Ruiz-Villanueva et al 2025a - Revision history

VirginiaRuizVillanueva at 05:44, 23 July 2025

2025-07-23T05:44:39Z

VirginiaRuizVillanueva at 05:42, 23 July 2025

2025-07-23T05:42:31Z

VirginiaRuizVillanueva at 05:29, 23 July 2025

2025-07-23T05:29:56Z

VirginiaRuizVillanueva at 05:25, 23 July 2025

2025-07-23T05:25:19Z

VirginiaRuizVillanueva at 05:20, 23 July 2025

2025-07-23T05:20:39Z

Msanz at 05:00, 23 July 2025

2025-07-23T05:00:57Z

Msanz at 04:50, 23 July 2025

2025-07-23T04:50:34Z

Msanz at 04:50, 23 July 2025

2025-07-23T04:50:18Z

Msanz at 04:41, 23 July 2025

2025-07-23T04:41:20Z

Msanz at 04:34, 23 July 2025

2025-07-23T04:34:26Z

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 Iber-Wood is a calculation module (Plugin) of Iber, a freely distributed software for the simulation of free surface water flows. The interface of Iber is based on GiD, a pre- and post-process tool for multidimensional problem types. Therefore, the first step is to download and install Iber, available from: [https://www.iberaula.es/ https://www.iberaula.es/]
-Once installed, Iber Wood can be activated in the menu '''Iber tools >> Plug-ins...''', as shown in Figure 1, and the Wood Transport can be turned on in the Data Window:
+Once installed, Iber Wood can be activated in the menu '''Iber tools >> Plug-ins...''', as shown in Figure 1, and the Wood Transport can be turned on in the Data Window.
 <div class="center" style="width: auto; margin-left: auto; margin-right: auto;">
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 Problem Data > Wood > Extra Results: additional results can be displayed; they have been used by the model developers mostly and are not needed for most users.<span id="_Toc204064704"></span>
 ==2. Pre-process: setting up a model==

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-==Iber v4. Reference manual and GUI. Instream large wood transport calculation module==
+==Iber v4. Reference manual and GUI. Large wood transport calculation module==
 Virginia Ruiz-Villanueva<sup>1</sup>, Marcos Sanz-Ramos<sup>2</sup>, Ernest Bladé<sup>2</sup>
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 ==Abstract==
-Instream large wood plays a vital role in river systems, shaping habitats and supporting biodiversity. However, during floods, large wood transport can threaten infrastructure and communities. Traditional flood models often overlook wood material, despite its natural presence in rivers. To address this gap, the calculation module Iber-Wood was developed and integrated into the Iber model. Iber-Wood combines the Eulerian Iber 2D hydrodynamics with a Lagrangian model to simulate wood as dynamic elements. The model accounts for wood-flow-sediment, wood-wood, wood-infrastructure, and wood-terrain interactions, using two-way coupling. It has been validated with flume experiments and applied to various real rivers using field data. Applications include studying wood-sediment-flow dynamics and bridge-related wood accumulation. Though deterministic, Iber-Wood enables scenario testing and hypothesis exploration for complex wood dynamics.
+Large wood plays a vital role in river systems, shaping habitats and supporting biodiversity. However, during floods, large wood transport can threaten infrastructure and communities. Traditional flood models often overlook wood material, despite its natural presence in rivers. To address this gap, the calculation module Iber-Wood was developed and integrated into the Iber model. Iber-Wood combines the Eulerian Iber 2D hydrodynamics with a Lagrangian model to simulate wood as dynamic elements. The model accounts for wood-flow-sediment, wood-wood, wood-infrastructure, and wood-terrain interactions, using two-way coupling. It has been validated with flume experiments and applied to various real rivers using field data. Applications include studying wood-sediment-flow dynamics and bridge-related wood accumulation. Though deterministic, Iber-Wood enables scenario testing and hypothesis exploration for complex wood dynamics.
 '''Keywords: '''large wood, clogging, driftwood, woodjam, wood regime.

