Laure Vidal-Beaudet
Présentation
ENSEIGNEMENT
Département Milieu Physique Paysage territoire (MilPPaT)
Unité d’enseignement « Sols et Substrats Horticoles et Urbains »
Cours dispensés du L1 au M2 (filière paysage) : Cartographie et Topographie (L1, L3), Ingénierie du paysage (M1 paysage), Initiation à la Démarche Projet (M1), Sciences et techniques de l’ingénieur paysagiste (M2 paysage), Fonctions et services écosystémiques des sols urbains (M2 horticulture et paysage).
• Co-responsable de la spécialisation Ingénierie des espaces végétalisés urbains (M2 Horticulture, Paysage, Agronomie).
• Co-responsable de la spécialisation Gestion et préservation des sols (M2 Horticulture, Paysage, Agronomie). RECHERCHE
J’exerce mes activités de recherche au sein de l’unité propre soutien de programme « Environnement Physique de la plante HORticole » (EPHor), Institut Agro Rennes-Angers.
Mes principales activités concernent l’agronomie horticole et urbaine et elles ont comme objet d’étude les sols construits afin d’analyser leur fertilité physique. Mes recherches répondent aux questions scientifiques liés aux propriétés physiques, mécaniques et biologiques des sols construits et correspondent à une progression dans l’étude des différentes fonctions des sols construits pour une recherche finalisée. Mon travail de recherche se poursuit toujours avec un objectif de transfert et valorisation auprès de la communauté scientifique mais aussi auprès des aménageurs publics et privés de l’espace urbain. Un outil d’aide à la décision et un guide d’élaboration des sols construits sont les sorties attendues à court terme pour la valorisation et le transfert des résultats.
Domaines de recherche
Compétences
Publications
Publications
Pilot-scale in situ assessment of desealing strategies under different pedo climatic conditions13th conference of SUITMA (Soils of Urban, Industrial, Traffic, Mining and Military Areas), Oct 2025, Pise, Italy |
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Experimental study of microclimate benefits following de-sealing and revegetation in a parking lot.ICUC12 – 12th International Conference on Urban Climate, Jul 2025, Rotterdam, France. ⟨10.5194/icuc12-847⟩ |
From research to practice: the genesis of a guide to help reduce urban soils sealing13th conference of SUITMA (Soils of Urban, Industrial, Traffic, Mining and Military Areas), Oct 2025, Pise, Italy |
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Contribution of evapotranspiration to climate benefits of a recently unsealed and rehabilitated site.37ème colloque annuel de l’Association Internationale de Climatologie, Université Paris Cité; Université Paris 8; UMR PRODIG; UMR LADYSS; UMR LIED; UR PLACES, Jun 2024, Paris, France. pp.131-134 |
Selection of soil health indicators for modelling soil functions to promote smart urban planningThe 15th Sino-French International Workshop on Contaminated Soil Remediation: Innovative Strategies Solving Global Challenges, Nov 2024, Guangzhou, China |
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Desceller les sols pour les rendre multifonctionnels16èmes journées d’Étude des Sols, Jun 2023, Dijon, France |
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Unsealing of urban soils: scientific knowledge is essential for optimizing practices12th Conference on Soils of Urban, Industrial, Traffic and Mining Areas, Sep 2023, Santiago De Compostela, Spain |
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Reusing wastes and by-products from desealing operations to develop fertile soils for greening cities12th Conference on Soils of Urban, Industrial, Traffic and Mining Areas, Sep 2023, Santiago De Compostela, Spain |
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Effect of self-produced composts on lead uptake by lettuce from moderately contaminated soil of an urban allotment garden11th Conference on Soils of Urban, Industrial, Traffic, Mining and Military Areas, Sep 2022, Berlin, Germany |
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Desealing soils : an in-situ experimental deviceII International Symposium on Greener Cities: Improving Ecosystem Services in a Climate-Changing World (GREENCITIES2022), Aug 2022, Angers, France |
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The BISES project: towards a better understanding of urban soil biodiversitySFE2-GfÖ-EEF joint meeting, International Conference on Ecological Sciences, Nov 2022, Reims, France. ⟨10.13140/RG.2.2.18067.25124⟩ |
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Review of the last two decades experiences of technosols construction for urban greeningEurosoil 2021 virtual congress, Aug 2021, Online, Switzerland |
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Pedogenic evolution of soils of urban, industrial, traffic, mining and military areasEurosoil 2021, European Confederation of Soil Science Societies, Aug 2021, Genève (virtual), Switzerland. pp.72-74, ⟨10.3389/978-2-88966-998-1⟩ |
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Soils in the urban critical zone - Analyse of anthropogenic pressures and current proposals to preserve soil functions and ecosystem servicesEGU General assembly 2020, May 2020, Online, France. 6 p, ⟨10.5194/egusphere-egu2020-12113⟩ |
