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Compaction Soil structure Geophysical measurement Bulk density Tillage Teneur en eau du sol Stics Geophysics PEDOLOGIE Géophysique Field scale Electrical resistivity Soil water content NORD DE LA FRANCE TENEUR EN EAU DU SOL AGRONOMIE PROFIL DU SOL Soil compaction COMPACTION
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286

Dr Guy RICHARD


59 ans
Directeur de recherche Classe exceptionnelle INRAE
Directeur de l'Expertise scientifique collective, de la Prospective et des Etudes

DIPLOMES

1984 : Ingénieur agronome INA P-G "Sciences et techniques des productions végétales"
1988 : Docteur-ingénieur INA P-G "Sciences agronomiques"
2002 : Habilité à diriger des recherches "Sciences de l'Environnement" Université Pierre et Marie Curie, Paris 6

CARRIERE

1984-1985 : Volontaire du Service National Actif au Népal
1985-1988 : Doctorat à l'unité de recherche INRA Science du Sol Avignon
1989-2004 : Chercheur à l'unité de recherche INRA Agronomie Laon
                     Animateur de l'équipe Maîtrise de l'état physique des sols cultivés
2005-2010 : Directeur de l'unité de recherche INRA Science du sol Orléans
2010-2018 : Chef du département INRA Environnement et Agronomie
                     Directeur du métaprogramme INRA Services rendus par les écosystèmes agricoles et forestiers
2018-2019 : Délégué INRA à l’expertise scientifique collective, à la prospective et aux études
Depuis 2020 : Directeur INRAE de l’expertise scientifique collective, de la prospective et des études

FORMATION

Management de la recherche : Ecole pratique de management de la recherche agronomique (EPMRA 2008-2009)
Relation Science-Société : Institut des hautes études des sciences et techologies (IHEST 2016-2017)

RESPONSABILITES INRAE

Directeur - Direction de l’expertise scientifique collective, de la prospective et des études (depuis 2020)
Président de la Commission administrative paritaire nationale des chargés de recherche (depuis 2019)

RESPONSABILITES HORS INRAE

APT-AgroParisTech : Président du Conseil scientifique (depuis 2019)
ITB-Institut Technique de la Betterave : Président du Conseil scientifique (depuis 2013)
PNRI-Plan national de recherche & innovation sur la betterave : Président du Conseil scientifique et de suivi (depuis 2021)
Agreenium : Animateur du Groupe thématique Agroécologie (depuis 2019)
INSERM : Membre du Conseil d'orientation stratégique du Pôle expertise collective (depuis 2018)
Editions QUAE : Membre du Comité éditorial (depuis 2020)
ACTA-Réseau des instituts techniques agricoles : Membre du Conseil d'orientation scientifique et technique (depuis 2013)
Terres Inovia : Membre du Conseil scientifique (depuis 2020)

DISTINCTION

2012 : Chevalier de l'ordre du mérite agricole

 

 

Thèse1 document

  • G. Richard. La germination des semences de betterave sucriere (Beta vulgaris L.) en conditions d'hypoxie: modelisation, contribution a un diagnostic au champ. Sciences du Vivant [q-bio]. Institut National Agronomique Paris Grignon, 1988. Français. ⟨tel-02857880⟩

HDR1 document

  • Guy Richard. Structure et fonctionnement physique des sols cultivés. Sciences du Vivant [q-bio]. Université Pierre et Marie Curie - Paris 6, 2002. ⟨tel-02831488⟩

