Elvira Pulido

40
Documents

Présentation

Mes recherches portent, d’un point de vue général, sur les cycles biogéochimiques des nutriments dans l’océan de surface et à l’interface océan-atmosphère. J’ai un intérêt tout particulier pour l’océan oligotrophe où la carence en nutriments limite l’activité biologique et, de ce fait, l’export de carbone est largement dépendant de la disponibilité en nutriments. Jusque-là, j’ai largement focalisé mes travaux de recherche sur les liens potentiels entre le dépôt de poussières désertiques et le cycle du phosphore (P) dans la couche océanique de surface. Plus récemment, j’utilise des techniques sensibles de mesure de la concentration en phosphate dans l’eau de mer dans le but de mieux comprendre le cycle du P dans l’océan de surface, notamment en ce qui concerne la biodisponibilité du réservoir organique.

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Publications

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Phosphomonoesterase and phosphodiesterase activities in the eastern Mediterranean in two contrasting seasonal situations

France van Wambeke , Pascal Conan , Mireille Pujo-Pay , Vincent Taillandier , Olivier Crispi et al.
Biogeosciences, 2024, 21 (10), pp.2621-2640. ⟨10.5194/bg-21-2621-2024⟩
Article dans une revue hal-04732795 v1
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Mesoscale variability of phosphorus stocks, hydrological and biological processes in the mixed layer in the Eastern Mediterranean Sea in autumn and during an unusually dense winter phytoplankton bloom

France van Wambeke , Vincent Taillandier , Xavier Durrieu de Madron , Pascal Conan , Mireille Pujo-Pay et al.
Deep Sea Research Part I: Oceanographic Research Papers, 2024, 209, pp.104348. ⟨10.1016/j.dsr.2024.104348⟩
Article dans une revue hal-04712150 v1
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Natural iron fertilization by shallow hydrothermal sources fuels diazotroph blooms in the ocean

Sophie Bonnet , Cécile Guieu , Vincent Taillandier , Cédric Boulart , Pascale Bouruet-Aubertot et al.
Science, 2023, 380 (6647), pp.812-817. ⟨10.1126/science.abq4654⟩
Article dans une revue hal-04172298 v1
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Influence of shallow hydrothermal fluid release on the functioning of phytoplankton communities

Chloé Tilliette , Frédéric Gazeau , Gemma Portlock , Mar Benavides , Sophie Bonnet et al.
Frontiers in Marine Science, 2023, 10, ⟨10.3389/fmars.2023.1082077⟩
Article dans une revue hal-04123329 v1
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N2 fixation in the Mediterranean Sea related to the composition of the diazotrophic community, and impact of dust under present and future environmental conditions.

Céline Ridame , Julie Dinasquet , Søren Hallstrøm , Estelle Bigeard , Lasse Riemann et al.
Biogeosciences, 2022, 19 (2), pp.415-435. ⟨10.5194/bg-19-415-2022⟩
Article dans une revue hal-03853645 v2
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Contrasting roles of DOP as a source of phosphorus and energy for marine diazotroph

Alba Filella , Lasse Riemann , France van Wambeke , Elvira Pulido-Villena , Angela Vogts et al.
Frontiers in Marine Science, 2022, 9, ⟨10.3389/fmars.2022.923765⟩
Article dans une revue hal-03787908 v1
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Influence of atmospheric deposition on biogeochemical cycles in an oligotrophic ocean system

France van Wambeke , Vincent Taillandier , Karine Desboeufs , Elvira Pulido-Villena , Julie Dinasquet et al.
Biogeosciences, 2021, 18 (20), pp.5699-5717. ⟨10.5194/bg-18-5699-2021⟩
Article dans une revue hal-03398651 v1
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Phosphorus cycling in the upper waters of the Mediterranean Sea (PEACETIME cruise): relative contribution of external and internal sources

Elvira Pulido-Villena , Karine Desboeufs , Kahina Djaoudi , France van Wambeke , Stéphanie Barrillon et al.
Biogeosciences, 2021, 18 (21), pp.5871 - 5889. ⟨10.5194/bg-18-5871-2021⟩
Article dans une revue hal-03418751 v1
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Impact of dust addition on Mediterranean plankton communities under present and future conditions of pH and temperature: an experimental overview

