Výsledky vyhledávání - "Julie Jeanpert"

Akademický článek

Microbial taxa related to natural hydrogen and methane emissions in serpentinite-hosted hyperalkaline springs of New Caledonia

Autor: Marianne Quéméneur, Nan Mei, Christophe Monnin, Anne Postec, Sophie Guasco, Julie Jeanpert, Pierre Maurizot, Bernard Pelletier, Gaël Erauso

Publikováno v: Frontiers in Microbiology, Vol 14 (2023)

The southeastern part of New Caledonia main island (Grande Terre) is the location of a large ophiolitic formation that hosts several hyperalkaline springs discharging high pH (∼11) and warm (

Externí odkaz: https://doaj.org/article/4f4f0fbf8e844d9caf6a8ea9213354f3

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How wildfires can impact nickel concentration and biogeochemistry at ultramafic drinking water catchments: An example study in New Caledonia

Autor: Gaël Thery, Farid Juillot, Julie Jeanpert, Damien Calmels, Guillaume Morin, Emmanuelle Montarges-Pelletier, Elora Bourbon, Isabelle Kieffer, Pierre Genthon, Cécile Quantin

In New Caledonia, a significant fraction of soils developed on the Peridotite Nappe are naturally enriched in trace metals, such as nickel and chromium, that can be remobilized upon wildfires (Thery et al., 2022). In this Pacific archipelago, the ave

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9252aa953957998f7de16dd2b7af6722
https://doi.org/10.5194/egusphere-egu23-4580

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The chemistry of hyperalkaline springs in serpentinizing environments: 1. the composition of free gases in New Caledonia compared to other springs worldwide

Autor: Pierre Maurizot, Roy E. Price, Cédric Boulart, Jean-Pierre Donval, Bernard Pelletier, Julie Jeanpert, Marianne Quéméneur, Christophe Monnin

Publikováno v: Journal of Geophysical Research: Biogeosciences
Journal of Geophysical Research: Biogeosciences, In press, 9 (126), pp.e2021JG006243. ⟨10.1029/2021JG006243⟩
Journal of Geophysical Research: Biogeosciences, American Geophysical Union, 2021
Journal of Geophysical Research: Biogeosciences, American Geophysical Union, In press, 9 (126), pp.e2021JG006243. ⟨10.1029/2021JG006243⟩
Journal of Geophysical Research: Biogeosciences, American Geophysical Union, 2021, 126 (9), ⟨10.1029/2021JG006243⟩
Journal of Geophysical Research: Biogeosciences, American Geophysical Union, 2021, 126 (9), pp.e2021JG006243. ⟨10.1029/2021JG006243⟩
Journal Of Geophysical Research-biogeosciences (2169-8953) (American Geophysical Union (AGU)), 2021-09, Vol. 126, N. 9, P. e2021JG006243 (17p.)

International audience; Serpentinization is a natural process that transforms ferromagnesian minerals such as olivine into serpentine and that produces waters at very high pH and gases enriched in methane (CH4) and hydrogen (H2). We report the compos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d820132b8a771296c4b41f86719fb95
https://hal.science/hal-03242378

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Analysing Critical Elements in Openhole Gravel Pack Treatment Design Cycle: Case Study in Indian Ultra-Deepwater

Autor: Ramen Bose, Markandeya Patowary, Colin John, Vivek Agrawal, Julie Jeanpert, Raushan Banka, Vaibhav Gupta

Publikováno v: Day 3 Thu, November 19, 2020.

Openhole gravel pack is the preferred completion method of sand control in unconsolidated deepwater formations with sanding tendencies. The design phase of an openhole gravel pack treatment spans drilling of the reservoir section, wellbore preparatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5074cb359c32119348ea11c37232ca79
https://doi.org/10.2118/202296-ms

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Chapter 7 Post-obduction evolution of New Caledonia

Autor: Sebastien Meffre, Nicolas Folcher, Dominique Cluzel, Julie Jeanpert, M. Iseppi, Pierre Maurizot, Julien Collot, E. Tournadour, Brice Sevin, Martin Patriat, Samuel Etienne

