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Xavier Raynaud

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  • IdHAL xavier-raynaud
  • ResearcherId : C-2381-2009
  • ORCID 0000-0002-9065-2867
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Nothing lasts forever: Dominant species decline under rapid environmental change in global grasslands

Peter A Wilfahrt , Eric W Seabloom , Jonathan D Bakker , Lori Biederman , Miguel N Bugalho
Journal of Ecology, In press, ⟨10.1111/1365-2745.14198⟩
Journal articles hal-04216222v1
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Clarifying the effect of biodiversity on productivity in natural ecosystems with longitudinal data and methods for causal inference

Laura Dee , Paul Ferraro , Christopher Severen , Kaitlin Kimmel , Elizabeth Borer
Nature Communications, 2023, 14 (1), pp.2607. ⟨10.1038/s41467-023-37194-5⟩
Journal articles hal-04091711v1

Nutrient addition drives declines in grassland species richness primarily via enhanced species loss

Andrew Muehleisen , Carmen Watkins , Gabriella Altmire , E. Ashley Shaw , Madelon Case
Journal of Ecology, 2023, 111 (3), pp.552-563. ⟨10.1111/1365-2745.14038⟩
Journal articles hal-04015787v1
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Nutrient enrichment alters seasonal β ‐diversity in global grasslands

Magda Garbowski , Elizabeth Boughton , Anne Ebeling , Philip Fay , Yann Hautier
Journal of Ecology, In press, ⟨10.1111/1365-2745.14182⟩
Journal articles hal-04216224v1

The impact of the COVID-19 pandemic on bloodstream infections (BSIs) due to Streptococcus pneumoniae and Streptococcus pyogenes was assessed in 25 university hospitals of Paris. Monthly BSIs incidence rates that appeared stable in 2018 and 2019, decreased for the 2 pathogens during the 2 COVID-19 lockdown periods of 2020. Containment policies, including social distancing, masking and hand hygiene strengthening in both community and hospital settings are likely to reduce BSIs due to these pathogens.

Rishma Amarsy , Sandra Fournier , David Trystram , Catherine Monteil , Xavier Raynaud
American Journal of Infection Control, 2022, 51 (4), pp.475-477. ⟨10.1016/j.ajic.2022.09.002⟩
Journal articles hal-03868704v1
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Impacts of nutrient addition on soil carbon and nitrogen stoichiometry and stability in globally-distributed grasslands

Katherine S. Rocci , Kaydee S. Barker , Eric W. Seabloom , Elizabeth T. Borer , Sarah E. Hobbie
Biogeochemistry, 2022, 159 (3), pp.353-370. ⟨10.1007/s10533-022-00932-w⟩
Journal articles hal-03784916v1
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Scenario modelling of carbon mineralization in 3D soil architecture at the microscale: Toward an accessibility coefficient of organic matter for bacteria

Bruno Mbé , Olivier Monga , Valérie Pot , Wilfred Otten , Frédéric Hecht
European Journal of Soil Science, 2022, 73, pp.e13144. ⟨10.1111/ejss.13144⟩
Journal articles hal-03365963v1

Soil properties as key predictors of global grassland production: Have we overlooked micronutrients?

Dajana Radujković , Erik Verbruggen , Eric Seabloom , Michael Bahn , Lori Biederman
Ecology Letters, 2021, 24 (12), pp.2713-2725. ⟨10.1111/ele.13894⟩
Journal articles hal-03410070v1

Fertilized graminoids intensify negative drought effects on grassland productivity

Kevin van Sundert , Mohammed Arfin Khan , Siddharth Bharath , Yvonne Buckley , Maria Caldeira
Global Change Biology, 2021, ⟨10.1111/gcb.15583⟩
Journal articles hal-03216958v1
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Topsoil characteristics of forests and lawns along an urban–rural gradient in the Paris region (France)

Ludovic Foti , Sébastien Barot , Jacques Gignoux , Michel Grimaldi , Jean‐christophe Lata
Soil Use and Management, 2021, 37 (4), pp.749-761. ⟨10.1111/sum.12640⟩
Journal articles hal-03010483v1

Spatial heterogeneity in nitrification and soil exploration by trees favour source–sink dynamics in a humid savanna: A modelling approach

Sarah Konaré , Simon Boudsocq , Jacques Gignoux , Jean‐christophe Lata , Xavier Raynaud
Functional Ecology, 2021, 35 (4), pp.976-988. ⟨10.1111/1365-2435.13762⟩
Journal articles hal-03216965v1
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Modeling the biomass allocation of tree resprout in a fire-prone savanna

