Katherine COSTIL
Ecological and Ecotoxicological Studies in aquatic ecosystems:
- Studies of the impact of contaminants (trace metals, pesticides, pharmaceutical residues, PCBs, body care products) on: 1) embryo-larval stages and metamorphosis of marine bivalves (embryotoxicity); 2) juveniles or adults of various marine molluscs by using a battery of biomarkers located at different levels of living organism organization: 1) molecular biomarkers (levels of expression of genes of interest); 2) biochemical (activity of enzymes involved in detoxification and regulation of oxidative stress, lipid peroxidation, state of energy reserves); 3) cellular (immunotoxicity, dynamics of the lysosomal system, etc.); 4) individual (reprotoxicity, histopathology, etc.) (in situ, in vivo and in vitro approaches).
Studies of the impact on marine organisms of elements released by galvanic anodes and impressed current used for the protection of port structures and boat hulls against corrosion.
Research on the quality of water bodies and environments through the use of active biomonitoring along the "Land-Sea" gradient (Mytilopsis leucophaeata in fresh water and transition water).
Contribution to the study of the biology and ecology of the prawn, Palaemon serratus, in Normandy (in situ and in vivo approaches).
Studies of potentially invasive introduced species and/or inducing biofouling in highly anthropized ecosystems such as marinas. Case of the polychaete annelid Ficopomatus enigmaticus in Normandy and the rangie Rangia cuneata in the Ouistreham sector
Spatio-temporal monitoring of stocks of cupped oysters (Crassostrea gigas) and marine mussels (Mytilus edulis) and brackish/freshwater (Mytilopsis leucophaeata, invasive species): consideration of hydrological parameters (collaboration with LERN, IFREMER of Port- en-Bessin), contamination (collaboration with LABEO in Caen) and biological performance (survival, growth and quality of bivalves, reproduction, stress levels) (in situ approach) (IFREMER MOREST Challenge 2000-2005). - This research is part of programs such as:
1) Projet BIOSTEM (Biosalissure Standardisée pour test de matériaux) (2022-2025) : projet financé par Naval Group, EDF et la Région Normandie. https://www.normandie-maritime.fr/actualite/biostem---le-projet-de-reche...
2) Projet ECOCAP (Analyse écotoxicologique des protections cathodiques pour évaluer le risque chimique des éléments libérés des anodes galvaniques et du courant imposé sur l'environnement marin et ses réseaux trophiques) (2021-2024) : projet financé par France Energie Marine (FEM) et piloté par Georges Safi. https://www.france-energies-marines.org/projets/ecocap/
3) Projet européen GéDuBouq (Analyse préalable à une gestion durable des pêcheries de bouquet en Normandie) (2020-2023) : projet FEAMP (Fonds européen pour les affaires maritimes et la pêche) piloté par Olivier Basuyaux (SMEL, 50). https://borea.mnhn.fr/fr/programme-recherche/gedubouq
4) Projet Biosurveillance (Proposition d'un pilote basé sur l'utilisation de biomarqueurs pour un appui à la surveillance de la qualité des masses d'eau du district Seine-Normandie) (2019-2022) financé par l'Agence de l'Eau Seine-Normandie et piloté par A. Geffard (SEBIO, Univ. Reims) et B. Xuereb (SEBIO, ULHN). https://www.seine-aval.fr/projet/biosurveillance/
5) Projet SASHIMI (Surveillance active de la pression chimique par les biomarqueurs) (2018-2021) financé par l'Agence Française de la Biodiversité et coordonné par B. Xuereb (SEBIO, ULHN). https://borea.mnhn.fr/fr/programme-recherche/sashimi
6) Projet RIN ECUME (Etude intégrée à multi-échelles d'écosystèmes côtiers) (2018-2021) financé par la région Normandie et coordonné par P. Claquin et P. Favrel (BOREA, Unicaen).https://borea.mnhn.fr/fr/node/6477
7) Projet LIPRA (Liquides Ioniques Polymérisables pour Revêtement Anti corrosion anti salissure) (2016-2018) financé par la région Normandie et coordonné par J. Levillain (LCMT, Ensicaen). https://borea.mnhn.fr/fr/node/5174
8) ANR internationale « IPOC » (Interaction between POllution and Climate changes: development of monitoring strategy) (2013-2015) coordonnée par M. Auffret (LEMAR, Brest) et M. Fournier (INRS-IAF, Canada). https://borea.mnhn.fr/fr/node/6471
