Unité Evo-Eco-Paléo (EEP) - UMR 8198
CNRS / Université de Lille - Sciences et Technologies
Batiment SN2, bureau 104
59655 Villeneuve d'Ascq - FRANCE
Tel : 33 (0)3-20-43-49-91
Mail : Anne.Duputie@univ-lille1.fr
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Thématiques de recherche :
I am an evolutionary ecologist, interested in how species respond to various types of anthropogenic disturbances.
I am welcoming new students, mainly on these research themes:
1/ What are the ecological consequences of plant domestication, and how do farmers manage the diversity of a cultivated species?
Cassava (manioc) is a clonally propagated crop, cultivated for its tubers but propagated using stem cuttings, and self-propagated via volunteer seedlings. Some questions I am interested in are: How did domestication modify ecological traits under indirect selection? How diverse is the planted material in various agricultural contexts? How do farmers select the planting material they will use in the next cultivation cycle? How do they exchange stem cuttings, and how does that impact the spread of cryptogamic diseases? [Project PAIX with Boris Szurek, Sophie Caillon, Mathieu Thomas, Christian Vernière]
2/ How do species respond to climatic change (and other anthropogenic disturbances)?
To answer this question, I use species distribution models and common garden experiments.
Common garden experiments help understand which ecological traits vary the most along the geographic distribution of plant species, and the genetic structure of plant populations along their distribution range [project Areolaire with Jean-François Arnaud, PhD student Mathilde Latron].
Models help understand whether local adaptation, migration, or phenotypic plasticity contribute more to the individual response of each species to climate or habitat change [project TRECC with Isabelle Chuine, Ophélie Ronce, Alexis Rutschmann]. To calibrate these models, I also investigate the cues necessary to trigger spring events in plants [project PheDhoDo with Virginie Cuvillier].
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