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Regional, multi-decadal analysis on the Loire River basin reveals that stream temperature increases faster than air temperature

Article paru en 2022 dans Hydrology and Earth system sciences
Auteurs : Hanieh Seyedhashemi, Jean-Philippe Vidal, Jacob S. Diamond

1. Introduction
2. Study area
3. Method and data
3.1 Modelling daily Q and Tw
3.1.1 EROS hydrological model principles and input data
3.1.2 T-NET thermal model principles and input data
3.2 Model assessment and validation
3.2.1 Calibration and assessment of the EROS hydrological model
3.2.2 Validation of the T-NET thermal model
3.3 Time series reconstruction and assessment of long-term trends
3.4 Hydroclimatic drivers of Tw trends
3.5 Landscape drivers of Tw trends
4 Results
4.1 Performance of models against observations
4.2 Spatial reconstruction of long-term trends
4.3 Hydroclimatic drivers of Tw trends
4.4 Landscape drivers of Tw trends
4.4.1 Stream size and HER
4.4.2 Riparian shading and HER
5 Discussion
5.1 Quality and suitability of simulated Tw and Q
5.2 Comparison with Tw trends in other European basins
5.3 Drivers and spatial patterns of trends in Tw
5.4 Natural trends and anthropogenic influence on Tw
5.5 Implications for river management and aquatic biota
6 Conclusions