9) ANR « Pharm@ecotox » (Pharmaceutical residues and ecotoxicology in seawater) (2011-2015) pilotée par M.P. Halm (CERMN, Unicaen). https://borea.mnhn.fr/fr/node/6208
10) Projet régional DARM (Contaminants Emergents et Conchyliculture) (2014-2015). https://borea.mnhn.fr/fr/node/6101
11) Projet européen Interreg IVA CHRONEXPO (Studies on the effects of CHROnic EXPOsure on marine organisms to contaminants from industry in the English channel) (2009-2014) coordonné par B. Fievet (IRSN, Cherbourg). https://borea.mnhn.fr/fr/programme-recherche/chronexp
- Teaching mainly at UFR des Sciences, Department of Biology and at the IUT of Caen
- Teaching: undergraduate courses (L2 and L3); Sciences de la Mer et AETPF in Ecology (aquatic and terrestrial ecosystems) and Marine Biology
- Lectures, exercises, pratical and field courses (e.g. internship «Biodiversity of Coastal Ecosystems », M1 Aquacaen
- Heads of 3 UEs : L2 (YBST4E3B; Discovery of Marine Biology), L3 (SBEC5B; Anthropogenic Impacts on Organisms and Ecosystems) and M1 (SBMER7D; General Oceanography)
- Leader of axis 1 "Biology and ecology of the bouquet" and "Unicaen" coordinator for the GéduBouq research program.
- Leader of the "Reprotoxicity" WG, responsible for the "Mytilopsis leucophaeata" model and "Unicaen" coordinator for the SASHIMI research program.
- Responsible for the "Mytilopsis leucophaeata" model and "Unicaen" coordinator for the Biosurveillance research program.
- Member of Steering Committees for programs related to aquaculture, shore fishing or the quality of coastal environments.
- Expert of the Departmental Commission for Nature, Landscapes and Sites (CDNPS) “Captive wild fauna”.
- Referee for various scientific journals in the fields of ecotoxicology and aquaculture.
- Expertise for the Scientific Police.
- Manager for scientific animations for BOREA / site of Caen-Normandy
- Responsible for the first year of the Master's "Sciences de la Mer" at the University of Caen-Normandy.
- Member of the Commission for the Validation of Studies (Monmaster and Studies in France).
- Member of the ACS in section 67 "internal pool".
Gallery
My Papers
2023
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. 2023. “Impact Assessment Of Metals Realeased By Aluminium-Based Galvanic Anode On The Physiology Of The Abalone Haliotis Tuberculata In Controlled Conditions”. Ecotoxicology 32 (4): 438 - 450. doi:10.1007/s10646-023-02652-9. https://link.springer.com/10.1007/s10646-023-02652-9.
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. 2023. “Effects On Growth Of Juvenile Abalones Haliotis Tuberculata Under Chronic Exposition To Metals Released From The Dissolution Of An Aluminium-Based Galvanic Anode”. Archives Of Environmental Contamination And Toxicology 84 (1): 32 - 44. doi:10.1007/s00244-022-00975-y. https://link.springer.com/10.1007/s00244-022-00975-y.
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. 2023. “Comparative Effects Of Trace Metal Elements Released From Dissolution Of Aluminum-Based Galvanic Anodes, Aluminum Chloride, Zinc Chloride, And Their Mixture On The Development Of The Pacific Oyster D-Larvae, Crassostrea Gigas”. Environmental Science And Pollution Research. doi:10.1007/s11356-023-29566-7. https://link.springer.com/10.1007/s11356-023-29566-7.
2022
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. 2022. “Effects Of Chronic Exposure Of Metals Released From The Dissolution Of An Aluminium Galvanic Anode On The Pacific Oyster Crassostrea Gigas”. Aquatic Toxicology Volume 249. doi:https://doi.org/10.1016/j.aquatox.2022.106223.
2020
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. 2020. “In Vitro Effects Of Glyphosate-Based Herbicides And Related Adjuvants On Primary Culture Of Hemocytes From Haliotis Tuberculata”. Fish & Shellfish Immunology 100: 1 - 8. doi:10.1016/j.fsi.2020.02.058. https://linkinghub.elsevier.com/retrieve/pii/S1050464820301455.
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. 2020. “Realistic Environmental Exposure To Microplastics Does Not Induce Biological Effects In The Pacific Oyster Crassostrea Gigas”. Marine Pollution Bulletin 150: 110627. doi:10.1016/j.marpolbul.2019.110627. https://linkinghub.elsevier.com/retrieve/pii/S0025326X19307751.
