Found 41 Outputs - Page 1 of 5
Classification of river floodplain low vegetation using seasonal drone imagery
A practical solution for monitoring areas of a few kilometers and derive land cover classification with high accuracies.
19/07/2019 by Wimala van Iersel et al.
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Towards efficient uncertainty quantification with high-resolution morphodynamic models
An alternative approach to lower the computational cost of uncertainty analysis. Application to an idealized example for channel siltation in a harbour.
30/06/2019 by Koen Berends et al.
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Monitoring floodplain vegetation change at river-reach scale
A method to quickly detect where floodplain vegetation changes occur and to which vegetation class did they change.
12/05/2019 by Wimala van Iersel et al.
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From implementation towards maintenance: sustaining collaborative initiatives for integrated floodplain management in the Netherlands
this article explores how stakeholders shape collaborative initiatives aimed at maintaining multifunctional floodplains.
06/07/2016 by Jan Fliervoet et al.
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Flood hazard reduction from automatically applied landscaping measures in RiverScape
Seven flood reduction measures along the Waal river were ranked according to the water level reduction and the displaced material for their implementation.
01/03/2018 by Menno Straatsma et al.
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Residual biomass from Dutch riverine areas—From waste to ecosystem service
We provide information on biomass applications and type of contractual arrangements for using residual riverine biomass as ecosystem service.
18/01/2019 by Astrid Bout et al.
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On evaluating social learning outcomes of serious games to collaboratively address sustainability problems: A Literature Review
This systematic review examines how serious games are evaluated in relation to social learning.
12/11/2018 by Robert-Jan den Haan 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 publicationMonitoring 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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Rivierbodemdynamiek meenemen in het ontwerp van maatregelen
In the Dutch Waal river, the bed topography of the navigational channel is measured bi-weekly. In a so-called TKI-project (cooperation between Rijkswaterstaat, HKV and Twente University) we use this data to link morphological changes to specific interventions in the river. This is not a straightforward as it may seem, because the morphological changes are the sum of small scale changes due to e.g. the presence of groynes, medium scale changes coming from the intervention and large scale changes coming from engineering measures in the (far) past to which the profile is still adjusting. A so-called wavelet analysis can be used to disentangle these different scales and enables us to focus only on the morphological changes due to the intervention. This improves river operations and maintenance and in the future also to facilitate the planning of new measures to minimize morphological impact.
01/10/2020 by Pepijn van Denderen et al.
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