Article dans une revue120 documents

  • Jay-Ram Lamichhane, Jean Boiffin, Hubert Boizard, Carolyne Dürr, Guy Richard. Seedbed structure of major field crops as affected by cropping systems and climate: Results of a 15-year field trial. Soil and Tillage Research, Elsevier, 2021, 206, 10p. ⟨10.1016/j.still.2020.104845⟩. ⟨hal-03012868⟩
  • Guy Richard, A. Bernues, Jean-Yves Dourmad. Multicriteria assessment of livestock systems using a graphical tool. animal, Published by Elsevier (since 2021) / Cambridge University Press (until 2020), 2019, 13 (8), pp.1758-1759. ⟨10.1017/S1751731119000697⟩. ⟨hal-02263858⟩
  • Cécile Détang-Dessendre, Martine Georget, Herve Guyomard, Christian Huyghe, Jean-Louis Peyraud, et al.. Diversité des agricultures : des recherches pour des agricultures diverses et/ou une question pour la recherche. Innovations Agronomiques, INRAE, 2018, 68 (10/2018), pp.1-17. ⟨10.15454/UCAZOJ⟩. ⟨hal-01972725⟩
  • Joaquim Odilon Pereira, Juliano Rodrigo Lamb, Joao Candido Bracarense, Pauline Defossez, Guy Richard, et al.. Determination of the soil compaction in real time on field with plate penetrometer and data filtering system. African Journal of Agricultural Research, Academic Journals, 2017, 12 (13), pp.1112-1120. ⟨10.5897/AJAR2016.11465⟩. ⟨hal-02619473⟩
  • Eric Justes, Guy Richard. Contexte, concepts et définition des cultures intermédiaires multi-services. Innovations Agronomiques, INRAE, 2017, 62, pp.1-15. ⟨10.15454/1.5174017785695195E12⟩. ⟨hal-01770348⟩
  • Michel Duru, Olivier Therond, Jean-Roger Estrade, Guy Richard. Caractériser la diversité des formes d’agriculture : au delà de l’opposition entre bio et conventionnel. Regards et Débats sur la Biodiversité, 2017, pp.Online. ⟨hal-01607077⟩
  • Olivier Therond, Michel Duru, Jean Roger-Estrade, Guy Richard. A new analytical framework of farming system and agriculture model diversities. A review. Agronomy for Sustainable Development, Springer Verlag/EDP Sciences/INRA, 2017, 37 (3), 24 p. ⟨10.1007/s13593-017-0429-7⟩. ⟨hal-01607390⟩
  • David A. Bohan, Dries Landuyt, Athen Ma, Sarina Macfadyen, Vincent Martinet, et al.. Networking our way to better ecosystem service provision. Trends in Ecology and Evolution, Elsevier, 2016, 31 (2), pp.105-115. ⟨10.1016/j.tree.2015.12.003⟩. ⟨hal-01298064⟩
  • M.A. Liebig, A.J. Franzluebbers, C. Alvarez, T.D. Chiesa, N. Lewczuk, et al.. MAGGnet: An international network to foster mitigation of agricultural greenhouse gases. Carbon Management, 2016, 7 (3-4), pp.243-248. ⟨10.1080/17583004.2016.1180586⟩. ⟨hal-02640571⟩
  • Francoise Lescourret, Daniele Magda, Guy Richard, Anne-Francoise Adam-Blondon, Jacques Baudry, et al.. A social–ecological approach to managing multiple agro-ecosystem services. Current Opinion in Environmental Sustainability, Elsevier, 2015, 14, pp.68-75. ⟨10.1016/j.cosust.2015.04.001⟩. ⟨hal-01594893⟩
  • Jean-Louis Peyraud, Guy Richard, Chantal Gascuel. Boucler les grands cycles biogéochimiques. Innovations Agronomiques, INRAE, 2015, 43, pp.177-186. ⟨hal-01215774⟩
  • Pauline Defossez, Guy Richard, T. Keller, Victor Adamiade, Ajit Govind, et al.. Modelling the impact of declining soil organic carbon on soil compaction: application to a cultivated Eutric Cambisol with massive straw exportation for energy production in Northern France. Soil and Tillage Research, Elsevier, 2014, 141, pp.44-54. ⟨10.1016/j.still.2014.03.003⟩. ⟨hal-02632335⟩
  • Steven Shafer, Charles Walthall, Alan Franzluebbers, Martin Scholten, Jac Meijs, et al.. Emergence of the Global Research Alliance on Agricultural Greenhouse Gases. Carbon Management, 2014, 2 (3), pp.209-214. ⟨10.4155/cmt.11.26⟩. ⟨hal-02946482⟩
  • Laure Hossard, A. Philibert, Michel Bertrand, Caroline Colnenne-David, Philippe Debaeke, et al.. Effects of halving pesticide use on wheat production. Scientific Reports, Nature Publishing Group, 2014, 4, ⟨10.1038/srep04405⟩. ⟨hal-01173298⟩
  • Elise Tancoigne, Marc Barbier, Jean-Philippe Cointet, Guy Richard. The place of agricultural sciences in the literature on ecosystem services. Ecosystem Services, Elsevier, 2014, 10, pp.35-48. ⟨10.1016/j.ecoser.2014.07.004⟩. ⟨hal-01157244⟩
  • Jiangxin Gu, Denis Loustau, Catherine Hénault, Philippe Rochette, Pierre Cellier, et al.. Modeling nitrous oxide emissions from tile-drained winter wheat fields in Central France. Nutrient Cycling in Agroecosystems, Springer Verlag, 2014, 98 (1), pp.27-40. ⟨10.1007/s10705-013-9593-6⟩. ⟨hal-01192472⟩
  • Benoit Gabrielle, Laure Bamière, Natalia Caldes, Stéphane de Cara, Guillaume Decocq, et al.. Paving the way for sustainable bioenergy in Europe: technological options and research avenues for large-scale biomass feedstock supply. Renewable and Sustainable Energy Reviews, Elsevier, 2014, 33, pp.11 - 25. ⟨10.1016/j.rser.2014.01.050⟩. ⟨hal-01173026v2⟩
  • Hubert Boizard, Sung Won Yoon, Joël Léonard, Sylvain Lheureux, Isabelle Cousin, et al.. Using a morphological approach to evaluate the effect of traffic and weather conditions on the structure of a loamy soil in reduced tillage. Soil and Tillage Research, Elsevier, 2013, 127 (SI), pp.34-44. ⟨10.1016/j.still.2012.04.007⟩. ⟨hal-01001317⟩
  • Jiangxin Gu, Bernard Nicoullaud, Philippe Rochette, Agnes Grossel, Catherine Hénault, et al.. A regional experiment suggests that soil texture is a major control of N2O emissions from tile-drained winter wheat fields during the fertilization period. Soil Biology and Biochemistry, Elsevier, 2013, 60, pp.134-141. ⟨10.1016/j.soilbio.2013.01.029⟩. ⟨insu-01334322⟩
  • Anthony R. Dexter, Ewa A. Czyz, Guy Richard. Equilibrium, non-equilibrium and residual water : consequences for soil water retention. Geoderma, Elsevier, 2012, 177-178, pp.63-71. ⟨10.1016/j.geoderma.2012.01.029⟩. ⟨hal-02646680⟩
  • Guy Richard. Evaluation et maîtrise du risque de tassement, de la parcelle au territoire national. Innovations Agronomiques, INRAE, 2012, 21, pp.45-57. ⟨hal-02642335⟩
  • Isabelle Cousin, Arlène Besson, Maud Seger, Guillaume Giot, Guy Richard, et al.. L'apport des méthodes géophysiques au service de la caractérisation de la fertilité des sols. Innovations Agronomiques, INRAE, 2012, 21, pp.13-29. ⟨hal-02642939⟩
  • Yvan Capowiez, Samartino Stéphane, Cadoux Stéphane, Bouchant Pierre, Guy Richard, et al.. Role of earthworms in regenerating soil structure after compaction in reduced tillage systems. Soil Biology and Biochemistry, Elsevier, 2012, 55, pp.93-103. ⟨10.1016/j.soilbio.2012.06.013⟩. ⟨hal-01315346⟩
  • Veronique Chaplain, Pauline Defossez, Guy Richard, Daniel Tessier, Jean Roger-Estrade. Contrasted effects of no-till on bulk density of soil and mechanical resistance. Soil and Tillage Research, Elsevier, 2011, 111 (2), pp.105-114. ⟨10.1016/j.still.2010.08.015⟩. ⟨hal-01001133⟩
  • Veronique Chaplain, Pauline Defossez, Ghislaine Delarue, Jean Roger-Estrade, Anthony R. Dexter, et al.. Impact of lime and mineral fertilizers on soil stability for soil pHs. Geoderma, Elsevier, 2011, 167-168, pp.360-368. ⟨10.1016/j.geoderma.2011.08.003⟩. ⟨hal-01001160⟩
  • Anthony Dexter, Guy Richard, Ewa Czyz, Joëlle Davy, Michel Hardy, et al.. Clay dispersion from soil as a function of antecedent water potential. Soil Science Society of America Journal, Soil Science Society of America, 2011, 75 (2), pp.444-455. ⟨10.2136/sssaj2010.0088⟩. ⟨hal-02646323⟩
  • Jean Roger-Estrade, Vincent Adamiade, Dominique Arrouays, M. Bartoli, Edouard Baranger, et al.. Dégradation physique des sols agricoles et forestiers liée au tassement : principaux résultats du projet GESSOL ADD-DST. Etude et Gestion des Sols, Association Française pour l'Etude des Sols, 2011, 18 (3), pp.187-199. ⟨hal-02647836⟩
  • Jean Roger-Estrade, Jerome Labreuche, Guy Richard. Effects of no-ploughing methods on soil physical properties: Consequences on soil erosion in a temperate climate. Cahiers Agricultures, EDP Sciences, 2011, 20 (3), pp.186 - 193. ⟨10.1684/agr.2011.0490⟩. ⟨hal-01003277⟩
  • Hongtao Hao, Christian Hartmann, Jongskul Apichart, Siltacho Siwaporn, Sukanya Promsakha, et al.. Slumping dynamics in tilled sandy soils under natural rainfall and experimental flooding. Soil and Tillage Research, Elsevier, 2011, 114 (1), pp.9-17. ⟨10.1016/j.still.2011.03.004⟩. ⟨insu-00589822⟩
  • Anatja Samouëlian, Isabelle Cousin, Cécile Dagès, Anthony Frison, Guy Richard. Determining the effective hydraulic properties of a highly heterogeneous soil horizon. Vadose Zone Journal, Soil science society of America - Geological society of America., 2011, 10 (1), pp.450-458. ⟨10.2136/vzj2010.0008⟩. ⟨hal-02645588⟩
  • Anh Minh Tang, Yu-Jun Cui, Guy Richard, Pauline Défossez. A study on the air permeability as affected by compression of three French soils. Geoderma, Elsevier, 2011, 162 (1-2), pp.171-181. ⟨10.1016/j.geoderma.2011.01.019⟩. ⟨hal-00578440⟩
  • Jiangxin Gu, Bernard Nicoullaud, Philippe Rochette, Daniel J. Pennock, Catherine Hénault, et al.. Effect of topography on nitrous oxide emissions from winter wheat fields in Central France. Environmental Pollution, Elsevier, 2011, 159 (11), pp.3149-3155. ⟨10.1016/j.envpol.2011.04.009⟩. ⟨hal-00999843⟩
  • Christophe Guimbaud, Valéry Catoire, Sébastien Gogo, C. Robert, M. Chartier, et al.. A portable infrared laser spectrometer for flux measurements of trace gases at the geosphere-atmosphere interface. Measurement Science and Technology, IOP Publishing, 2011, 22 (7), pp.1-17. ⟨10.1088/0957-0233/22/7/075601⟩. ⟨insu-00595203⟩
  • Kai Cui, Pauline Défossez, Yu-Jun Cui, Guy Richard. Soil compaction by wheeling: change in soil suction due to compression. European Journal of Soil Science, Wiley, 2010, 61 (4), pp.599-608. ⟨10.1111/j.1365-2389.2010.01245.x⟩. ⟨hal-00539589⟩
  • Samir Seladji, Philippe Cosenza, Alain Tabbagh, Jacques Ranger, Guy Richard. The effect of compaction on soil electrical resistivity: a laboratory investigation. European Journal of Soil Science, Wiley, 2010, 61 (6), pp.1043-1055. ⟨10.1111/j.1365-2389.2010.01309.x⟩. ⟨hal-02663506⟩
  • Arlène Besson, Isabelle Cousin, Hocine Bourennane, Bernard Nicoullaud, Catherine Pasquier, et al.. The spatial and temporal organization of soil water at the field scale as described by electrical resistivity measurements. European Journal of Soil Science, Wiley, 2010, 61 (1), pp.120-132. ⟨10.1111/j.1365-2389.2009.01211.x⟩. ⟨hal-02659608⟩
  • Anthony Dexter, Guy Richard, Ewa Czyz, Guillaume Giot. Changes in the matric potential of soil water with time and temperature. Soil Science, Lippincott, Williams & Wilkins, 2010, 175 (7), pp.320-328. ⟨10.1097/SS.0b013e3181e83d98⟩. ⟨hal-02659716⟩
  • Kai Cui, Pauline Défossez, Yu-Jun Cui, Guy Richard. Quantifying the effect of matric suction on the compressive properties of two agricultural soil using an osmotic oedometer. Geoderma, Elsevier, 2010, 156 (3-4), pp.337-345. ⟨10.1016/j.geoderma.2010.03.003⟩. ⟨hal-00539602⟩
  • Jean Roger-Estrade, Christel Anger, Michel Bertrand, Guy Richard. Tillage and soil ecology: Partners for sustainable agriculture. Soil and Tillage Research, Elsevier, 2010, 111 (1), pp.33-40. ⟨10.1016/j.still.2010.08.010⟩. ⟨hal-01173253⟩
  • Jean Roger-Estrade, Guy Richard, Anthony Dexter, Hubert Boizard, Stéphane de Tourdonnet, et al.. Integration of soil structure variations with time and space into models for crop management. A review. Agronomy for Sustainable Development, Springer Verlag/EDP Sciences/INRA, 2009, 29 (1), pp.135-142. ⟨10.1051/agro:2008052⟩. ⟨hal-00886436⟩
  • Maud Seger, Isabelle Cousin, Anthony Frison, Hubert Boizard, Guy Richard. Characterisation of the structural heterogeneity of the soil tilled layer by using in situ 2D and 3D electrical resistivity measurements. Soil and Tillage Research, Elsevier, 2009, 103 (2), pp.387-398. ⟨10.1016/j.still.2008.12.003⟩. ⟨hal-02663690⟩
  • Isabelle Cousin, Arlène Besson, Hocine Bourennane, Catherine Pasquier, Bernard Nicoullaud, et al.. From spatial-continuous electrical resistivity measurements to the soil hydraulic functioning at the field scale. Comptes Rendus Géoscience, Elsevier Masson, 2009, 341 (10-11), pp.859-867. ⟨10.1016/j.crte.2009.07.011⟩. ⟨hal-02662218⟩
  • Adriana Reatto-Braga, Ary Bruand, Fabrice Muller, Euzebio Medrado da Silva, Osmar Abilio de Carvalho Jr, et al.. Development and origin of the microgranular structure in Latosols of the Brazilian Central Plateau: significance of texture, mineralogy, and biological activity. CATENA, Elsevier, 2009, 76 (2), pp.122-134. ⟨10.1016/j.catena.2008.10.003⟩. ⟨insu-00331918⟩
  • Yvan Capowiez, Stéphane Cadoux, Pierre Bouchand, Jean Roger-Estrade, Guy Richard, et al.. Experimental evidence for the role of earthworms in compacted soil regeneration based on field observations and results from a semi-field experiment. Soil Biology and Biochemistry, Elsevier, 2009, 41 (4), pp.711-717. ⟨10.1016/j.soilbio.2009.01.006⟩. ⟨hal-01173201⟩
  • Isabelle Cousin, Anthony Frison, Guillaume Giot, Hocine Bourennane, Robert Guérin, et al.. Three-dimensional structure of a highly heterogeneous soil horizon derived by electrical resistivity tomography. Archeosciences, revue d'Archéométrie, G.M.P.C.A./Presses universitaires de Rennes, 2009, 33, pp.279-281. ⟨hal-02656265⟩
  • Anthony Dexter, Guy Richard. The saturated hydraulic conductivity of soils with n-modal pore size distributions. Geoderma, Elsevier, 2009, 154 (1-2), pp.76-85. ⟨10.1016/j.geoderma.2009.09.015⟩. ⟨hal-02656627⟩
  • Anthony Dexter, Guy Richard. Water potentials produced by oven-drying of soil samples. Soil Science Society of America Journal, Soil Science Society of America, 2009, 73 (5), pp.1646-1651. ⟨10.2136/sssaj2008.0294N⟩. ⟨hal-02659332⟩
  • Anthony Dexter, Guy Richard. Tillage of soils in relation to their bi-modal pore size distributions. Soil and Tillage Research, Elsevier, 2009, 103 (1), pp.113-118. ⟨10.1016/j.still.2008.10.001⟩. ⟨hal-02655663⟩
  • Maud Seger, Isabelle Cousin, Guillaume Giot, Hubert Boizard, Frédéric Mahu, et al.. Characterisation of the structural heterogeneity of the soil layer by using in situ 2D and 3D electrical resistivity measurements. Archeosciences, revue d'Archéométrie, G.M.P.C.A./Presses universitaires de Rennes, 2009, 33, pp.349-351. ⟨hal-02660794⟩
  • Andre Chanzy, Guy Richard, Hubert Boizard, Pauline Defossez. Soil moisture estimation with limited soil characterization for decision making. Geophysical Research Abstracts, 2009, 11, pp.7671. ⟨hal-02657890⟩
  • K. Saffit-Hdadi, Pauline Défossez, Guy Richard, Yu-Jun Cui, Anh Minh Tang, et al.. A method to predict the soil susceptibility to compaction of surface layers as a function of water content and bulk density. Soil and Tillage Research, Elsevier, 2009, 105, pp.96-103. ⟨10.1016/j.still.2009.05.012⟩. ⟨hal-00540878⟩
  • Yvan Capowiez, Stéphane Cadoux, Pierre Bouchant, Stephane Ruy, Jean Roger-Estrade, et al.. The effect of tillage type and cropping system on earthworm communities, macroporosity and water infiltration. Soil and Tillage Research, Elsevier, 2009, 105 (2), pp.209-216. ⟨10.1016/j.still.2009.09.002⟩. ⟨hal-01173223⟩
  • Anthony Dexter, Ewa Czyz, Guy Richard, A. Reszkowska. A user-friendly water retention function that takes account of the textural and structural pore spaces in soil. Geoderma, Elsevier, 2008, 143 (3-4), pp.243-253. ⟨10.1016/j.geoderma.2007.11.010⟩. ⟨hal-02665767⟩
  • M. Nazari Galedar, A. Jafari, S.S. Mohtasebi, A. Tabatabaeefar, A. Sharifi, et al.. Effects of moisture content and level in the crop on the engineering properties of alfalfa stems. Biosystems Engineering, Elsevier, 2008, 101 (2), 199-208 p. ⟨10.1016/j.biosystemseng.2008.07.006⟩. ⟨hal-02665268⟩
  • Andre Chanzy, M. Mumen, Guy Richard. Accuracy of top soil moisture simulation using a mechanistic model with limited soil characterization. Water Resources Research, American Geophysical Union, 2008, 44, pp.W03432. ⟨10.1029/2006WR005765⟩. ⟨hal-02661502⟩
  • Lilian Joly, C. Robert, Bertrand Parvitte, Valéry Catoire, Georges Durry, et al.. Development of a spectrometer using a continuous wave distributed feedback quantum cascade laser operating at room temperature for the simultaneous analysis of N2O and CH4 in the Earth's atmosphere. Applied optics, Optical Society of America, 2008, 47 (9), pp.1206-1214. ⟨10.1364/AO.47.001206⟩. ⟨hal-00305355⟩
