Laëtitia Hédouin
Chercheuse permanente
Affiliation : CNRS
Localisation : Moorea
+689 40 56 13 45
laetitia.hedouin@criobe.pf
LinkedInGoogleScholarResearchGate

Impliquée dans :  

Domaines de Recherche : Ecotoxicologie tropicale / Biologie et reproduction des coraux

Responsabilité : Responsable du Programme Stratégique 2 : Défi des organismes récifaux dans un monde changeant

53 documents

Articles dans une revue42 documents

  • Jérémy Carlot, Michalis Vousdoukas, Alessio Rovere, Theofanis Karambas, Hunter S Lenihan, et al.. Coral reef structural complexity loss exposes coastlines to waves. Scientific Reports, 2023, 13 (1), pp.1683. ⟨10.1038/s41598-023-28945-x⟩. ⟨hal-04133572⟩
  • Hendrikje Jorissen, Anaïs Martin, Lauranne Sarriboulette, Laetitia Hédouin, Maggy M Nugues. High CO2 inhibits substratum exploration and settlement of coral larvae. Marine Ecology Progress Series, 2022, 689, pp.47-56. ⟨10.3354/meps14033⟩. ⟨hal-03846493⟩
  • Dakis-Yaoba Ouédraogo, Olivier Perceval, Christine Ferrier-Pagès, Isabelle Domart-Coulon, Laetitia Hédouin, et al.. Estimating ecotoxicological effects of chemicals on tropical reef-building corals; a systematic review protocol. Environmental Evidence, 2021, 10 (1), pp.35. ⟨10.1186/s13750-021-00250-y⟩. ⟨hal-03500730⟩
  • Gonzalo Pérez-Rosales, Héloïse Rouzé, Gergely Torda, Pim Bongaerts, Michel Pichon, et al.. Mesophotic coral communities escape thermal coral bleaching in French Polynesia. Royal Society Open Science, 2021, 8, ⟨10.1098/rsos.210139⟩. ⟨hal-03445496⟩
  • Dakis-Yaoba Ouédraogo, Mathilde Delaunay, Romain Sordello, Laetitia Hédouin, Magalie Castelin, et al.. Evidence on the impacts of chemicals arising from human activity on tropical reef-building corals; a systematic map. Environmental Evidence, 2021, 10 (22), ⟨10.1186/s13750-021-00237-9⟩. ⟨hal-03353843⟩
  • Mathilde Godefroid, Robin Arçuby, Yann Lacube, Benoit Espiau, Sam Dupont, et al.. More than local adaptation: high diversity of response to seawater acidification in seven coral species from the same assemblage in French Polynesia. Journal of the Marine Biological Association of the UK, 2021, pp.1-9. ⟨10.1017/S0025315421000618⟩. ⟨hal-03367932⟩
  • Hendrikje Jorissen, Pierre E. Galand, Isabelle Bonnard, Sonora Meiling, Delphine Raviglione, et al.. Coral larval settlement preferences linked to crustose coralline algae with distinct chemical and microbial signatures. Scientific Reports, 2021, 11 (1), ⟨10.1038/s41598-021-94096-6⟩. ⟨hal-03443311⟩
  • Gonzalo Pérez-Rosales, Simon Brandl, Yannick Chancerelle, Gilles Siu, Elodie Martinez, et al.. Documenting decadal disturbance dynamics reveals archipelago-specific recovery and compositional change on Polynesian reefs. Marine Pollution Bulletin, 2021, 170, pp.112659. ⟨10.1016/j.marpolbul.2021.112659⟩. ⟨hal-03288180⟩
  • Jérémy Carlot, Mohsen Kayal, Hunter Lenihan, Simon Brandl, Jordan Casey, et al.. Juvenile corals underpin coral reef carbonate production after disturbance. Global Change Biology, 2021, ⟨10.1111/gcb.15610⟩. ⟨hal-03218114⟩
  • Alain Manceau, Sabine Azemard, Laetitia Hédouin, Emilia Vassileva, David Lecchini, et al.. Chemical Forms of Mercury in Blue Marlin Billfish: Implications for Human Exposure. Environmental Science and Technology Letters, 2021, 8 (5), pp.405-411. ⟨10.1021/acs.estlett.1c00217⟩. ⟨hal-03262620⟩