Frédéric Gazeau , Céline Ridame , France van Wambeke , Samir Alliouane , Christian Stolpe et al.
Biogeosciences, 2021, 18 (17), pp.5011-5034. ⟨10.5194/bg-18-5011-2021⟩
Article dans une revue hal-03342476 v1
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Spatial patterns of ectoenzymatic kinetics in relation to biogeochemical properties in the Mediterranean Sea and the concentration of the fluorogenic substrate used

France van Wambeke , Elvira Pulido-Villena , Philippe Catala , Julie Dinasquet , Kahina Djaoudi et al.
Biogeosciences, 2021, 18 (7), pp.2301-2323. ⟨10.5194/bg-18-2301-2021⟩
Article dans une revue hal-03195714 v1
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Potential bioavailability of organic matter from atmospheric particles to marine heterotrophic bacteria

Kahina Djaoudi , France van Wambeke , Aude Barani , Nagib Bhairy , Servanne Chevaillier et al.
Biogeosciences, 2020, 17 (24), pp.6271-6285. ⟨10.5194/bg-17-6271-2020⟩
Article dans une revue hal-03064459 v1
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Atmospheric deposition of organic matter at a remote site in the central Mediterranean Sea: implications for the marine ecosystem

Yuri Galletti , Silvia Becagli , Alcide Di Sarra , Margherita Gonnelli , Elvira Pulido-Villena et al.
Biogeosciences, 2020, 17 (13), pp.3669-3684. ⟨10.5194/bg-17-3669-2020⟩
Article dans une revue hal-02935330 v1
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Profiling float observation of thermohaline staircases in the western Mediterranean Sea and impact on nutrient fluxes

Vincent Taillandier , Louis Prieur , Fabrizio d'Ortenzio , Maurizio Ribera d'Alcalà , Elvira Pulido-Villena
Biogeosciences, 2020, 17 (13), pp.3343-3366. ⟨10.5194/bg-17-3343-2020⟩
Article dans une revue hal-02961877 v1
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Atmospheric fluxes of soluble organic C, N, and P to the Mediterranean Sea: Potential biogeochemical implications in the surface layer

K. Djaoudi , France van Wambeke , A. Barani , S. Hélias Nunige , Richard Sempere et al.
Progress in Oceanography, 2018, 163, pp.59-69. ⟨10.1016/j.pocean.2017.07.008⟩
Article dans une revue hal-01787006 v1
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Sensitive Determination of the Dissolved Phosphate Pool for an Improved Resolution of Its Vertical Variability in the Surface Layer: New Views in the P-Depleted Mediterranean Sea

Kahina Djaoudi , France van Wambeke , Laurent Coppola , Fabrizio d'Ortenzio , Sandra Helias Nunige et al.
Frontiers in Marine Science, 2018, 5, pp.234. ⟨10.3389/fmars.2018.00234⟩
Article dans une revue hal-01838152 v1
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The significance of the episodic nature of atmospheric deposition to Low Nutrient Low Chlorophyll regions

C. Guieu , O. Aumont , A. Paytan , L. Bopp , C.S. Law et al.
Global Biogeochemical Cycles, 2014, pp.1179-1198. ⟨10.1002/2014GB004852⟩
Article dans une revue hal-01110987 v1
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Impact of dust deposition on carbon budget: a tentative assessment from a mesocosm approach

Cécile Guieu , Céline Ridame , Elvira Pulido-Villena , Matthieu Bressac , Karine Desboeufs et al.
Biogeosciences, 2014, 11 (19), pp.5621-5635. ⟨10.5194/bg-11-5621-2014⟩
Article dans une revue hal-01139588 v1
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Corrigendum to "Microbial food web dynamics in response to a Saharan dust event: results from a mesocosm study in the oligotrophic Mediterranean Sea" published in Biogeosciences