  • Olivier Ancelin, Jean Roger-Estrade, Hubert Boizard, Guy Richard. Deux méthodes pour un diagnostic rapide de l’état structural du sol. Perspectives Agricoles, Arvalis, 2008, pp.38-41. ⟨hal-01173231⟩
  • Anthony Dexter, Guy Richard, Dominique Arrouays, Ewa Czyz, Claudy Jolivet, et al.. Complexed organic matter controls soil physical properties. Geoderma, Elsevier, 2008, 144 (3-4), pp.620-627. ⟨10.1016/j.geoderma.2008.01.022⟩. ⟨hal-02664051⟩
  • J.O. Pereira, Pauline Defossez, Guy Richard. Soil susceptibility to compaction by wheeling as a function of some properties of a silty soil as affected by the tillage system. European Journal of Soil Science, Wiley, 2007, 58 (1), pp.34-44. ⟨10.1111/j.1365-2389.2006.00798.x⟩. ⟨hal-02664221⟩
  • Kai Cui, Pauline Defossez, Guy Richard. A new approach for modelling vertical stress distribution at the soil/tyre interface to predict compaction of cultivated soils by using the PLAXIS code. Soil and Tillage Research, Elsevier, 2007, 95 (1-2), pp.277-287. ⟨10.1016/j.still.2007.01.010⟩. ⟨hal-02662452⟩
  • Rafael Giménez, Joël Léonard, Yves Duval, Guy Richard, Gerard Govers. Effect of bed topography on soil aggregates transport by rill flow. Earth Surface Processes and Landforms, Wiley, 2007, 32 (4), pp.602-611. ⟨10.1002/esp.1418⟩. ⟨hal-02668268⟩
  • Katrien Oorts, P. Garnier, A. Findeling, B. Mary, G. Richard, et al.. Modeling Soil Carbon and Nitrogen Dynamics in No-till and Conventional Tillage Using PASTIS Model. Soil Science Society of America Journal, Soil Science Society of America, 2007, 71 (2), pp.336-346. ⟨10.2136/sssaj2006.0203⟩. ⟨hal-01862547⟩
  • Thomas Keller, Pauline Defossez, Peter Weisskopf, Johan Arvidsson, Guy Richard. SoilFlex: A model for prediction of soil stresses and soil compaction due to agricultural field traffic including a synthesis of analytical approaches. Soil and Tillage Research, Elsevier, 2007, 93 (2), pp.391-411. ⟨10.1016/j.still.2006.05.012⟩. ⟨hal-02658042⟩
  • Hocine Bourennane, Dominique King, Alain Couturier, Bernard Nicoullaud, Bruno Mary, et al.. Uncertainty assessment of soil water content spatial patterns using geostatistical simulations: An empirical comparison of a simulation accounting for single attribute and a simulation accounting for secondary information. Ecological Modelling, Elsevier, 2007, 205 (3-4), pp.323-335. ⟨10.1016/j.ecolmodel.2007.02.034⟩. ⟨hal-02657930⟩
  • Anatja Samouëlian, Sophie Cornu, Ary Bruand, Guy Richard. Modélisation de l'évolution des sols liée à des processus hydrologiques et géochimiques. Etude et Gestion des Sols, Association Française pour l'Etude des Sols, 2007, 14 (3), pp.195-204. ⟨insu-00861221⟩
  • Guillaume Coulouma, Hubert Boizard, Gwenn Trotoux, Philippe Lagacherie, Guy Richard. Effect of deep tillage for vineyard establishment on soil structure: A case study in Southern France. Soil and Tillage Research, Elsevier, 2006, 88 (1-2), pp.132-143. ⟨10.1016/j.still.2005.05.002⟩. ⟨hal-02661962⟩
  • Philippe Lagacherie, Guillaume Coulouma, P. Ariagno, A. Virat, Hubert Boizard, et al.. Spatial variability of soil compaction over a vineyard region in relation with soils and cultivation operations. Geoderma, Elsevier, 2006, 134 (1-2), pp.207-216. ⟨10.1016/j.geoderma.2005.10.006⟩. ⟨hal-02663041⟩
  • Joël Léonard, O. Ancelin, Bruno Ludwig, Guy Richard. Analysis of the dynamics of soil infiltrability of agricultural soils from continuous rainfall-runoff measurements on small plots. Journal of Hydrology, Elsevier, 2006, 326 (1-4), pp.122-134. ⟨10.1016/j.jhydrol.2005.10.026⟩. ⟨hal-02659733⟩
  • Katrien Oorts, R. Merckx, G Richard, H. Boizard, Bernard Nicolardot. C and N mineralization of undisrupted and disrupted soil from different structural zones of conventional tillage and no-tillage systems in northern France. Soil Biology and Biochemistry, Elsevier, 2006, 38 (9), pp.2576 - 2586. ⟨10.1016/j.soilbio.2006.03.013⟩. ⟨hal-01862594⟩
  • Thomas Viloingt, Daniel Couture, Benoît Beets, Guy Richard. La conduite de l’interculture a un impact sur les conditions de semis. Perspectives Agricoles, Arvalis, 2006, 320 (février 2006), pp.38-43. ⟨hal-02655831⟩
  • M. Mumen, Andre Chanzy, Guy Richard. Implementation of a mechanistic model of soil water and heat flows in a context of minimal soil characterization: impact on the soil moisture prediction. Geophysical Research Abstracts, 2005, 7, 5 p. ⟨hal-02674678⟩
  • Anatja Samouëlian, Isabelle Cousin, Alain Tabbagh, Ary Bruand, Guy Richard. Electrical resistivity survey in soil science: a review .. Soil and Tillage Research, Elsevier, 2005, 83 (2), pp.2, 173-193. ⟨10.1016/j.still.2004.10.004⟩. ⟨hal-00023493⟩
  • Joël Léonard, Guy Richard. Estimation of runoff critical shear stress for soil erosion from soil shear strength. CATENA, Elsevier, 2004, 57 (3), pp.233-249. ⟨10.1016/j.catena.2003.11.007⟩. ⟨hal-02682863⟩
  • Anatja Samouëlian, Guy Richard, Isabelle Cousin, Roger Guerin, Ary Bruand, et al.. Three-dimensional crack monitoring by electrical resistivity measurement.. European Journal of Soil Science, Wiley, 2004, 55 (4), pp.4, 751-762. ⟨10.1111/j.1365-2389.2004.00632.x⟩. ⟨hal-00023891⟩
  • Guy Richard, J.F. Sillon, Isabelle Cousin, Ary Bruand. Travail du sol, structure et fonctionnement hydrique du sol en régime d'évaporation.. Etude et Gestion des Sols, Association Française pour l'Etude des Sols, 2004, 11, pp.59-68. ⟨hal-00067795⟩
  • Jean Roger-Estrade, G. Richard, Hubert Boizard, P. Defossez, H Manichon, et al.. SISOL : Un modèle d'évolution de l'état structural des couches de sol cultivées. Etude et Gestion des Sols, Association Française pour l'Etude des Sols, 2004, 1 (11), pp.33-46. ⟨hal-01896371⟩
  • Patricia Garnier, N. Ezzine, Steven de Gryze, Guy Richard. Hydraulic properties of soil-straw mixtures. Vadose Zone Journal, Soil science society of America - Geological society of America., 2004, 3 (2), pp.714-721. ⟨hal-02679684⟩
  • Arlène Besson, Isabelle Cousin, Anatja Samouëlian, Hubert Boizard, Guy Richard. Structural heterogeneity of the soil tilled layer as characterized by 2D electrical resistivity surveying. Soil and Tillage Research, Elsevier, 2004, 79 (2), pp.239-249. ⟨10.1016/j.still.2004.07.012⟩. ⟨hal-02683473⟩
  • J. Roger-Estrade, G. Richard, Jacques Caneill, Hubert Boizard, Yves Coquet, et al.. Morphological characterisation of soil structure in tilled fields: from a diagnosis method to the modelling of structural changes over time. Soil and Tillage Research, Elsevier, 2004, 79, pp.33-49. ⟨hal-02676199⟩
  • Pauline Defossez, G. Richard, Hubert Boizard, M.F. O'Sullivan. Modeling change in soil compaction due to agricultural traffic as function of soil water content. Geoderma, Elsevier, 2003, 116, pp.89-105. ⟨hal-02670101⟩
  • J.F. Sillon, G. Richard, Isabelle Cousin. Tillage and traffic effects on soil hydraulic properties and evaporation. Geoderma, Elsevier, 2003, 116 (1-2), pp.29-46. ⟨hal-02681128⟩
  • Anatja Samouëlian, Isabelle Cousin, Guy Richard, Alain Tabbagh, Ary Bruand. Electrical resistivity imaging for detecting soil cracking at the centimetric scale. Soil Science Society of America Journal, Soil Science Society of America, 2003, 67 (5), pp.1319-1326. ⟨hal-02681528⟩
  • Pauline Défossez, G. Richard. Models of soil compaction due to traffic and their evaluation. Soil and Tillage Research, Elsevier, 2002, 67 (1), pp.41-64. ⟨hal-02669801⟩
  • Pauline Défossez, G. Richard, Hubert Boizard, Mary O'Sullivan. Influence of soil water content profile on compaction. Catena Supplement, 2002, pp.525-532. ⟨hal-02673666⟩
  • Hubert Boizard, G. Richard, J. Roger-Estrade, Carolyne Dürr, J. Boiffin. Cumulative effects of cropping systems on the structure of the tilled layer in northern France. Soil and Tillage Research, Elsevier, 2002, 64, pp.149-164. ⟨hal-02675536⟩
  • Nathalie Colbach, Carolyne Dürr, Bruno Chauvel, G. Richard. Effect of environmental conditions on Alopecurus myosuroides germination - II : Effect of moisture conditions and storage length. Weed Research, Wiley, 2002, 42, pp.222-230. ⟨hal-02670441⟩
  • Nathalie Colbach, Bruno Chauvel, Carolyne Dürr, G. Richard. Effect of environmental conditions on Alopecurus myosuroides germination - I : Effect of temperature and light. Weed Research, Wiley, 2002, 42, pp.210-221. ⟨hal-02682736⟩
  • Jean-Noel Aubertot, Carolyne Dürr, G. Richard, N. Souty, Y. Duval. Are penetrometer measurements useful in predicting emergence of sugar beet (Beta vulgaris L.) seedlings through a crust?. Plant and Soil, Springer Verlag, 2002, 241 (1), pp.177-186. ⟨hal-02679366⟩
  • Hubert Boizard, G. Richard, Paul Regnier, J. Roger-Estrade. Evolution de la structure du sol de la couche labourée : Effets des risques de compactage liés aux systèmes de culture. Perspectives Agricoles, Arvalis, 2002, pp.78-82. ⟨hal-02682886⟩
  • Jérôme Guerif, G. Richard, Carolyne Dürr, J.M. Machet, Sylvie Recous, et al.. A review of tillage effects on crop residue management, seebed conditions and seedling establishment. Soil and Tillage Research, Elsevier, 2001, 61, pp.13-32. ⟨hal-02673804⟩
  • J. Roger-Estrade, Nathalie Colbach, P. Leterme, G. Richard, J. Caneill. Modelling vertical and lateral weed seed movements during mouldboard ploughing with a skim-coulter. Soil and Tillage Research, Elsevier, 2001, 63, pp.35-49. ⟨hal-02669893⟩
  • G. Richard, J.F. Sillon, Olivier Marloie. Comparison of inverse and direct evaporation methods for estimating soil hydraulic properties under different tillage practices. Soil Science Society of America Journal, Soil Science Society of America, 2001, 65, pp.215-224. ⟨hal-02675431⟩
  • Guy Richard, Isabelle Cousin, J.F. Sillon, Ary Bruand, M. Guérif. Effect of compaction on the porosity of a silty soil: influence on unsaturated hydraulic properties.. European Journal of Soil Science, Wiley, 2001, 52, pp.49-58. ⟨10.1046/j.1365-2389.2001.00357.x⟩. ⟨hal-00089815⟩
  • Carolyne Dürr, Jean-Noel Aubertot, G. Richard, Pascal Dubrulle, Y. Duval, et al.. Simple: a model for simulation of plant emergence predicting the effects of soil tillage and sowing operations. Soil Science Society of America Journal, Soil Science Society of America, 2001, 65 (2), pp.414-422. ⟨hal-02676610⟩
  • Blandine Jouve, D. Berry, Y. Gautronneau, J. Roger-Estrade, P. Robin, et al.. Amendements et fertilité. Réussir Fruits et Légumes, 2000, pp.25-27. ⟨hal-02693738⟩
  • Blandine Jouve, D. Berry, Y. Gautronneau, J. Roger-Estrade, P. Robin, et al.. Fertilisation physique d'un sol maraîcher. Une étude de la Sérail. Infos CTIFL, 2000, pp.36-41. ⟨hal-02697038⟩
  • J. Roger-Estrade, G. Richard, Hubert Boizard, J. Boiffin, J. Caneill, et al.. Modelling structural changes in tilled topsoil over time as a function of cropping systems. European Journal of Soil Science, Wiley, 2000, 51, pp.455-474. ⟨hal-02698930⟩
  • J. Roger-Estrade, G. Richard, H. Manichon. A compartmental model to simulate temporal changes in soil structure under two cropping systems with annual mouldboard ploughing in a silt loam. Soil and Tillage Research, Elsevier, 2000, 54 (1-2), pp.41-53. ⟨hal-02690001⟩
  • M. Annoussamy, G. Richard, Jérôme Guerif. Change in mechanical properties of Wheat straw due to decomposition and moisture. Applied Engineering in Agriculture, American Society of Agricultural and Biological Engineers, 2000, 16 (6), pp.657-664. ⟨hal-02692598⟩
  • G. Richard, Hubert Boizard, J. Roger-Estrade, J. Boiffin, Jérôme Guerif. Field study of soil compaction due to traffic in northern France: pore space and morphological analysis of the compacted zones. Soil and Tillage Research, Elsevier, 1999, 51, pp.151-160. ⟨hal-02697418⟩
  • Philippe Duquenne, C. Chenu, G. Richard, Gérard Catroux. Effect of carbon source supply and its location on competition between inoculated and established bacterial strains in sterile soil microcosm. FEMS Microbiology Ecology, Wiley-Blackwell, 1999, 29, pp.331-339. ⟨hal-02697535⟩
  • Jean-Noel Aubertot, Carolyne Dürr, Kiên Kiêu, G. Richard. Characterization of sugar beet seedbed structure. Soil Science Society of America Journal, Soil Science Society of America, 1999, 63 (5), pp.1377-1384. ⟨hal-02696598⟩
  • V. Gaillard, C. Chenu, Sylvie Recous, G. Richard. Carbon, nitrogen and microbial gradients induced by plant residues decomposing in soil. European Journal of Soil Science, Wiley, 1999, 50, pp.567-578. ⟨hal-02694188⟩
  • Nadine Brisson, Bruno Mary, Dominique Ripoche, Marie-Helene Jeuffroy, Francoise Ruget, et al.. STICS: a generic model for the simulation of crops and their water and nitrogen balances. I. Theory and parameterization applied to wheat and corn. Agronomie, EDP Sciences, 1998, 18 (5-6), pp.311-346. ⟨hal-02698682⟩
  • G. Richard, Pierre Cellier. Effect of tillage on bare soil energy balance and thermal regime : an experimental study. Agronomie, EDP Sciences, 1998, 18 (3), pp.163-181. ⟨hal-02686089⟩
  • Andre Chanzy, Joel Chadoeuf, J.C. Gaudu, Dalila Mohrath, G. Richard, et al.. Soil moisture monitoring at the field scale using automatic capacitance probes. European Journal of Soil Science, Wiley, 1998, 49 (4), pp.637-648. ⟨hal-02695685⟩
  • Hubert Boizard, G. Richard, Jérôme Guerif. Effect of cropping system on the soil structure of the ploughed layer: results of a long-term experiment in France. Revue de l'Institut International de Recherches Betteravières, 1998, 1, pp.91-99. ⟨hal-02688117⟩
  • Guy Richard, Pierre Cellier. Effect of tillage on bare soil energy balance and thermal regime: an experimental study. Agronomie, EDP Sciences, 1998, 18 (3), pp.163-181. ⟨hal-00885878⟩
  • P. Robin, Pierre Cellier, G. Richard. Theoretical and field comparison of two types of soil heat fluxmeter. Soil Technology, Elsevier, 1997, 10 (3), pp.185-206. ⟨hal-02688396⟩
  • Pierre Cellier, G. Richard, P. Robin. Partition of sensible heat fluxes into bare soil and atmosphere. Agricultural and Forest Meteorology, Elsevier Masson, 1996, 82 (1-4), pp.245-265. ⟨hal-02684682⟩
  • C. Bazinet, Carolyne Dürr, G. Richard, J.N. Barbotin. Growth conditions influence regeneration of encapsulated carrot somatic embryos into plantlets. Biotechnology Techniques, Springer Verlag, 1996, 10 (12), pp.983-986. ⟨hal-02696066⟩
  • G. Richard, J. Boiffin, Y. Duval. Direct drilling of sugar beet (Beta vulgaris L.) into a cover crop : effects on soil physical conditions and crop establishment. Soil and Tillage Research, Elsevier, 1995, 34, pp.169-185. ⟨hal-02709890⟩
  • G. Richard. Qualite d'un lit de semences : les points cles. Cultivar, 1991, pp.58-64. ⟨hal-02701100⟩
  • G. Richard, Y. Duval. Semis sous couvert : des essais positifs en Champagne.. Cultivar, 1991, pp.41-43. ⟨hal-02710551⟩
  • G. Richard, Laurent Bruckler, Patrick Bertuzzi. Analyse critique d'une methode d'estimation de la conductivite thermique d'un sol in situ. Soil Technology, Elsevier, 1989, 2, pp.221-241. ⟨hal-02721534⟩
  • G. Richard, P. Raymond, F. Corbineau, A. Pradet. Effect of the pericarp on sugar beet (Beta vulgaris L.) seed germination : study of the energy metabolism. Seed Science and Technology, International Seed Testing Association Ista, 1989, pp.485-497. ⟨hal-02727839⟩
  • Guy Richard, Jérôme GuÉrif. Modélisation des transferts gazeux dans le lit de semence : application au diagnostic des conditions d'hypoxie des semences de betterave sucrière (Beta vulgaris L.) pendant la germination. I. -- Présentation du modèle. Agronomie, EDP Sciences, 1988, 8 (6), pp.539-547. ⟨hal-00885133⟩
  • Guy Richard, Jérôme GuÉrif. Modélisation des transferts gazeux dans le lit de semence : application au diagnostic des conditions d'hypoxie des semences de betterave sucrière (Beta vulgaris L.) pendant la germination. II. Résultats des simulations. Agronomie, EDP Sciences, 1988, 8 (7), pp.639-646. ⟨hal-00885144⟩
  • G. Richard. Modelisation des transferts gazeux dans le lit de semences : application au diagnostic des conditions d'hypoxie des semences de betterave sucriere (Beta vulgaris L.) pendant la germination. II. Resultats des simulations. Agronomie, EDP Sciences, 1988, 8 (7), pp.639-646. ⟨hal-02717250⟩
  • G. Richard. Modelisation des transferts gazeux dans le lit de semence : application au diagnostic des conditions d'hypoxie des semences de betterave sucriere (Beta vulgaris L.) pendant la germination. I. - Presentation du modele. Agronomie, EDP Sciences, 1988, 8 (6), pp.539-547. ⟨hal-02727960⟩

