- Membres
- Nicolas GASCO
Nicolas GASCO
Coordinateur technique pour le programme d’observation des pêches australes :
- ZEE Kerguelen, Crozet, Saint-Paul et Amsterdam
- Zone CCAMLR (Convention de conservation des ressources marines vivantes)
- Zone APSOI (océan indien sud en dehors des ZEE)
Je m’occupe de l’acquisition des données scientifiques effectuées par les agents embarqués, ce qui comprend :
- La formation
- Le suivi en mer
- Le développement de structures informatiques orientées utilisateur pour l’acquisition
- Le contrôle qualité
- La rédaction des manuels, protocoles, fiches d’identification des espèces
- La transformation des données pour la mise en base (PECHEKER)
Je participe aux groupes de travail techniques internationaux (CCAMLR)
Je participe à l’étude des interactions entre oiseaux / mammifères marins et les activités de pêche.
My Papers
2024
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Auguin, Erwan , Christophe Guinet, Johann Mourier, Eric Clua, Nicolas Gasco, and Paul Tixier. 2024. “Behavioural Heterogeneity Across Killer Whale Social Units In Their Response To Feeding Opportunities From Fisheries”. Ecology And Evolution 14 (5). doi:10.1002/ece3.v14.510.1002/ece3.11448. https://onlinelibrary.wiley.com/toc/20457758/14/5https://onlinelibrary.wiley.com/doi/10.1002/ece3.11448https://onlinelibrary.wiley.com/doi/pdf/10.1002/ece3.11448.
2023
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Faure, Johanna , Nicolas Gasco, Céline Bonillo, Jean-Marie Munaron, Yves Cherel, and Clara Péron. 2023. “Feeding Ecology Of Two Deep-Sea Skates Bycaught On Demersal Longlines Off Kerguelen Islands, Southern Indian Ocean”. Deep Sea Research Part I: Oceanographic Research Papers 194: 103980. doi:10.1016/j.dsr.2023.103980. https://linkinghub.elsevier.com/retrieve/pii/S0967063723000195.
2022
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Delord, K. , Timothée Poupart, Nicolas Gasco, H. Weimerskirch, and Christophe Barbraud. 2022. “First Evidence Of Migration Across The South Pacific In Endangered Amsterdam Albatross And Conservation Implications”. Marine Policy 136: 104921. doi:10.1016/j.marpol.2021.104921. https://linkinghub.elsevier.com/retrieve/pii/S0308597X21005327.
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Amelot, Morgane , Floriane Plard, Christophe Guinet, John PY Arnould, Nicolas Gasco, and Paul Tixier. 2022. “Increasing Numbers Of Killer Whale Individuals Use Fisheries As Feeding Opportunities Within Subantarctic Populations”. Biology Letters 18 (2). doi:10.1098/rsbl.2021.0328. https://royalsocietypublishing.org/doi/10.1098/rsbl.2021.0328.
2021
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Faure, Johanna , Clara Péron, Nicolas Gasco, Félix Massiot-Granier, J Spitz, C Guinet, and P Tixier. 2021. “Contribution Of Toothfish Depredated On Fishing Lines To The Energy Intake Of Killer Whales Off The Crozet Islands: A Multi-Scale Bioenergetic Approach”. Marine Ecology Progress Series 668: 149 - 161. doi:10.3354/meps13725. https://www.int-res.com/abstracts/meps/v668/p149-161/.Faure et al MEPS 2021.pdf (368.77 KB)
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Alexis, Martin , Charlotte Chazeau, Nicolas Gasco, Guy Duhamel, and Patrice Pruvost. 2021. “Data Curation, Fisheries And Ecosystem-Based Management : The Case Study Of The Pecheker Database”. International Journal Of Digital Curation 16 (1): 31. doi:10.2218/ijdc.v16i1.674. http://www.ijdc.net/article/view/674.Martin_el_al_2021_Data curation Fisheries and Ecosystem based Management The case study of the Pecheker database.pdf (1.14 MB)
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Earl, Timothy , Eleanor MacLeod, Marta Söffker, Nicolas Gasco, Félix Massiot-Granier, Paul Tixier, and Christopher Darby. 2021. “Whale Depredation In The South Georgia Patagonian Toothfish (Dissostichus Eleginoides ) Fishery In The South Atlantic: A Comparison Of Estimation Methods”. Ices Journal Of Marine Science 78 (10): 3817 - 3833. doi:10.1093/icesjms/fsab212. https://academic.oup.com/icesjms/article/78/10/3817/6444887.
2020
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Tixier, Paul , Paul Burch, Félix Massiot-Granier, Philippe Ziegler, Dirk Welsford, Mary-Anne Lea, Mark A Hindell, et al.. 2020. “Assessing The Impact Of Toothed Whale Depredation On Socio-Ecosystems And Fishery Management In Wide-Ranging Subantarctic Fisheries”. Reviews In Fish Biology And Fisheries 30: 203-217. doi:10.1007/s11160-020-09597-w. https://link.springer.com/article/10.1007/s11160-020-09597-w.
