GRANDREMY Nina
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Theme(s) : Fleets dynamics and socio-ecosystems uses
Ecosystems assessment and multiple anthrophic pressure
Keywords : Ecologie spatiale / Empreinte environnementale / Evaluation / Interactions trophiques / Socio-écosystèmes / Usages / Communautés / Ecosystèmes / Macroinvertébrés / Phytoplankton / Poissons / Zoobenthos / Zooplancton / Analyses de séries temporelles / Capture, échantillonnage et inventaire / Identification taxonomique / Imagerie / Modélisation statistique / Statistiques multivariées  |
Scientific surveys, conducted regularly for over 20 years, allow for a standardized monitoring of marine ecosystems and the collection of essential data on biodiversity, fisheries, and anthropogenic impacts such as climate change. These data are crucial to assess fish stocks and the status of exploited populations, and to inform offshore wind farm development policies.
With the acceleration of offshore wind farm deployment in France, impacts on scientific surveys are expected. These projects may hinder access to certain areas, alter sampling plans, and affect marine habitats, thereby changing population structures. Therefore, my project aims at quantifying the impact of future offshore wind farms on the fisheries surveys sampling and on the quality of the collected data, and, where necessary, proposing alternative sampling strategies.
Ecosystème pélagique, zooplancton, halieutique, évaluation des stocks, analyses statistiques, séries temporelles spatialisées, analyses multivariées, modélisation statistique.
Publications
Selection of Scientific Products
Grandremy Nina, Lecomte Jean-Baptiste, Le Pape Olivier (2026). Identifying the critical life stage of a recruitment-driven decline in an exploited marine fish stock: The Bay of Biscay common sole. Progress in Oceanography, 2026, 244, ⟨10.1016/j.pocean.2026.103724⟩
Grandremy Nina, Lecomte Jean-Baptiste, Le Pape Olivier (2025). RELIEFS Project IDENTIFYING THE LIFE CYCLE STAGES THAT LIMIT THE RECRUITMENT OF COMMON SOLE IN THE GULF OF GASCOGNE. INSTITUT AGRO RENNES ANGERS. 2025
Dugenne Mathilde, Corrales-Ugalde Marco, Luo Jessica, Kiko Rainer, O'Brien Todd, Irisson Jean-Olivier, Lombard Fabien, Stemmann Lars, Stock Charles, Anderson Clarissa, Babin Marcel, Bhairy Nagib, Bonnet Sophie, Carlotti Francois, Cornils Astrid, Crockford E. Taylor, Daniel Patrick, Desnos Corinne, Drago Laetitia, Elineau Amanda, Fischer Alexis, Grandrémy Nina, Grondin Pierre-Luc, Guidi Lionel, Guieu Cécile, Hauss Helena, Hayashi Kendra, Huggett Jenny, Jalabert Laetitia, Karp-Boss Lee, Kenitz Kasia, Kudela Raphael, Lescot Magali, Marec Claudie, Mcdonnell Andrew, Mériguet Zoe, Niehoff Barbara, Noyon Margaux, Panaïotis Thelma, Peacock Emily, Picheral Marc, Riquier Emilie, Roesler Collin, Romagnan Jean-Baptiste, Sosik Heidi, Spencer Gretchen, Taucher Jan, Tilliette Chloé, Vilain Marion (2024). First release of the Pelagic Size Structure database: global datasets of marine size spectra obtained from plankton imaging devices. Earth System Science Data, 2024, 16 (6), pp.2971-2999. ⟨10.5194/essd-16-2971-2024⟩
Romagnan Jean-Baptiste, Panaïotis Thelma, Bourriau Paul, Danielou Marie-Madeleine, Doray Mathieu, Dupuy Christine, Forest Bertrand, Grandremy Nina, Huret Martin, Le Mestre Sophie, Nowaczyk Antoine, Petitgas Pierre, Pineau Philippe, Rouxel Justin, Tardivel Morgan, Irisson Jean-Olivier (2024). ZooCAMNet : plankton images captured with the ZooCAM. SEANOE = Sea scientific open data publication, 2024, ⟨10.17882/101928⟩
Grandremy Nina, Bourriau Paul, Daché Edwin, Danielou Marie-Madeleine, Doray Mathieu, Dupuy Christine, Forest Bertrand, Jalabert Laetitia, Huret Martin, Le Mestre Sophie, Nowaczyk Antoine, Petitgas Pierre, Pineau Philippe, Rouxel Justin, Tardivel Morgan, Romagnan Jean-Baptiste (2024). Metazoan zooplankton in the Bay of Biscay: a 16-year record of individual sizes and abundances obtained using the ZooScan and ZooCAM imaging systems. Earth System Science Data, 2024, 16 (3), pp.1265-1282. ⟨10.5194/essd-16-1265-2024⟩
Grandremy Nina, Bourriau Paul, Daché Edwin, Danielou Marie-Madeleine, Doray Mathieu, Dupuy Christine, Forest Bertrand, Jalabert Laetitia, Huret Martin, Le Mestre Sophie, Nowaczyk Antoine, Petitgas Pierre, Pineau Philippe, Rouxel Justin, Tardivel Morgan, Romagnan Jean-Baptiste (2024). Metazoan zooplankton in the Bay of Biscay: 16 years of individual sizes and abundances from the ZooScan and ZooCAM imaging systems. Earth System Science Data, 2024, ⟨10.5194/essd-2023-187⟩
Grandremy Nina, Dupuy Christine, Petitgas Pierre, Le Mestre Sophie, Bourriau Paul, Nowaczyk Antoine, Forest Bertrand, Romagnan Jean-Baptiste (2023). The ZooScan and the ZooCAM zooplankton imaging systems are intercomparable: A benchmark on the Bay of Biscay zooplankton. Limnology and Oceanography: Methods, 2023, 21 (11), pp.718-733. ⟨10.1002/lom3.10577⟩
Grandremy Nina, Romagnan Jean-Baptiste, Dupuy Christine, Doray Mathieu, Huret Martin, Petitgas Pierre (2023). Hydrology and small pelagic fish drive the spatio–temporal dynamics of springtime zooplankton assemblages over the Bay of Biscay continental shelf . Progress in Oceanography , 210, 102949 (18p.) . https://doi.org/10.1016/j.pocean.2022.102949