Direction d'ouvrage, Proceedings, Dossier3 documents

  • Guy Richard, Pierre Stengel, Gilles Lemaire, Pierre Cellier, Egizio Valceschini. Une agronomie pour le XXIe siècle. Editions Quae, 307 p., 2019, 978-2-7592-2937-6 978-2-7592-2938-3 978-2-7592-2939-0. ⟨hal-02791748⟩
  • Guy Richard, Jean Roger-Estrade. Structure et du fonctionnement hydrique des sols cultivés. 11 (1), 2004, Numéro spécial. ⟨hal-03145483⟩
  • Bernard Seguin, G. Richard, . Département Environnement Et Agronomie. Structure/travail du sol et hydrologie de surface. Séminaire, Oct 1998, Chamouille, France. 60 p., 1998. ⟨hal-02842197⟩

Ouvrage (y compris édition critique et traduction)8 documents

  • Jean Boiffin, François Laurent, Guy Richard. Réussir l'implantation des cultures : Enjeux agroécologiques, itinéraires techniques. Editions Quae; Arvalis - Institut du végétal, pp.440, 2020, Savoir faire, 9782759229550. ⟨hal-02946526⟩
  • Denis Baize, Odile Duval, Guy Richard. Les sols et leurs structures : Observations à différentes échelles. Editions Quae, 263 p., 2013, Synthèses (Quae), 978-2-7592-2038-0. ⟨hal-02805939⟩
  • Véronique Antoni, Dominique Arrouays, Antonio Bispo, Michel Brossard, Christine Le Bas, et al.. The state of the soils in France in 2011 - A synthesis. Groupement d'Intêret Scientifique sur les Sols, 24 p., 2013, 978-2-7380-1296-8. ⟨hal-01173771⟩
  • Véronique Antoni, Dominique Arrouays, Antonio Bispo, Michel Brossard, Christine Le Bas, et al.. L'état des sols de France. Groupement d'Intêret Scientifique sur les Sols, 188 p., 2011, 978-2-7380-1295-1. ⟨hal-01173741⟩
  • Véronique Antoni, Dominique Arrouays, Antonio Bispo, Michel Brossard, Christine Le Bas, et al.. Synthèse sur l'état des sols de France. Groupement d'Intêret Scientifique sur les Sols, 24 p., 2011, 978-2-7380-1296-8. ⟨hal-01173740⟩
  • G. Richard, J. Roger-Estrade, Jérôme Guerif. Chantier "Travail du sol" du département Environnement et Agronomie.. 8 p., 1998. ⟨hal-02835912⟩
  • C. Chenu, Sylvie Recous, Gérard Catroux, G. Richard, May Balabane, et al.. Hétérogénéité spatiale de l'activité des microorganismes décomposeurs des matières organiques dans les sols. Mise en évidence, paramètres explicatifs. 34 p., 1998. ⟨hal-02837675⟩
  • Nadine Brisson, Bruno Mary, Philippe Gate, Francoise Ruget, Marie-Helene Jeuffroy, et al.. STICS. Modèle de simulation de culture. Bilan hydrique. Bilan azoté. Notice utilisateur. 94 p., 1997. ⟨hal-02842982⟩