Estimation of Soil Organic Carbon Stocks of Two Cities, New York City and ParisSoils of Urban, Industrial, Traffic, Mining and Military Areas (SUITMA10), Jun 2019, Séoul, South Korea |
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Contribution des sols urbains au stockage du carbone organique : évaluation de la séquestration du carbone et conséquences environnementales dans la pollution des sols urbains et sur le bilan de gaz à effet de serreRestitution AOI POLLUSOLS, Région des Pays de la Loire - Laboratoire de Planétologie et Géodynamique, Jul 2019, Nantes, France |
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Stockage du carbone organique dans les sols urbains en lien avec le couvert végétalColloque du groupe d'étude de l'arbre "Les réserves carbonées chez les ligneux", Oct 2019, Angers, France |
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L'artificialisation des sols urbainsJournée d'étude "La nature en ville et les sites patrimoniaux remarquables", Ministère de la culture, Direction générale des patrimoines, Mar 2019, Charenton-Le-Pont, France |
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Soil Bacterial and Fungal Communities of Urban Areas in FranceSUITMA 10 (Soils of Urban, Industrial, Traffic, Mining and Military Areas), Jun 2019, Séoul, South Korea |
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Indicateurs de flux (> décennie) et stockage de carbone dans les sols agricoles, forestiers et urbainsSéminaire Fonction et Services Sol « Flux et Stockage de carbone, ADEME, Jun 2019, Orléans, France |
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A decision support tool to reuse fine dam sediments as fertile constructed soilsThe 10th International conference of Soils of Urban, Industrial, Traffic, Mining and military Areas (SUITMA10), Jun 2019, Séoul, South Korea |
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A study of the main factors influencing soil organic carbon stock distribution in urban soils, at French scale.International congress Sustainable Urban Agricultures: Vector for the Ecological Transition, Jun 2017, Toulouse, France. pp.Session 1 : Urban Agronomy |
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Impact of nature-based solution on urban soil quality in different urban areas of Europe21st World Congress of Soil Science, Aug 2018, Rio de Janeiro, Brazil |
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Estimation du stock de carbone organique et des facteurs influençant sa répartition dans les sols urbains ouverts de Paris et New York.4ème congrès ResMO2018 “la matière organique dans tous ses Etats”, Feb 2018, Trégastel, France |
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How to use nature-based solutions in urban planning systems of Europe?10th International Conference on Urban Climate/14th Symposium on the Urban Environment, Aug 2018, New-York, United States |
From waste to fertile Technosol - The circular approach of the french research SITERRE project.International congress Sustainable Urban Agricultures: Vector for the Ecological Transition, Jun 2017, Toulouse, France. pp.Session 4 |
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Quand agricultures urbaines cherchent agronomie urbaineInternational congress Sustainable Urban Agricultures: Vector for the ecological transition, Jun 2017, Toulouse, France. pp.Session 1 |
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From waste to fertile technosol - The circular approach of the French research prject SITERRESustainable Urban Agricultures : Vector for the Ecological Transition, Jun 2017, TOULOUSE, France. 2p |
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Potential use of dam sediment for soil construction in urban greening: Agronomic fertility and soil structurationSUITMA 9 The 9th International conference of Soils of Urban, Industrial, Traffic, Mining and military Areas, May 2017, Moscou, Russia. pp.120-121 |
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A study of the main factors influencing soil organic carbon stock distribution in urban soils, at French scaleSUITMA 9 The 9th International conference of Soils of Urban, Industrial, Traffic, Mining and military Areas, Jun 2017, Moscou, Russia. pp.150-151 |
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Assessment of hydraulics properties of technosoil constructed with waste material using Beerkan infiltration.EGU 2017 European Geosciences Union General Assembly 2017, Apr 2017, Vienne, Austria |
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Development of resources and distance learning module on urban agriculture entrepreneurship.International congress Sustainable Urban Agricultures: Vector for the ecological transition, Jun 2017, Toulouse, France |
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Spatial-temporal changes of urban and peri-urban soil land-use: A state-of-the-art on measurement, drivers and effects of soil artificialisationSUITMA 9 “Urbanization: a challenge and an opportunity for soil functions and ecosystem services”, May 2017, Moscou, Russia |
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Debate : Future jobs and skills for urban agricultureUrban Green Train final international conference. Entrepreneurship and urban agriculture: what skills to succeed?, Jul 2017, Paris, France |
