Author

M. Dugenne

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Ecology· 4

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Research Focus:ecology & biodiversity· 4 Approach:statistical model· 4 Assay:imaging· 2 Assay:metagenomics· 2 Research Focus:benchmarking· 1 Approach:experimental assay· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

A. E. White· 2 shared E. V. Armbrust· 2 shared F. Ribalet· 2 shared L. Stemmann· 2 shared R. Kiko· 2 shared S. T. Wilson· 2 shared A. M. Cabello· 1 shared A. M. Hynes· 1 shared

Activity by Year

2021-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 26 mutual co-author links

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2 shared papersEcology

A. E. White

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4 papers

Recent·Most cited

Key link between iron and the size structure of three main mesoplanktonic groups (Crustaceans, Rhizarians, and colonial N2-fixers) in the Upper Ocean

M. Dugenne, M. Corrales-Ugalde, J. Luo, L. Stemmann, J.-O. Irisson, F. Lombard, T. O'Brien, C. Stock, R. Kiko

The paper links iron availability to the size structure of three mesoplankton groups in the upper ocean, showing iron's role in shaping their biogeography and ecosystem services.

bioRxiv · Mar 8, 2024 · PreprintEcology

Complete zooplankton size spectra re-constructed from in situ imaging and Multinet data in the global ocean

Y. D. SOVIADAN, M. Dugenne, L. Drago, T. Biard, E. Trudnowska, J.-B. Romagnan, J.-L. Jamet, R. Kiko, G. Gorsky, L. Stemmann

This study reconstructs complete zooplankton size spectra by combining in situ imaging and Multinet data, revealing differences in biomass estimates across ocean regions.

bioRxiv · Jun 29, 2023 · PreprintEcology

Nitrogen fixation in mesoscale eddies of the North Pacific Subtropical Gyre: patterns and mechanisms

M. Dugenne, M. R. Gradoville, M. J. Church, B. Barone, S. T. Wilson, U. Sheyn, M. Harke, K. M. Björkman, N. J. Hawco, A. M. Hynes, F. Ribalet, A. E. White, D. M. Karl, E. F. DeLong, S. T. Dyhrman, , J. Zehr

The paper investigates elevated nitrogen fixation rates in mesoscale eddies of the North Pacific Subtropical Gyre, finding that anticyclones support higher diazotroph abundances due to phosphate limitation relief, while physical dynamics influence other taxa.

Global Biogeochemical Cycles · Apr 18, 2023Peer-reviewedEcology

Disentangling top-down drivers of mortality underlying diel population dynamics of Prochlorococcus in the North Pacific Subtropical Gyre

S. J. Beckett, D. Demory, A. R. Coenen, J. R. Casey, M. Dugenne, C. L. Follett, P. Connell, M. C. G. Carlson, S. K. Hu, S. T. Wilson, D. Muratore, R. A. Rodriguez-Gonzalez, S. Peng, K. W. Becker, D. R. Mende, , J. S. Weitz

The paper develops multitrophic models to investigate top-down and bottom-up drivers of Prochlorococcus population dynamics in the North Pacific Subtropical Gyre, finding grazers are the primary top-down factor despite high viral densities.

bioRxiv · Jun 15, 2021Ecology