Alexis Roy

Position: Doctoral Researcher

Team: Plant Ecophysiology

Contact details:
Laboratoire Écologie, Systématique et Évolution – IDEEV
Université Paris Saclay
Bât. 680 – 12, route 128
91190 Gif Sur Yvette

Tel: +(33 0)6 80 43 16 34


Email: alexis.roy1 (at)

Laboratoire Ecologie, Systématique et Evolution

Research interests

Direct and indirect impacts of climate change on small wetlands in semi-arid environments

I’m interested in the ecosystem consequences of climate change on water resources in ecosystems where the resource is constrained. My work focuses mainly on southern Africa, in areas where the direct impacts of human activity are limited.

Laboratoire Ecologie, Systématique et Evolution


Master 2 Ecological approach to landscape: Aquatic environments – Quality and management. Paris-Saclay University

I supervise practical work where students have to set up an experimental protocol on a lotic-type aquatic environment and put it into practice using the scientific method.

Laboratoire Ecologie, Systématique et Evolution

Career path

Since 2022: PhD

2018-2020 Project manager/environmental affairs. Total Group

2018 Master Biodiversity Ecology Evolution, mention Chemical pollution and environmental management. Paris Saclay University