  • Héloïse Rouzé, Pierre Galand, Mónica Medina, Pim Bongaerts, Michel Pichon, et al.. Symbiotic associations of the deepest recorded photosynthetic scleractinian coral (172 m depth). The International Society of Microbiologial Ecology Journal, 2021, ⟨10.1038/s41396-020-00857-y⟩. ⟨hal-03147170⟩
  • Antoine Puisay, Nicolas Elleaume, Louise Fouqueau, Yann Lacube, Claire Goiran, et al.. Parental bleaching susceptibility leads to differences in larval fluorescence and dispersal potential in Pocillopora acuta corals. Marine Environmental Research, 2020, pp.105200. ⟨10.1016/j.marenvres.2020.105200⟩. ⟨hal-02987559⟩
  • Dakis-Yaoba Ouedraogo, Romain Sordello, Sophie Brugneaux, Karen Burga, Christophe Calvayrac, et al.. What evidence exists on the impacts of chemicals arising from human activity on tropical reef-building corals? A systematic map protocol. Environmental Evidence, 2020, 9, pp.18. ⟨10.1186/s13750-020-00203-x⟩. ⟨hal-02965531⟩
  • Laetitia Hédouin, Héloïse Rouzé, Cécile Berthe, Gonzalo Perez-Rosales, Elodie Martinez, et al.. Contrasting patterns of mortality in Polynesian coral reefs following the third global coral bleaching event in 2016. Coral Reefs, 2020, 39 (4), pp.939-952. ⟨10.1007/s00338-020-01914-w⟩. ⟨hal-03368793⟩
  • Marc Besson, Marc Metian, Paco Bustamante, Laetitia Hédouin. Metal(loid)s in superficial sediments from coral reefs of French Polynesia. Marine Pollution Bulletin, 2020, 155, pp.111175. ⟨10.1016/j.marpolbul.2020.111175⟩. ⟨hal-02563742⟩
  • J. Carlot, A. Rovère, E. Casella, D. Harris, C. Grellet-Muñoz, et al.. Community composition predicts photogrammetry-based structural complexity on coral reefs. Coral Reefs, 2020, 39, pp.967-975. ⟨10.1007/s00338-020-01916-8⟩. ⟨hal-02715266⟩
  • Anne-Leila Meistertzheim, Xavier Pochon, Susanna A Wood, Jean-François Ghiglione, Laëtitia Hédouin. Development of a quantitative PCR-High Resolution Melting assay for absolute measurement of coral-Symbiodiniaceae associations and its application to investigating variability at three spatial scales. Marine Biology, 2019, 166 (2), ⟨10.1007/s00227-018-3458-0⟩. ⟨hal-02297621⟩
  • David Lecchini, Frédéric Bertucci, Camille Gache, Adam Khalife, Marc Besson, et al.. Boat noise prevents soundscape-based habitat selection by coral planulae. Scientific Reports, 2018, 8, pp.9283. ⟨10.1038/s41598-018-27674-w⟩. ⟨hal-01833989⟩
  • Antoine Puisay, Rosanne Pilon, Claire Goiran, Laëtitia Hédouin. Thermal resistances and acclimation potential during coral larval ontogeny in Acropora pulchra. Marine Environmental Research, 2018, 135, pp.1-10. ⟨10.1016/j.marenvres.2018.01.005⟩. ⟨hal-02901245⟩
  • Laëtitia Hédouin, Marc Metian, Jean-Louis Teyssié, Renaud Fichez, Michel Warnau. High contribution of the particulate uptake pathway to metal bioaccumulation in the tropical marine clam Gafrarium pectinatum. Environmental Science and Pollution Research, 2018, 25 (12), pp.11206-11218. ⟨10.1007/s11356-017-8562-z⟩. ⟨hal-02024197⟩
  • Laetitia S. Hédouin, Ruth E. Wolf, Jeff Phillips, Ruth D. Gates. Improving the ecological relevance of toxicity tests on scleractinian corals: Influence of season, life stage, and seawater temperature. Environmental Pollution (1970), 2016, 213, pp.Pages 240-253. ⟨10.1016/j.envpol.2016.01.086⟩. ⟨hal-01282472⟩