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 ==6. Applications==
-The Iber-Wood model has been utilized in a variety of case studies and theoretical investigations addressing several key aspects of large wood dynamics in fluvial environments. These applications include the analysis of large wood accumulation at bridges  [<span id='cite-_Bib019'></span>[[#_Bib019|19]]], the influence of large wood on river morphology and morphodynamics [<span id='cite-_Bib020'></span>[[#_Bib020|20]]], and hazard and risk assessment scenarios associated with the transport of wood during floods and flash floods [<span id='cite-_Bib021'></span>[[#_Bib021|21]],<span id='cite-_Bib022'></span>[[#_Bib022|22]],<span id='cite-_Bib023'></span>[[#_Bib023|23]]]. Additionally, the model has been employed to examine the role of secondary currents in bended channels in the motion of large wood [<span id='cite-_Bib024'></span>[[#_Bib024|24]]].
+The Iber-Wood model has been applied in a variety of case studies and theoretical investigations addressing several key aspects of large wood dynamics in fluvial environments. These applications include the analysis of large wood accumulation at bridges  [<span id='cite-_Bib019'></span>[[#_Bib019|19]]], the influence of large wood on river morphology and morphodynamics [<span id='cite-_Bib020'></span>[[#_Bib020|20]]], and hazard and risk assessment scenarios associated with the transport of wood during floods and flash floods [<span id='cite-_Bib021'></span>[[#_Bib021|21]],<span id='cite-_Bib022'></span>[[#_Bib022|22]],<span id='cite-_Bib023'></span>[[#_Bib023|23]]]. Additionally, the model has been employed to examine the role of secondary currents in bended channels in the motion of large wood [<span id='cite-_Bib024'></span>[[#_Bib024|24]]].
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 ==6. Applications==
-Iber-Wood has been applied to different case study or theoretical cases related to large wood accummulation at bridge piers [<span id='cite-_Bib019'></span>[[#_Bib019|19]]], the effect of large wood in river morphology changes [<span id='cite-_Bib020'></span>[[#_Bib020|20]]], risk assessment during flood and flash floods [<span id='cite-_Bib021'></span>[[#_Bib021|21]],<span id='cite-_Bib022'></span>[[#_Bib022|22]],<span id='cite-_Bib023'></span>[[#_Bib023|23]]], and the effect of secondary current in large wood transport process [<span id='cite-_Bib024'></span>[[#_Bib024|24]]].
+The Iber-Wood model has been utilized in a variety of case studies and theoretical investigations addressing several key aspects of large wood dynamics in fluvial environments. These applications include the analysis of large wood accumulation at bridges  [<span id='cite-_Bib019'></span>[[#_Bib019|19]]], the influence of large wood on river morphology and morphodynamics [<span id='cite-_Bib020'></span>[[#_Bib020|20]]], and hazard and risk assessment scenarios associated with the transport of wood during floods and flash floods [<span id='cite-_Bib021'></span>[[#_Bib021|21]],<span id='cite-_Bib022'></span>[[#_Bib022|22]],<span id='cite-_Bib023'></span>[[#_Bib023|23]]]. Additionally, the model has been employed to examine the role of secondary currents in bended channels in the motion of large wood [<span id='cite-_Bib024'></span>[[#_Bib024|24]]].
 <br/><span id="_Toc204064721"></span>

