Found 41 Outputs - Page 4 of 5
Ill-posedness in modeling mixed sediment river morphodynamics
Our aim is to provide modelers of river morphodynamics with the mathematical tools to detect the occurrence of ill-posedness in their results.
13/02/2018 by Victor Chavarrias et al.
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Monitoring height and greenness of low floodplain vegetation with a time series of drone images
We identified at a plot scale the seasonal changes in the terrain, vegetation height, and greenness in a simple way.
30/04/2018 by Wimala van Iersel et al.
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Bank erosion processes measured with UAV-SfM
A fast and simple field technique to capture the topography of riverbanks and compute erosion rates.
25/10/2018 by Gonzalo Duró et al.
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A regularization strategy for modeling mixed-sediment river morphodynamics
Approach to improve the prediction capabilities under which the most common model does not provide a unique solution.
05/04/2019 by Victor Chavarrias et al.
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Users’ perspectives about the potential usefulness of online storylines to communicate river research to a multi-disciplinary audience
This was the first and exploratory step on our initiative of using storylines for science communication. Researchers and practitioners think that stories of science that include facts could be useful!
14/08/2018 by Juliette Cortes Arevalo et al.
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Insight into the local bed-level dynamics to assist management of multi-funtional rivers
River discharge fluctuations cause bed-level variations at various scales, resulting from spatial gradients in the river’s geometry. Insight into these bed-level variations and their relation to discharge fluctuations can help to predict and prevent the formation of local bottlenecks. In this paper, we use bi-weekly bed-level measurements of the river Waal to estimate the bed-level variations related to the river discharge.
11/02/2021 by Pepijn van Denderen et al.
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Predicting effects of ship-induced changes in flow velocity on native and alien molluscs in the littoral zone of lowland rivers
Shipping increases local flow velocities thereby potentially decreasing species richness of freshwater mussels and snails which in turn affects ecosystem functioning and services.
12/11/2018 by Remon Koopman et al.
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Implementing participatory monitoring in river management
Evaluating the potential implications of river interventions for local residents, recreational fishermen, boaters and shipping professionals: the perfect starting point for a participatory monitoring project!
15/06/2017 by Laura Verbrugge et al.
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Uncertainty obscures Room for the River results for now
Models predict water level decrease, but measurements are too uncertain for now. This reveals a challenge for validation model predictions of human intervention
14/07/2021 by Koen Berends et al.
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Low-hanging fruits in large-scale fluvial landscaping measures
We show that the multidimensional evaluation of river interventions in the Waal river opens up opportunities to discuss possible trade-offs.
19/09/2018 by Menno Straatsma et al.
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