Steady 1D water surface model of natural rivers with vegetated floodplain

Światek, D; Kubrak, Janusz; Chormański, Jarosław

doi:10.1201/9781439833865.ch56

Cited by 7 publications

(5 citation statements)

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“…To present how different DTMs applied to flood-mapping procedures affected the final results of the flood area and floodplain volume calculations, we analyzed floods of 1%, 5%, 10%, 20%, and 50% recurrence (Table 5). Water levels were modeled using a one-dimensional hydrodynamic model 50 …”

Section: Resultsmentioning

confidence: 99%

Developing an algorithm for enhancement of a digital terrain model for a densely vegetated floodplain wetland

Mirosław‐Świątek

Szporak-Wasilewska

Michałowski

et al. 2016

J. Appl. Remote Sens

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Abstract. Airborne laser scanning survey data were conducted with a scanning density of 4 points∕m 2 to accurately map the surface of a unique central European complex of wetlands: the lower Biebrza River valley (Poland). A method to correct a degrading effect of vegetation (so-called "vegetation effect") on digital terrain models (DTMs) was applied utilizing remotely sensed images, real-time kinematic global positioning system elevation measurements, topographical surveys, and vegetation height measurements. Geographic object-based image analysis (GEOBIA) was performed to map vegetation within the study area that was used as categories from which vegetation height information was derived for the DTM correction. License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.

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Section: Resultsmentioning

confidence: 99%

Developing an algorithm for enhancement of a digital terrain model for a densely vegetated floodplain wetland

Mirosław‐Świątek

Szporak-Wasilewska

Michałowski

et al. 2016

J. Appl. Remote Sens

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“…The initial condition refers to the state of flow in the river when the simulation starts. In the model presented in this paper a steady flow in the channel is used as the initial condition (Swiatek et al, 2006). The finite element method in the Galerkin formulation was used to solve a pair of Eqs.…”

Section: Numerical Model Development 21 the Unsteady Flow Modelmentioning

confidence: 99%

Water Resources Management and Modeling

Nayak¹

2012

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He is working as Scientist at National Institute of Hydrology, Kakinada since 1998. Subsequently, he completed his Doctorate degree from Indian Institute of Technology Madras, Chennai in 2008. He is working in the area of surface water modeling using soft computing techniques. His major research contributions include development of models and software tools for hydrologic modeling using fuzzy and neurofuzzy computing techniques. Currently he is doing research on the impact of climate change on water resources. He is acting as Editorial Board member for Journal of Hydrology, Elsevier Sciences.

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“…The impact of a single land use change can hardly be separated by modelling. A similar situation is given for inundation zones where manifold applications of 1D‐, 2D‐ or 3D‐hydraulic models exist for real case studies (Anderson et al ., ; Büttner et al ., ; Swiatek, ; Woodhead et al ., ). Concluding from the limitations of real case studies, the investigations in the frame of this project are focused on the systematic analysis of schematised model areas for runoff‐forming and inundation regions.…”

Section: Introductionmentioning

confidence: 99%

Model‐based Assessment of Land Use Impacts on Runoff and Inundation Caused by Flood Events

Quast

Messal

Ehlert

et al. 2011

Irrigation and Drainage

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After extreme river flood events, the role of agricultural land use and its contribution to flood risks are often the subject of controversial discussion. The possibilities and potential of mitigating flood risks using non‐structural measures within the agricultural sector were investigated for both runoff formation zones and inundation zones. Based on infiltration and erosion models, the development of runoff formation and erosion‐caused matter loads was assessed for schematised surfaces under different rainfall conditions and different farming practices. These schematised model approaches enabled a more distinct understanding of impact reactions and processes than can be achieved by using complex river basin models. The results show the range, potential, and limits of agricultural practices and land use in terms of runoff generation and flood water levels. Copyright © 2011 John Wiley & Sons, Ltd.

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Steady 1D water surface model of natural rivers with vegetated floodplain

Cited by 7 publications

References 0 publications

Developing an algorithm for enhancement of a digital terrain model for a densely vegetated floodplain wetland

Developing an algorithm for enhancement of a digital terrain model for a densely vegetated floodplain wetland

Water Resources Management and Modeling

Model‐based Assessment of Land Use Impacts on Runoff and Inundation Caused by Flood Events

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