Kouadio Jean-Philippe Akpoué , Sébastien Barot , Xavier Raynaud , Jacques Gignoux
Ecological Modelling, 2021, 448, pp.109527. ⟨10.1016/j.ecolmodel.2021.109527⟩
Journal articles hal-03216950v1
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Temperature and soil management effects on carbon fluxes and priming effect intensity

Raphaël Guttières , Naoise Nunan , Xavier Raynaud , Gérard Lacroix , Sébastien Barot
Soil Biology and Biochemistry, 2021, 153, pp.108103. ⟨10.1016/j.soilbio.2020.108103⟩
Journal articles hal-03086435v1
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The ecology of heterogeneity: soil bacterial communities and C dynamics

Naoise Nunan , Hannes Schmidt , Xavier Raynaud
Philosophical Transactions of the Royal Society B: Biological Sciences, 2020, 375 (1798), ⟨10.1098/rstb.2019.0249⟩
Journal articles hal-02895829v1
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Plant-pollinator interactions on green roofs are mediated by substrate characteristics and plant community composition

Yann Dusza , Yvan Kraepiel , Luc Abbadie , Sébastien Barot , David Carmignac
Acta Oecologica, 2020, 105, pp.103559. ⟨10.1016/j.actao.2020.103559⟩
Journal articles hal-02895823v1
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Below-ground competition alters attractiveness of an insect-pollinated plant to pollinators

Floriane Flacher , Xavier Raynaud , Amandine Hansart , Benoit Geslin , Eric Motard
AoB Plants, 2020, 12 (4), plaa022. ⟨10.1093/aobpla/plaa022⟩
Journal articles hal-02895834v1
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Comparison of environmental and culture-derived bacterial communities through 16S metabarcoding: A powerful tool to assess media selectivity and detect rare taxa

Jacques Pédron , Léa Guyon , Amandine Lecomte , Lydie Blottiere , Charlotte Chandeysson
Microorganisms, 2020, 8 (8), pp.1129. ⟨10.3390/microorganisms8081129⟩
Journal articles hal-02914669v1
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Broader phenology of pollinator activity and higher plant reproductive success in an urban habitat compared to a rural one

Vincent Zaninotto , Xavier Raynaud , Emmanuel Gendreau , Yvan Kraepiel , Eric Motard
Ecology and Evolution, 2020, 00, pp.1 - 15. ⟨10.1002/ece3.6794⟩
Journal articles hal-02958179v1

Effects of Mineral Nitrogen Partitioning on Tree–Grass Coexistence in West African Savannas

Sarah Konaré , Simon Boudsocq , Jacques Gignoux , Jean-Christophe Lata , Xavier Raynaud
Ecosystems, 2019, 22 (7), pp.1676-1690. ⟨10.1007/s10021-019-00365-x⟩
Journal articles hal-02388740v1
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Role of substrate properties in the provision of multifunctional green roof ecosystem services

J.-C. Lata , Y. Dusza , Luc Abbadie , S. Barot , D. Carmignac
Applied Soil Ecology, 2018, 123, pp.464-468. ⟨10.1016/j.apsoil.2017.09.012⟩
Journal articles hal-01685372v1
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Recognizing patterns: spatial analysis of observed microbial colonization on root surfaces

Hannes Schmidt , Naoise Nunan , Alexander Hoeck , Thilo Eickhorst , Christina Kaiser
Frontiers in Environmental Science, 2018, 6, ⟨10.3389/fenvs.2018.00061⟩
Journal articles hal-02620587v1

Contrasting effects of grasses and trees on microbial N-cycling in an African humid savanna

Tharaniya Srikanthasamy , Julie Leloup , Aya Brigitte N'Dri , Sébastien Barot , Jonathan Gervaix
Soil Biology and Biochemistry, 2018, 117, pp.153-163. ⟨10.1016/j.soilbio.2017.11.016⟩
Journal articles hal-02457329v1

Unravelling the effects of plant species diversity and aboveground litter input on soil bacterial communities

Julie Leloup , Mathilde Baude , Naoise Nunan , Jacques Mériguet , Isabelle Dajoz
Geoderma, 2018, 317, pp.1-7. ⟨10.1016/j.geoderma.2017.12.018⟩
Journal articles hal-02458148v1

Trace element concentrations along a gradient of urban pressure in forest and lawn soils of the Paris region (France)

Ludovic Foti , Florence Dubs , Jacques Gignoux , Jean-Christophe Lata , Thomas Lerch
Science of the Total Environment, 2017, 598, pp.938-948. ⟨10.1016/j.scitotenv.2017.04.111⟩
Journal articles hal-02458095v1
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Modelling facilitation or competition within a root system: importance of the overlap of root depletion and accumulation zones

Henri de Parseval , Sébastien Barot , Jacques Gignoux , Jean-Christophe Lata , Xavier Raynaud
Plant and Soil, 2017, 419 (1-2), pp.1-15. ⟨10.1007/s11104-017-3321-y⟩
Journal articles hal-01593507v1
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Does competition with wind-pollinated species alter Echium plantagineum's attractiveness to a common pollinator Bombus terrestris?

