A5072965566- Marine Biology and Ecology Research
- Marine and fisheries research
- Coastal and Marine Management
- Marine and coastal plant biology
- Marine Bivalve and Aquaculture Studies
- Aquatic Ecosystems and Phytoplankton Dynamics
- Marine and coastal ecosystems
- Fish Ecology and Management Studies
- Coral and Marine Ecosystems Studies
- Aquaculture Nutrition and Growth
- Toxic Organic Pollutants Impact
- Fish Biology and Ecology Studies
- Microbial Community Ecology and Physiology
- Constructed Wetlands for Wastewater Treatment
- Data Management and Algorithms
- Aquatic life and conservation
- Geological and Geophysical Studies
- Per- and polyfluoroalkyl substances research
- Biological Control of Invasive Species
- Geographic Information Systems Studies
- Constraint Satisfaction and Optimization
- Water resources management and optimization
- Coastal wetland ecosystem dynamics
- Cassava research and cyanide
- Land Use and Ecosystem Services
Ifremer
2006-2022
Marine Biodiversity Exploitation and Conservation
2003-2022
University of New Caledonia
2022
Écologie Marine Tropicale des Océans Pacifique et Indien
2022
Gouvernement de la Nouvelle-Calédonie
2021
Université de Montpellier
1995-2019
Institut de Recherche pour le Développement
2011-2019
Centre National de la Recherche Scientifique
1997-2019
Conseil Régional du Languedoc-Roussillon
2011
University of Kansas
2010
Abstract Transitional waters, described as critical transition zones because of their position at terrestrial, freshwater and marine interfaces, provide essential goods services to the biosphere including human populations. These ecotones face increasing influence mainly due population density increase in coastal areas. water bodies have, date, received little attention development ecological status indicators; this is a deficiency when trying meet Water Framework Directive objective all...
AME Aquatic Microbial Ecology Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsSpecials 63:29-45 (2011) - DOI: https://doi.org/10.3354/ame01480 Distribution of picophytoplankton and nanophytoplankton along an anthropogenic eutrophication gradient in French Mediterranean coastal lagoons Béatrice Bec1, Yves Collos1,*, Philippe Souchu2,4, André Vaquer1, Jacques Lautier1, Annie Fiandrino2, Laurent Benau2,...
A cross-ecosystem comparison of data obtained from 20 French Mediterranean lagoons with contrasting eutrophication status provided the basis for investigating variables that best predict chlorophyll a (Chl a) concentrations and nutrient limitation phytoplankton biomass along strong enrichment gradient. Summer dissolved inorganic nitrogen (DIN) phosphorus (DIP) comprised only small fraction total (TN) (TP). On concentrations, most oligotrophic appeared to be phosphorus-limited, tendency...
A 4‐year study (1989–1992) of a population Lipophrys pavo living in brackish lagoon (Maugio, France) revealed three types male during the spawning season (April to September): (i) nest‐breeder males which are territorial, and have well‐developed secondary sexual characteristics; (ii) non‐functional were abundant only 1991 when density was very high (iii) 1‐year‐old kleptogamic with small body size possess neither organs nor testicular gland, although their testes functional hyperdeveloped...
ABSTRACT Abiotic and biotic variables of coastal lagoons are highly heterogeneous in both space time, this heterogeneity complicates the assessment their ecological status. These essential to monitoring preservation these fragile ecotones resources services they sustain. An integrative approach for evaluating status lagoons, based on field investigations key parameters driving functioning a set selected indicators matching lagoon management information needs societal benefits, is...
In male sand smelt Atherina boyeri , from three coastal brackish lagoons of southern France, the duration reproductive season differed according to fish size: larger exhibited an extended February August while smaller males reproduced only April June‐July. Smaller and showed differences in their seasonal pattern reserves. Through cold season, energy content was exhausted for over‐winter maintenance needs, restored just after ceased reproducing. fish, however, reserves were more rapidly than...
The Thau lagoon, located in southern France, suffers episodically from anoxic crises locally known as 'malaïgue'. Such mostly occur under warm conditions, low winds leading to a strong eutrophication of the lagoon. development sulphur bacterium sometimes gives waters 'milky turquoise' appearance and leads shellfish mortality. One indicators status lagoon can be surveyed by chlorophyll product provided remote sensing images such Medium Resolution Imaging Spectrometer (MERIS). In this paper we...
Abstract. From 2014 to 2021 during the cyclone seasons, extensive monitoring of hydrodynamics within a variety lagoons New Caledonia was conducted as part PRESENCE project (PRESsures on coral Ecosystems CalEdonia). The is aimed at building an efficient representation land–lagoon–ocean continuum Grande Terre, Caledonia's main island. Overall, coastal physical observations encompassed five different (four which were never before monitored) and least eight major atmospheric events ranging from...