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Capacité d'un sédiment à se substituer à la terre végétale en construction de solConférence de la Société Hydrotechnique de France Gestion des sites soumis à forte sédimentation, Nov 2016, Le Havre, France |
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Agronomic fertility of dam sediment for soil construction in urban greeningSfécologie, Oct 2016, Marseille, France |
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une méthode d'écoconstruction de sols fertiles pour la ville : le programme SiterreSéminaire « Relations ville-campagne à l’heure de l’économie circulaire ", Dec 2016, Paris, France |
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Potentiel d’utilisation de sédiments fins de barrage pour la construction de sols urbains végétalisés : fertilité agronomique et premières étapes de pédogenèse13èmes journées d'étude des sols, Jul 2016, Louvain La Neuve, France |
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Favour street tree root development with high additions of organic matter induces changes in urban soil properties.2nd International Symposium on Horticulture in Europe, Jul 2012, Angers, France. pp.943-950, ⟨10.17660/ActaHortic.2015.1099.120⟩ |
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Aptitude de Technosols construits à l’aide de déchets à remplir des fonctions de filtre et d’échange.Journées Scientifiques du GFHN 2015, Nov 2015, Marne la Vallée, France |
Propriétés hydrodynamiques des sols construits à partir de déchets et aptitude des arbres à s’y développerGFHN « Milieux poreux et transferts en contexte urbain et péri-urbain », Nov 2014, Angers, France, France |
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Predicting urban soil sustainability: impact of organic matter on soil water transfer.EUROSOIL 2012 “Soil science for the benefit of mankind and environment”, Jul 2012, Bari (IT), France |
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Prédiction pour la construction de sol urbain durable: impact des déchets organiques sur les propriétés physiques des sols.Groupe d’Etude de l’Arbre " Arbre et environnement : autour de l'arbre en ville " – 4-6 avril 2012, Lyon, Apr 2012, Lyon (FR), France. n.p |
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Impact du développement des racines d’arbre d’alignement amélioré par de grandes quantités de matière organique sur les propriétés physiques du sol urbain.Groupe d’Etude de l’Arbre " Arbre et environnement : autour de l'arbre en ville " – 4-6 avril 2012, Lyon, Apr 2012, Lyon (FR), France. n.p |
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Sensibility to compaction and circulation of water of various types of soil composts mixtures reconstituted in laboratory for plantation in urban environmentThe 8th European Conference on Ecological Restoration, Sep 2012, ?eské Bud?jovice (CZ), Czech Republic |
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Predicting urban soil sustainability: impact of organic matter on soil water transferORBIT 2012 “Global assessment for organic resources and waste management”, Jun 2012, Rennes (FR), France |
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Favour treet tree root growth with high supplies of organic matter induces changes in urban soil propertiesThe 6th International conference of Soils of Urban, Industrial, Traffic, Mining and military Areas, Oct 2011, Marrakech (MA), Morocco |
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Unusual degradation of organic matter in a stormwater infiltration basin sedimentThe 6th International conference of Soils of Urban, Industrial, Traffic, Mining and military Areas, Oct 2011, Marrakech (MA), Morocco |
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Compressibility and hydraulic conductivity of reconstituted soil-compost mixtures for plantation in urban environmentInternational ISHS conference Organic matter management and compost use in Horticulture, Apr 2011, Adélaïde (AU), Australia |
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Conduite de l'arbre en volume limité12ème colloque scientifique de la SNHF "l'arbre vulnérable mais durable", May 2010, Paris (FR), France |
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How compost improve the agronomic properties of planting holesII International Conference on Landscape and Urban Horticulture, Jun 2009, Bologne (ITA), Italy. 8 p |
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Street tree root development in topsoil amended with high level of compost2nd international conference on landscape and Urban Horticulture, Jun 2009, Bologne (ITA), Italy. 6 p |
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Influence of organic products incorporation on reconstituted anthropogenic soil physical propertiesInternational Symposium on Growing Media, Sep 2007, Nottingham (UK), United Kingdom. pp.347-354 |
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Influence de l'incorporation de produits organiques sur les propriétés physiques d'un anthroposol reconstituéActes des 8èmes Journées Nationales d’Etudes des Sols AFES, 26-28 Octobre 2004, 2004, Bordeaux, France |
