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Auteur (up) Bouchez, A.; Pascault, N.; Chardon, C.; Bouvy, M.; Cecchi, P.; Lambs, L.; Herteman, M.; Fromard, F.; Got, P.; Leboulanger, C. url  doi
  Titre Mangrove microbial diversity and the impact of trophic contamination Type Article scientifique
  Année 2013 Publication Revue Abrégée Marine pollution bulletin  
  Volume 66 Numéro 1–2 Pages 39-46  
  Mots-Clés Biofilm; Mangrove; Microbial communities; Nutrient load  
  Résumé Mangroves are threatened ecosystems that provide numerous ecosystem services, especially through their wide biodiversity, and their bioremediation capacity is a challenging question in tropical areas. In a mangrove in Mayotte, we studied the potential role of microbial biofilm communities in removing nutrient loads from pre-treated wastewater. Microbial community samples were collected from tree roots, sediments, water, and from a colonization device, and their structure and dynamics were compared in two areas: one exposed to sewage and the other not. The samples from the colonization devices accurately reflected the natural communities in terms of diversity. Communities in the zone exposed to sewage were characterized by more green algae and diatoms, higher bacteria densities, as well as different compositions. In the area exposed to sewage, the higher cell densities associated with specific diversity patterns highlighted adapted communities that may play a significant role in the fate of nutrients.  
  Auteur institutionnel Thèse  
  Editeur Lieu de Publication Éditeur  
  Langue Langue du Résumé Titre Original  
  Éditeur de collection Titre de collection Titre de collection Abrégé  
  Volume de collection Numéro de collection Edition  
  ISSN 0025-326x ISBN Médium  
  Région Expédition Conférence  
  Notes Approuvé pas de  
  Numéro d'Appel MARBEC @ isabelle.vidal-ayouba @ collection 692  
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