A5075353171- Marine and fisheries research
- Marine and coastal ecosystems
- Marine Biology and Ecology Research
- Fish Biology and Ecology Studies
- Fish Ecology and Management Studies
- Ocean Acidification Effects and Responses
- Marine Bivalve and Aquaculture Studies
- Aquatic Ecosystems and Phytoplankton Dynamics
- Microbial Community Ecology and Physiology
- Aquaculture Nutrition and Growth
- Research Data Management Practices
- Insect and Arachnid Ecology and Behavior
- Physiological and biochemical adaptations
- Food Industry and Aquatic Biology
- Identification and Quantification in Food
- Coral and Marine Ecosystems Studies
- Radiomics and Machine Learning in Medical Imaging
- Neurobiology and Insect Physiology Research
- scientometrics and bibliometrics research
- Geology and Paleoclimatology Research
- Isotope Analysis in Ecology
- Marine and coastal plant biology
- Marine and environmental studies
- Crustacean biology and ecology
- Coastal and Marine Management
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung
2020-2024
Ifremer
2019-2024
Laboratoire National Henri Becquerel
2023-2024
Université de Toulon
2023
Institut de Recherche pour le Développement
2023
Centre National de la Recherche Scientifique
2023
Biologie des Organismes et Écosystèmes Aquatiques
2020
Coastal ecosystems are increasingly experiencing anthropogenic pressures such as climate warming, CO 2 increase, metal and organic pollution, overfishing, resource extraction. Some resulting stressors more direct like pollution fisheries, others indirect ocean acidification, yet they jointly affect marine biota, communities, entire ecosystems. While single-stressor effects have been widely investigated, the interactive of multiple on less researched. In this study, we review literature their...
Phytoplanktonic organisms are particularly sensitive to environmental change, and, as they represent a direct link between abiotic and biotic compartments within the marine food web, changes in functional structure of phytoplankton communities can result profound impacts on ecosystem functioning. Using trait-based approach, we examined southern North Sea over past five decades relation conditions. We identified shift 1998 2004 which coincides with pronounced increase diatom decrease...
Marine organisms are currently, and will continue to be, exposed the simultaneous effects of multiple environmental changes. Plankton form base pelagic marine food webs particularly sensitive ecosystem Thus, warming, acidification, changes in dissolved nutrient concentrations have potential alter these assemblages, with consequences for entire ecosystem. Despite growing number studies addressing influence drivers on plankton, global change may also cause less obvious alterations networks...
Global change puts coastal marine systems under pressure, affecting community structure and functioning. Here, we conducted a mesocosm experiment with an integrated multiple driver design to assess the impact of future global scenarios on plankton, key component food webs. The experimental treatments were based RCP 6.0 8.5 developed by IPCC, which Extended (ERCP) integrate predicted changing nutrient inputs into waters. We show that simultaneous influence warming, acidification, increased...
Understanding the spatial and temporal changes in phytoplankton assemblages is essential context of climate change, due to their impact on carbon burial marine food web. Here we investigate effects environmental shifts Mediterranean Sea taxonomy size structure using an AI-based approach. We analyzed two sediment trap series from northwestern between 2010 2018: one oligotrophic Ligurian other Gulf Lion, a region where deep convection occurs regularly winter. used novel deep-learning protocols...
As a result of climate change, an increasing number extreme weather events can be observed. Heavy precipitation increase river discharge which causes abrupt nutrient-rich freshwater into coastal zones. We investigated the potential consequences pulses on phytoplankton communities from three stations in North Sea. After incubating cultures with gradient freshwater, we analyzed changes community diversity, average cell size, growth rate and elemental stoichiometry. Pulses have caused at two...
Man‐made infrastructures have become ubiquitous components of coastal landscapes, leading to habitat modification that affects the abundance and diversity marine organisms. Marine fish a complex life cycle requiring different essential habitats. One these habitats is known as nursery, place where juveniles can settle in large numbers, survive, grow contribute adult population. Nurseries are mainly found shallow, sheltered zones thus particularly impacted by urbanization, notably harbors. The...
Condition indices aim to evaluate the physiological status of fish larvae by estimating both level starvation and potential survival. Histological reveal direct effects whereas biochemical such as lipid classes or RNA:DNA ratios are used proxies condition, giving information on amount energy reserves growth rate, respectively. We combined these three ontogenetic variations performance, dynamics nutritional condition plaice caught in field during winter 2017 eastern English Channel Southern...
Abstract Copepods form the bulk of secondary production in marine ecosystems and are a major resource for higher trophic levels. highly sensitive to environmental changes as they ectotherms with short life span whose metabolism development depend on abiotic conditions. In turn, their functional structure (i.e. trait composition) can have impacts ecosystems. We examined copepod community North Sea over past five decades, using trait-based approach. observed shift around 1986–1988: was...
Abstract The North Sea (NS) is changing rapidly. Temporal variations in fishing intensity and eutrophic conditions, along with the ongoing impact of climate change, act synergy resulting modifications marine communities. Although zooplankton has been extensively investigated, studies often ignore large-sized meso- macro-zooplankton (>500 µm), including holoplankton meroplankton taxa. Here, we examined changes abundances community structure these organisms between 1975 2018, using...
Abstract Many previous studies on the changes in zooplankton communities considered only subsets of total community. In this study, we investigated temporal dynamics mesozooplankton community structure, considering all taxa (holo- and meroplankton) sampled over last five decades at Helgoland Roads. We identified two tipping years. The first one occurred 1983, which is consistent with conducted copepods. second shift, even more pronounced, took place mid-2000s. During most significantly...
Coastal ecosystems are increasingly experiencing anthropogenic pressures such as climate heating, CO2 increase, metal and organic pollution, overfishing resource extraction. Some resulting stressors more direct like fisheries, others indirect ocean acidification, yet they jointly affect marine biota, communities entire ecosystems. While single-stressor effects have been widely investigated, the interactive of multiple on less researched. In this study, we review literature their in coastal...