S
C
Last name: SABOURAULT
First name: Cécile
*INRA UMR ROSE BP 2078 06606 Antibes cedex Diffusion du document : INRA UMR ROSE BP 2078 06606 Antibes cedex Diplôme : Dr. d'Université
Le succès évolutif des Cnidaires symbiotiques (coraux, anémones de mer, gorgones) réside en grande partie dans les échanges trophiques établis avec des endosymbiotes Dinoflagellés, appelés zooxanthelles. Grâce à la photosynthèse réalisée par les zooxanthelles à l'intérieur même des cellules du Cnidaire, celui-ci acquiert de nouvelles capacités...
International audience
International audience
International audience
A significant challenge in MPA management is the necessity for a bottom-up approach that aligns with the needs of the majority of stakeholders.FishMPABlue2 is a European Interreg Med project through which 11 pilot Marine Protected Areas from 6 Mediterranean countries were able to test 13 management-related measures (Governance toolkit) to...
Environmental DNA (eDNA) metabarcoding appears to be a promising tool to survey fish communities. However, the effectiveness of this method relies on primer set performance and on a robust sampling strategy. While some studies have evaluated the efficiency of several primers for fish detection, it has not yet been assessed in situ for the...
International audience
International audience
Des chercheurs de plusieurs disciplines et des représentants institutionnels d'Université Côte d'Azur ont été accrédités pour participer aux quatre dernières Conférences des Parties (COP) dédiées au changement climatique. Ils sont ainsi autorisés à accéder à la zone bleue, celle qui permet notamment de parler avec les négociateurs, d'accéder...
International audience
Assessing underwater biodiversity is a labour-intensive and costly procedure whilst being crucial to measure the extent of local fish stock declines. In most cases, Underwater Visual Census (UVC) is the method of preference, however this can be human-costly and is limited by meteorological and logistic factors. Advances in technology allows the...
Cnidarian-dinoflagellate symbiosis disruption and subsequent bleaching are major concerns, especially regarding their ecological consequences on coral reefs and temperate coralligenous communities. Cnidarian bleaching is caused by a variety of environmental stressors, such as elevated seawater temperature associated with global climate change,...
Cnidarian-dinoflagellate symbiosis disruption and subsequent bleaching are major concerns, especially regarding their ecological consequences on coral reefs and temperate coralligenous communities. Cnidarian bleaching is caused by a variety of environmental stressors, such as elevated seawater temperature associated with global climate change,...
Cnidarian–dinoflagellate symbiosis mainly relies on nutrient recycling, thus providing both partners with a competitive advantage in nutrient-poor waters. Essential processes related to lipid metabolism can be influenced by various factors, including hyperthermal stress. This can affect the lipid content and distribution in both partners, while...
Underwater video transects are crucial to assess marine biodiversity. The counting of fish individuals in these videos is labour-and time-intensive. An automation of said counting would create non-biased biodiversity data.-For this purpose, we explored traditional methods of counting animals as well as introduced three new methods to count fish...
International audience
The symbiotic interaction between cnidarians (e.g., corals and sea anemones) and photosynthetic dinoflagellates of the genus Symbiodinium is triggered by both host–symbiont recognition processes and metabolic exchange between the 2 partners. The molecular communication is crucial for homeostatic regulation of the symbiosis, both under normal...
International audience
International audience
International audience