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Marc Deconchat

Directeur de recherche (DR1) en écologie des paysages dans l'UMR Dynafor (Toulouse) Directeur du métaprogramme INRAE "BIOSEFAIR" (biodiversité et services écosystémiques)
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Présentation

Marc Deconchat 56 years old (1967) Married, 3 children Work adress : INRAE UMR 1201 Dynafor 12 chemin de Rioupeyre BP 52627 31320 Castanet Tolosan 31326 Castanet Tolosan <a name="_Toc492022467"></a><a name="_Toc460584102"></a><a name="_Toc199735492"></a><a name="_Toc199694040"></a><a name="_Toc199692070"></a><a name="_Toc199671574"></a><a name="_Toc199671220"></a> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- **Landscape ecology - Interactions between forests and agriculture** -------------------------------------------------------------------- My research activities focus on the ecological and socio-technical interactions between forests and agriculture-livestock in temperate rural landscapes, within the framework of landscape ecology and with particular attention to biodiversity, its spatial distribution, dynamics and associated ecosystem services. This research is conducted in an interdisciplinary manner, on long-term study sites, seen as complex socio-ecological systems. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ <a name="_Toc492022468"></a><a name="_Toc460584103"></a><a name="_Toc199735493"></a><a name="_Toc199694041"></a><a name="_Toc199692071"></a><a name="_Toc199671575"></a><a name="_Toc199671221"></a>Diplomas: ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 2008 Habilitation to direct research (HDR) in ecology, INP Toulouse 1999 PhD thesis from the University Paul Sabatier in Toulouse (UPS), Specialization: Forest Ecology 1989 Agricultural Engineer from the Ecole Nationale Supérieure d'Agronomie de Toulouse (ENSAT), Specialization: Plant Protection. Work activities: ---------------- Since 2019: Head of INRAE Metaprogram Biosefair 2018-2022: Deputy Head of ACT division (INRAE) 2018: Senior scientist (DR1) · 2011-2018 : Director of UMR Dynafor (65 staff) · 2008-2010: Team leader and deputy director of the Dynafor research unit. · 2005-2006: Long-term mission to ENSIS (forestry research and ecology) in New Zealand (Christchurch) with E Brockerhoff. · Since July 2001: Research Fellow UMR Dynafor. · 2001 (1 year): Post-doctoral fellow with the Univ. of Berkeley (J Radke) and US Dept. Agric. Forest Service (C Hunsaker) · October 1999-June 2001 Contract teacher-researcher at ENSAT · 1999 (7 months) Research fellow at INRA-URSAD/UMR 5552 LET (G Balent) · 1995-1998 (3 years) Thesis in forest ecology at INRA-URSAD (G Balent) with the Société d'Exploitation des Bois du Sud Ouest (SEBSO - S Vieban). · 1994 (8 months) Research fellow at the Association Recherche Environnement Midi-Pyrénées (AREMIP- M Parde) · 1992-1993 (1 year) in charge of a bibliographic review on forest fragmentation at INRA-URSAD (G Balent) · 1991-1992 (2 years) Assistant at Solagro (P Pointereau) in charge of environment and biodiversity topics
Dynafor: <https://hal.inrae.fr/DYNAFOR/>

Publications

aude-vialatte
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Services provided by multifunctional agroecosystems : Questions, obstacles and solutions

Alexia Stokes , Géraldine Bocquého , Pascal Carrère , Raphaël Conde Salazar , Marc Deconchat
Ecological Engineering, 2023, 191, pp.106949. ⟨10.1016/j.ecoleng.2023.106949⟩
Article dans une revue hal-04056486v1
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Tree diversity drives associational resistance to herbivory at both forest edge and interior

Virginie Guyot , Herve Jactel , Baptiste Imbaud , Laurent Burnel , Bastien Castagneyrol
Ecology and Evolution, 2019, pp.1-12. ⟨10.1002/ece3.5450⟩
Article dans une revue hal-02268916v1
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A conceptual framework for the governance of multiple ecosystem services in agricultural landscapes