Publikováno v: Geological Society of London Memoirs
Geological Society of London Memoirs, The Geological Society, 2020, 51 (1), pp.147-188. ⟨10.1144/M51-2018-74⟩

International audience; Abstract The post-obduction formations of Grande Terre, New Caledonia, comprise igneous intrusions, regolith cover, and marine and terrestrial sedimentary rocks. Two restricted Late Oligocene granitoid bodies are intruded into

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc867d65a7e6086a8b03a74a815d2d85
https://hal-cnrs.archives-ouvertes.fr/hal-03510843

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Inferring the heterogeneity, transmissivity and hydraulic conductivity of crystalline aquifers from a detailed water-table map

Autor: Bernard Ladouche, Julie Jeanpert, Jean-Christophe Maréchal, B. Dewandel, Jean-Lambert Join

Publikováno v: Journal of Hydrology
Journal of Hydrology, Elsevier, 2017, pp.118-129. ⟨10.1016/j.jhydrol.2017.03.075⟩

International audience; Estimating the transmissivity or hydraulic conductivity field to characterize the heterogeneity 10 of a crystalline aquifer is particularly difficult because of the wide variations of the 11 parameters. We developed a new appr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15058f6b8924497d6bdec99b1456f34e
https://doi.org/10.1016/j.jhydrol.2017.03.075

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Fracture controlled permeability of ultramafic basement aquifers. Inferences from the Koniambo massif, New Caledonia

Autor: Pierre Genthon, J-F Thovert, Pierre M. Adler, Jean-Lambert Join, B. Dewandel, Brice Sevin, Julie Jeanpert, M. Iseppi

Publikováno v: Engineering Geology
Engineering Geology, Elsevier, 2019, 256, pp.67-83. ⟨10.1016/j.enggeo.2019.05.006⟩

International audience; We study the relationship between fracture distribution and permeability in weathered peridotites exposed to tropical climate using the data from the Koniambo massif (New Caledonia, South Pacific). The vertical distribution of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4d541c96171695cb9610b8b3b3e06e3
https://hal.archives-ouvertes.fr/hal-02380952

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Morphology and distribution of dolines on ultramafic rocks from airborne LiDAR data: the case of southern Grande Terre in New Caledonia (SW Pacific)

Autor: Myriam Vendé-Leclerc, Jean-Luc Folio, Jean-Lambert Join, Pierre Maurizot, M. Iseppi, Pierre Genthon, Jeremy Sérino, Julie Jeanpert

Publikováno v: Earth Surface Processes and Landforms. 41:1854-1868

Dolines are closed geomorphological depressions which are surface manifestations of karstic systems. Usually developed on limestones, they also typify the morphology of the New Caledonian landscape, particularly on the southern massif of the main isl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6b7fb81882e1768536cb10987cd9624
https://doi.org/10.1002/esp.3952

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Hydrogéologie des Péridotites karstifiées de Nouvelle-Calédonie

Autor: Jean-Lambert Join, Adler, P., Bouichet, G., Dewandel, B., Genthon, P., Julie Jeanpert, Bernard Ladouche

Publikováno v: Aquifères de socle : le point sur les concepts et les applications opérationnelles
Vingtièmes journées techniques du Comité Français d’Hydrogéologie de l’Association Internationale des Hydrogéologues "Aquifères de socle : le point sur les concepts et les applications opérationnelles"
Vingtièmes journées techniques du Comité Français d’Hydrogéologie de l’Association Internationale des Hydrogéologues "Aquifères de socle : le point sur les concepts et les applications opérationnelles", Jun 2015, La roche sur Yon, France
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International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f2d391e7d4b602977f3b7624b50bac87
https://hal.univ-reunion.fr/hal-02166596

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Une méthodologie pour régionaliser la perméabilité d’un aquifère fracturé à partir de cartes piézométriques détaillées : exemple d’un aquifère péridotitique en Nouvelle-Calédonie

Autor: Jean-Lambert Join, Marechal, J. C., Dewandel, B., Julie Jeanpert, Bernard Ladouche

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6c99b37926836f58f596e42aa8af1dcb
https://hal.univ-reunion.fr/hal-02166595

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