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Jean-Marc Roussel
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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
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Diadromous fish run assessment: a double-observer model using acoustic cameras to correct imperfect detection and improve population abundance estimatesFrontiers in Ecology and Evolution, 2024, 11, ⟨10.3389/fevo.2023.1250785⟩
Article dans une revue
hal-04526156v1
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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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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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Combining an innovative monitoring method and a hierarchical bayesian model to estimate diadromous fish runSFE² International Conference on Ecological Sciences, 2018, Rennes, France
Communication dans un congrès
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Combining an innovative monitoring method and a hierarchical Bayesian model to estimate siadromous fish run50th FSBI Synmposium, 2017, Exceter, United Kingdom
Communication dans un congrès
hal-03301883v1
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Interprétation des écailles et estimation de l’âge chez la truite arc-en-ciel (Oncorhynchus mykiss) dans les écosystèmes aquatiques de l’île de la Réunion : Contribution à la connaissance de ses traits d’histoire de vie[Rapport de recherche] INRAE. 2021
Rapport
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Recommandations pour la mise en œuvre de la boite à outils pour estimer les flux de migrations des espèces diadromes.[Rapport Technique] OFB. 2018
Rapport
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Avantages et limites des dispositifs d’observations[Rapport Technique] OFB. 2017
Rapport
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Rapport d’étude : Estimation des flux de salmonidés sur la Sélune (cas d’étude 1)[Rapport de recherche] OFB; INRA. 2016
Rapport
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