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Frédéric GERARD

39
Documents

Publications

Modifier les racines pour transformer en sols riches les sols pauvres en phosphore ? Modélisations in silico appliquée en sols carbonatés sous féverole fixatrice d’azote

Frédéric Gérard , Mourad Latati , Sarvenaz Najafi
Agriculture durable face aux changements climatiques : enjeux et perspectives, ENSA Alger, Jun 2022, Algers, Algeria
Communication dans un congrès hal-03741578v1
Image document

Reactive transport modeling the oxalate-carbonate pathway of the Iroko tree

Hannah Gatz-Miller , Frederic Gerard , Eric Verrechia , Klaus Ulrich Mayer
Goldschmidt Conference, Aug 2019, Barcelone, Spain
Communication dans un congrès hal-02787774v1

Coupling reactive transport processes with root system architecture and functions: principles and application examples.

Frederic Gerard , Hannah Gatz-Miller , Rénato Kerches Braghiere , Sergio Andres Bea , Philippe Hinsinger
International Conference on Terrestrial Systems research, Apr 2018, Bonn, Germany
Communication dans un congrès hal-02787921v1

Nutrient and carbon dynamics in agroecosystems from a rhizosphere biogeochemistry perspective

Philippe Hinsinger , Céline Pradier , Frédéric Gérard , Jean-Paul Laclau , Christophe Jourdan
BONARES Conference 2018: Soil as a sustainable resource, Sep 2018, Berlin, Germany
Communication dans un congrès hal-03750202v1

Reactive transport modeling the oxalate carbonate pathway to assess carbon sequestration by the Iroko tree

Hannah Gatz-Miller , Frederic Gerard , Eric Verrechia , Klaus Ulrich Mayer
Fall Meeting AGU, Dec 2018, Washington, United States
Communication dans un congrès hal-02116331v1

Dynamics of CO2, CH4 and N2O concentrations throughout deep soil profiles in Eucalypt plantations subjected to contrasted rainfall regimes: consequences on soil effluxes

Amandine Germon , Christophe Jourdan , Loïc Pagès , Frederic Gerard , Céline Blitz
Eucalyptus 2018, Sep 2018, Montpellier, France
Communication dans un congrès hal-02788521v1

Eléments de réflexion sur l’introduction d’un module P dans le modèle STICS

Alain Mollier , Anne Budynek , Pascal Denoroy , Marko Kavic , Christian Morel
11. Séminaire STICS, Oct 2017, La Rochelle, France
Communication dans un congrès hal-02733592v1

Processes controlling phosphate acquisition by plants as revealed by coupled root system-reactive transport modeling

Frederic Gerard , Sergio Andres Bea , Loïc Pagès , Philippe Hinsinger , Klaus Ulrich Mayer
Goldschmidt 2017, Aug 2017, Paris, France
Communication dans un congrès hal-02787920v1

Generic reactive transport codes as flexible tools to integrate soil organic matter degradation models with water, transport and geochemistry in soils

Diederick Jacques , Frederic Gerard , Klaus Ulrich Mayer
Fall Meeting AGU, Dec 2016, San Francisco, United States
Communication dans un congrès hal-02797237v1

Incorporating soil organic matter models in generic reactive transport codes

Diederick Jacques , Frederic Gerard , Klaus Ulrich Mayer , Jirka Simunek
Austin International Conference on Soil Modeling, International Soil Modeling Consortium (ISMC), Mar 2016, Austin, United States
Communication dans un congrès hal-02801821v1

Nutrient cycling in agroecosystems – a rhizosphere biogeochemistry perspective

Philippe Hinsinger , Céline Pradier , Frederic Gerard , Jean-Paul Laclau , Christophe Jourdan
ASA, CSSA and SSSA International Annual Meetings (2016), Nov 2016, Phoenix, United States
Communication dans un congrès hal-02739464v1

Implementation of root system architecture and functions into the reactive transport model MIN3P: method and capabilities

Frederic Gerard , Céline Blitz , Loïc Pagès , Nicolas Moitrier , Ludovic Tambour
Goldschmidt conference, Aug 2015, Prague, Czech Republic
Communication dans un congrès hal-02797235v1
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Phosphorus use efficiency in symbiotic N2 fixation for coupling bio-geochemical cycles in agrosystems with legumes

