A5070285551- Marine Biology and Ecology Research
- Marine and coastal plant biology
- Coastal wetland ecosystem dynamics
- Coral and Marine Ecosystems Studies
- Marine and fisheries research
- Marine Bivalve and Aquaculture Studies
- Marine and coastal ecosystems
- Isotope Analysis in Ecology
- Aquatic Ecosystems and Phytoplankton Dynamics
- Soil and Water Nutrient Dynamics
- Coastal and Marine Management
- Land Use and Ecosystem Services
- Botany and Plant Ecology Studies
- Marine Ecology and Invasive Species
- Environmental Toxicology and Ecotoxicology
- Identification and Quantification in Food
- Statistical Methods in Clinical Trials
- Botanical Research and Applications
- Crustacean biology and ecology
- Wastewater Treatment and Nitrogen Removal
- Conservation, Biodiversity, and Resource Management
- Constructed Wetlands for Wastewater Treatment
- Indigenous Studies and Ecology
- Aquatic Invertebrate Ecology and Behavior
- Ichthyology and Marine Biology
Laboratoire National de Métrologie et d'Essais
2024
Environnements et Paléoenvironnements Océaniques et Continentaux
2014-2023
Centre National de la Recherche Scientifique
2019-2023
Université de Bordeaux
2014-2023
Ifremer
2023
Institut de Recherche pour le Développement
2023
Structure et Instabilité des Génomes
2023
École Pratique des Hautes Études
2020
University of Helsinki
2016-2019
École Nationale Supérieure d'Architecture de Nantes
2018
Summary In coastal and estuarine systems, foundation species like seagrasses, mangroves, saltmarshes or corals provide important ecosystem services. Seagrasses are globally declining their reintroduction has been shown to restore functions. However, seagrass restoration is often challenging, given the dynamic stressful environment that seagrasses grow in. From our world‐wide meta‐analysis of trials (1786 trials), we describe general features best practice for restoration. We confirm removal...
Sharing experiences and results among scientists managers working on seagrass restoration was the main objective of first European Seagrass Restoration Workshop that gathered researchers from around Europe. The meeting forum in Europe allowed for scientists, NGOs, to interact share their relating management. show none programs developed by participants during last 10 years successful. Furthermore, an informal review data published success, showed reported were biased because they mostly...
Biological invasions are one of the main global threats to biodiversity in terrestrial, freshwater and marine ecosystems worldwide, requiring effective inventorying monitoring programs. Here, we present an updated list non-indigenous species French transitional waters. Focused on eukaryote pluricellular found throughout three metropolitan regions (Western Mediterranean Sea, Bay Biscay Northern Seas), a total 342 non-indigenous, including 42 cryptogenic, listed as having been introduced since...
Reliant Cahors au nœud ferroviaire de Capdenac, cette ancienne ligne parcourt la vallée du Lot, reconnue pour le charme ses paysages et villages. L’inventaire ce patrimoine a posé les bases d’un questionnement plus large sur paternité ligne. En effet, bibliographie reste relativement discrète auteurs des chemins fer encore petites gares campagne. Par ailleurs, rôle rayonnement ces ingénieurs entrepreneurs fournissent précieuses informations dans construction publique fin XIXe siècle.
Bioturbation is a key process affecting nutrient cycling in soft sediments. The invasive polychaete genus Marenzelleria spp. has established successfully throughout the Baltic Sea increasing species and functional diversity with possible density-dependent effects on bioturbation associated solute fluxes. We tested of density M. arctia, viridis neglecta fluxes laboratory experiment. Benthic communities intact sediment cores were manipulated by adding numbers results showed that general...
Abstract The current decrease in biodiversity affects all ecosystems, and the impacts of diversity on ecosystem functioning need to be resolved. So far, marine studies about diversity–ecosystem productivity‐relationships have concentrated small‐scale, controlled experiments, with often limited relevance natural ecosystems. Here, we provide a real‐world study effects microorganismal (measured as benthic diatom communities) productivity (using chlorophyll concentration surrogate) heterogeneous...
Abstract Maerl beds form complex biogenic benthic habitats, characterized by high productivity as well diverse biological communities. Disturbances associated with extraction and/or fishing activities using mobile bottom-contacting gears such clam-dredges induce the most severe and long-term effects on these fragile habitats. We here investigated of dredge-fishing maerl in bay Brest (France). quantified structure vitality across a fine scale dredging intensity gradient through acquisition...
Abstract. We provide a review of the environmental threats and gaps in monitoring programmes European coastal waters based on previous studies, an online questionnaire, in-depth assessment observation scales. Our findings underpin JERICO-NEXT1 strategy for development integration observatories Europe support JERICO-RI2 providing high-value physical, chemical, biological datasets addressing key challenges at level. This study highlights need improved environments. Participants questionnaire...
The spatial distributions of (1) surface sediment characteristics (D0.5, Sediment Surface Area (SSA), Particulate Organic Carbon (POC), Chlorophyll-a (Chl-a), Phaeophytin-a (Phaeo-a), Total and Enzymatically Hydrolyzable Amino Acids (THAA, EHAA), δ13C) (2) profile image (apparent Redox Potential Discontinuity (aRPD), numbers depths biological traces) were quantified based on the sampling 32 stations located within West Gironde Mud Patch (Bay Biscay, NE Atlantic) in view assessing...
The increasing frequency and intensity of marine heatwaves (MHWs) observed worldwide entails changes in the structure functioning ecological communities. While severe extreme often have more destructive effects, subtle effects moderate strong may nevertheless affect ecosystem through complex, context-dependent linkages between different processes. Here we conducted a laboratory experiment to study repeated short-term, MHWs on macrofauna bioturbation associated solute fluxes as measure using...
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 532:111-122 (2015) - DOI: https://doi.org/10.3354/meps11355 The importance of genetic make-up in seagrass restoration: a case study Zostera noltei Marlene Jahnke1,*,**, Ilia Anna Serra2,**, Guillaume Bernard3, Gabriele Procaccini1 1Department Integrative Ecology, Stazione Zoologica Anton Dohrn, Villa...
Seasonal changes in sediment particle mixing, surface and seagrass charac teristics, benthic infaunal composition were measured Arcachon Bay (France), within both a well-developed Zostera noltei meadow bare mudflat.Sediment mixing intensities (measured by the normal biodiffusion coefficient D b N ) obtained fitting continuous time random walk model to situ vertical luminophore profiles.D bN values (mean ± SD) between 2.99 2.75 22.45 43.73 cm 2 yr -1 mudflat 0.39 0.30 18.07 18.14...
The effects of temperature and food addition on particle mixing in the deposit-feeding bivalve Abra alba were assessed using an experimental approach allowing for tracking individual fluorescent (luminophore) displacements. This allowed computations vertical profiles a set parameters describing mixing. frequency luminophore displacements (jumps) was through measurement both waiting times (i.e., time lapses between two consecutive jumps same luminophore) normalized numbers detected given area...
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 543:55-71 (2016) - DOI: https://doi.org/10.3354/meps11570 Benthic oxygen exchange over a heterogeneous Zostera noltei meadow in temperate coastal ecosystem Marie Lise Delgard1,3,*, Bruno Deflandre1, Guillaume Bernard1, Marion Richard1, Emeric Kochoni1, Céline Charbonnier1, Florian Cesbron2, Edouard Metzger2,...