  • C. Berthe, Y. Chancerelle, David Lecchini, L. Hédouin. First report of a dramatic rapid loss of living coral on the nort h coast of Western Samoa. Vie et Milieu / Life & Environment, 2016, 66 (2), pp.155-157. ⟨hal-01416776⟩
  • Marc Metian, Simon Pouil, Laetitia Hédouin, François Oberhänsli, Jean-Louis Teyssié, et al.. Differential bioaccumulation of 134 Cs in tropical marine organisms and the relative importance of exposure pathways. Journal of Environmental Radioactivity, 2016, 152, pp.127-135. ⟨hal-01330652⟩
  • Laetitia Hédouin, Rosanne Pilon, Antoine Puisay. Hyposalinity stress compromises the fertilization of gametes more than the survival of coral larvae. Marine Environmental Research, 2015, 104, pp.1-9. ⟨10.1016/j.marenvres.2014.12.001⟩. ⟨hal-01135652⟩
  • Marc Metian, Laetitia Hédouin, Christine Ferrier-Pagès, Jean-Louis Teyssié, François Oberhansli, et al.. Metal bioconcentration in the scleractinian coral Stylophora pistillata: investigating the role of different components of the holobiont using radiotracers. Environmental Monitoring and Assessment, 2015, 187 (4), pp.ePUB. ⟨10.1007/s10661-015-4383-z⟩. ⟨hal-01137864⟩
  • Antoine Puisay, Rosanne Pilon, Laetitia Hédouin. High resistance of Acropora coral gametes facing copper exposure. Chemosphere, 2015, 120, pp.563-567. ⟨10.1016/j.chemosphere.2014.09.041⟩. ⟨hal-01136136⟩
  • Laetitia Hédouin, Véronique Berteaux-Lecellier. Traditional vs new approaches for assessing coral health: A global overview and the paradigm of French polynesia . Journal of Marine Science and Technology, 2014, 22 (1), p. 25-35. ⟨10.6119/JMST-013-0813-2⟩. ⟨hal-01342777⟩
  • Laetitia Hédouin, Marc Metian, Ruth D Gates. Ecotoxicological approach for assessing the contamination of a Hawaiian coral reef ecosystem (Honolua Bay, Maui) by metals and a metalloid. Marine Environmental Research, 2011, 71 (3), pp.149. ⟨10.1016/j.marenvres.2010.12.006⟩. ⟨hal-00673206⟩
  • Laëtitia Hédouin, O. Pringault, Paco Bustamante, Renaud Fichez, Michel Warnau. Validation of two tropical marine bivalves as bioindicators of mining contamination in the New Caledonia lagoon: Field transplantation experiments. Water Research, 2011, 45 (2), pp.483-496. ⟨10.1016/j.watres.2010.09.002⟩. ⟨hal-00566717⟩
  • Laëtitia Hédouin, Marc Metian, Thomas Lacoue-Labarthe, Renaud Fichez, Paco Bustamante, et al.. Influence of food on the assimilation of selected metals in tropical bivalves from the New Caledonia lagoon: qualitative and quantitative aspects. Marine Pollution Bulletin, 2010, 61 (7-12), pp.568-575. ⟨10.1016/j.marpolbul.2010.06.034⟩. ⟨hal-00511997⟩
  • Laetitia Hedouin, Marc Metian, Jean-Louis Teyssie, Renaud Fichez, Michel Warnau. Delineation of heavy metal contamination pathways (seawater, food and sediment) in tropical oysters from New Caledonia using radiotracer techniques. Marine Pollution Bulletin, 2010, 61, pp.542-553. ⟨10.1016/j.marpolbul.2010.06.037⟩. ⟨hal-01438786⟩
  • Marc Metian, Mohamed M. Eltayeb, Laëtitia Hédouin, Thomas Lacoue-Labarthe, Jean-Louis Teyssié, et al.. Metal and metalloid bioaccumulation in the Pacific blue shrimp Litopenaeus stylirostris (Stimpson) from New Caledonia: laboratory and field studies. Marine Pollution Bulletin, 2010, 61 (7-12), pp.575-584. ⟨10.1016/j.marpolbul.2010.06.035⟩. ⟨hal-00524886⟩