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 ==6. Applications==
-Iber-Wood has been applied to different case study or theoretical cases related to large wood accummulation at bridge piers [<span id='cite-_Bib019'></span>[[#_Bib019|19]]], the effect of large wood in river morphology changes [<span id='cite-_Bib020'></span>[[#_Bib020|20]]], risk assessment during flood and flash floods [<span id='cite-_Bib021'></span>[[#_Bib021|21]],<span id='cite-_Bib022'></span>[[#_Bib022|22]],<span id='cite-_Bib023'></span>[[#_Bib023|23]]], and the efect of secondary current in large wood transport process [<span id='cite-_Bib024'></span>[[#_Bib024|24]]].
+Iber-Wood has been applied to different case study or theoretical cases related to large wood accummulation at bridge piers [<span id='cite-_Bib019'></span>[[#_Bib019|19]]], the effect of large wood in river morphology changes [<span id='cite-_Bib020'></span>[[#_Bib020|20]]], risk assessment during flood and flash floods [<span id='cite-_Bib021'></span>[[#_Bib021|21]],<span id='cite-_Bib022'></span>[[#_Bib022|22]],<span id='cite-_Bib023'></span>[[#_Bib023|23]]], and the effect of secondary current in large wood transport process [<span id='cite-_Bib024'></span>[[#_Bib024|24]]].
 <br/><span id="_Toc204064721"></span>
 ==References==

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 ''proceso.rep: ''This output file contains the information about the progress of the computation. It is the same information as shown in the View process info (Calculation Window).
 <br/><span id="_Toc204064721"></span>
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 <span id='_Bib018'></span>
-[18] Ghaffarian Roohparvar, H., Lopez, D., Mignot, E., Piégay, H., Riviere, N. 2020. Dynamics of floating objects at high particulate Reynolds numbers. Physical Review Fluids. 5. [http://dx.doi.org/10.1103/PhysRevFluids.5.054307 10.1103/PhysRevFluids.5.054307]
+[18] Ghaffarian Roohparvar, H., Lopez, D., Mignot, E., Piégay, H., Riviere, N. 2020. Dynamics of floating objects at high particulate Reynolds numbers. Physical Review Fluids. 5. [http://dx.doi.org/10.1103/PhysRevFluids.5.054307 https://10.1103/PhysRevFluids.5.054307]
+<span id='_Bib024'></span>
-<span id='_Bib004'></span>
+[24] Innocenti, L., Bladé, E., Sanz-Ramos, M., Ruiz-Villanueva, V., Solari, L., Aberle, J. 2023. Two-dimensional numerical modeling of large wood transport in bended channels considering secondary current effects. Water Resources Research, 59, e2022WR034363. [https://doi.org/10.1029/2022WR034363 https://doi.org/10.1029/2022WR034363]
-[4] Sanz-Ramos, M., Valera-Prieto, Ll., García Feal, O., Furdada, G., Bladé, E., Ruiz-Villanueva, V. 2024. Numerical modelling of morphodynamics and large wood transport during flash floods in two Mediterranean Rivers. Conference: Wood in World Rivers 5, Gaspé, Canada. [https://www.researchgate.net/publication/388029943_Numerical_modelling_of_morphodynamics_and_large_wood_transport_during_flash_floods_in_two_Mediterranean_Rivers Link]
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-<span id='_Bib004'></span>
-[4] De Cicco, P.N.; Paris, E., Ruiz-Villanueva, V., Solari, L.; Stoffel, M. 2018. Wood accumulation at bridge piers: a review. River Research and Applications 34, 617-628. [https://doi.org/10.1002/rra.3300 https://doi.org/10.1002/rra.3300]
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-<span id='_Bib006'></span>
-[6] Innocenti, L., Bladé, E., Sanz-Ramos, M., Ruiz-Villanueva, V., Solari, L., Aberle, J. 2023. Two-dimensional numerical modeling of large wood transport in bended channels considering secondary current effects. Water Resources Research, 59, e2022WR034363. [https://doi.org/10.1029/2022WR034363 https://doi.org/10.1029/2022WR034363]
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-<span id='_Bib007'></span>
-[7] Mazzorana B., Ruiz-Villanueva V., Marchi L., Cavalli M., Gems B., Gschnitzer T., Mao L., Iroumé A., Valdebenito G. 2018. Assessing and mitigating large wood-related hazards in mountain streams: recent approaches. Journal of Flood Risk Management 11: 207-222. [https://doi.org/10.1111%2Fjfr3.12316 https://doi.org/10.1111%2Fjfr3.12316]
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-<span id='_Bib009'></span>
-[9] Quiniou, M., Piton, G., Villanueva, V.R., Perrin, C., Savatier, J., Bladé, E. 2022. Large Wood Transport-Related Flood Risks Analysis of Lourdes City Using Iber-Wood Model. In: Gourbesville, P., Caignaert, G. (eds) Advances in Hydroinformatics. Springer Water. Springer, Singapore. [https://doi.org/10.1007/978-981-19-1600-7_31 https://doi.org/10.1007/978-981-19-1600-7_31]
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-<span id='_Bib017'></span>
-[17] Ruiz-Villanueva, V., Wyzga, B., Hajdukiewicz, H., Stoffel, M., 2016e. Exploring large wood retention and deposition in contrasting river morphologies linking numerical modelling and field observations. Earth Surf. Process. Landforms 41, 446–459. [https://doi.org/10.1002/esp.3832 https://doi.org/10.1002/esp.3832]

