Ecosystèmes aquatiques et changements globaux

Domaines scientifiques déclarés au RNSR

Panels ERC déclarés au RNSR

Mots-clés des publications HAL repérées

Projets ANR

• Préserver les espèces de poissons exploitées reliant la Terre à la Mer, ainsi que les services écosystémiques transfrontaliers qu'elles soutiennent · 2025
• Approche métabolomique pour décrypter l'acquisition de tolérance induite par les (bio)fongicides dans les biofilms d'eau douce · 2023

Publications HAL récentes repérées

• Altered photoperiod affects behaviour in a key fish grazer, the thinlip grey mullet, Chelon ramada · 2026

  Résumé de la publication : The aim of this study is to address experimentally the immediate impacts of an alteration of the photoperiod, simulating an extreme artificial light pollution, on the behaviour and stress of a key grazer fish common in temperate coastal ecosystems in Europe, the…

• Biphasic extraction metabolites in algal matrix or periphyton · 2026

  Résumé de la publication : The purpose of this instruction is to specify the different steps of extraction of metabolites and lipids on an algal matrix or periphyton previously freeze-dried and stored in a freezer at -8O°C . Principle: Use of a MeOH/MTBE/H2O mixture for the simultaneous…

• Use of periphyton and macroinvertebrates to assess pesticide contamination in agricultural streams · 2026

  Résumé de la publication : Streams in agricultural areas are susceptible to contamination by various compounds, including pesticides. Although spot water sampling is traditionally used for monitoring pesticide contamination of surface waters, this method may underestimate the presence and bioavailability of certain compounds. To better assess environmental…

• Contrasting long-term changes in taxonomic versus functional diversity of fish assemblages in a subtropical estuary · 2026

  Résumé de la publication : Climate and anthropogenic disturbances are prevalent in estuarine and marine ecosystems. Alterations to these ecosystems caused by climate change and human impacts have intensified and accelerated the biodiversity crisis, causing losses of species and functions that are fundamental to the functioning of…

• Contamination procedure for chemical risk assessment in periphyton v2 · 2026

  Résumé de la publication : This document outlines a standardized contamination procedure for high-throughput chemical risk assessment using periphyton in a 48-well plate format. This miniaturized approach allows for the simultaneous evaluation of multiple chemicals and concentration gradients, bridging the gap between field-scale complexity and laboratory efficiency.