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Jean-Marc Roussel
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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.
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Inventaire de biodiversité des poissons et crustacés d’eau douce par pêche à l’électricité en petits cours d’eau tropicaux : réglages, efficacité et recommandationsSciences Eaux & Territoires, 2023, 42, pp.55-60. ⟨10.20870/Revue-SET.2023.42.7268⟩
Article dans une revue
hal-03966162v2
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Optimising electrofishing settings for shrimp and fish in shallow tropical streamsFisheries Research, 2022, 256, pp.106457. ⟨10.1016/j.fishres.2022.106457⟩
Article dans une revue
hal-03788687v1
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Electrofishing in streams of low water conductivity but high biodiversity value: Challenges, limits and perspectivesFisheries Management and Ecology, 2020, 27 (1), pp.52-63. ⟨10.1111/fme.12384⟩
Article dans une revue
hal-02299640v1
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Patterns on a parr: Drivers of long-term salmon parr length in U.K. and French rivers depend on geographical scaleFreshwater Biology, 2017, 62 (7), pp.1117-1129. ⟨10.1111/fwb.12929⟩
Article dans une revue
hal-01592229v1
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Tag retention and effects of PIT-tagging on survival and growth of Salmo trutta : preliminary results1. International Workshop on PIT Telemetry, Nov 2005, Rennes, France. pp.Inconnue
Communication dans un congrès
hal-01453632v1
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