← Older revision		Revision as of 04:50, 23 July 2025
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	Different options are available to visualise the wood transport results at each time step: log visualisation (as lines), log density, number of logs, log velocity, etc. Wood simulation´s results are also written in different text files (''.rep'') created during the computation inside the project folder. These files can be opened with a text editor.		Different options are available to visualise the wood transport results at each time step: log visualisation (as lines), log density, number of logs, log velocity, etc. Wood simulation´s results are also written in different text files (''.rep'') created during the computation inside the project folder. These files can be opened with a text editor.
−
−	~~''All .dat files are input files that are written when running the computation. The output files have a .rep extension. ''Details of these output files are described in the following section.~~

	<span id='_Toc204064717'></span>		<span id='_Toc204064717'></span>

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 '''Figure 10: View Results menu for wood'''
-Different options are available to visualise the wood transport results at each time step: log visualisation (as lines), log density, number of logs, log velocity, etc.
+Different options are available to visualise the wood transport results at each time step: log visualisation (as lines), log density, number of logs, log velocity, etc. Wood simulation´s results are also written in different text files (''.rep'') created during the computation inside the project folder. These files can be opened with a text editor.
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-Additional possibilities for the pre- and post-process of data and results included in Iber and GID are available online, for example, here:
-−
-:* [https://downloads.gidsimulation.com/GiD_Documentation/Courses/gid_basic/GiD_15_Basic_Courses.pdf https://downloads.gidsimulation.com/GiD_Documentation/Courses/gid_basic/GiD_15_Basic_Courses.pdf]
-:* [https://www.gidsimulation.com/gid-for-science/whats-gid/postprocessing/ https://www.gidsimulation.com/gid-for-science/whats-gid/postprocessing/]
-:* [http://www-opale.inrialpes.fr/Aerochina/info/en/html-version/gid_14.html http://www-opale.inrialpes.fr/Aerochina/info/en/html-version/gid_14.html]
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 Wood simulation´s results are also written in different text files (''.rep'') created during the computation inside the project folder. These files can be opened with a text editor.
 ''All .dat files are input files that are written when running the computation. The output files have a .rep extension. ''Details of these output files are described in the following section.