Chapitre d'ouvrage31 documents

  • Guy Richard, Jean Boiffin, Hubert Boizard, Laurent Bruckler, Isabelle Cousin, et al.. Conditions physiques au sein du lit de semences et implantation des cultures. Réussir l'implantation des cultures. Enjeux agroécologiques, itinéraires techniques., Editions Quae; Arvalis - Institu du végétal, pp.87-105, 2020, Savoir faire, 978-2-7592-2955-0. ⟨hal-03145517⟩
  • Jean-Noël Aubertot, Jean Boiffin, Guy Richard. SIMPLE, un outil de modélisation de l'implantation des cultures. Réussir l'implantation des cultures. Enjeux agroécologiques, itinéraires techniques., Editions Quae; Arvalis - Institut du végétal, pp.135-150, 2020, Savoir faire, 9782759229550. ⟨hal-03147003⟩
  • Jean Boiffin, Francois Laurent, Guy Richard. Enjeux, contexte et problématiques de l'implantation des cultures: Introduction. Réussir l'implantation des cultures. Enjeux agroécologiques, itinéraires techniques, Editions Quae; Arvalis - Institu du végétal, pp.17-32, 2020, 978-2-7592-2955-0. ⟨hal-03144493⟩
  • Jean Boiffin, Francois Laurent, Guy Richard. L'implantation des cultures, champ de recherche et développement à réinvestir. Réussir l'implantation des cultures : Enjeux agroécologiques, itinéraires techniques., Editions Quae; Arvzalis - Institut du végétal, pp.419-425, 2020, Savoir faire, 978-2-7592-2955-0. ⟨hal-03147006⟩
  • Guy Richard, Françoise Lescourret, Daniele Magda. Editorial. Métaprogramme Inra Ecoserv. Les services écosystémiques dans les espaces agricoles. Paroles de chercheur(e)s., 2020. ⟨hal-03147017⟩
  • Jean Boiffin, Laurent Bruckler, Antoine Gardarin, Guy Richard. Germination, levée, début de croissance : les bases biophysiques de l'implantation des cultures: Chapitre 1. Réussir l'implantation des cultures. Enjeux agroécologiques, itinéraires techniques, Editions Quae; Arvalis - Institut du végétal, pp.37-63, 2020, Savoir faire, 978-2-7592-2955-0;. ⟨hal-03144508⟩
  • Philippe Hinsinger, Pierre Cellier, Thierry Doré, Marie-Helene Jeuffroy, Claire Lavigne, et al.. Environnement et agronomie au XXIe siècle, et maintenant ?. Une agronomie pour le XXI° siècle, 2019. ⟨hal-02263692⟩
  • Francois Laurent, Guy Richard. Introduction : Quelle place pour le travail du sol dans les enjeux de durabilité des futurs systèmes de culture ?. Faut-il travailler le sol ?, Editions Quae, Arvalis-Institut du Végétal, pp.192, 2014, Savoir Faire (Quae), 978275221936. ⟨hal-01605075⟩
  • Marion Bardy, Isabelle Cousin, Dominique Arrouays, Guy Richard. La qualité des sols et son évolution. Agriculture et foncier – Concurrences entre usages des sols et entre usagers des sols : la question foncière renouvelée, 15, Club DEMETER, 2014, Cahier - Club Demeter. ⟨hal-02793699⟩
  • Jean Roger-Estrade, Hubert Boizard, Guy Richard. Maîtrise de la structure des sols cultivés : tassement et travail du sol, avec et sans labour. Chapitre 6. Denis Baize; Odile Duval; Guy Richard. Les sols et leurs structures. Observations à différentes échelles, Editions Quae, pp.93-102, 2013, Synthèses (Quae), 978-2-7592-2038-0. ⟨hal-01634116⟩
  • Guy Richard, Maud Seger, Arlène Besson, Isabelle Cousin. Electrical resistivity to assess soil properties. Encyclopedia of Agrophysics, Springer, 900 p., 2011, Encyclopedia of Earth Sciences, 978-90-481-3584-4 978-90-481-3585-1 978-90-481-3586-8. ⟨hal-02803311⟩
  • Jean Roger-Estrade, Vincent Hallaire, Hubert Boizard, Daniel Cluzeau, Pauline Défossez, et al.. Dégradation et régénération de la structure des sols cultivés. M.C. Girard, C. Walter, J.C. Remy, J. Berthelin & J.L. Morel. Sols et Environnement. 2e édition., Dunod, pp.686-707, 2011. ⟨hal-00627014⟩
  • Guy Richard, Jean Roger-Estrade. Le tassement des sols de France. GIS Sols. L'état des sols de France, pp.174-175, 2011, 978-2-7380-1295-1. ⟨hal-03147011⟩
  • Guy Richard, Raphael Rouveure, Andre Chanzy, Patrice Faure, Myriam Chanet, et al.. Using Proximal Sensors to Continuously Monitor Agricultural Soil Physical Conditions for Tillage Management. Proximal Soil Sensing, Springer, 448 p., 2010, Progress in Soil Science, 978-90-481-8858-1 978-90-481-8859-8 978-94-007-3288-9. ⟨10.1007/978-90-481-8859-8_26⟩. ⟨hal-02823541⟩
  • Gilles Grandjean, Olivier Cerdan, Guy Richard, Isabelle Cousin, Philippe Lagacherie, et al.. DIGISOIL: An Integrated System of Data Collection Technologies for Mapping Soil Properties. Proximal Soil Sensing, Springer, pp.89-101, 2010, Progress in soil science, 978-90-481-8858-1 978-90-481-8859-8 978-94-007-3288-9. ⟨10.1007/978-90-481-8859-8_7⟩. ⟨hal-00548807⟩
  • Arlène Besson, Isabelle Cousin, Guy Richard, Hocine Bourennane, Catherine Pasquier, et al.. Changes in field soil water tracked by electrical resistivity. Proximal Soil Sensing, Springer, 448 p., 2010, Progress in Soil Science, 978-90-481-8858-1 978-90-481-8859-8 978-94-007-3288-9. ⟨10.1007/978-90-481-8859-8_23⟩. ⟨hal-02820243⟩
  • Guy Richard. Enjeux environnementaux des techniques sans labour. Le dossier SOL, Editions Quae, 184 p., 2009, INRA Mensuel. Les Dossiers. ⟨hal-02824518⟩
  • Guy Richard, Jean Roger-Estrade. La structure des couches de sol travaillées. Le dossier SOL, Editions Quae, 184 p., 2009, INRA Mensuel les Dossiers. ⟨hal-01173748⟩
  • Pauline Defossez, Thomas Keller, Guy Richard. Compaction and compressibility. Chapter 59. Soil sampling and methods of analysis. 2nd edition, CRC Press, 2007, 978-0-8493-3586-0 978-1-4200-0527-1 (e-ISBN). ⟨10.1201/9781420005271.ch59⟩. ⟨hal-02822452⟩
  • Christine Le Bas, B. Houšková, Stanislaw Bialousz, Pavel Bielek, Guy Richard, et al.. IV. Soil Compaction. Identifying Risk Areas for Soil degradation in Europe by Compaction. Common Criteria for Risk Area Identification according to Soil Threats, 2006. ⟨hal-02817945⟩
  • Jean Roger-Estrade, Guy Richard, Michel Bertrand, Frédéric Darboux, Pauline Defossez. La composante physique. L'agronomie aujourd'hui, Editions Quae, 384 p., 2006, Synthèses (Quae), 978-2-7592-0000-9. ⟨hal-02822330⟩
  • Jean Roger-Estrade, Guy Richard, Jacques Caneill. Effets des systèmes de culture sur l'évolution du milieu cultivé. L'agronomie d'aujourd'hui, Editions Quae, pp.171-175, 2006, Collection Synthèse. ⟨hal-03147021⟩
  • Jean Roger-Estrade, Vincent Hallaire, H. Boizard, Daniel Cluzeau, P. Defossez, et al.. Dégradation et régénération de la structure des sols cultivés.. M.C. Girard, C. Walter, J.C. Remy, J. Berthelin & J.L. Morel. Sols et Environnement. Cours, exercices et études de cas, Dunod, pp.538-562, 2005. ⟨hal-00014410⟩
  • Carolyne Dürr, Jean-Noel Aubertot, Pascal Dubrulle, G. Richard, F. Dorsainvil, et al.. SIMPLE (SIMulation of PLant Emergence) : a model for predicting crop emergence. The biology of seeds : Recent research advances, CAB International, 2003. ⟨hal-02830427⟩
  • Pauline Défossez, Guy Richard, Mike O'Sullivan. Modelling compaction of cultivated soils due to traffic: effect of soil water content.. Environmental Geomechanics, EPFL Press,, pp.389-394, 2002. ⟨hal-03147024⟩
  • Hubert Boizard, G. Richard, M. Brancourt-Hulmel, Jérôme Guerif. Effect of cropping systems on change in bulk density, penetration resistance and hydraulic conductivity in subsoil. Subsoil compaction: distribution, processes and consequences, Catena Verlag, 2000, Catena supplement, 3-923381-44-1. ⟨hal-02841836⟩
  • L. Fruit, Sylvie Recous, G. Richard. Plant residue decomposition: Effect of soil porosity and particle size. Effect of mineral-organic-microorganism interactions on soil and freshwater environments, Academic Publishers, 1999. ⟨hal-02838615⟩
  • D Kurtener, Guy Richard, Vladimir Badenko. Theoretical description of heat and water flow in soil taking into account soil tillage. Agrophysical and Ecological Problems of Agriculture in the 21th Century, Publ. of St.Petersburg Branch of ISSTRO., pp.1:29-153., 1999. ⟨hal-03147025⟩
  • Hubert Boizard, G. Richard, Jérôme Guerif. Effect of cropping systems on subsoil compaction: preliminary results of a long-term experiment in France. Concerted action on subsoil compaction, 1998. ⟨hal-02839454⟩
  • Carolyne Dürr, Pascal Dubrulle, G. Richard. Evaluation du comportement des cultures en fonction des dates et conditions d'intervention : prévision des levées de la betterave sucrière. Optimisation des choix en matière d'équipement et d'organisation du travail dans les exploitations de grande culture. Axe 2 : étude et perfectionnement des règles agronomiques, 1995. ⟨hal-02846549⟩
  • G. Richard, Hubert Boizard, J. Mousset, François Papy. Modélisation des conditions d'intervention. Optimisation des choix en matière d'équipement et d'organisation du travail dans les exploitations de grande culture. Axe 2 : étude et perfectionnement des règles agronomiques, 1995. ⟨hal-02849723⟩