Floriane Flacher , Amandine Hansart , Eric Motard , Abdou Moutalab Fofana , Oceane Vincent
Ecological Entomology, 2017, 42 (5), pp.617-628. ⟨10.1111/een.12426⟩
Journal articles hal-01681586v1
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Multifunctionality is affected by interactions between green roof plant species, substrate depth, and substrate type

Yann Dusza , Sébastien Barot , Yvan Kraepiel , Jean-Christophe Lata , Luc Abbadie
Ecology and Evolution, 2017, 7 (7), pp.2357- 2369. ⟨10.1002/ece3.2691⟩
Journal articles hal-01489469v1
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Evolution of nutrient acquisition: when space matters

Sébastien Barot , Stefan Bornhofen , Simon Boudsocq , Xavier Raynaud , Nicolas Loeuille
Functional Ecology, 2016, 30 (2), pp.283-294. ⟨10.1111/1365-2435.12494⟩
Journal articles hal-02458157v1
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Explore less to control more: why and when should plants limit the horizontal exploration of soil by their roots?

Henri de Parseval , Luc Abbadie , Sébastien Barot , Jacques Gignoux , Jean-Christophe Lata
Oikos, 2016, 125 (8), pp.1110-1120. ⟨10.1111/oik.02726⟩
Journal articles hal-01233724v1
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Competition with wind-pollinated plant species alters floral traits of insect-pollinated plant species

Floriane Flacher , Xavier Raynaud , Amandine Hansart , Eric Motard , Isabelle Dajoz
Scientific Reports, 2015, 5, pp.13345. ⟨10.1038/srep13345⟩
Journal articles hal-01223267v1
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Modeling the effect of soil meso- and macropores topology on the biodegradation of a soluble carbon substrate

Laure E. Vogel , David D. Makowski , Patricia P. Garnier , Laure Vieublé-Gonod , Yves Coquet
Advances in Water Resources, 2015, 83, pp.123-136. ⟨10.1016/j.advwatres.2015.05.020⟩
Journal articles insu-01170155v1
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Spatial Ecology of Bacteria at the Microscale in Soil

Xavier Raynaud , Naoise Nunan
Journal articles hal-01252483v1

Ecosystem engineering, environmental decay and environmental states of landscapes

Xavier Raynaud , Clive G. Jones , Sébastien Barot
Oikos, 2013, 122 (4), pp.591-600. ⟨10.1111/j.1600-0706.2012.20283.x⟩
Journal articles hal-02458159v1

Regulation of soil organic C mineralisation at the pore scale

Leo S. Ruamps , Naoise Nunan , Valerie Pouteau , Julie Leloup , Xavier Raynaud
FEMS Microbiology Ecology, 2013, 86 (1), pp.26--35. ⟨10.1111/1574-6941.12078⟩
Journal articles hal-01567154v1

Plant preference for ammonium versus nitrate : a neglected determinant of ecosystem functioning

S. Boudsocq , A. Niboyet , J.C. Lata , X. Raynaud , N. Loeuille
The American Naturalist, 2012, 180 (1), pp.60-69. ⟨10.1086/665997⟩
Journal articles hal-01569678v1
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Litter inputs and plant interactions affect nectar sugar content

Mathilde Baude , Julie Leloup , Séverine Suchail , Béatrice Allard , Danielle Benest
Journal of Ecology, 2011, 99 (3), pp.828-837. ⟨10.1111/j.1365-2745.2011.01793.x⟩
Journal articles hal-02047775v1

Negative priming effect on mineralization in a soil free of vegetation for 80 years

B. Guenet , Julie Leloup , Xavier Raynaud , Gérard Bardoux , L. Abbadie
European Journal of Soil Science, 2010, 61 (3), pp.384-391. ⟨10.1111/j.1365-2389.2010.01234.x⟩
Journal articles hal-02458221v1

