Personal information

Verified email addresses

France

Biography

Long-lived predatory birds ecology, demography and movement

I am interested in the population dynamics of long-lived (seabirds and raptors). I study how demography and behavioural mechanisms such as movement are influenced by inter- and intraspecific relationships and the environment (climate, weather, habitat). The aim of my PhD thesis is to investigate the relationship between individual movement and demographic variability in the French population of the Bonelli's eagle (Aquila fasciata).

My research aims to explore the complex interplay of individual heterogeneity, response to intrinsic and extrinsic factors, behaviour and demographic parameters on population dynamics. I explore these different relationships by trying to link different ecological approaches such as demography and behavioural ecology. I'm particularly interested in better understanding how individual heterogeneity in terms of intrinsic factors, behaviour and response to environmental conditions and pressures might affect population dynamics.

I'm fascinated by birds and their ecology and would like to specialise in the study of long-lived predatory birds, as there are good models to understand long-term processes and population dynamics.

I also have a great interest in modelling ecology, such as CMR model, Integrated Population Model (IPM) and Bayesian frameworks, and would like to work on frameworks and models that allow a better consideration of individual heterogeneity.

Activities

Employment (1)

Centre d'Écologie Fonctionnelle et Évolutive: Montpellier, FR

PhD (Dynamique et Conservation de la Biodiversité - HAIR )
Employment
Source: Self-asserted source
Lise Viollat

Works (4)

Bottom‐up effects drive the dynamic of an Antarctic seabird predator–prey system

Ecology
2024-08 | Journal article
Contributors: Lise Viollat; Maud Quéroué; Karine Delord; Olivier Gimenez; Christophe Barbraud
Source: check_circle
Crossref

Both movements and breeding performance are affected by individual experience in the Bonelli's eagle Aquila fasciata

Ecology and Evolution
2024-07 | Journal article
Contributors: Lise Viollat; Alexandre Millon; Cécile Ponchon; Alain Ravayrol; Thibaut Couturier; Aurélien Besnard
Source: check_circle
Crossref

Advances in remote sensing of emperor penguins: first multi-year time series documenting trends in the global population

Proceedings of the Royal Society B: Biological Sciences
2024-03-13 | Journal article
Contributors: Michelle LaRue; David Iles; Sara Labrousse; Peter Fretwell; David Ortega; Eileen Devane; Isabella Horstmann; Lise Viollat; Rose T. N. Foster-Dyer; Céline Le Bohec et al.
Source: Self-asserted source
Lise Viollat

Quantifying the causes and consequences of variation in satellite‐derived population indices: a case study of emperor penguins

Remote Sensing in Ecology and Conservation
2021-08 | Journal article
Source: Self-asserted source
Lise Viollat