Communication dans un congrès103 documents

  • Sylvain Pellerin, Laure Bamière, Julie Constantin, Camille Launay, Raphaël Martin, et al.. A model-based assessment of the soil C storage potential at the national scale: A case study from France. Food security and climate change: 4 per 1000 initiative new tangible global challenges for the soil, Jun 2019, Poitiers, France. ⟨hal-02737947⟩
  • Michel Duru, Olivier Therond, Jean Roger-Estrade, Guy Richard. Agriculture models at the crossroads of farming systems, food systems and territorial dynamics. 12. European IFSA Symposium : Social and technological transformation of farming systems: Diverging and converging pathways, Jul 2016, Edgmond, United Kingdom. 148 p. ⟨hal-02742767⟩
  • Isabelle Litrico, Guy Richard. Métaprogramme EcoServ : Services écosystémiques, agriculture et forêt. Les Rencontres de l'Inra au Salon de l'Agriculture, Feb 2015, Paris, France. 10 diapositives. ⟨hal-01263557⟩
  • Isabelle Cousin, Marion Bardy, Marc Voltz, Guy Richard. Les bases de données Sol. Séminaire du Département Environnement et Agronomie "Les Bases de données SOL", Sep 2014, Orléans, France. ⟨hal-02792749⟩
  • Francois Lafolie, Isabelle Cousin, Alain Mollier, Valerie Pot-Genty, Nicolas Moitrier, et al.. The “Vsoil Platform”: a tool to integrate the various physical, chemical and biological processes contributing to the soil functioning at the local scale. EGU, European Geosciences Union, General Assembly 2014, Apr 2014, Vienne, Austria. ⟨hal-01192486⟩
  • Isabelle Cousin, Sylvain Pellerin, Guy Richard. La Fertilité des sols : Enjeux et périmètre des activités de recherche menées par l’INRA. Conseil scientifique ARVALIS-Institut du Végétal, Apr 2014, Paris, France. ⟨hal-02808351⟩
  • Laure Hossard, Aurore Philibert, Michel Bertrand, Caroline Colnenne-David, Philippe Debaeke, et al.. Assessment of the impact of a decrease in pesticide use on wheat production in France using cropping system experiments. 1. International Conference on Global Food Security, Sep 2013, Noordwijkerhout, Netherlands. ⟨hal-01173343⟩
  • Jiangxin Gu, Denis Loustau, Catherine Hénault, Philippe Rochette, Pierre Cellier, et al.. Modeling nitrous oxide emissions from tile-drained winter wheat fields in Central France. EGU General Assembly, Apr 2013, Vienna, Austria. EGU 2013-10787, poster. ⟨hal-01190234⟩
  • Guy Richard, Muriel Tichit, Michèle Tixier Boichard. Multifonctionnalité et services des écosystèmes. Conférence au salon de l'agriculture dans le cadre des rencontres de l'alliance Allenvi " quelles recherches en agro-écologie ", Feb 2013, Paris, France. ⟨hal-01000816⟩
  • Philippe Cosenza, Samir Seladji, Arlène Besson, Isabelle Cousin, Noémie Goutal, et al.. Compaction of agricultural and forest soils characterized by geoelectrical methods. Geophysics deliverables and soil parameters considered both in the agronomic and civil engineering context, Sep 2012, Paris, France. ⟨hal-02807928⟩
  • Guy Richard, Sylvain Pellerin. Les sols au carrefour des enjeux de sécurité alimentaire et de protection de l'environnement: quels services attendus et quelles menaces?. CIAG - Evaluer et gérer la fertilité des sols, Apr 2012, Orélans, France. ⟨hal-02802200⟩
  • Agnès Grossel, Bernard Nicoullaud, Philippe Rochette, Christophe Guimbaud, C Robert, et al.. Some aspects of the spatial variability of N2O emissions from an agricultural soil in central France. 4. International Congress EuroSoil 2012, European Confederation of Soil Science Societies. INT., Jul 2012, Bari, Italy. ⟨hal-02749511⟩
  • Christian Walter, Stéphane Follain, Didier Michot, Sébastien Salvador-Blanes, Valérie Viaud, et al.. Landscape design for soir conservation under land use and climate change. 4. International Congress EUROSOIL 2012, Jul 2012, Bari, Italy. 2 696 p. ⟨hal-01190055⟩
  • Sylvain Pellerin, Guy Richard. 21th century soil management: what are the challenges for soil scientists?. Biosciences KTN workshop "New Paradigms for Crop and Soil Management", The Linnean Society of London, Feb 2011, Londres, United Kingdom. ⟨hal-02804231⟩
  • Agnès Grossel, Bernard Nicoullaud, Adeline Besnault, Christophe Guimbaud, C Robert, et al.. Mesure spatialisée des émissions de N2O par les sols agricoles. 36. Journées scientifiques du GFHN;8. Colloque GEOFCAN;Milieux poreux et géophysique, Nov 2011, Orléans, France. ⟨hal-02748813⟩
  • Christine Le Bas, Marie-Pierre Lefebvre, Alain Couturier, Nadine Brisson, Guy Richard. Estimation de l'évolution temporelle des teneurs en eau des sols à l'échelle de la France. 36. Journées scientifiques du GFHN;8. Colloque GEOFCAN;Milieux poreux et géophysique, Nov 2011, Orléans, France. pp.57-60. ⟨hal-00999950⟩
  • Veronique Chaplain, Pauline Defossez, Jean Roger-Estrade, Anthony Dexter, Guy Richard, et al.. Impact of soil water repellency on mechanical resistance. European Geosciences Union - General Assembly, Apr 2011, Vienne, Austria. ⟨hal-01186842⟩
  • Veronique Chaplain, Pauline Defossez, Guy Richard, Daniel Tessier, Jean Roger-Estrade. Effect of Grassland on bulk density and mechanical resistance. European Geosciences Union - General Assembly, European Geosciences Union (EGU). DEU., Apr 2011, Vienne, Austria. 1 p. ⟨hal-01001071⟩
  • Philippe Cosenza, Samir Seladji, Arlène Besson, Isabelle Cousin, Noémie Pousse, et al.. Caracterisation geoelectrique in situ du compactage des sols agricoles et forestiers. Journées Nationales de Géotechnique et de Géologie de l’Ingénieur JNGG2010, Jul 2010, Grenoble, France. ⟨hal-02823777⟩
  • Christophe Guimbaud, Valéry Catoire, Sébastien Gogo, C Robert, Fatima Laggoun-Défarge, et al.. A new portable infrared laser spectrometer for field measurements of N2O and CH4 emissions at the air / land interface. EGU General Assembly, May 2010, Vienne, Austria. ⟨insu-00839562⟩
  • Maud Seger, Arlène Besson, Isabelle Cousin, Guillaume Giot, Julien Thiesson, et al.. In situ temporal and spatial monitoring of the structure of a compacted and cultivated loamy soil by the 2D ERT method. 19. World Congress of Soil Science; Soil Solutions for a Changing World, Aug 2010, Brisbane, Australia. ⟨hal-02756247⟩
  • Christine Le Bas, Marie-Pierre Lefebvre, Alain Couturier, Nadine Brisson, Pauline Defossez, et al.. Use of soil hydraulic and mechanical models for mapping compaction risks on the French territory. Agro2010 - XIème Congrès de l'European Society for Agronomy, Association Française d'Agronomie (AFA). FRA., Aug 2010, Montpellier, France. ⟨hal-02751204⟩
  • Christine Le Bas, Marie-Pierre Lefebvre, Alain Couturier, Bruno Mary, Nadine Brisson, et al.. Amélioration des paramètres hydriques des sols du modèle STICS pour l'ensemble du territoire français. STICS 2010, Mar 2010, Sorèze (81), France. 2 p. ⟨hal-02756250⟩
  • M. Lardeur, Slim Essid, G. Richard, M. Haller, T. Sikora. Incorporating prior knowledge on the digital media creation process into audio classifiers. ICASSP 2009 - 2009 IEEE International Conference on Acoustics, Speech and Signal Processing, Apr 2009, Taipei, France. pp.1653-1656, ⟨10.1109/ICASSP.2009.4959918⟩. ⟨hal-02943669⟩
  • Hongtao Hao, Christian Hartmann, Guy Richard, Ary Bruand, Jongskul Apichart, et al.. Slumping Dynamics of Tilled Sandy Soils in North-East Thailand. International Soil Tillage Research Organisation 18th, Jun 2009, Izmir, Turkey. 7 p. ⟨insu-00398908⟩
  • Veronique Chaplain, Pauline Defossez, Ghislaine Delarue, Guy Richard, Jean Roger-Estrade, et al.. The use of soil mechanical properties to evidence the effect of cultivation practices on soil structure. European Geosciences Union General Assembly 2009, Apr 2009, Vienne, Austria. ⟨hal-01173272⟩
  • Jean Roger-Estrade, Pierre-Alain Jayet, Guy Richard. Coupling a Biophysical and a Microeconomic Model to Assess the Consequences of Compaction in Northern France. 18. Triennial Conference, International Soil Tillage Research Organisation (ISTRO). INT., Jun 2009, Izmir, Turkey. ⟨hal-01173051⟩
  • Guy Richard, Isabelle Cousin, Anthony Dexter, Pauline Defossez. Une analyse du système de porosité des sols à partir des courbes de rétention en eau. 10. Journées d'Etude des Sols, May 2009, Strasbourg, France. ⟨hal-02753238⟩
  • Maud Seger, Isabelle Cousin, Guillaume Giot, Hubert Boizard, Frédéric Mahu, et al.. Characterisation of the structural heterogeneity of the soil layer by using in situ 2D and 3D electrical resistivity measurements. Colloque GEOFCAN 2009, Sep 2009, Paris, France. ⟨hal-02752795⟩
  • Guy Richard, Jean Roger-Estrade, Pauline Defossez, Andre Chanzy, Philippe Cosenza, et al.. A French research program for assessment of soil compaction risks. 18. Tri-Annual ISTRO meeting (ISTRO 2009), International Soil Tillage Research Organisation (ISTRO). INT., Jun 2009, Izmir, Turkey. 1 p. ⟨hal-01173356⟩
  • Guy Richard, Jean Roger-Estrade, Pauline Defossez, Andre Chanzy, Philippe Cosenza, et al.. Prévision des risques de tassement des sols agricoles et forestiers à l’échelle du territoire national. 10. Journées d'Etude des Sols, May 2009, Strasbourg, France. ⟨hal-02754782⟩
  • Andre Chanzy, Guy Richard, Hubert Boizard, Pauline Defossez. Relevance of using soil moisture simulation for farming decision support. Eurosoil, Soil Society and Environment, Aug 2008, Vienne, Austria. ⟨hal-02753420⟩
  • Arlène Besson, Isabelle Cousin, Guy Richard, Hocine Bourennane, Catherine Pasquier, et al.. Spatial description of the soil water dynamic by the electrical resistivity at the field scale. 1. Global Workshop on High Resolution Digital Soil Sensing & Mapping, Feb 2008, Sydney, Australia. ⟨hal-02754697⟩
  • Isabelle Cousin, Maud Seger, Guillaume Giot, Frédéric Mahu, Hubert Boizard, et al.. Characterisation of the structural heterogeneity of the soil tilled layer in the field by 3D electrical resistivity measurements. EGU, European Geosciences Union, General Assembly 2008, Apr 2008, Vienne, Austria. ⟨hal-02751145⟩
  • Arlène Besson, Isabelle Cousin, Hocine Bourennane, Catherine Pasquier, Bernard Nicoullaud, et al.. Using the electrical resistivity for describing the temporal variability of the soil water content at the field scale. EGU, European Geosciences Union, General Assembly 2008, Apr 2008, Vienne, Austria. ⟨hal-02754984⟩
  • Marie-Pierre Lefebvre, Guy Richard, Alain Couturier, Christine Le Bas, Dominique Arrouays, et al.. A method to assess the risks of soil compaction in France using a soil water model. EUROSOIL congress 2008: Soil, Society, Environment, European Commission's Joint Research Centre (JRC). BEL., Aug 2008, Vienne, Austria. 1 p. ⟨hal-02821153⟩
  • Hubert Boizard, Sylvain Lheureux, Joël Léonard, Isabelle Cousin, Jean Roger-Estrade, et al.. Evolution de la structure d’un sol limoneux en fonction des systèmes de culture : caractérisation et analyse de l’intensité de sa fissuration. 9. Journées Nationales de l'Etude des Sols, Apr 2007, Angers, France. ⟨hal-01173236⟩
  • Guy Richard, Hubert Boizard, Jean Roger-Estrade. Etude comparative de dix méthodes internationales de caractérisation visuelle de la structure des sols cultivés. 9. Journées Nationales de l'Etude des Sols, Apr 2007, Angers, France. ⟨hal-01173234⟩
  • Marie-Pierre Lefebvre, Guy Richard, Odile Duval, Frédéric Bornet, Isabelle Cousin. Conséquences du tassement sur le fonctionnement hydrique des sols : effet de la variation de la masse volumique sur les propriétés hydrodynamiques. 9. Journées Nationales de l'Etude des Sols, Apr 2007, Angers, France. ⟨hal-02754038⟩
  • Kawtar Saffih-Hdadi, Pauline Defossez, Yu-Jun Cui, Véronique Chaplain, Daniel Tessier, et al.. Estimation de la sensibilité des sols agricoles français aux tassements par les engins agricoles. 9. Journées Nationales de l'Etude des Sols, Apr 2007, Angers, France. ⟨hal-02753861⟩
  • Kai Cui, Pauline Defossez, Yu-Jun Cui, Guy Richard. Compactage des sols cultivés par les engins agricoles : évolution de la succion au cours de la compression. 9. Journées Nationales de l'Etude des Sols, Apr 2007, Angers, France. ⟨hal-02757992⟩
  • Marie-Pierre Lefebvre, Guy Richard, Christine Le Bas, Andre Chanzy, Nadine Brisson. Protocole d'estimation des paramètres infil, q0, cfes et zesx pour différents sols par utilisation inverse du modèle STICS. STICS 2007, Institut National de Recherche Agronomique (INRA). UR Unité de recherche Agronomie Laon-Reims-Mons (1158)., Mar 2007, Reims, France. 226 p. ⟨hal-02756396⟩
  • Isabelle Cousin, Arlène Besson, Julien Moeys, Marie-Pierre Lefebvre, Bernard Nicoullaud, et al.. Estimation de la variabilité spatiale des propriétés hydrodynamiques des sols à l'échelle de la parcelle. 2e Colloque ECCO, Dec 2007, Toulouse, France. 6 p. ⟨hal-01192303⟩
  • Kai Cui, Pauline Defossez, Guy Richard. A new approach for modelling the vertical stress distribution at the soil/tyre interface to predict compaction of cultivated soils with PLAXIS model. 17. Triennial Conference International Soil Tillage Research Organisation, Aug 2006, Kiel, Germany. ⟨hal-02756548⟩
  • Dominique King, Yves Le Bissonnais, Olivier Cerdan, Christine King, Guy Richard, et al.. Origin and specificity of the STREAM model. 5. European Congress on Regional Geoscientific Cartography and Information Systems, Jun 2006, Barcelone, Spain. 6 p. ⟨hal-02822962⟩
  • Guy Richard, Arlène Besson, Abdoulnasser Aboubacar Sani, Philippe Cosenza, Hubert Boizard, et al.. A new approach of soil structure characterisation in field conditions based on electrical resistivity measurements. 17. Triennial Conference International Soil Tillage Research Organisation, Aug 2006, Kiel, Germany. ⟨hal-02753932⟩
