Les écosystèmes coralliens

Table des matières

Chapitre 1 : Introduction
1. L’écosystème corallien
1.1 Les récifs coralliens
1.2 Morphologie des holobiontes
1.3 Organismes associés : Symbiodiniaceae
1.4 Organismes associés : bactéries
2. Interaction entre espèces
2.1 Interactions intra-holobiontes
2.2 Interaction Inter-holobiontes
2.3 Réponses aux variations environnementales
3. Assemblages et environnement
3.1 Assemblages
3.2 Variation de la biodiversité et conséquences
4. Objectifs et présentation de la thèse
Chapitre 2 : Differential effect of coral-giant clam assemblages on biofouling formation
1. Introduction
2. Materials and methods
2.1 Sample collection and preparation
2.2 Data analysis
3. Results
3.1 Significant change of seawater composition between experiments but only slightly between assemblages
3.2 Difference of biofouling appearance according to the type of assemblages
3.3 Distinct taxonomic groups according to the assemblages
3.4 Different family and genus composition of the three main taxonomic groups according to the assemblages
3.5 Characterization of biofouling from each assemblage by specific species abundance and metabolic function of bacteria
3.6 Secondary metabolites released in seawater are related to each assemblage
4. Discussion
Chapitre 3 : Conclusion