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-When logs are in contact with the water, they gain moisture, which influences the wood density. Based on experimental experience (see <span id='cite-_Ref204087531'></span>[[#_Ref204087531|[20]]]), wood density may vary with time following the equation:
+When logs are in contact with the water, they gain moisture, which influences the wood density. Based on experimental experience [<span id='cite-_Bib015'></span>[[#_Bib015|15]]], wood density may vary with time following the equation:
 <big>''ρ<sub>f</sub> = ρ<sub>i</sub>∙e<sup>K·t</sup>''</big>
@@ Line 312: / Line 312: @@
 ====Wood with roots====
-If logs include roots, this option must be enabled. Root systems are modelled as attached cylindrical elements (see <span id='cite-_Ref204086684'></span>[[#_Ref204086684|[19]]]), defined by their maximum diameter and width. A reduction coefficient is then applied to adjust the effective size of each rootward.
+If logs include roots, this option must be enabled. Root systems are modelled as attached cylindrical elements [<span id='cite-_Bib011'></span>[[#_Bib011|11]]], defined by their maximum diameter and width. A reduction coefficient is then applied to adjust the effective size of each rootward.
-The presence of roots affects the friction, gravity and drag forces acting on the log. The main effect of the presence of roots is the increase in resisting forces, as roots may contact the riverbed, increasing the friction, depending on the buoyancy. Furthermore, rooted pieces are more likely to rotate, with the roots pointing upstream (see <span id='cite-_Ref204087576'></span>[[#_Ref204087576|[3]]]). Our approximation only considers the frontal area of the rootwad, which has been proven to be the relevant parameter influencing the motion of wood with roots <span id='cite-_Ref204088126'></span>[[#_Ref204088126|[5]]].
+The presence of roots affects the friction, gravity and drag forces acting on the log. The main effect of the presence of roots is the increase in resisting forces, as roots may contact the riverbed, increasing the friction, depending on the buoyancy. Furthermore, rooted pieces are more likely to rotate, with the roots pointing upstream [<span id='cite-_Bib017'></span>[[#_Bib017|17]]]. Our approximation only considers the frontal area of the rootwad, which has been proven to be the relevant parameter influencing the motion of wood with roots [<span id='cite-_Bib018'></span>[[#_Bib018|18]]].
 <span id='_Toc204064712'></span>
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 [16] Ruiz-Villanueva, V., Wyżga, B., Mikuś, P., Hajdukiewicz, H., Stoffel, M., 2016d. The role of flood hydrograph in the remobilization of large wood in a wide mountain river. J. Hydrol. 541, 330–343. [https://doi.org/10.1016/j.jhydrol.2016.02.060 https://doi.org/10.1016/j.jhydrol.2016.02.060]
+<span id='_Bib018'></span>
+[18] Ghaffarian Roohparvar, H., Lopez, D., Mignot, E., Piégay, H., Riviere, N. 2020. Dynamics of floating objects at high particulate Reynolds numbers. Physical Review Fluids. 5. [http://dx.doi.org/10.1103/PhysRevFluids.5.054307 10.1103/PhysRevFluids.5.054307]
@@ Line 543: / Line 545: @@
-<span id='_Bib003'></span>
-[3] Comper, T., Lorenzo Picco, Ernest Bladé Castellet, Ruiz-Villanueva, V. 2018. Numerical modelling of large wood dynamics in the braided Piave River (Italy): the important role of roots. 5th IAHR Europe Congress — New Challenges in Hydraulic Research and Engineering, DOI:10.3850/978-981-11-2731-1_210-cd. [https://www.researchgate.net/publication/325996187_Numerical_modelling_of_large_wood_dynamics_in_the_braided_Piave_River_Italy_the_important_role_of_roots https://www.researchgate.net/publication/325996187_Numerical_modelling_of_large_wood_dynamics_in_the_braided_Piave_River_Italy_the_important_role_of_roots]
 <span id='_Bib004'></span>
 [4] De Cicco, P.N.; Paris, E., Ruiz-Villanueva, V., Solari, L.; Stoffel, M. 2018. Wood accumulation at bridge piers: a review. River Research and Applications 34, 617-628. [https://doi.org/10.1002/rra.3300 https://doi.org/10.1002/rra.3300]
-<span id='_Bib005'></span>
-[5] Ghaffarian Roohparvar, H., Lopez, D., Mignot, E., Piégay, H., Riviere, N. 2020. Dynamics of floating objects at high particulate Reynolds numbers. Physical Review Fluids. 5. [http://dx.doi.org/10.1103/PhysRevFluids.5.054307 10.1103/PhysRevFluids.5.054307]
 <span id='_Bib006'></span>