  • Marc Metian, Michel Warnau, Laëtitia Hédouin, Paco Bustamante. Bioaccumulation of essential metals (Co, Mn and Zn) in the king scallop Pecten maximus: seawater, food and sediment exposures. Marine Biology, 2009, 156, pp.2063-2075. ⟨10.1007/s00227-009-1237-7⟩. ⟨hal-00417481⟩
  • Marc Metian, Paco Bustamante, Laetitia Hédouin, François Oberhänsli, Michel Warnau. Delineation of heavy metal uptake pathways (seawater and food) in the variegated scallop Chlamys varia using radiotracer techniques. Marine Ecology Progress Series, 2009, 375, pp.161-171. ⟨10.3354/meps07766⟩. ⟨hal-00383930⟩
  • Laetitia Hédouin, Paco Bustamante, Carine Churlaud, O. Pringault, Renaud Fichez, et al.. Trends in concentrations of selected metalloid and metals in two bivalves from the coral reefs in the SW lagoon of New Caledonia. Ecotoxicology and Environmental Safety, 2009, 72 (2), pp.372- 381. ⟨10.1016/j.ecoenv.2008.04.004⟩. ⟨hal-00336151⟩
  • Marc Metian, Paco Bustamante, Richard P. Cosson, Laetitia Hédouin, Michel Warnau. Investigation of Ag in the king scallop Pecten maximus using field and laboratory approaches. Journal of Experimental Marine Biology and Ecology, 2008, 367, pp.53-60. ⟨10.1016/j.jembe.2008.08.019⟩. ⟨hal-00331888⟩
  • Laetitia Hédouin, Paco Bustamante, Renaud Fichez, Michel Warnau. The tropical brown alga Lobophora variegata as a bioindicator of mining contamination in the New Caledonia lagoon: a field transplantation study. Marine Environmental Research, 2008, 66 (4), pp.438-444. ⟨10.1016/j.marenvres.2008.07.005⟩. ⟨hal-00326628⟩
  • Laetitia Hédouin, Paco Bustamante, Renaud Fichez, Michel Warnau. The tropical brown alga Lobophora variegata as a bioindicator of mining contamination in the New Caledonia lagoon: a field transplantation study. Marine Environmental Research, 2008, 66 (4), pp.438. ⟨10.1016/j.marenvres.2008.07.005⟩. ⟨hal-00563044⟩
  • Marc Metian, Paco Bustamante, Laetitia Hédouin, Michel Warnau. Accumulation of nine metals and one metalloid in the tropical scallop Comptopallium radula from coral reefs in New Caledonia. Environmental Pollution, 2008, 152 (3), pp.543-552. ⟨10.1016/j.envpol.2007.07.009⟩. ⟨hal-00273868⟩
  • Laëtitia Hédouin, O. Pringault, Marc Metian, Paco Bustamante, Michel Warnau. Nickel bioaccumulation in bivalves from the New Caledonia lagoon: Seawater and food exposure. Chemosphere, 2007, 66 (8), pp.1449-1457. ⟨10.1016/j.chemosphere.2006.09.015⟩. ⟨hal-00470288⟩
  • Laetitia Hedouin, Marc Metian, Jean-Louis Teyssie, Scott Fowler, Renaud Fichez, et al.. Allometric relationships in the bioconcentration of heavy metals by the edible tropical clam Gafrarium tumidum. Science of the Total Environment, 2006, 366, pp.154-163. ⟨10.1016/j.scitotenv.2005.10.022⟩. ⟨hal-01438822⟩
  • Marc Metian, Laëtitia Hédouin, C. Barbot, Jean-Louis Teyssié, Scott W. Fowler, et al.. Use of Radiotracer Techniques to Study Subcellular Distribution of Metals and Radionuclides in Bivalves from the Noumea Lagoon, New Caledonia. Bulletin of Environmental Contamination and Toxicology, 2005, 75 (1), pp.89-93. ⟨10.1007/s00128-005-0722-z⟩. ⟨hal-00226346⟩

