A5024660802- Marine Biology and Ecology Research
- Marine Bivalve and Aquaculture Studies
- Marine and coastal plant biology
- Isotope Analysis in Ecology
- Marine and coastal ecosystems
- Coastal wetland ecosystem dynamics
- Marine and fisheries research
- Aquatic Invertebrate Ecology and Behavior
- Geology and Paleoclimatology Research
- Cephalopods and Marine Biology
- Ocean Acidification Effects and Responses
- Coral and Marine Ecosystems Studies
- Mollusks and Parasites Studies
- Geological formations and processes
- Marine and environmental studies
- Marine Ecology and Invasive Species
- Crustacean biology and ecology
- Coastal and Marine Management
- Environmental Chemistry and Analysis
- French Urban and Social Studies
- Aquatic Ecosystems and Phytoplankton Dynamics
- Methane Hydrates and Related Phenomena
- Diatoms and Algae Research
- Mediterranean and Iberian flora and fauna
- Paleontology and Stratigraphy of Fossils
University of Liège
2008-2020
Asthma and Allergy Specialists
2011
Institute of Natural Sciences
2001-2004
Sorbonne Université
1997
Institut Scientifique de Service Public
1997
Observatoire Océanologique de Banyuls-sur-Mer
1994
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 300:135-145 (2005) - doi:10.3354/meps300135 Trophic position of Antarctic amphipods—enhanced analysis by a 2-dimensional biomarker assay Fabienne Nyssen1, 3,*, Thomas Brey4, Patrick Dauby2, Martin Graeve4 1Centre MARE, Laboratoire d'océanologie, and 2Systématique et Biodiversité animale, Université de Liège,...
Abstract. In Revellata Bay Gulf of Calvi, Corsica, France, the sparid fish Sarpa salpa L. is main macro‐consumer Posidonia oceanica D elile leaf. Stomach contents were analysed and 13 C/ 12 C isotopic ratios measured in muscle potential food sources algae, P. leaf its epiphytes to determine their relative contribution diet. S. has an age‐related mixed diet: juveniles are plankton feeders, young, sub‐adults adults herbivorous, and, older individuals, higher Our results former studies carbon...
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 237:87-96 (2002) - doi:10.3354/meps237087 Annual nitrogen budget of seagrass Posidonia oceanica as determined by in situ uptake experiments Gilles Lepoint*, Sylvie Millet, Patrick Dauby, Gobert, Jean-Marie Bouquegneau Oceanology, B6, University Liège, 4000 Belgium *E-mail: g.lepoint@ulg.ac.be ABSTRACT: The...
Abstract This study focused on the ingestion and assimilation of Posidonia oceanica (L.) Delile litter by Gammarella fucicola Leach Gammarus aequicauda Martynov, two dominant detritivore amphipods P. leaf litter. Scanning electron microscope observations indicated that is highly colonized diverse diatoms, bacteria fungi, which may constitute a potential food source for fauna. Gut content demonstrated these species eat litter, this item an important part their ingested diet. Stable isotope...
Abstract Gut content examination and trophic markers (fatty acids, stable isotopes of C N) were combined to delineate the diet dominant species amphipods from Mediterranean Posidonia oceanica seagrass meadows highlight diversity among this community. Our results indicate that, although all heavily relied on macroalgal epiphytes, considerable interspecific dietary differences existed. Carbon isotope ratios notably showed that some amphipod favored grazing epiphytes leaves or litter fragments...
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 126:233-246 (1995) - doi:10.3354/meps126233 Particle fluxes over a Mediterranean seagrass bed: one year case study Dauby P, Bale AJ, Bloomer N, Canon C, Ling RD, Norro A, Robertson JE, Simon Théate JM, Watson Frankignoulle M A sediment trap experiment was carried out in Bay of Calvi (Corsica, France)...
A high proportion of the kelp Laminaria hyperborea production is exported from forests following seasonal storms or natural annual old blade loss. Transport drifting fragments can lead to temporary accumulations in benthic subtidal habitats. We investigated degradation processes L. a low sandy bottom ecosystem by setting up 6-month cage experiment simulate on seafloor. monitored temporal changes biomass, nutritional quality (C:N ratio), respiration, quantum efficiency photosystem II (F
Efficient sampling of amphipod crustaceans associated with Posidonia oceanica (L.) Delile meadows is difficult, due to their complex community structure and the heterogeneity meadows.Here we compare three techniques: hand-towed net, air-lift, light traps.Each methods shows specific advantages disadvantages, hence most important feature consider in choice method would be its adequacy regard study purpose.Moreover, accurate way sample amphipods from P. could combine several methods, keeping...