherine Pierre, Nicolas Chevalier, Livio Ruffine

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography
Deep Sea Research Part II: Topical Studies in Oceanography, Elsevier, 2018, 153, pp.110-120. ⟨10.1016/j.dsr2.2017.12.022⟩
Deep-sea Research Part Ii-topical Studies In Oceanography (0967-0645) (Pergamon-elsevier Science Ltd), 2018-07, Vol. 153, P. 110-120
Deep Sea Research Part II: Topical Studies in Oceanography, 2018, 153, pp.110-120. ⟨10.1016/j.dsr2.2017.12.022⟩

Cold seeps along the North Anatolian fault in the Sea of Marmara (Turkey) were explored during submersible dives of the Marsite cruise in November 2014 when sediments, pore waters and carbonate crusts were sampled at active fluid seeping sites. In th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41f73000a0d7f557c5cb04ee24b3a50d
https://doi.org/10.1016/j.dsr2.2017.12.022

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Signification environnementale de guano de salanganes et de chiroptères de Nouvelle-Calédonie : premiers résultats

Autor: Fabrice Brescia, Mélanie Boissenin, Hugues Boucher, Sabine Schmidt, Anne‑Marie Sémah, Vincent Klein, Denis Wirrmann, Irina Djouarev, Ioanna Bouloubassi, Fethiye Cetin, Mercedes Mendez‑Millan

L'intérêt est grandissant pour le potentiel présenté par les acccumulations cavernicoles de guano de chauves-souris et d'oiseaux en tant qu'enregistrements stratigraphiques continentaux, complémentaires voire alternatifs aux archives étudiées

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96d497dfec26bc9f6b8b4cc73c92b735
http://www.documentation.ird.fr/hor/fdi:010071659

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Can cutin and suberin biomarkers be used to trace shoot and root-derived organic matter? A molecular and isotopic approach

Autor: Cornelia Rumpel, Marie-France Dignac, Mercedes Mendez-Millan, Sylvie Derenne

Publikováno v: Biogeochemistry. 106:23-38

Cutins of plant shoots and suberins, mostly present in roots could contribute to significant portions of stable soil organic matter. Their biomarker potential, residing in their unique compositions in different plant types, has been used previously t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c24e4637ee58d017881ef9d097c46da7
https://doi.org/10.1007/s10533-010-9407-8

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Compound-specific 13C and 14C measurements improve the understanding of soil organic matter dynamics

Autor: Céline Egasse, Bernd Zeller, Delphine Derrien, Mercedes Mendez-Millan, T. T. Nguyen Tu, A. Thongo M'Bou, Jérôme Balesdent, Sylvie Derenne, Christine Hatté

Publikováno v: Biogeochemistry
Biogeochemistry, Springer Verlag, 2014, 118 (1-3), pp.205-223. ⟨10.1007/s10533-013-9920-7⟩
Biogeochemistry, 2014, 118 (1-3), pp.205-223. ⟨10.1007/s10533-013-9920-7⟩

International audience; Compound-specific isotopic analyses were used to assess the dynamics and origin of organic matter in soils across a 30 year chronosequence where native savanna (C4) had been replaced with eucalyptus (C3). Apolar lipid fraction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d17e09ee3c32d5250efd96504bc2ea61
https://hal.archives-ouvertes.fr/hal-01194913

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Ligno-aliphatic complexes in soils revealed by an isolation procedure: implication for lignin fate

Autor: Cornelia Rumpel, Marie-France Dignac, Haithem Bahri, Christine Hatté, Gérard Bardoux, Mathieu Thevenot, Mercedes Mendez-Millan

Publikováno v: Biology and Fertility of Soils
Biology and Fertility of Soils, 2013, 49 (5), pp.517-526. ⟨10.1007/s00374-013-0795-5⟩
Biology and Fertility of Soils, Springer Verlag, 2013, 49 (5), pp.517-526. ⟨10.1007/s00374-013-0795-5⟩
Biology and Fertility of Soils, Springer Verlag, 2013, 49 (5), pp.517-526. 〈10.1007/s00374-013-0795-5〉

10 pages; International audience; For the last decades, the fate of lignins in soil was analyzed mainly with cupric oxide (CuO) oxidation, which is traditionally used to quantify soil lignin content and characterize its state of degradation. This met

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddf1b952112607d4368a5735ecb2f107
https://hal.science/hal-00851893

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