Results 21 to 30 of about 46 (33)

Coastal to Riverine Entry Timing During the Spawning Migration of the European Shads (Alosa spp.): Drivers and Phenological Trends for the French Atlantic Coast Populations

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 4, April 2025.
ABSTRACT During the spawning migration of the anadromous allis Alosa alosa and twaite Alosa fallax shads, timing of river entry is decisive to ensure that arrival in the spawning grounds matches with favourable conditions for reproductive success.
Mikel Cherbero, Nils Teichert, Eric De Oliveira, Céline Le Pichon   +3 more
wiley   +1 more source

Merging modelled and reported flood impacts in Europe in a combined flood event catalogue for 1950–2020 [PDF]

Long-term trends in flood losses are regulated by multiple factors including climate variation, demographic dynamics, economic growth, land-use transitions, reservoir construction and flood risk reduction measures.
Dottori, Francesco, Feyen, Luc, Kreibich, Heidi, Paprotny, Dominik, Rhein, Belinda, Terefenko, Paweł, Treu, Simon, Vousdoukas, Michalis, Śledziowski, Jakub   +8 more
core   +1 more source

Drivers of Spatiotemporal Patterns of Riparian Forest NDVI Along a Hydroclimatic Gradient

Ecohydrology, Volume 18, Issue 2, March 2025.
ABSTRACT In the context of rising global temperatures and their impact on weather patterns and water cycles, understanding the relationship between vegetation and hydroclimatic forcing is critical. Riparian forests are highly vulnerable to hydroclimatic variability, which can significantly affect water availability in the soil on which they primarily ...
Pierre Lochin, Hervé Piégay, John C. Stella, Kelly K. Caylor, Lise Vaudor, Michael Bliss Singer   +5 more
wiley   +1 more source

Evaluation of hydrological models on small mountainous catchments: impact of the meteorological forcings [PDF]

Hydrological modelling of small mountainous catchments is particularly challenging because of the high spatio-temporal resolution required for the meteorological forcings.
A. Mas, C. Fouchier, D. Penot, F. Colleoni, G. Evin, M. Le Lay, O. Laurantin, P.-A. Garambois   +7 more
core   +2 more sources

Role of tidal range and coastline morphology on the evolution of two macrotidal sand spits

The Depositional Record, Volume 11, Issue 1, Page 311-327, February 2025.
Based on historical map and stratigraphic data, the construction dynamics of two sandspits, respectively, subject to macrotidal and hypertidal range (6.5 m vs. 14 m), and that both appeared at the end of the 17th century, are compared. The hypertidal spit developed fast, between 1650 and 1750 CE, with a dominant seaward direction while the macrotidal ...
Bernadette Tessier, Clément Poirier, Mikkel Fruergaard, Eric Chaumillon, Pierre Weill, Xavier Bertin, Dominique Mouazé   +6 more
wiley   +1 more source

140-year daily ensemble streamflow reconstructions over 661 catchments in France [PDF]

The recent development of FYRE (French hYdroclimate REanalysis) Climate, a high-resolution ensemble daily reanalysis of precipitation and temperature covering the 1871–2012 period and the whole of France, offers the opportunity to derive streamflow ...
A. Devers, A. Devers, C. Lauvernet, J.-P. Vidal, L. Caillouet, O. Vannier   +5 more
core   +2 more sources

Improving calibration of groundwater flow models using headwater streamflow intermittence

Hydrological Processes, Volume 38, Issue 6, June 2024.
This study proposes a new methodology for calibrating headwater groundwater flow models by combining streamflow time series and maps of perennial and intermittent stream networks. The methodology is tested in two catchments where we evaluate strong contrasts in hydraulic conductivity and porosity to explain differences in stream intermittency dynamics.
Ronan Abhervé, Clément Roques, Jean‐Raynald de Dreuzy, Thibault Datry, Philip Brunner, Laurent Longuevergne, Luc Aquilina   +6 more
wiley   +1 more source

Inter‐basin comparison of wood flux using random forest modelling and repeated wood extractions in unmonitored catchments

Hydrological Processes, Volume 38, Issue 6, June 2024.
This paper presents (i) an inter‐basin comparison of wood flux dynamics using video monitoring and random forest predictions, (ii) a flux prediction tool and (iii) wood flux predictions for an unmonitored catchment. Abstract Predicting wood flux (i.e., wood piece number per time interval) or discharge (metre cubes of wood per second) in rivers is ...
Borbála Hortobágyi, Lise Vaudor, Hossein Ghaffarian, Hervé Piégay   +3 more
wiley   +1 more source

Projet Seine-Aval 6 SARTRE « Seine-Amont : Réseaux trophiques estuariens» [PDF]

⇨ ObjectifsLe projet SARTRE a pour but de combler les lacunes sur les connaissances du domaine pélagique en amont du Pont-de-Tancarville et de situer ces apports de données dans l’ensemble de l’écosystème de l'estuaire de la Seine. Ces données (anciennes
AZÉMAR, Fréderic, BERNARD, Anaëlle, BOU, Elisa, BUFFAN-DUBAU, Evelyne, CHAUVEL, Nathan, CLAQUIN, Pascal, COPARD, Yoann, DAUVIN, Jean-Claude, HUGUET, Arnaud, LAFITE, Robert, PARLANTI, Edith, PEZY, Jean-Philippe, TACKX, Michèle   +12 more
core  

Simple Bayesian reconstruction and forecasting of stream water temperature for ecologists-A tool using air temperature, optionally flow, in a time series decomposition approach. [PDF]

PLoS One, 2023
Bal G, de Eyto E.
europepmc   +1 more source