Results 11 to 20 of about 46 (33)

Climate driven trends in historical extreme low streamflows on four continents [PDF]

Water Resources Research, Volume 60, Issue 6, June 2024.
Understanding temporal trends in low streamflows is important for water management and ecosystems. This work focuses on trends in the occurrence rate of extreme low-flow events (5- to 100-year return periods) for pooled groups of stations.
Araújo Lopes, Walszon Terllizzie, Burn, Donald H., Fleig, Anne K., Hanel, Martin, Hannaford, Jamie, Hodgkins, Glenn A., Laaha, Gregor, Mediero, Luis, Murphy, Conor, Renard, Benjamin, Stahl, Kerstin, Westra, Seth, Whitfield, Paul H.   +12 more
core   +4 more sources

Five-Year Time Series Reveals Short-Term Blooms of Planktonic Fungi in a Coastal Mediterranean Site. [PDF]

Environ Microbiol Rep
Fungal dynamics at this northwestern Mediterranean marine site were characterised by short‐term blooms during which fungal ASVs accounted for a high fraction (up to 46%) of eukaryotic reads. The fungal community was dominated by a small number of ASVs, mostly non‐exclusive to the Mediterranean Sea or the marine environment.
Laymand E, Galand PE, Bouget FY, Bittner L, Joux F.   +4 more
europepmc   +2 more sources

ICESat‐2 Based River Surface Slope and Its Impact on Water Level Time Series From Satellite Altimetry

Water Resources Research, Volume 58, Issue 11, November 2022., 2022
Abstract The water surface slope (WSS) of rivers is essential for estimating flow velocity and discharge. It is also helpful as a correction applied to range measurements of satellite altimetry missions to derive water level time series at a virtual station.
Daniel Scherer, Christian Schwatke, Denise Dettmering, Florian Seitz   +3 more
wiley   +1 more source

Does a convection-permitting regional climate model bring new perspectives on the projection of Mediterranean floods? [PDF]

Floods are the primary natural hazard in the French Mediterranean area, causing damages and fatalities every year. These floods are triggered by heavy precipitation events (HPEs) characterized by limited temporal and spatial extents.
A. Alias, G. Thirel, G. Thirel, H. Vergara, H. Vergara, J. Gourley, N. Poncet, P. Lucas-Picher, P. Lucas-Picher, Y. Tramblay   +9 more
core   +1 more source

Evaluation of SWAT‐RIVE's Ability to Represent the Hydrobiogeochemical Dynamics in the Vienne Watershed

Hydrological Processes, Volume 39, Issue 11, November 2025.
The capabilities of the coupled model SWAT‐RIVE to represent the dynamics of hydrobiogeochemical variables were evaluated. The model returned strong performances for key variables like water, nitrate, dissolved oxygen, dissolved silica and dissolved organic carbon.
Sarah Manteaux, Clément Fabre, Sabine Sauvage, René Samie, Céline Monteil, José‐Miguel Sánchez‐Pérez   +5 more
wiley   +1 more source

Trends in long-term hydrological data from European karst areas: insights for groundwater recharge evaluation [PDF]

Long-term observations of spring discharge provide an alternative for estimating the evolution of groundwater resources based on observational data at the catchment scale. Karst springs can be found in large parts of Europe, covering all climate zones of
Caballero, Yvan, Charlier, Jean-Baptiste, Giese, Markus, Hartmann, Andreas   +3 more
core   +1 more source

Evaluating the French Flash Flood Warning System Using Hydrological and Impact Data in Southeastern France

Journal of Flood Risk Management, Volume 18, Issue 2, June 2025.
ABSTRACT Due to climate change and rapid urbanisation, flash floods are becoming increasingly threatening, making real‐time flash flood monitoring and early warning systems a crucial adaptation measure. In France, the Vigicrues Flash system, operational since 2017, uses a simplified rainfall‐runoff model to issue short‐range flood warnings for small‐to‐
Juliette Godet, Olivier Payrastre, Qifan Ding, Julie Demargne, Eric Gaume, Pierre Nicolle, Anne Belleudy, Pierre Javelle   +7 more
wiley   +1 more source

Appui au SCHAPI - Rapport de synthèse. Action 8

, 2021
Ce rapport présente une synthèse des résultats de l'action 8 : appui au SCHAPI conduite dans le cadre de la convention DGPR-Université Gustave Eiffel 2020 n°2201239477 du 8 Juin 2020.
Nicolle, Pierre, Payrastre, Olivier
core   +1 more source

Temporal Dynamics of a Fish Parasite (Tetracapsuloides bryosalmonae) and Its Two Main Hosts in Pyrenean Streams: An Environmental DNA‐Based Approach

Environmental DNA, Volume 7, Issue 3, May–June 2025.
This study used eDNA and digital PCR to track the parasite T. bryosalmonae and its hosts over a year in the Pyrenees. Results showed seasonal and spatial synchrony, especially in summer, with stronger alignment in nearby sites and where fish infection rates were high.
Chiara Mercier, Eloïse Duval, Maxim Lefort, Simon Blanchet, Charlotte Veyssiere, Géraldine Loot   +5 more
wiley   +1 more source

Inorganic carbon dynamics and their relation to autotrophic community regime shift over three decades in a large, alkaline river

Limnology and Oceanography, Volume 70, Issue 5, Page 1122-1136, May 2025.
Abstract How much of the excess CO2 in running waters comes from in‐stream respiration of organic carbon? To answer this, we developed a 30‐yr metabolism‐carbonate system database at an hourly resolution for the Loire River, France, a large, alkaline river.
Jacob S. Diamond, An Nguyen Truong, Gwenaël Abril, Enrico Bertuzzo, Vincent Chanudet, Raphael Lamouroux, Florentina Moatar   +6 more
wiley   +1 more source