Sediment budget analysis of the Guayas River using a process-based model

Autor: P. D. Barrera Crespo, E. Mosselman, A. Giardino, A. Becker, W. Ottevanger, M. Nabi, M. Arias-Hidalgo

Publikováno v: Hydrology and Earth System Sciences, Vol 23, Pp 2763-2778 (2019)

The equatorial Daule and Babahoyo rivers meet and combine into the tidal Guayas River, which flows into the largest estuary on the Pacific coast of South America. The city of Guayaquil, located along the Guayas, is the main port of Ecuador but, at th

Externí odkaz: https://doaj.org/article/73c85bf7493249d28690eed2f9ccb3ec

Ill posedness in modelling two-dimensional morphodynamic problems

Autor: Víctor Chavarrías, Ralph Mathias Johannes Schielen, W. Ottevanger, Astrid Blom

Publikováno v: Journal of Fluid Mechanics, 868
Journal of fluid mechanics, 868, 461-500. Cambridge University Press

A two-dimensional model describing river morphodynamic processes under mixed-size sediment conditions is analysed with respect to its well posedness. Well posedness guarantees the existence of a unique solution continuously depending on the problem d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31f46c12641bfddf7de2016aafb7a7cf
https://doi.org/10.1017/jfm.2019.166

Aortic Aneurysm Rupture After Urokinase Treatment for Acute Limb Ischemia in Two Patients After EVAR

Autor: Daniel Eefting, Rigo Hoencamp, Davy R. Sudiono, Jaap W. Ottevanger, Edwin van der Linden

Publikováno v: Cardiovascular & Interventional Radiology, 40(10), 1641-1644. Springer-Verlag
CardioVascular and Interventional Radiology, 40(10), 1641-1644
CardioVascular and Interventional Radiology

Endovascular aneurysm repair (EVAR) is first-choice treatment for many patients with abdominal aortic aneurysms. Complications unique to endovascular treatment include endoleak and endotension, which can eventually lead to rupture. We present two cas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32f36f80968bc2d8a56691a49dce31d6
https://pure.eur.nl/en/publications/bac530e3-71b4-4078-b435-fb09b451763c

Downstream fining processes in sandy lowland rivers

Autor: Roy M. Frings, Kees Sloff, W. Ottevanger

Publikováno v: Journal of Hydraulic Research. 49:178-193

Downstream fining of river bed sediments is well known for gravel-bed rivers, but also occurs in sand-bed rivers. The objective of this study was to determine the effect of selective transport processes, dune sorting, overbank deposition, channel mig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::155e9745c3cf8c97f29fcc4785f8adcb
https://doi.org/10.1080/00221686.2011.561000

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