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Study of physical and mechanical properties of sediment sugar beet washing earth for landscape planningThe 2nd International conference of Soils of Urban, Industrial, Traffic, Mining and military Areas, 7-11 July 2003, 2003, Nancy, France |
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Réaction des sols urbains à la décompaction au pal injecteurSymposium international, Sep 1997, Paris, France |
Tomorrows soil quality indicators to promote vegetation within urban development and planningAquaConSoil, Sep 2023, Prague, Czech Republic |
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Which soil quality indicators to promote vegetation within urban development and planning?SUITMA 12, Sep 2023, Santiago de Compostela, Spain |
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Desealing soils to promote ecosystem services: synthetizing practices among stakeholdersII International Symposium on Greener Cities: Improving Ecosystem Services in a Climate-Changing World (GREENCITIES2022), Aug 2022, Angers, France |
In situ evaluation of soil desealing strategies to promote ecosystem services: preliminary results11th Conference on Soils of Urban, Industrial, Traffic and Mining Areas, Sep 2022, Berlin (online), Germany |
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Impact Of The Historical Management Policy On The Urban Soil Organic Carbon Stocks: Case Of Paris CitySoils of Urban, Industrial, Traffic, Mining and Military Areas (SUITMA10), Jun 2019, Séoul, South Korea. , 2019 |
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Estimation of soil organic carbon stocks of two cities, New York City and ParisCLAND Workshop, Oct 2018, Paris, France |
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Potential use of dam sediment for soil construction in urban greening: agronomic fertility and environmental harmlessnessInternational congress Sustainable Urban Agricultures: Vector for the ecological transition, Jun 2017, Toulouse, France |
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Effect of wetting-drying cycles on the aggregation of Technosols constructed with urban wastes.8th International Conference on Soils of Urban, Industrial, Traffic, Mining and Military Areas (SUITMA), Sep 2015, Mexico, Mexico. 2015 |
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Physical fertility of structural soils constructed with waste materials for urban greening., 8th International Conference of the Working Group on Soils in Urban, Industrial, Traffic and Mining Areas (SUITMA, Sep 2015, Mexico, Mexico. 2015 |
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Soil construction with technogenic materials to recycle phosphorus for plant growth in cities.International Conference of the Working Group on Soils in Urban, Industrial, Traffic, Mining and Military Areas (SUITMA) of International Union of Soil Sciences, Sep 2013, Torun, Poland. 2013 |
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Indicators for the optimization of soil construction processes for green landscaping.SUITMA 7. International Conference on Soils of Urban, Industrial, Traffic, Mining and Military Areas, Sep 2013, Torun, Poland. 2013 |
Créer des sols fertilesLE MONITEUR, 2016, 978-2-281-14096-5 |
Les sols urbains : artificialisation et gestion.Christian VALENTIN (dir.). Les sols au cœur de la zone critique 5 : Dégradation et réhabilitation., 5, ISTE éditions, pp.203-222, 2018, Collection Système Terre-Environnement ; Série : Les sols, 9781784053833 |
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Urban Soils: Artificialization and ManagementSoils as a Key Component of the Critical Zone 5: Degradation and Rehabilitation, Volume 5, 5, John Wiley & Sons, Inc., pp.189-210, 2018, Soils as a Key Component of the Critical Zone 5: Degradation and Rehabilitation, Volume 5, 9781119438298. ⟨10.1002/9781119438298.ch8⟩ |
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Pedogenic processes in soils of urban, industrial, traffic, mining and military areasSoils within Cities, Catena-Schweizerbart, pp.71-76, 2017, GeoEcology essay, 978-3-510-65411-6 |
Using wastes for fertile urban soil construction – The French Research Project SITERRESoils within Cities - Global approaches to their sustainable management - composition, properties, and functions of soils of the urban environment, Catena Soil Sciences, 2017, 978-3-510-65411-6 |
Predicting constructed urban soil sustainability: impact of waste organic matter on soil physical properties.2012, n.p |
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Stockage et dynamique de la matière organique apportée en grande quantité dans les sols urbains reconstitués2009, pp.100 |
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Le projet POLESUR (2008-2011) : Recherche fédérative multi-disciplinaire sur la POLlution des Eaux et des Sols en milieu URbain en région des Pays de la Loire2009, 2p |
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Valorisation des composts en milieu urbain pour la plantation d'arbres2009, pp.111 |
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Sols artificialisés et processus d'artificialisation des sols : déterminants, impacts et leviers d'action. Rapport[0] INRA. 2017, 609 p |
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Santé des plantes : de l’observation au diagnosticDoctorat. France. 2017 |