Cécile Tréhin

ORCID: 0000-0002-8625-3513
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About
Contact & Profiles
Research Areas
  • Marine and fisheries research
  • Fish Ecology and Management Studies
  • Avian ecology and behavior
  • Isotope Analysis in Ecology
  • Animal Behavior and Reproduction
  • Wildlife Ecology and Conservation
  • Marine animal studies overview

Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2020-2024

L'Institut Agro
2020-2024

Sorbonne Université
2024

Centre d'Écologie et des Sciences de la Conservation
2024

Centre National de la Recherche Scientifique
2024

Ifremer
2023

Université de Pau et des Pays de l'Adour
2023

Ecology and Ecosystem Health
2020

Recent decline in abundance of Atlantic salmon (Salmo salar) and concomitant changes life history may result from a the growth conditions during marine migration. Available literature suggests existence sex-specific reaction norm linking maturation with environmental at sea. However, extent to which this mechanism explains variations age maturity remains unclear. Using historical collection scales (1987–2017) Sélune River, France, we showed that declined over first summer remained stable...

10.1139/cjfas-2020-0236 article EN Canadian Journal of Fisheries and Aquatic Sciences 2020-12-19

This study provides a regional picture of long-term changes in Atlantic salmon growth at the southern edge their distribution, using multi-population approach spanning 49 years and five populations. We provide empirical evidence life history being influenced by combination common signals marine environment population-specific signals. identified an abrupt decline from 1976 more recent after 2005. As these declines have also been recorded northern European populations, our significantly...

10.1111/jfb.15567 article EN Journal of Fish Biology 2023-09-20

Abstract Restoring ecological dynamics is a key objective of conservation translocations. Exemplarily, reconnecting the reintroduced alpine populations with native Pyrenean through re‐establishing locally extinct in between, Causses and Pre‐Alps, major goal for long‐term Bearded Vultures Europe. Understanding Vultures' post‐release movements foraging behavior critical to understanding settlement newly restored supporting measures. The telemetric monitoring 43 translocated wild‐born juveniles...

10.1002/ecs2.4856 article EN cc-by Ecosphere 2024-08-01
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