Soil Properties are Key Determinants for the Development of Exudate Gradients in a Rhizosphere Simulation Model

Xavier Raynaud
Soil Biology and Biochemistry, 2010, 42 (2), pp.211-219. ⟨10.1016/j.soilbio.2009.10.019⟩
Journal articles bioemco-00433084v1
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Plants may alter competition by modifying nutrient bioavailability in rhizosphere: a modeling approach

Xavier Raynaud , Benoit Jaillard , Paul W. Leadley
The American Naturalist, 2008, 171 (1), pp.44-58. ⟨10.1086/523951⟩
Journal articles bioemco-00167407v1

Soil microbial loop and nutrient uptake by plants: a test using a coupled C:N model of plant–microbial interactions

Xavier Raynaud , Jean-Christiophe Lata , Paul W. Leadley
Plant and Soil, 2006, 287, pp.95-116. ⟨10.1007/s11104-006-9003-9⟩
Journal articles bioemco-00138204v1

Symmetry of belowground competition in a spatially explicit model of nutrient competition

Xavier Raynaud , Paul W. Leadley
Ecological Modelling, 2005, 189, pp.447-453. ⟨10.1016/j.ecolmodel.2005.03.008⟩
Journal articles bioemco-00138207v1

Grass populations control nitrification in savanna soils

Jean-Christophe Lata , Valérie Degrange , Xavier Raynaud , Pierre-Alain Maron , Robert Lensi
Functional Ecology, 2004, 18, pp.605-611. ⟨10.1111/j.0269-8463.2004.00880.x⟩
Journal articles bioemco-00139318v1

Soil characteristics play a key role in modeling nutrient competition in plant communities

Xavier Raynaud , Paul W. Leadley
Ecology, 2004, 85 (8), pp.2200-2214
Journal articles bioemco-00138205v1
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Accounting for microbial habitats in modeling soil organic matter dynamics

Claire Chenu , Patricia Garnier , Naoise Nunan , Valerie Pot-Genty , Xavier Raynaud
EGU 2017, European Geophysical Union General Assembly 2017, 2017, Vienne, Austria
Conference papers hal-01535185v1

Accounting for microbial habitats in modelling soil organic matter dynamics

Claire Chenu , Patricia Garnier , Naoise Nunan , Valerie Pot-Genty , Xavier Raynaud
SOMmic Conference, Microbial contribution and impact on soil organic matter structure and genesis, Nov 2016, Leipzig, Germany
Conference papers hal-01580643v1
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Modeling the inter-individual variability of single-stemmed plant development

Antonin Della Della Noce , Véronique Letort , Amandine Hansart , Charlotte Baey , Gautier Viaud
International Conference on Functional-Structural Plant Growth Modeling, Simulation, Visualization and Applications (FSPMA 2016), Nov 2016, Qingdao, China. ⟨10.1109/fspma.2016.7818287⟩
Conference papers hal-01490367v1

Modelling carbon dynamics in unsaturated soil pore space or how diffusion regulates decomposition

Laure Vogel , Patricia Garnier , Laure Vieublé , Claire Chenu , Naoise Nunan
Porous Media Process Modelling Workshop: 3D Imaging and Applications in Geosciences, University of Abertay. GBR., Oct 2013, Dundee, United Kingdom
Conference papers hal-01620712v1

Distribution and mineralisation rate of soil organic matter at the pore scale

Léo Ruamps , Naoise Nunan , Valerie Pouteau , Julie Leloup , Xavier Raynaud
Soil Organic Matter Stabilization conference, SOM 2012, Oct 2012, Monte Verita, Switzerland
Conference papers hal-01628866v1

Modeling organic matter decomposition in heterogeneous soil structure at microbial habitats scale

Laure Vogel , Valerie Pot-Genty , Patricia Garnier , Laure Vieublé , Marc Pinheiro
Eurosoil 2012, Soil science for the benefit of mankind and environment, 4th International Congress of ECSSS, Jul 2012, Bari, Italy. 2696 p
Conference papers hal-01628869v1

Mutualisme et compétition dans la rhizosphère : modélisation des interactions entre les plantes et les microorganismes du sol à l'aide d'un modèle semi-mécaniste, couplé carbone/azote.

Xavier Raynaud , Jean-Christophe Lata , Paul W. Leadley
Mutualisme et compétition dans la rhizosphère : modélisation des interactions entre les plantes et les microorganismes du sol à l'aide d'un modèle semi-mécaniste, couplé carbone/azote., Mar 2003, Nancy, France. 2C5 p. 26
Conference papers bioemco-00396729v1