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Clavareau, Lyndsay , Martin P Marzloff, Verena M Trenkel, Catherine M Bulman, Sophie Gourguet, Bertrand Le Gallic, Pierre-Yves Hernvann, et al. 2020. “Comparison Of Approaches For Incorporating Depredation On Fisheries Catches Into Ecopath”. Ices Journal Of Marine Science. doi:10.1093/icesjms/fsaa219. https://academic.oup.com/icesjms/advance-article/doi/10.1093/icesjms/fsaa219/6000671.
2019
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Duhamel, Guy , Clara Péron, Romain Sinègre, Charlotte Chazeau, Nicolas Gasco, Mélyne Hautecoeur, Alexis Martin, Isabelle Durand, and Romain Causse. 2019. “Important Readjustments In The Biomass And Distribution Of Groundfish Species In The Northern Part Of The Kerguelen Plateau And Skiff Bank.”. In The Kerguelen Plateau: Marine Ecosystem And Fisheries, Welsford, D., J. Dell and G. Duhamel (Eds), 135-184. Kingston, Tasmania, Australia.: Australian Antarctic Division. http://heardisland.antarctica.gov.au.Duhamel et al - CCAMLR Science 2019.pdf (6.29 MB)
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Chazeau, Charlotte , S.P. Iglésias, Clara Péron, Nicolas Gasco, Alexis Martin, and Guy Duhamel. 2019. “Shark Bycatch Observed In The Bottom Longline Fishery Off The Kerguelen Islands In 2006-2016, With A Focus On Etmopterus Viator”. Second Symposium On The Kerguelen Plateau. Kingston, Tasmania, Australia: Australian Antarctic Division.Chazeau 2019 - Sharks.pdf (1.36 MB)
2018
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Janc, Anaïs , Gaëtan Richard, Christophe Guinet, John PY Arnould, Maria Ching Villanueva, Guy Duhamel, Nicolas Gasco, and Paul Tixier. 2018. “How Do Fishing Practices Influence Sperm Whale (Physeter Macrocephalus) Depredation On Demersal Longline Fisheries?”. Fisheries Research 206: 14 - 26. doi:10.1016/j.fishres.2018.04.019. https://linkinghub.elsevier.com/retrieve/pii/S0165783618301255.
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Labadie, Guillemette , Paul Tixier, Christophe Barbraud, Rémi Fay, Nicolas Gasco, Guy Duhamel, and Christophe Guinet. 2018. “First Demographic Insights On Historically Harvested And Poorly Known Male Sperm Whale Populations Off The Crozet And Kerguelen Islands (Southern Ocean)”. Marine Mammal Science 34 (3): 595 - 615. doi:10.1111/mms.12469. https://onlinelibrary.wiley.com/doi/10.1111/mms.12469.
2017
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Nowara, G.B. , P. Burch, Nicolas Gasco, D.C. Welsford, T.D. Lamb, Charlotte Chazeau, Guy Duhamel, Patrice Pruvost, S. Wotherspoon, and S.G. Candy. 2017. “Distribution And Abundance Of Skates (Bathyraja Spp.) On The Kerguelen Plateau Through The Lens Of The Toothfish Fisheries”. Fisheries Research 186: 65–81. doi:10.1016/j.fishres.2016.07.022. http://linkinghub.elsevier.com/retrieve/pii/S016578361630234X.
2016
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Péron, Clara , Dirk C Welsford, Philippe Ziegler, Timothy D Lamb, Nicolas Gasco, Charlotte Chazeau, Romain Sinègre, and Guy Duhamel. 2016. “Modelling Spatial Distribution Of Patagonian Toothfish Through Life-Stages And Sex And Its Implications For The Fishery On The Kerguelen Plateau”. Progress In Oceanography 141: 81 - 95. doi:10.1016/j.pocean.2015.12.003. http://www.sciencedirect.com/science/article/pii/S007966111530015X.
2015
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Pruvost, Patrice , Guy Duhamel, Nicolas Gasco, and M LD Palomares. 2015. “A Short History Of The Fisheries Of Crozet Islands”. Fisheries Centre Research Reports 23 (1): 31.
2014
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Tixier, P , J Vacquie-Garcia, Nicolas Gasco, and C Guinet. 2014. “ Mitigating Killer Whale Depredation On Demersal Longline Fisheries By Changing Fishing Practice.”. Ices Journal Of Marine Science.
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Tixier, P , C Guinet, and Nicolas Gasco. 2014. “Long-Term Studies Of Crozet Island Killer Whales Are Fundamental To Understanding The Economic And Demographic Consequences Of Their Depredation Behaviour On The Patagonian Toothfish Fishery.”. Ices Journal Of Marine Science.
2010
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Delord, K. , Cédric Cotte, Clara Péron, Cédric MARTEAU, Patrice Pruvost, Nicolas Gasco, Guy Duhamel, Yves Cherel, and Henri WEIMERSKIRCH. 2010. “At-Sea Distribution And Diet Of An Endangered Top Predator: Relationship Between White-Chinned Petrels And Commercial Longline Fisheries”. Endangered Species Research 13: 1–16. doi:10.3354/esr00309 . https://www.int-res.com/abstracts/esr/v13/n1/p1-16/.