Aude Vialatte , Cécile Barnaud , Julien Blanco , Annie Ouin , Jean Philippe Choisis
Landscape Ecology, 2019, Online (7), 21 p. ⟨10.1007/s10980-019-00829-4⟩
Article dans une revue hal-02154527v1

Biotic predictors complement models of bat and bird responses to climate and tree diversity in European forests

Luc Barbaro , Eric Allan , Evy Ampoorter , Bastien Castagneyrol , Yohan Charbonnier
Proceedings of the Royal Society B: Biological Sciences, 2019, 286 (1894), pp.2018-2193. ⟨10.1098/rspb.2018.2193⟩
Article dans une revue hal-02154551v1
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Ecosystem services, social interdependencies, and collective action: a conceptual framework

Cécile C. Barnaud , Esteve Corbera , Roldan Muradian , Nicolas Salliou , Clelia Sirami
Ecology and Society, 2018, 23 (1), 15 p. ⟨10.5751/ES-09848-230115⟩
Article dans une revue hal-02102339v1
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Tree diversity reduces pest damage in mature forests across Europe

Virginie Guyot , Bastien Castagneyrol , Aude Vialatte , Marc Deconchat , Hervé Jactel
Biology Letters, 2016, 12 (4), pp.20151037. ⟨10.1098/rsbl.2015.1037⟩
Article dans une revue hal-01391249v1
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Tree diversity limits the impact of an invasive forest pest

Virginie Guyot , Bastien Castagneyrol , Aude Vialatte , Marc Deconchat , Federico Selvi
PLoS ONE, 2015, vol. 10 (n° 9), pp. 1-16. ⟨10.1371/journal.pone.0136469⟩
Article dans une revue hal-01391246v1

Les arbres et la régulation biologique des ravageurs des cultures

Emilie Andrieu , Marc Deconchat , Jean-Pierre Sarthou , Aude Vialatte
Forêt Entreprise, 2015, Novembre (225), pp.44-48
Article dans une revue hal-01954701v1
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The effect of semi-natural habitats on aphids and their natural enemies across spatial and temporal scales

Audrey Alignier , Lucie Raymond , Marc Deconchat , Philippe Menozzi , Claude Monteil
Biological Control, 2014, vol. 77, pp. 76-82. ⟨10.1016/j.biocontrol.2014.06.006⟩
Article dans une revue hal-01535632v1
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Indicateurs de biodiversité dans les exploitations agricoles biologiques et conventionnelles des Vallées et Coteaux de Gascogne, cas d’étude français du projet européen BIOBIO

Jean-Pierre Sarthou , Jean-Philippe Choisis , Alexandre Amossé , Michaela Arndorfer , Debra Bailey
Innovations Agronomiques, 2013, 32, pp.333-349
Article dans une revue hal-01644158v1
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Ecosystem services related to small forests in temperate rural landscapes

Marc Deconchat , Cécile Barnaud , Antoine Brin , Floriane Clement-Kumar , Laurent Larrieu
ESP 10. World conference, Oct 2019, Hannover, Germany. 23 p
Communication dans un congrès hal-02738360v1
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Available wood in small forest patches and its links with plant diversity and ecosystem services

Marc Deconchat , Ama Corinne Corcher , Aude Vialatte
IUFRO 8.01.02 Landscape Ecology Conference 2017, Sep 2017, Halle, Germany. 140 p
Communication dans un congrès hal-02738305v1
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Les forêts dans des territoires agricoles : nouveaux atouts d’une relation bénéfique

Marc Deconchat , Julien Blanco , Anne Sourdril , Emilie Andrieu , Angel'S Nangwa Kwetchou
Approches territorialisées des usages de la forêt, Jan 2017, Paris, France. 12 p
Communication dans un congrès hal-01608130v1

Liens entre la quantite de bois et la diversite vevegale dans les petites forets des paysages ruraux

