Heterogeneity of Japanese Oyster (Crassostrea Gigas) Spat Collection in a Shellfish Farmed Mediterranean Lagoon - Archive ouverte HAL Accéder directement au contenu
Chapitre D'ouvrage Année : 2019

Heterogeneity of Japanese Oyster (Crassostrea Gigas) Spat Collection in a Shellfish Farmed Mediterranean Lagoon

Adeline Perignon
  • Fonction : Auteur
Cecile Roques
  • Fonction : Auteur
Delphine Bonnet
  • Fonction : Auteur
Hélène Cochet
  • Fonction : Auteur
Ismael Bernard
  • Fonction : Auteur
Erika Gervasoni
  • Fonction : Auteur
Gilles Miron
  • Fonction : Auteur

Résumé

Japanese oysters spatfields were recently discovered in the French Mediterranean Thau lagoon farmed for shellfish. This discovery led to interesting issues concerning research for a highly seashell exploited ecosystem . The analyses of various environmental parameters characterized favorable sites and periods for spat collection. Spat collection in Thau lagoon presented high temporal and spatial heterogeneities related to hydrodynamic, predation, competition and trophic resource variability. Here, the results highlight various explicative factors of the Japanese oysters recruitment within Thau lagoon and underline the high ecological variability in the studied system under oligotrophication.
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Dates et versions

hal-04309595 , version 1 (27-11-2023)

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Franck Lagarde, Martin Ubertini, Serge Mortreux, Adeline Perignon, Axel Leurion, et al.. Heterogeneity of Japanese Oyster (Crassostrea Gigas) Spat Collection in a Shellfish Farmed Mediterranean Lagoon. Komatsu T., Ceccaldi HJ., Yoshida J., Prouzet P., Henocque Y. (eds) Oceanography Challenges to Future Earth. Springer, Cham. ISBN 978-3-030-00137-7 ISBN 978-3-030-00138-4 (eBook) https://doi.org/10.1007/978-3-030-00138-4. Chap.27, pp.341-350, 2019, ⟨10.1007/978-3-030-00138-4_27⟩. ⟨hal-04309595⟩
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