Jean-Jacques Drevon , Laurie Amenc , Adnane Bargaz , Thierry Becquer , Didier Blavet
3. Climate Smart Agriculture, Mar 2015, Montpellier, France. 227 p
Communication dans un congrès hal-02741501v1

Towards a predictive model of soil and rhizosphere phosphorus availability

Frédéric Gérard , Nicolas Devau , Marek Duputel , Benoît Jaillard , Philippe Hinsinger
Wageningen Conference on Applied Soil Science: Soil Science in a Changing World, Wageningen University and Research Centre (WUR). NLD., Sep 2011, Wageningen, Netherlands
Communication dans un congrès hal-02747084v1

Modeling the effects of fertilization and pH on dissolved inorganic phosphorus in soils

Frédéric Gérard , Nicolas Devau , Edith Le Cadre , Philippe Hinsinger
21. Goldschmidt Conference, Aug 2011, Prague, Czech Republic
Communication dans un congrès hal-02748941v1

Wealth and poverty in the rhizosphere – sharing a scarce resource: soil P

Philippe Hinsinger , Elodie Betencourt , Nicolas Devau , Marek Duputel , Xiaoyan Tang
Rhizosphere 3, Sep 2011, Perth, Australia
Communication dans un congrès hal-02750123v1

Effect of citrate on phosphorus availability in soils of contrasted mineralogy – a mechanistic modeling approach

Marek Duputel , Nicolas Devau , Michel Brossard , Philippe Hinsinger , Benoît Jaillard
Rhizosphere 3, Sep 2011, Perth, Australia
Communication dans un congrès hal-02746033v1

Surface complexation modelling of phosphorus availability and bioavailability for plants

Nicolas Devau , Edith Le Cadre , Philippe Hinsinger , Frédéric Gérard
Conference on Goldschmidt 2010 - Earth, Energy, and the Environment, Jun 2010, Knoxville, United States
Communication dans un congrès hal-02751335v1

Phosphorus bioavailability – nothing but a rhizosphere story

Claude C. Plassard , Elodie Betencourt , Nicolas Devau , Marek Duputel , Frédéric Gérard
6. International Phosphorus Workshop, Sep 2010, Séville, Spain
Communication dans un congrès hal-02756049v1

A mechanistic model for understanding pH effect on phosphorus availability in rhizosphere and bulk soil

Nicolas Devau , Edith Le Cadre , Philippe Hinsinger , Frédéric Gérard
16. International Plant Nutrition Colloquium, Aug 2009, Sacramento, United States
Communication dans un congrès hal-02752370v1

Modifications des propriétés complexantes des matières organiques dissoutes vis-à-vis du cuivre dans la rhizosphère du blé

Matthieu Bravin , Cedric Garnier , Frédéric Gérard , Philippe Hinsinger
10. Journées d’Etude des Sols (JES), May 2009, Strasbourg, France
Communication dans un congrès hal-02753009v1

Availability of phosphorus from micronized phosphate for crops: a new application of rock phosphate

Khadija Saja , Edith Le Cadre , Jean-Charles Benezet , Nicolas Devau , Gerard Souche
COVAPHOS 3: the Phosphate Meeting Point, Mar 2009, Marrakech, Morocco
Communication dans un congrès hal-02754377v1

Using a mechanistic adsorption model to understand the influence of soil pH on the environmental availability of Phosphorus: Application to a Chromic Cambisol

Nicolas Devau , Frédéric Gérard , Edith Le Cadre , L. Roger , Benoît Jaillard
Goldschmidt 2008, Jul 2008, Vancouver, Canada
Communication dans un congrès hal-02751333v1
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Growing on calcareous soils and facing climate change

Thibaut Bontpart , Alizée Weiss , Denis Vile , Frédéric Gérard , Benoît Lacombe
Trends in Plant Science, inPress, ⟨10.1016/j.tplants.2024.03.013⟩
Article dans une revue hal-04531421v1

