Dynamique et durabilité des écosystèmes : de la source à l’océan

Domaines scientifiques déclarés au RNSR

Panels ERC déclarés au RNSR

Mots-clés des publications HAL repérées

Projets ANR

• ARN environnemental dans les écosystèmes marins · 2024
• Digital Twin of the Ocean: Animal Tracking · 2024
• Le projet de réseau de suivi des animaux marins de l'Atlantique Nord-Est (NorTrack) : vers un réseau paneuropéen intégré de suivi des animaux marins · 2023

Publications HAL récentes repérées

• Subaquatic Photogrammetry Helps Understanding Habitat Suitability for Juvenile Lamprey in Streams · 2026

  Résumé de la publication : Habitat modification in freshwaters is a dominant cause of lamprey population decline. While adult lampreys are well studied in the literature, we lack information on the ecology of larval stages. Larva, or ammocetes, require specific habitats for their development, but the key…

• The dynamic nature of carbon and oxygen benthic fluxes in seagrass habitats · 2026

  Résumé de la publication : Seagrass meadows are among the most dominant vegetated ecosystems in temperate areas and contribute greatly to the carbon and oxygen cycles in coastal regions. However, their seasonal metabolism and how it varies along environmental gradients is rarely assessed and documented. Benthic chambers…

• Assessment of bottom trawl impacts on the status of seabed communities in european seas · 2026

  Résumé de la publication : Bottom trawling affects seabed habitats, but its large-scale impacts remain poorly quantified. Assessment of trawling impacts is essential to support monitoring and achieving sustainability objectives under international conventions, sustainable development goals, and seafood certification programs. We present a Europe-wide quantitative assessment of…

• Experimental Assessment of the Impact of Marine Heatwave Intensity on Three Marine Angiosperm Species in a Mediterranean Lagoon Environment · 2026

  Résumé de la publication : The increasing intensity, frequency, and duration of extreme climatic events (ECEs) due to climate change pose additional pressures on seagrass habitats in lagoon ecosystems. Among these ECEs, this study investigates the impact of marine heatwaves (MHWs) on three seagrass species from Mediterranean…

• Beyond Exponential Decay: How Biphasic and Delayed Decay Dynamics Shape Marine eDNA Dispersal · 2026

  Résumé de la publication : Accurate interpretation of marine environmental DNA (eDNA) monitoring surveys depends on understanding how eDNA concentrations change once released by organisms into the surrounding environment. Despite growing evidence for multiple eDNA decay patterns, such as biphasic and delayed decay, many studies assume by default…