A5031470983- Fish Ecology and Management Studies
- Isotope Analysis in Ecology
- Environmental Toxicology and Ecotoxicology
- Freshwater macroinvertebrate diversity and ecology
- Environmental DNA in Biodiversity Studies
- Aquatic Ecosystems and Phytoplankton Dynamics
- Water Quality and Pollution Assessment
- Marine and coastal ecosystems
- Species Distribution and Climate Change
- Pharmaceutical and Antibiotic Environmental Impacts
- Identification and Quantification in Food
- Aquatic Invertebrate Ecology and Behavior
- Per- and polyfluoroalkyl substances research
- Fish biology, ecology, and behavior
- Mercury impact and mitigation studies
- Geology and Paleoclimatology Research
- Marine animal studies overview
- Marine Bivalve and Aquaculture Studies
- International Environmental Law and Policies
- Ecosystem dynamics and resilience
- Fish Biology and Ecology Studies
- Marine and environmental studies
- Pharmacological Effects and Assays
- Microbial Community Ecology and Physiology
- Toxic Organic Pollutants Impact
Office Français de la Biodiversité
2020-2022
French National Agency for Water and Aquatic Environments
2021-2022
Centre National de la Recherche Scientifique
2018
Institut dal Dicziunari Rumantsch Grischun
2015
Leibniz Institute of Freshwater Ecology and Inland Fisheries
2012
The work of Sheppard et al. (Ecol. Lett., 21, 2018, 1395) relies on the strong assumption that isotopic niche is equal to trophic niche. Here I raise three main concerns showing classic hypotheses built upon cannot be directly interpreted in space. Future studies should always keep and niches distinct.
Recent advances in molecular biomonitoring open new horizons for aquatic ecosystem assessment. Rapid and cost-effective methods based on organismal DNA or environmental (eDNA) now offer the opportunity to produce inventories of indicator taxa that can subsequently be used assess biodiversity ecological quality. However, integration these DNA-based into current monitoring practices is not straightforward, will require coordinated actions coming years at national international levels. To plan...
RATIONALE Dorsal white muscle is the standard tissue analysed in fish trophic studies using stable isotope analyses. However, sampling often implies sacrifice of fish. Thus, we examined whether non‐lethal fin can substitute food web studies. METHODS Analysing and δ 15 N 13 C values 466 European freshwater (14 species) with an elemental analyser coupled ratio mass spectrometer, compared two tissues. Correlations between ratios were for all together specifically 12 species. We further proposed...
Burrowing benthic organisms promote water and solute fluxes across the sediment–water interface. Water solutes penetrate burrow walls are transported into/out of sediment when flush their burrows with overlying water. Few studies have been done to investigate bioirrigation under shifting environmental conditions. We experimentally quantified by Chironomus plumosus larvae in laboratory at 3 ranges O2 saturation (low, medium, high concentrations), 2 temperatures (10 20°C), over different...
Abstract Background This study aims to describe and test a tiered approach for assessing compliance Environmental Quality standards (EQSs) priority substances in biota line with the European Water Framework Directive. is based on caged gammarids trophic magnification factors (TMFs) at first tier, fish analyzed second tier sites predicted exceed EQS tier. A dataset was implemented by monitoring perfluorooctane sulfonate (PFOS) exposed 15 French rivers, muscle rest-of-body from same sites....
Abstract Background: This study aims to describe and test a tiered approach for assessing compliance Environmental Quality standards (EQSs) priority substances in biota line with the European Water Framework Directive. is based on caged gammarids trophic magnification factors (TMFs) at first tier, fish analysed second tier sites exceeding EQS. A dataset was implemented by monitoring perfluorooctane (PFOS) exposed 15 French rivers, muscle rest-of- body from same sites. Isotopic ratios (δ 13 C...
Abstract Background : This study aims to describe and test a tiered approach for assessing compliance Environmental Quality standards (EQSs) priority substances in biota line with the European Water Framework Directive. is based on caged gammarids trophic magnification factors (TMFs) at first tier, fish analysed second tier sites predicted exceed EQS tier. A dataset was implemented by monitoring perfluorooctane sulfonate (PFOS) exposed 15 French rivers, muscle rest-of- body from same sites....
Les approches en écologie fonctionnelle ouvrent aujourd'hui de nouvelles perspectives dans le domaine du diagnostic écologique. C'est cas par exemple critère la redondance que les auteurs cet article ont appliqué aux communautés poissons pour évaluer leur sensibilité à perte d'espèces, et au-delà, mesurer l'influence d'un déclin potentiel diversité sur fonctionnement l'écosystème. L'intégration ce type d'indice, complément des critères habituels, est utile définir plans gestion ou sites...