Two-dimensional modelling of CO2 mineral trapping through the oxalate-carbonate pathway: influence of the root system model

Hannah S. Gatz-Miller , Frédéric Gérard , Danyang Su , K. Ulrich Mayer
Science of the Total Environment, 2023, 904, pp.166280. ⟨10.1016/j.scitotenv.2023.166280⟩
Article dans une revue hal-04197276v1

Soil properties and growing duration determine phosphorus phyto-availability dynamics of polyphosphate versus orthophosphate fertilizers

Ran Erel , David Yalin , Adi Kushmaro-Bier , Qianqian Li , Frédéric Gérard
Plant and Soil, inPress, ⟨10.1007/s11104-022-05830-6⟩
Article dans une revue hal-03969723v1

Reactive transport modelling the oxalate-carbonate pathway of the Iroko tree; Investigation of calcium and carbon sinks and sources

Hannah Gatz-Miller , Frédéric Gérard , Eric Verrecchia , Danyang Su , K. Ulrich Mayer
Geoderma, 2022, 410, pp.115665. ⟨10.1016/j.geoderma.2021.115665⟩
Article dans une revue hal-03713558v1

Phosphorus acquisition processes in the field: study of faba bean cultivated on calcareous soils in Algeria

Djamel Houassine , Mourad Latati , Nazih Y. Rebouh , Frederic Gerard
Archives of Agronomy and Soil Science, 2020, 66 (2), pp.168-181. ⟨10.1080/03650340.2019.1605166⟩
Article dans une revue hal-02620727v1

Modelling the interactions between root system architecture, root functions and reactive transport processes in soil

Frederic Gerard , Céline Blitz , Philippe Hinsinger , Loic Pagès
Plant and Soil, 2017, 413 (1-2), pp.161 - 180. ⟨10.1007/s11104-016-3092-x⟩
Article dans une revue hal-01521534v1

Geochemical and microbial controls of the effect of citrate on phosphorus availability in a ferralsol

Manitranirina Henintsoa , Thierry Becquer , Lilia Rabeharisoa , Frederic Gerard
Geoderma, 2017, 291, pp.33-39. ⟨10.1016/j.geoderma.2016.12.020⟩
Article dans une revue hal-01606848v1

Citrate adsorption can decrease soluble phosphate concentration in soils: Results of theoretical modeling

Marek Duputel , Nicolas Devau , Michel Brossard , Benoît Jaillard , Davey L. Jones
Applied Geochemistry, 2013, 35, pp.120-131. ⟨10.1016/j.apgeochem.2013.03.018⟩
Article dans une revue hal-01023702v1
Image document

Root-induced changes in pH and dissolved organic matter binding capacity affect copper dynamic speciation in the rhizosphere

Matthieu N. Bravin , Cédric Garnier , Véronique Lenoble , Frédéric Gérard , Yves Dudal
Geochimica et Cosmochimica Acta, 2012, 84, pp.256 - 268. ⟨10.1016/j.gca.2012.01.031⟩
Article dans une revue hal-01096850v1

Fertilization and pH effects on processes and mechanisms controlling dissolved inorganic phosphorus in soils

Nicolas Devau , Philippe Hinsinger , Edith Le Cadre , Bruno B. Colomb , Frédéric Gérard
Geochimica et Cosmochimica Acta, 2011, 75 (10), pp.2980-2996. ⟨10.1016/j.gca.2011.02.034⟩
Article dans une revue hal-02647700v1

A mechanistic model for understanding root-induced chemical changes controlling phosphorus availability

Nicolas Devau , Edith Le Cadre , Philippe Hinsinger , Frédéric Gérard
Annals of Botany, 2010, 105 (7), pp.1183-1197. ⟨10.1093/aob/mcq098⟩
Article dans une revue hal-02658888v1

Soil pH controls the environmental availability of phosphorus: Experimental and mechanistic modelling approaches

Nicolas Devau , Edith Le Cadre , Philippe Hinsinger , Benoît Jaillard , Frédéric Gérard
Applied Geochemistry, 2009, 24 (11), pp.2163-2174. ⟨10.1016/j.apgeochem.2009.09.020⟩
Article dans une revue hal-02663480v1