  • Yvan Capowiez, Stéphane Cadoux, Pierre Bouchant, Hubert Boizard, Jean Roger-Estrade, et al.. How to evaluate the role of earthworms in the elimination of highly compacted zones in field conditions. 17 Triennial. International Soil Tillage Research Organisation., Aug 2006, France. ⟨hal-02751261⟩
  • Adriana Reatto-Braga, Ary Bruand, Euzébio M. Silva, Osmar Abilio de Carvalho Jr, Michel Brossard, et al.. Modeling of Latosol development on geomorphic surfaces of the Brazilian Central Plateau: First results.. Workshop on modelling of pedogenesis, 2006, Orléans, France. 4 p. ⟨hal-00103770⟩
  • M. Mumen, Andre Chanzy, Guy Richard. Implementation of a mechanistic model of soil water and heat flows in a context of minimal soil characterization: impact on the soil moisture prediction. General Assembly of European Geosciences Union, Apr 2005, Vienne, Austria. ⟨hal-02828745⟩
  • Slim Essid, G. Richard, B. David. Instrument recognition in polyphonic music. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005., Mar 2005, Philadelphia, United States. pp.245-248, ⟨10.1109/ICASSP.2005.1415692⟩. ⟨hal-02946873⟩
  • Hocine Bourennane, Bernard Nicoullaud, Alain Couturier, Bruno Mary, Guy Richard, et al.. A potential role of permanent soil variables and field topography to reveal scale dependence and the temporal persistence of soil water content spatial patterns. 5. ECPA, European Conference on Precision Agriculture., Jun 2005, Uppsala, Sweden. ⟨hal-02760738⟩
  • Anatja Samouëlian, Isabelle Cousin, Guy Richard, Ary Bruand. Establishement of crack indexes by electrical apparent resistivity data.. European Geosciences Union, 2004, Nice, France. ⟨hal-00079882⟩
  • Guy Richard, Bruno Mary, Hubert Boizard, Jean Roger-Estrade, Claire Chenu. Impact des techniques culturales sans labour (TCS) sur le fonctionnement des sols cultivés : composante physique et organique. Colloque du CORPEN "Techniques Culturales Sans Labour", Mar 2004, France. ⟨bioemco-00177291⟩
  • Ary Bruand, Isabelle Cousin, Guy Richard. Prédiction des propriétés de rétention en eau des sols : outils disponibles et perspectives.. 6èmes Rencontres de la Fertilisation Raisonnée et de l'Analyse de Terre - GEMAS-COMIFER, 2003, Blois, France. pp.87-96. ⟨hal-00079412⟩
  • Anatja Samouëlian, Guy Richard, Isabelle Cousin, Alain Tabbagh, Ary Bruand. Can electrical resistivity tomography describe soil structure evolution?. 16th Triennial Conference of the ISTRO, 2003, Brisbane, Australia. ⟨hal-00079716⟩
  • Anatja Samouëlian, Isabelle Cousin, Guy Richard, Ary Bruand, Alain Tabbagh. Soil cracks detection by 3D electrical resistivity.. 9th European Meeting of Environmental and Engineering Geophysics, 2003, Prague, Czech Republic. 5 p. ⟨hal-00079734⟩
  • A. Besson, Isabelle Cousin, Hubert Boizard, G. Richard. Utilisation de la résistivité électrique pour la caractérisation de la structure des sols cultivés. 4. colloque de géophysique des sols et des formations superficielles, Sep 2003, Paris, France. ⟨hal-02759259⟩
  • G. Richard, Isabelle Cousin, J. Roger-Estrade, Yves Coquet, Patricia Garnier, et al.. Modelling water transfer in agricultural soils at the field scale. 16. Triennial Conference on the ISTRO, Jul 2003, Brisbane, Australia. ⟨hal-02763426⟩
  • Anatja Samouëlian, Isabelle Cousin, G. Richard, Alain Tabbagh, Ary Bruand. Critères de fissuration des sols et résistivité électrique. 4. colloque de géophysique des sols et des formations superficielles, Sep 2003, Paris, France. ⟨hal-02760407⟩
  • Jean Roger-Estrade, Guy Richard, Hubert Boizard, Pauline Defossez. SISOL, un modèle pluriannuel d'évolution des sols cultivés sous l'effet des systèmes de culture. 7. Journées de l'Etude des Sols, Oct 2002, Orléans, France. ⟨hal-02763991⟩
  • G. Richard, J. Roger-Estrade, Isabelle Cousin, J. Labreuche. Fonctionnement physique des sols cultivés : labour, non-labour, structure et érosion. Conférence SIMA Salon International du Machinisme Agricole, Feb 2001, France. ⟨hal-02759521⟩
  • P.V. Garnier, Micheline Debroux, G. Richard, P. Renault, Hubert Boizard, et al.. Measurement of nitrous oxide fluxes under different cultural practices in a silty loam. Annual meetings, Oct 2001, Charlotte, NC, United States. ⟨hal-02761486⟩
  • Pauline Berthoud, G. Richard, Mary O'Sullivan. Evaluation of a simplified method for estimating soil compaction. Congrès : Sustainable soil management for environmental protection. Soil physical aspect, Jul 2001, Florence, Italy. ⟨hal-02761618⟩
  • Martine Guerif, Nicolas Beaudoin, Carolyne Dürr, V. Houlès, J.M. Machet, et al.. Designing a field experiment for assessing soil and crop spatial variability and defining site-specific management strategies. 3. ECPA, Jun 2001, Montpellier, France. ⟨hal-02761526⟩
  • Hubert Boizard, G. Richard, J. Roger-Estrade, J. Boiffin. Cumulative effects of cropping systems on the structure of the tilled layer in northern France. 15. ISTRO Conference : International Soil Tillage Research Organization, Jul 2000, Fort-Worth, United States. ⟨hal-02766111⟩
  • Nathalie Colbach, Carolyne Dürr, G. Richard, Bruno Chauvel. Modelling black-grass (Alopecurus myosuroides Huds.) germination and emergence, in interaction with seed characteristics and movements and soil climate. 11. Colloque international sur la biologie des mauvaises herbes, Sep 2000, Dijon, France. ⟨hal-02766057⟩
  • J. Roger-Estrade, G. Richard, Hubert Boizard, J. Boiffin, J. Caneill, et al.. Modelling cropping effects on changes with time in the tilled layer structure of plowed fields in a loamy soil. 15. ISTRO Conference : International Soil Tillage Research Organization, Jul 2000, Forl-Worth, United States. ⟨hal-02769851⟩
  • G. Richard, Isabelle Cousin, F.F. Sillon, Ary Bruand, Jérôme Guerif. Effect of soil management on soil porosity and hydraulic properties. 15. International conference of the International soil tillage research organization, "ISTRO-2000", Jul 2000, Fort Worth, Texas, United States. ⟨hal-02769866⟩
  • S. Roulier, Bruno Ludwig, A.V. Auzet, Rafael Angulo-Jaramillo, L.M. Bresson, et al.. Conductivité hydraulique effective de sols sensibles à la battance en fonction des états de surface et de tassement. Colloque PNRH 2000 : Programme National de Recherche en Hydrologie, Jun 2000, Toulouse, France. ⟨hal-02770513⟩
  • Pauline Defossez, G. Richard, Hubert Boizard, Mary O'Sullivan. Influence of soil water content profite on compaction. 15. ISTRO Conference : International Soil Tillage Research Organization, Jul 2000, Fort-Worth, United States. ⟨hal-02771424⟩
  • N. Brisson, B. Mary, Pierre Cellier, F. Devienne-Barret, R. Antonioletti, et al.. Les transferts dans STICS. Stics 2000, Sep 2000, Montpellier, France. ⟨hal-01189622⟩
  • C. Chenu, Sylvie Recous, Gérard Catroux, G. Richard, May Balabane, et al.. Hétérogénéité spatiale de l'activité des microorganismes décomposeurs des matières organiques dans les sols. Mise en évidence, paramètres explicatifs. Séminaire : Ecosol "étude et gestion de l'écosystème sol", Feb 1999, INRA Versailles, France. ⟨hal-02770076⟩
  • Carolyne Dürr, Jean-Noel Aubertot, Pascal Dubrulle, G. Richard. Effet de l'état du lit de semences sur les levées de betterave : étude par simulation. 62. Congrès de l'IIRB, Jun 1999, Séville, France. ⟨hal-02768485⟩
  • Nadine Brisson, Bruno Mary, Pierre Cellier, F. Devienne-Barret, R. Antonioletti, et al.. Les transferts dans STICS. Séminaire, Mar 1999, La Hume, France. ⟨hal-02769362⟩
  • Hubert Boizard, G. Richard, M. Brancourt-Hulmel, Jérôme Guerif. Effect of cropping systems on change in bulk density, penetration resistance and hydraulic conductivity in subsoil. International workshop on subsoil compaction and soils dynamics, Mar 1999, Kiel, Germany. ⟨hal-02771287⟩
  • Jean-Noel Aubertot, Carolyne Dürr, G. Richard, Pascal Dubrulle. Simple : a model for simulation of plant emergence. International Symposium, Jun 1999, Lleida, Spain. ⟨hal-02771699⟩
  • Sylvie Recous, G. Richard, L. Fruit, C. Chenu, D.A. Angers. Factors affecting the contact between soil and incorporated crop residues : short-term effects on C evolution. 16. Congrès Mondial de Science du Sol, Aug 1998, Montpellier, France. ⟨hal-02764755⟩
  • G. Richard, Hubert Boizard, J. Roger-Estrade. Effect of cropping systems on the structure of the ploughed layer : results of a long-term experiment and modeling. Sustainable Tillage Systems, Jul 1998, Auburn, United States. ⟨hal-02765473⟩
  • G. Richard, J.F. Sillon, Olivier Marloie. Effect of soil compaction on the hydraulic properties of the tilled layer. 16. Congrès Mondial de Science du Sol, Aug 1998, Montpellier, France. ⟨hal-02768652⟩
  • J.F. Sillon, G. Richard. Effect of tillage on the drying of loess and calcareous soils. 16. Congrès Mondial de Science du Sol, Aug 1998, Montpellier, France. ⟨hal-02769419⟩
  • Marcel Plisson, Jérôme Guerif, Sylvie Recous, G. Richard. Changes in mechanical properties of straw with decomposition. Conference, Sep 1997, Reading, United Kingdom. ⟨hal-02765877⟩
  • Hubert Boizard, G. Richard, Jérôme Guerif. Effect of cropping systems on the soil structure of the ploughed layer: Results of a long-term experiment in France. IIRB plant and soil meeting, 1997, Bergen op Zoom, Netherlands. ⟨hal-02765433⟩
  • G. Richard, Pierre Cellier. Effects of soil tillage on water balance and thermal regime : experimental study and modelling. 14. Istro Conference, Jul 1997, Pulawy, Poland. ⟨hal-02767119⟩
  • G. Richard, Hubert Boizard, Jérôme Guerif. Soil compaction and fragmentation at seed bed preparation as a function of soil moisture and tyre inflation pressure in loess and chalky soils. 14. Istro Conference, Jul 1997, Pulawy, Poland. ⟨hal-02771400⟩
  • Hubert Boizard, G. Richard, Jérôme Guerif. Effect of cropping system on the soil structure of the ploughed layer: results of a long-term experiment in France. Proceedings of the meeting soil compaction and soil compression, Sep 1997, Bergen op Zoom, Netherlands. ⟨hal-02839219⟩
  • L. Fruit, Sylvie Recous, G. Richard. Organic matter decomposition as a function of soil-residues contact: Effect of soil structure and residues particle size. Symposium of the International Soil Science Society "Interactions of soil minerals with organic components and microorganisms", Sep 1996, Nancy, France. ⟨hal-02764902⟩
  • L. Fruit, Sylvie Recous, G. Richard. Organic matter decomposition : effect of soil porosity and plant residue particle size. Symposium, Sep 1996, Nancy, France. ⟨hal-02767138⟩
  • Jérôme Guerif, G. Richard, Carolyne Dürr, Hubert Boizard, Y. Duval. Compactage du sol et croissance racinaire de la betterave. 59. IIRB Congress, Feb 1996, Bruxelles, Belgique. ⟨hal-02767234⟩
  • G. Richard, Carolyne Dürr. Conséquences de l'état du profil cultural sur les peuplements végétaux : Réussite de la levée en relation avec l'état du lit de semences. Colloque, Sep 1996, Montpellier, France. ⟨hal-02767797⟩
  • G. Richard, J.F. Sillon, Olivier Marloie. Effect of soil tillage on the hydraulic properties of tilled layers : consequences for pedotransfer functions. 2. Workshop, Oct 1996, Orléans, France. ⟨hal-02767957⟩
  • G. Richard, Hubert Boizard. Modelling workability of loamy soil for seed bed preparation. 4. ESA congress, Jul 1996, Veldhoven-Wageningen, Netherlands. ⟨hal-02765001⟩
  • Hubert Boizard, G. Richard. Variations due to soil tillage and effects on field experiments. 10. International conference IAMFE/France'96, Jul 1996, Paris, France. ⟨hal-02765275⟩
  • G. Richard, C. Bazinet, Carolyne Dürr, J.N. Barbotin. Obtention de plantules de carotte à partir d'embryons somatiques enrobés : effet des conditions de culture. Biotechnologie 95, Rencontre en Picardie, Oct 1995, Compiègne, France. ⟨hal-02773208⟩
  • Carolyne Dürr, Pascal Dubrulle, J. Boiffin, G. Richard, Y. Duval. Mise au point d'un modèle de simulation des levées de la betterave sucrière. 58. Congrès IIRB Institut International de Recherches Betteravières, Jun 1995, Beaune, France. ⟨hal-02778831⟩
  • G. Richard, Hubert Boizard, F. Prevost. Qualité de la préparation d'un lit de semences de betterave sucrière en fonction des conditions d'intervention. 58. Congrès IIRB Institut International de Recherches Betteravières, Jun 1995, Beaune, France. ⟨hal-02778832⟩
  • C. Bazinet, Carolyne Dürr, G. Richard, J.N. Barbotin. From encapsulated somatic embryo to plantlet regeneration. 5. International workshop on seeds, Sep 1995, Reading, United Kingdom. 4 p. ⟨hal-02844893⟩
  • G. Richard, Pierre Cellier, Andre Chanzy. Regime thermique des lits de semences. Colloque, Jun 1993, Chauny, France. ⟨hal-02776718⟩
  • G. Richard, J. Boiffin, Y. Duval. Analyse agronomique de la technique du semis de la betterave sucriere sous couvert d'une culture intermediaire. Colloque, Jun 1993, Chauny, France. ⟨hal-02779204⟩
  • G. Richard, Pierre Cellier, P. Robin. Temperature regime of bare soil during spring crop establishment. 2. Congress, Aug 1992, Warwick, United Kingdom. ⟨hal-02773222⟩
  • G. Richard, J. Boiffin, Y. Duval. Influence of the undersowing technique in sugar beet establishment.. 1.Congress of the European Society of Agronomy, Dec 1990, Paris, France. ⟨hal-02772110⟩
  • G. Richard, J. Boiffin. Effet de l'etat structural du lit de semences sur la germination et la levee des cultures.. Centenaire de la Station agronomique de l'Aisne, Jan 1990, Laon, France. ⟨hal-02772320⟩
  • G. Richard. Modelling sugar beet germination in hypoxia conditions.. 1.Congress of the European Society of Agronomy, Dec 1990, Paris, France. ⟨hal-02772890⟩
  • G. Richard, Jérôme Guerif. Influence of aeration conditions in the seedbed on sugar beet seed germination : experimental study and model. 11. International Conference, Jul 1988, Edinburgh, United Kingdom. ⟨hal-02779782⟩