Elvira Pulido-Villena , Anne-Claire Baudoux , I Obernosterer , M Landa , J Caparros et al.
Biogeosciences, 2014, 11 (22), pp.6355 - 6356. ⟨10.5194/bg-11-6355-2014⟩
Article dans une revue hal-01104305 v1
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Microbial food web dynamics in response to a Saharan dust event: results from a mesocosm study in the oligotrophic Mediterranean Sea

Elvira Pulido-Villena , Anne-Claire Baudoux , I Obernosterer , M Landa , J Caparros et al.
Biogeosciences, 2014, 11 (19), pp.5607 - 5619. ⟨10.5194/bg-11-5607-2014⟩
Article dans une revue hal-01090615 v1
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Transient fertilizing effect of dust in P-deficient LNLC surface ocean

Elvira Pulido-Villena , Victoire Rerolle , Cecile Guieu
Geophysical Research Letters, 2010, 37, pp.L01603. ⟨10.1029/2009GL041415⟩
Article dans une revue hal-00691392 v1

Distribution and photoreactivity of chromophoric dissolved organic matter in the Antarctic Peninsula (Southern Ocean)

E. Ortega-Retuerta , I. Reche , Elvira Pulido-Villena , S. Agusti , C. M. Duarte
Marine Chemistry, 2010, 118 (3-4), pp.129-139. ⟨10.1016/j.marchem.2009.11.008⟩
Article dans une revue istex hal-00740163 v1
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Large clean mesocosms and simulated dust deposition: a new methodology to investigate responses of marine oligotrophic ecosystems to atmospheric inputs

Cécile Guieu , François Dulac , Karine Desboeufs , Thibaut Wagener , E. Pulido-Villena et al.
Biogeosciences, 2010, 7, pp.2765-2784. ⟨10.5194/BG-7-2765-2010⟩
Article dans une revue hal-00758782 v1

Uncoupled distributions of transparent exopolymer particles (TEP) and dissolved carbohydrates in the Southern Ocean

E. Ortega-Retuerta , I. Reche , Elvira Pulido-Villena , S. Agusti , C. M. Duarte
Marine Chemistry, 2009, 115, pp.59-65. ⟨10.1016/j.marchem.2009.06.004⟩
Article dans une revue istex hal-00691368 v1

Effect of Saharan dust inputs on bacterial activity and community composition in Mediterranean lakes and reservoirs

Isabel Reche , Eva Ortega-Retuerta , Otilia Romera , Elvira Pulido-Villena , Rafael Morales-Baquero et al.
Limnology and Oceanography, 2009, 54, pp.869-879. ⟨10.4319/lo.2009.54.3.0869⟩
Article dans une revue hal-00691370 v1

Evidence of an atmospheric forcing on bacterioplankton and phytoplankton dynamics in a high mountain lake

Elvira Pulido-Villena , Isabel Reche , Rafael Morales-Baquero
Aquatic Sciences - Research Across Boundaries, 2008, 70, pp.1-9. ⟨10.1007/s00027-007-0944-8⟩
Article dans une revue istex hal-00691376 v1
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Bacterial response to dust pulses in the western Mediterranean: Implications for carbon cycling in the oligotrophic ocean

Elvira Pulido-Villena , Thibaut Wagener , Cecile Guieu
Global Biogeochemical Cycles, 2008, 22, pp.GB1020. ⟨10.1029/2007GB003091⟩
Article dans une revue hal-00691377 v1
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Dust iron dissolution in seawater: Results from a one-year time-series in the Mediterranean Sea

Thibaut Wagener , Elvira Pulido-Villena , Cécile Guieu
Geophysical Research Letters, 2008, 35 (16), pp.L16601. ⟨10.1029/2008GL034581⟩
Article dans une revue hal-02567417 v1
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Spatiotemporal drivers of dissolved organic matter in high alpine lakes: Role of Saharan dust inputs and bacterial activity

Natalie Mladenov , Elvira Pulido-Villena , Rafael Morales-Baquero , Eva Ortega-Retuerta , Ruben Sommaruga et al.
Journal of Geophysical Research: Biogeosciences, 2008, 113, pp.G00D01. ⟨10.1029/2008JG000699⟩
Article dans une revue hal-00691372 v1
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Exploring the relationship between active bacterioplankton and phytoplankton in the Southern Ocean