Communications dans un congrès7 documents

  • D. Slomberg, R. Catalano, J. Hubaud, V. Bartolomei, S. Motellier, et al.. Minimising the risk posed by TiO2 nanomaterials used in sunscreen throughout the entire product lifecycle. 28. SETAC Europe annual meeting, May 2018, Rome, Italy. ⟨ineris-01853357⟩
  • Jannaï Tokotoko, Frédéric Flouvat, Claire Goiran, Laetitia Hedouin, Antoine Collin, et al.. Prétraitement de données spatialement imprécises pour une classification supervisée basée sur les images satellitaires. Extraction et Gestion des Connaissances, Jan 2018, Paris, France. ⟨hal-01812586⟩
  • Jérôme Labille, D. Slomberg, J. Hubaud, A. Lopes, Isabelle Capron, et al.. Safer by design sunscreen using titanium dioxide nanoparticles. 5. International Conference Nanosafe "Health and safety issues related to nanomaterials for a socially responsible approach", Nov 2016, Grenoble, France. pp.229. ⟨ineris-01854345⟩
  • Jérôme Labille, D. Slomberg, D. Guerin, J. Hubaud, S. Lehmann, et al.. Eco-SUN for Eco-design of sunscreen using titanium dioxide nanoparticles. 26. SETAC Europe annual meeting, May 2016, Nantes, France. ⟨ineris-01854203⟩
  • Jérôme Labille, D. Slomberg, D. Guerin, J. Hubaud, S. Lehmann, et al.. Lifecycle and ompact of sunscreens using TiO2 nanomaterials. 26. SETAC Europe annual meeting, May 2016, Nantes, France. ⟨ineris-01854193⟩
  • Marc Metian, Laetitia Hédouin, Paco Bustamante, Renaud Fichez, Michel Warnau. Assessing the usefulness of a macroalga as metal bioindicator in coral reef ecosystems from New Caledonia. 15th International Conference on Environmental Bioindicators, Jun 2007, Hong-Kong, China. ⟨hal-00527044⟩
  • Marc Metian, Michel Warnau, Laetitia Hédouin, Paco Bustamante. Bioavailability of metals to king scallop: relative contribution f seawter, food and sediment pathways. SETAC Europe 17th Annual meeting, May 2007, Porto, Portugal. ⟨hal-00527040⟩

Poster de conférence1 document

  • Daniella Goindin, J. Henrich Bruggemann, Mireille Guillaume, Laetitia Hedouin, Veronique Berteaux-Lecellier, et al.. Beneficial micro-organisms for corals (BMC) health investigation within Porites astreoides dominant caribbean coral reef species microbiome. Caribbean Science and Innovation Meeting 2019, Oct 2019, Pointe-à-Pitre (Guadeloupe), France. ⟨hal-02425452⟩

Ouvrages (y compris édition critique et traduction)1 document

  • P. Bosserelle, Veronique Berteaux-Lecellier, Y. Chancerelle, L. Hédouin, M. Nugues, et al.. Guide d'identification des coraux de Moorea. CRIOBE, 2014, 978-2-9547466-0-9. ⟨hal-01302967⟩

Rapports1 document

  • J.B. Nicet, L. Hédouin, J. Vii, Mehdi Adjeroud, F. Benzoni, et al.. Guide à l'attention des gestionnaires des Outre-mers français pour le suivi environnemental des épisodes de blanchissement corallien et l'évaluation de leurs impacts sur le peuplement corallien [Rapport MAREX/CRIOBE/ENTROPIE/ESPACE-DEV]. [Rapport de recherche] MAREX (Expertise et Conseil en Environnement Marin). 2019, 57 p. ⟨hal-02892548⟩

Thèses1 document

  • Laëtitia Hédouin. Caractérisation d’espèces bioindicatrices pour la surveillance des activités minières et la gestion de l’environnement en milieu récifal et lagonaire : application au lagon de Nouvelle-Calédonie. Environnement et Société. Université de La Rochelle, 2006. Français. ⟨NNT : ⟩. ⟨tel-01171600⟩

Documents récupérés de l'archive ouverte HAL logo