Found 41 Outputs - Page 4 of 5
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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Efficient uncertainty quantification for impact analysis of human interventions in rivers
A novel method is presented to estimate model uncertainty with a reduced number of model evaluations.
14/06/2018 by Koen Berends et al.
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Quantifying biomass production for assessing ecosystem services of riverine landscapes
An approach for quantifying the changes in the biomass growth over the Dutch Rhine tributaries due to the river interventions and floodplain vegetation management between the years 1997 and 2012.
01/05/2018 by Remon Koopman et al.
View details View publicationResidual Biomass: A Silver Bullet to Ensure a Sustainable Bioeconomy?
Using residual biomass, such as grass and wood chips, as a resource instead of treating it as waste is not automatically more sustainable.
20/12/2018 by Swinda Pfau 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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The initial morphological impact of the longitudinal dams
Human interventions can result in changes in the equilibrium profile of rivers. It is difficult to identify the bed level changes that result from river interventions due to the various causes of bed level changes. Using wavelet filtering, we are able to isolate the effect of river interventions based on the length scale over which they occur. The method presented here can aid in verifying model results. In addition, it can be used to estimate bed level changes that occur over various spatial scales.
13/02/2020 by Pepijn van Denderen et al.
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Morphodynamic assessment of side channel systems using a simple one-dimensional bifurcation model and a comparison with aerial images
To aid the future design and maintenance, a set of diagrams allow to estimate both the equilibrium state and the time that takes for the bed load of the main channel to aggrade or deposit in the side channel.
05/12/2017 by Pepijn van Denderen et al.
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Application of a line laser scanner for bed form tracking in a laboratory flume
A new measurement method for continuous detection of bed forms in movable bed laboratory experiments is presented and tested.
23/03/2018 by Timo de Ruijsscher et al.
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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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Change from a laterally stable to meandering river – a reconstruction of the historical discharge
We show how the Overijsselse Vecht river changed from a laterally stable to a meandering river ca. 500 years ago and further developed a methodology to reconstruct the historical discharge.
31/08/2018 by Jasper Candel et al.
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