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. 2020. “In Vitro Effects Of Glyphosate-Based Herbicides And Related Adjuvants On Primary Culture Of Hemocytes From Haliotis Tuberculata”. Fish And Shellfish Immunology. doi:10.1016/j.fsi.2020.02.058. https://doi.org/10.1016/j.fsi.2020.02.058.
2019
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. 2019. “Tissue-Specific Biomarker Responses In The Blue Mussel Mytilus Spp. Exposed To A Mixture Of Microplastics At Environmentally Relevant Concentrations”. Frontiers In Environmental Science 7. doi:10.3389/fenvs.2019.00033. https://www.frontiersin.org/article/10.3389/fenvs.2019.00033.
2018
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. 2018. “Distribution, Associated Species And Extent Of Biofouling “Reefs” Formed By The Alien Species Ficopomatus Enigmaticus (Annelida, Polychaeta) In Marinas”. Estuarine, Coastal And Shelf Science. doi:https://doi.org/10.1016/j.ecss.2018.07.007.
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. 2018. “Assessing The Impacts Of Several Algae-Based Diets On Cultured European Abalone ( Haliotis Tuberculata )”. Aquatic Living Resources 31: 28. doi:10.1051/alr/2018018. https://www.alr-journal.org/10.1051/alr/2018018.
Basuyaux et al 2018.pdf (1.29 MB)
2017
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. 2017. “Sub-Lethal Effects Of A Glyphosate-Based Commercial Formulation And Adjuvants On Juvenile Oysters ( Crassostrea Gigas ) Exposed For 35 Days”. Marine Pollution Bulletin 117 (1-2): 348 - 358. doi:10.1016/j.marpolbul.2017.02.028. https://linkinghub.elsevier.com/retrieve/pii/S0025326X1730142X.
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. 2017. “Sub-Lethal Effects Of A Glyphosate-Based Commercial Formulation And Adjuvants On Juvenile Oysters (Crassostrea Gigas) Exposed For 35 Days”. Marine Pollution Bulletin. Séguin et al. 2017 REX POEA Juvéniles.pdf (1.54 MB)
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. 2017. “Toxicity Assessment Of Five Emerging Pollutants, Alone And In Binary Or Ternary Mixtures, Towards Three Aquatic Organisms”. Environmental Science And Pollution Research. doi:DOI 10.1007/s11356-017-9306-9.
2016
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. 2016. “Sub-Chronic Exposure To Fluoxetine In Juvenile Oysters (Crassostrea Gigas): Uptake And Biological Effects.”. Environ Sci Pollut Res Int. doi:10.1007/s11356-014-3702-1.
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. 2016. “Metal Bioaccumulation And Physiological Condition Of The Pacific Oyster (Crassostrea Gigas) Reared In Two Shellfish Basins And A Marina In Normandy (Northwest France).”. Mar Pollut Bull 106 (1-2): 202-14. doi:10.1016/j.marpolbul.2016.02.068. 1-s2.0-S0025326X16301199-main.pdf (1.29 MB)
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. 2016. “Metal Bioaccumulation And Physiological Condition Of The Pacific Oyster (Crassostrea Gigas) Reared In Two Shellfish Basins And A Marina In Normandy (Northwest France)”. Marine Pollution Bulletin 106 (1-2): 202 - 214. doi:10.1016/j.marpolbul.2016.02.068. https://linkinghub.elsevier.com/retrieve/pii/S0025326X16301199.
2015
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. 2015. “Effects Of Subchronic Exposure To Glyphosate In Juvenile Oysters (Crassostrea Gigas): From Molecular To Individual Levels.”. Mar Pollut Bull. doi:10.1016/j.marpolbul.2014.10.026. Mottier et al 2014.pdf (1.99 MB)
2014
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. 2014. “The Effect Of Different Polychlorinated Biphenyls On Two Aquatic Models, The Green Alga Pseudokirchneriella Subcapitata And The Haemocytes From The European Abalone Haliotis Tuberculata.”. Chemosphere 110: 120-8. doi:10.1016/j.chemosphere.2014.02.023. Halm-Lemeille et al 2014 final.pdf (908.9 KB)
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. 2014. “Effects Of Acute Exposures To Mecoprop, Mecoprop-P And Their Biodegradation Product (2-Mcp) On The Larval Stages Of The Pacific Oyster, Crassostrea Gigas.”. Aquat Toxicol 146: 165-75. doi:10.1016/j.aquatox.2013.11.008. Mottier et al. 2014 Mecoprop.pdf (1.82 MB)
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