Poster3 documents

  • Thierry Doré, Sylvain Plantureux, May Balabane, Guy Richard. The virtual university of agroecology project. International symposium on agroecology and food and nutrition security, Sep 2014, Rome, Italy. ⟨hal-01357027⟩
  • Daniele Magda, Guy Richard. Ecosystem services : a conceptual framework to explore social-ecological dimensions of agroecology. Symposium international sur l'Agroécologie pour la Sécurité Alimentaire et la Nutrition (FAO), Sep 2014, Rome, Italy. 426 p., 2014, Proceedings of the FAO International Symposium: Agroecology for Food Security And Nutrition. ⟨hal-01601714⟩
  • Maud Seger, Arlène Besson, Guy Richard, Bernard Nicoullaud, Guillaume Giot, et al.. Analysis of different treatments schemes of ERT dataset in view of monitoring the structure of a soil tilled layer in space. EGU European Geosciences Union, General Assembly 2010, May 2010, Vienne, Austria. 2010. ⟨hal-02813667⟩

Autre publication1 document

  • Guy Richard, Chantal Le Mouël, Jean Christophe Bureau, Hervé Guyomard, Alban Thomas. Résultats et limites de l'étude de l'USDA-ERS 1 Economic and Food Security Impacts of Agricultural Input Reduction Under the European Union Green Deal's Farm to Fork and Biodiversity Strategies. 2020. ⟨hal-03108541⟩

Rapport14 documents

  • Guy Richard, Chantal Le Mouël. Bilan des activités 2018-2019 et nouveaux projets 2020 de la Direction de l'Expertise scientifique collective, de la Prospective et des Études (DEPE). [Rapport de recherche] INRAE. 2020, 12 p. ⟨hal-02948473⟩
  • Christian Huyghe, Guy Richard, Marion Bardy, Antonio Bispo, Antoine Schellenberger, et al.. Agrosyst : Poursuite de la réalisation du système d’information https://agrosyst.fr/ Plan Ecophyto - Ecophyto I – Axe 2 – Action 14 - Ecophyto II – Axe 2 – Action 2- Rapport final - Mars 2018. 2018. ⟨hal-02791407⟩
  • May Balabane, Guy Richard, . Département Ea. Action collective de développement du leadership. 2018. ⟨hal-02789120⟩
  • . Ecoserv, Guy Richard. Ecoserv MP self-assessment report. 2018, 81 p. ⟨hal-02786654⟩
  • Jacques Wéry, Guy Richard. Cropping the Diversity » for improved sustainability of Agricultural Systems. 2017. ⟨hal-02787919⟩
  • . Département Ea, Guy Richard. Schéma stratégique du département Environnement et Agronomie : période 2016-2020. 2016, 53 p. ⟨hal-02801548⟩
  • Elise Tancoigne, Marc Barbier, Jean-Philippe Cointet, Guy Richard. Les services écosystémiques dans la littérature scientifique : démarche d'exploration et résultats d'analyse : Rapport d'étude pour la phase d'exploration du métaprogramme EcoServ.. [Rapport de recherche] Institut National de la Recherche Agronomique. 2014, pp.69. ⟨hal-01157253⟩
  • . Département Ea, Guy Richard. Environment and Agronomy Division : Activity Report 2008-2012. 2014, 197 p. ⟨hal-02792817⟩
  • Marc Voltz, Guy Richard. Rapport de synthèse sur le projet de plateforme informatique sur les paysages. [Rapport de recherche] auto-saisine. 2013, 15 p. + annexes. ⟨hal-01603030⟩
  • Guy Richard, Anne-Francoise Adam-Blondon, Isabelle Litrico, Marion Bardy, Francoise Lescourret, et al.. Métaprogramme EcoServ : proposition de cahier des charges. [Rapport de recherche] Institut National de la Recherche Agronomique. 2013. ⟨hal-01605420⟩
  • Hubert de Rochambeau, Christian Lannou, Carole Caranta, Guy Richard, Emmanuelle Maguin, et al.. Institut des Sciences de la Vigne et du Vin. Analyse de l'Inra. 2013, 6 p. ⟨hal-02808336⟩
  • Maud Seger, Isabelle Cousin, Arlène Besson, Raluca Maftei, Frédéric Andre, et al.. Report of calibration of the tested technologies integrated in the DIGISOIL mapping tool. FP7-DIGISOIL-D2.3, 2010. ⟨hal-02823730⟩
  • Hubert Boizard, Tom Batey, D Mcenzie, Jean Roger-Estrade, Guy Richard. Visual soil structure assessment, Field Meeting Report. 25-27/05/2005, Péronne. INRA. 2005. ⟨hal-03151004⟩
  • Carolyne Dürr, G. Richard, Hubert Boizard. Projet agriculture demain. Amélioration de la qualité du lit de semence et réduction du nombre de passages par l'automatisation du réglage des outils. contratINRA--A00421, 1999. ⟨hal-02839050⟩

Logiciel1 document

  • . Département Ea, Guy Richard. Université Virtuelle d'Agroécologie. 2015. ⟨hal-02793355⟩