E. Ortega-Retuerta , I. Reche , Elvira Pulido-Villena , S. Agusti , C. M. Duarte
Aquatic Microbial Ecology, 2008, 52, pp.99-106. ⟨10.3354/ame01216⟩
Article dans une revue hal-00691374 v1

Does ecosystem size determine aquatic bacteria richness? Reply

Isabel Reche , Elvira Pulido-Villena , Rafael Morales-Baquero , Emilio O. Casamayor
Ecology, 2007, 88 (1), pp.253-255. ⟨10.1890/0012-9658(2007)88[253:DESDAB]2.0.CO;2⟩
Article dans une revue hal-00744486 v1

Effects of dissolved organic matter photoproducts and mineral nutrient supply on bacterial growth in mediterranean inland waters

Eva Ortega-Retuerta , Elvira Pulido-Villena , Isabel Reche
Microbial ecology, 2007, 54, pp.161-169. ⟨10.1007/s00248-006-9186-x⟩
Article dans une revue istex hal-00691378 v1
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Significance of atmospheric inputs of calcium over the southwestern Mediterranean region: High mountain lakes as tools for detection

Elvira Pulido-Villena , I Reche , R Morales-Baquero
Global Biogeochemical Cycles, 2006, 20, pp.GB2012. ⟨10.1029/2005GB002662⟩
Article dans une revue istex hal-00691383 v1

Atmospheric inputs of phosphorus and nitrogen to the southwest Mediterranean region: Biogeochemical responses of high mountain lakes

Rafael Morales-Baquero , Elvira Pulido-Villena , I Reche
Limnology and Oceanography, 2006, 51, pp.830-837
Article dans une revue hal-00744500 v1

Does ecosystem size determine aquatic bacterial richness?

I Reche , Elvira Pulido-Villena , R Morales-Baquero , E Casamayor
Ecology, 2005, pp.1715-1722. ⟨10.1890/04-1587⟩
Article dans une revue hal-00744502 v1

Food web reliance on allochthonous carbon in two high mountain lakes with contrasting catchments: a stable isotope approach

Elvira Pulido-Villena , I Reche , R Morales-Baquero
Canadian Journal of Fisheries and Aquatic Sciences, 2005, 62, pp.2640-2648. ⟨10.1139/F05-169⟩
Article dans une revue hal-00691387 v1

Exploring bacterioplankton growth and protein synthesis to determine conversion factors across a gradient of dissolved organic matter

Elvira Pulido-Villena , I Reche
Microbial ecology, 2003, 46, pp.33-42. ⟨10.1007/s00248-002-0004-9⟩
Article dans une revue istex hal-00691388 v1

Photoreactivity of dissolved organic matter from high-mountain lakes of Sierra Nevada, Spain

I Reche , Elvira Pulido-Villena , Jm Conde-Porcuna , P Carrillo
Arctic, Antarctic, and Alpine Research, 2001, 33, pp.426-434. ⟨10.2307/1552552⟩
Article dans une revue hal-00744505 v1

Atmospheric Inputs and Biogeochemical Consequences in High-Mountain Lakes

Isabel Reche , Natalie Mladenov , Elvira Pulido-Villena , Rafael Morales-Baquero
The Landscape of the Sierra Nevada, Springer International Publishing, pp.293-306, 2022, ⟨10.1007/978-3-030-94219-9_18⟩
Chapitre d'ouvrage hal-03787925 v1
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Ocean-Atmosphere interactions of particles

Gerrit de Leeuw , Cécile Guieu , A. Arneth , Nicolas Bellouin , Laurent Bopp et al.
Ocean-Atmosphere interactions of particles and gases, pp.171-246, 2014, 978-3-642-25643-1
Chapitre d'ouvrage hal-01830179 v1

Heterotrophic bacteria in the pelagic realm of the Mediterranean Sea

Elvira Pulido-Villena , Jean François Ghiglione , Eva Ortega-Retuerta , France van Wambeke , Tamar Zohary
Noga Stambler. Life in the Mediterranean Sea: a look at habitat changes, Nova Publishers, pp.227-266, 2012
Chapitre d'ouvrage hal-00691407 v1