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 |  style="border: 1pt solid black;text-align: center;"|<span style="text-align: center; font-size: 75%;">693±102</span>
 |  style="border: 1pt solid black;text-align: center;"|<span style="text-align: center; font-size: 75%;">Abies (green wood)</span>
-|  rowspan='9' style="border: 1pt solid black;text-align: center;"|<span style="text-align: center; font-size: 75%;">Ruiz-Villanueva et al., 2016, Catena (see reference list)</span>
+|  rowspan='9' style="border: 1pt solid black;text-align: center;"|<span style="text-align: center; font-size: 75%;">Ruiz-Villanueva et al. (2016c) [<span id='cite-_Bib015'></span>[[#_Bib015|15]]]</span>
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 |  style="border: 1pt solid black;text-align: center;"|<span style="text-align: center; font-size: 75%;">850-950</span>
 |  style="border: 1pt solid black;text-align: center;"|<span style="text-align: center; font-size: 75%;">Large Alders</span>
-|  rowspan='2' style="border: 1pt solid black;text-align: center;"|<span style="text-align: center; font-size: 75%;">Ruiz-Villanueva et al., 2016, Geomorphology, ESPL, Journal of Hydrology</span>
+|  rowspan='2' style="border: 1pt solid black;text-align: center;"|<span style="text-align: center; font-size: 75%;">Ruiz-Villanueva et al. (2016b,d) [<span id='cite-_Bib09'></span>[[#_Bib09|9]],<span id='cite-_Bib016'></span>[[#_Bib016|16]]]</span>
 |-
 |  style="border: 1pt solid black;text-align: center;"|<span style="text-align: center; font-size: 75%;">400-700</span>
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 [14] Valera-Prieto, Ll., Sanz-Ramos, M., Ruiz-Villanueva, V. 2024. Modelling of morphodynamics and large wood transport during the 2019 flash flood in the Francolí River (Tarragona). XI Congreso Geológico de España 2024, Ávila (Spain). [https://www.researchgate.net/publication/388029267_Modelling_of_morphodynamics_and_large_wood_transport_during_the_2019_flash_flood_in_the_Francoli_River_Tarragona Link]
+<span id='_Bib016'></span>
+[16] Ruiz-Villanueva, V., Wyżga, B., Mikuś, P., Hajdukiewicz, H., Stoffel, M., 2016d. The role of flood hydrograph in the remobilization of large wood in a wide mountain river. J. Hydrol. 541, 330–343. [https://doi.org/10.1016/j.jhydrol.2016.02.060 https://doi.org/10.1016/j.jhydrol.2016.02.060]
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-<span id='_Bib016'></span>
-[16] Ruiz-Villanueva, V., Wyżga, B., Mikuś, P., Hajdukiewicz, H., Stoffel, M., 2016c. The role of flood hydrograph in the remobilization of large wood in a wide mountain river. J. Hydrol. 541, 330–343. [https://doi.org/10.1016/j.jhydrol.2016.02.060 https://doi.org/10.1016/j.jhydrol.2016.02.060]
 <span id='_Bib017'></span>
-[17] Ruiz-Villanueva, V., Wyzga, B., Hajdukiewicz, H., Stoffel, M., 2016d. Exploring large wood retention and deposition in contrasting river morphologies linking numerical modelling and field observations. Earth Surf. Process. Landforms 41, 446–459. [https://doi.org/10.1002/esp.3832 https://doi.org/10.1002/esp.3832]
+[17] Ruiz-Villanueva, V., Wyzga, B., Hajdukiewicz, H., Stoffel, M., 2016e. Exploring large wood retention and deposition in contrasting river morphologies linking numerical modelling and field observations. Earth Surf. Process. Landforms 41, 446–459. [https://doi.org/10.1002/esp.3832 https://doi.org/10.1002/esp.3832]
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-<span id='_Bib020'></span>
-[20] Ruiz-Villanueva, V., Piégay, H., Gaertner, V., Perret, F., & Stoffel, M. 2016. Wood density and moisture sorption and its influence on large wood mobility in rivers. Catena, 140, 182–194. [https://doi.org/10.1016/j.catena.2016.02.001 https://doi.org/10.1016/j.catena.2016.02.001]