« Le vin, c’est la terre ». Sols viticoles et érosion en Bourgogne

Conférence - Géographes / Scientifiques

 04/10/2024 de 18h00 à 18h45

 La Boussole - Salle Isabelle-Autissier

Résumé

Occupant une place centrale dans la classification des « climats » de Bourgogne, les sols sont primordiaux dans la réputation de cette région viticole. Cependant, la viticulture implique des pratiques agricoles entraînant des pertes en sol importantes. Comment les viticulteurs préservent-ils cette ressource ?

Intervenant
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Brian CHAIZE

Géographe

Voir le détail >