A5059598683- Medical Imaging Techniques and Applications
- Freshwater macroinvertebrate diversity and ecology
- Fish Ecology and Management Studies
- Soil and Water Nutrient Dynamics
- Water Quality and Pollution Assessment
- Environmental DNA in Biodiversity Studies
- Hydrology and Watershed Management Studies
- Species Distribution and Climate Change
- Aquatic Invertebrate Ecology and Behavior
- Aquatic Ecosystems and Phytoplankton Dynamics
Université de Lorraine
2020-2023
Centre National de la Recherche Scientifique
2020-2023
Laboratoire Interdisciplinaire des Environnements Continentaux
2019-2020
Decomposing organic matter forms a substantial resource base, fueling the biogeochemical function and secondary production of most aquatic ecosystems. However, detrital N (nitrogen) P (phosphorus) dynamics remain relatively unexplored in ecosystems relative to terrestrial ecosystems, despite fundamentally linking microbial processes ecosystem across broad spatial scales. We synthesized 217 published time series carbon (C), N, P, their stoichiometric ratios (C:N, C:P, N:P) from stream analyze...
Abstract Temperature is known to stimulate metabolism with cascading effects on multiple biological processes. These may, however, vary across processes, types of organisms or levels organisation. They can also nutrient availability, potentially stronger temperature when nutrients are not limiting. This context dependence processes challenges our ability anticipate their consequences ecosystems in a changing world. In headwater streams, the decomposition allochthonous leaf litter, driven by...
Abstract In addition to global warming, aquatic ecosystems are currently facing multiple changes among which include in nitrogen (N) loads. While several studies have investigated both temperature and N impacts on independently, knowledge their interactive effects remains scarce. forested headwater streams, decomposition of leaf litter represents the main process ensuring transfer nutrients energy higher trophic levels, followed by autochthonous primary production, mainly ensured...
Abstract Decomposition of coarse detritus (e.g., dead organic matter larger than ~1 mm such as leaf litter or animal carcasses) in freshwater ecosystems is well described terms mass loss, particularly rates that compress loss into one number a first‐order decay coefficient, breakdown rate, “ k ”); less are temporal changes the elemental composition these materials during decomposition, with important implications for cycling from microbes to ecosystems. This stands contrast work terrestrial...