Articles | Volume 26, issue 9
https://doi.org/10.5194/hess-26-2583-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/hess-26-2583-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
17 May 2022
Research article |
| 17 May 2022
| 17 May 2022
Regional, multi-decadal analysis on the Loire River basin reveals that stream temperature increases faster than air temperature
Hanieh Seyedhashemi
CORRESPONDING AUTHOR
INRAE, UR RiverLy, 5 rue de la Doua CS 20244, 69625 Villeurbanne, France
EA 6293 GéoHydrosystèmes COntinentaux, Université François-Rabelais de Tours, Parc de Grandmont, 37200 Tours, France
Jean-Philippe Vidal
INRAE, UR RiverLy, 5 rue de la Doua CS 20244, 69625 Villeurbanne, France
Jacob S. Diamond
INRAE, UR RiverLy, 5 rue de la Doua CS 20244, 69625 Villeurbanne, France
Dominique Thiéry
BRGM, Bureau de Recherches Géologiques et Minières, BP 6009 45060 Orléans CEDEX 2, France
Céline Monteil
EDF – Recherche et Développement, Laboratoire National d'Hydraulique et Environnement, Chatou, France
Frédéric Hendrickx
EDF – Recherche et Développement, Laboratoire National d'Hydraulique et Environnement, Chatou, France
Anthony Maire
EDF – Recherche et Développement, Laboratoire National d'Hydraulique et Environnement, Chatou, France
Florentina Moatar
INRAE, UR RiverLy, 5 rue de la Doua CS 20244, 69625 Villeurbanne, France
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Short summary
Stream temperature appears to be increasing globally, but its rate remains poorly constrained due to a paucity of long-term data. Using a thermal model, this study provides a large-scale understanding of the evolution of stream temperature over a long period (1963–2019). This research highlights that air temperature and streamflow can exert joint influence on stream temperature trends, and riparian shading in small mountainous streams may mitigate warming in stream temperatures.
Stream temperature appears to be increasing globally, but its rate remains poorly constrained...
