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Jean-Marc Roussel

9
Documents

Présentation

I have been working in aquatic ecology for over 20y, with particular interest on fish populations of high conservation value, notably diadromous species. I seek to understand how interactions within and between species and their environment shape life history patterns at population level and drive food web structure and functioning. I use different tools such as stable isotopes and eDNA to test hypotheses on trophic interaction, energy source and transfer through populations, within and across aquatic ecosystems, and interferences from human activities (eutrophication, fragmentation, climate). I currently lead a large, multidisciplinary scientific project in France on River Selune restoration after dam removals. I also lead applied research on biodiversity sampling methods, ecological services associated with aquatic ecosystems and the way to restore them.

Publications

marie-laure-acolas

Linking migratory patterns of females to ova traits in brown trout (Salmo trutta L.) by means of stable isotope analysis.

Marie-Laure Acolas , Jean-Marc Roussel , Jean-Luc J.-L. Baglinière
5. International Conference on Application of Stable Isotope Techniques to Ecological Studies, Aug 2006, Belfast, Ireland. pp.Inconnue
Communication dans un congrès hal-01453547v1

Combining stable isotope analysis and mark-recapture experiments to study juvenile brown trout (Salmo trutta L.) life history variants.

Marie-Laure Acolas , Jean-Marc Roussel , Jean-Luc J.-L. Baglinière
5. International Conference on Application of Stable Isotope Techniques to Ecological Studies, Aug 2006, Belfast, France. pp.Inconnue
Communication dans un congrès hal-01453639v1

Tailles des oeufs chez la truite commune Salmo Trutta L. : étude des effets maternels et apports des isotopes stables

Marie-Laure Acolas , Jean-Marc Roussel , Jean-Luc J.-L. Baglinière
3. Rencontres de l'Ichtyologie en France, Mar 2006, Paris, France. pp.Inconnue
Communication dans un congrès hal-01453681v1

Assessing influence of individual growth and spatial behaviour on brown trout life history

Marie-Laure Acolas , Jean-Marc Roussel , Jacques Labonne , Jean-Luc J.-L. Baglinière
7. Conference on fish telemetry held in Europe, Jun 2006, Silkeborg, Denmark. pp.Inconnue
Communication dans un congrès hal-01453672v1

Tag retention and effects of PIT-tagging on survival and growth of Salmo trutta : preliminary results

Marie-Laure Acolas , Julien Tremblay , Dominique Huteau , Alphonse Quémeneur , Frédéric Marchand
1. International Workshop on PIT Telemetry, Nov 2005, Rennes, France. pp.Inconnue
Communication dans un congrès hal-01453632v1