Ama Corinne Corcher , Marc Deconchat , Laurent Burnel , Jerome Willm , Aude Vialatte
Rencontres d'Ecologie des Paysages 2017, Oct 2017, Toulouse, France. 1 p
Communication dans un congrès hal-02787114v1

Une modelisation de la complexite des relations entre rendement agricole, services ecosystemiques et representations du paysage dans les coteaux de gascogne

Magali San Cristobal , Rémi Duflot , Emilie Andrieu , Luc Barbaro , Laurent Burnel
Rencontres d'Ecologie des Paysages 2017, Oct 2017, Toulouse, France. 72 p
Communication dans un congrès hal-02737815v1

Higher resistance to herbivory by mixing tree species in edges rather than of forest interiors

Virginie Guyot , Herve Jactel , Bastien Castagneyrol , Aude Vialatte , Marc Deconchat
IUFRO landscape ecology conference, Aug 2015, Tartu, Estonia. 236 p
Communication dans un congrès hal-02740979v1
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Tree diversity improves forest resistance to insect defoliators

Virginie Guyot , Marc Deconchat , Aude Vialatte , Bastien Castagneyrol , Herve Jactel
IUFRO Conference, Sep 2015, Sopot, Poland. 25 p
Communication dans un congrès hal-01608084v1

Tree diversity improves forest resistance to insect defoliators

Virginie Guyot , Marc Deconchat , Aude Vialatte , Bastien Castagneyrol , Hervé Jactel
IUFRO Conference 2015 : Population Dynamics and Integrated Control of Forest Defoliating and Other Insects, Sep 2015, Sopot, Poland. pp. 1-25
Communication dans un congrès hal-01756992v1
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Concepts et méthodes de l’écologie des paysages pour aider à mieux gérer les services écosystémiques

Marc Deconchat , Aude Vialatte , Antoine Brin , David Sheeren
Conférence des Mardis du métaprogramme d'Ecoserv, Jun 2015, Paris, France. 41 p
Communication dans un congrès hal-01594447v1

Les arbres et la régulation des ravageurs des cultures

Emilie Andrieu , Marc Deconchat , Jean-Pierre J.-P. Sarthou , Aude Vialatte
Des arbres en Agriculture : l'agroforesterie au coeur des enjeux contemporains, Mar 2015, Paris, France. 23 p
Communication dans un congrès hal-02797325v1

Dynamique temporelle de l’effet du paysage sur l’abondance en syrphes, pucerons vivants et parasités dans des champs de blé

Annie Ouin , Audrey Alignier , Lucie Raymond , Marc Deconchat , Philippe Menozzi
6. Journées Françaises de l’Ecologie du Paysage, Jun 2013, Rennes, France. 20 p
Communication dans un congrès hal-02805607v1

Learnings, tools and pitfalls of agroecology at landscape scale. Lessons from projects in DYNAFOR Lab

Annie Ouin , Claude Monteil , Philippe Menozzi , Jean-Pierre Sarthou , Aude Vialatte
Towards a multi-scale approach for improving pest management. Sampling methods, Remote Sensing and GIS: applications to insect ecology and management, Oct 2011, Montpellier, France
Communication dans un congrès cirad-00645823v1

Do wooded landscapes improve biological control against cereal aphids?

Annie Ouin , Philippe Menozzi , Marc Deconchat , Claude Monteil , Aude Vialatte
IALE Europe: The contributions of Landscape Ecology to the development of Integrated Pest Management, Jul 2009, Salzburg, Australia
Communication dans un congrès hal-02824437v1
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Edge effects: Which one?

Marc Deconchat , Aude Vialatte , Annie Ouin , Emilie Andrieu , Luc Barbaro
Sfécologie-2016, International Conference of Ecological Sciences, Oct 2016, Marseille, France. , 1 p., 2016, Sfécologie-2016, International Conference of Ecological Sciences
Poster de conférence hal-01606636v1