Hydrodynamic modeling in the km 232-480 reach of the Paraná River during the 2020 to 2022 low water flow
The hydrodynamic simulation of the Parana River in the reach km 232-480 during the low flows years 2020-2022 is presented. The simulations were carried out by using a reduced complexity quasi-2D hydrodynamic model, appropriated to represent the evolution of water level, discharge and depth integrate...
| Autores principales: | , |
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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CURIHAM: Centro Universitario Rosario de Investigaciones Hidroambientales Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario Director: Dr. Ing. Hernán Stenta Riobamba 245 bis, 2000 Rosario (Santa Fe), Argentina. Telefa
2024
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| Materias: | |
| Acceso en línea: | https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/235 |
| Aporte de: |
| id |
I15-R229-article-235 |
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| record_format |
ojs |
| institution |
Universidad Nacional de Rosario |
| institution_str |
I-15 |
| repository_str |
R-229 |
| container_title_str |
Cuadernos del CURIHAM |
| language |
Español |
| format |
Artículo revista |
| topic |
hidrodinámica río Paraná bajante modelación cuasi2D modelo de complejidad reducida hydrodynamics Paraná river low flows quasi-2D modeling reduced complexity |
| spellingShingle |
hidrodinámica río Paraná bajante modelación cuasi2D modelo de complejidad reducida hydrodynamics Paraná river low flows quasi-2D modeling reduced complexity Riccardi, Gerardo Basile , Pedro Hydrodynamic modeling in the km 232-480 reach of the Paraná River during the 2020 to 2022 low water flow |
| topic_facet |
hidrodinámica río Paraná bajante modelación cuasi2D modelo de complejidad reducida hydrodynamics Paraná river low flows quasi-2D modeling reduced complexity |
| author |
Riccardi, Gerardo Basile , Pedro |
| author_facet |
Riccardi, Gerardo Basile , Pedro |
| author_sort |
Riccardi, Gerardo |
| title |
Hydrodynamic modeling in the km 232-480 reach of the Paraná River during the 2020 to 2022 low water flow |
| title_short |
Hydrodynamic modeling in the km 232-480 reach of the Paraná River during the 2020 to 2022 low water flow |
| title_full |
Hydrodynamic modeling in the km 232-480 reach of the Paraná River during the 2020 to 2022 low water flow |
| title_fullStr |
Hydrodynamic modeling in the km 232-480 reach of the Paraná River during the 2020 to 2022 low water flow |
| title_full_unstemmed |
Hydrodynamic modeling in the km 232-480 reach of the Paraná River during the 2020 to 2022 low water flow |
| title_sort |
hydrodynamic modeling in the km 232-480 reach of the paraná river during the 2020 to 2022 low water flow |
| description |
The hydrodynamic simulation of the Parana River in the reach km 232-480 during the low flows years 2020-2022 is presented. The simulations were carried out by using a reduced complexity quasi-2D hydrodynamic model, appropriated to represent the evolution of water level, discharge and depth integrated mean flow velocity in the modeled domain discretized with 100 m x 100 m grid cells. In the modeled river reach there is an important port infrastructure, so hydrodynamic simulations are of interest to contribute to the planning of anthropogenic activities and the hydro-environmental evaluation of the use, control and management of water resources. During the period of time simulated in this study, discharges between 6800 m3/s and 16000 m3/s were observed, corresponding to the three-year period with the lowest drained volume registered in the modern series of water levels from 1971 to date. The series of mean daily discharges were assigned as the upstream boundary condition. In order to evaluate the quality of the simulation, daily water levels observed and calculated in the hydrometers at 6 sites were compared: Puerto San Martín (km 448), Rosario (km 416), Villa Constitución (km 368), San Nicolás (km 353), Ramallo (km 325) y San Pedro (km 276). Moreover, maximum, minimum and average values of water levels and amplitude of the range of variation were evaluated. In addition, the duration of water levels and stage-flow relationships in the 6 sites were compared. In the comprehensiveness of the adjustment achieved, the results can be described as very good. |
| publisher |
CURIHAM: Centro Universitario Rosario de Investigaciones Hidroambientales Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario Director: Dr. Ing. Hernán Stenta Riobamba 245 bis, 2000 Rosario (Santa Fe), Argentina. Telefa |
| publishDate |
2024 |
| url |
https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/235 |
| work_keys_str_mv |
AT riccardigerardo hydrodynamicmodelinginthekm232480reachoftheparanariverduringthe2020to2022lowwaterflow AT basilepedro hydrodynamicmodelinginthekm232480reachoftheparanariverduringthe2020to2022lowwaterflow AT riccardigerardo modelacionhidrodinamicaeneltramokm232480delrioparanadurantelabajante2020a2022 AT basilepedro modelacionhidrodinamicaeneltramokm232480delrioparanadurantelabajante2020a2022 |
| first_indexed |
2024-08-12T21:37:14Z |
| last_indexed |
2025-02-05T22:36:53Z |
| _version_ |
1823258720096747520 |
| spelling |
I15-R229-article-2352024-10-18T15:41:29Z Hydrodynamic modeling in the km 232-480 reach of the Paraná River during the 2020 to 2022 low water flow Modelación hidrodinámica en el tramo km 232-480 del Río Paraná durante la bajante 2020 a 2022 Riccardi, Gerardo Basile , Pedro hidrodinámica río Paraná bajante modelación cuasi2D modelo de complejidad reducida hydrodynamics Paraná river low flows quasi-2D modeling reduced complexity The hydrodynamic simulation of the Parana River in the reach km 232-480 during the low flows years 2020-2022 is presented. The simulations were carried out by using a reduced complexity quasi-2D hydrodynamic model, appropriated to represent the evolution of water level, discharge and depth integrated mean flow velocity in the modeled domain discretized with 100 m x 100 m grid cells. In the modeled river reach there is an important port infrastructure, so hydrodynamic simulations are of interest to contribute to the planning of anthropogenic activities and the hydro-environmental evaluation of the use, control and management of water resources. During the period of time simulated in this study, discharges between 6800 m3/s and 16000 m3/s were observed, corresponding to the three-year period with the lowest drained volume registered in the modern series of water levels from 1971 to date. The series of mean daily discharges were assigned as the upstream boundary condition. In order to evaluate the quality of the simulation, daily water levels observed and calculated in the hydrometers at 6 sites were compared: Puerto San Martín (km 448), Rosario (km 416), Villa Constitución (km 368), San Nicolás (km 353), Ramallo (km 325) y San Pedro (km 276). Moreover, maximum, minimum and average values of water levels and amplitude of the range of variation were evaluated. In addition, the duration of water levels and stage-flow relationships in the 6 sites were compared. In the comprehensiveness of the adjustment achieved, the results can be described as very good. Se presenta la simulación hidrodinámica en un tramo del cauce principal del río Paraná entre los km 232 y km 480 en un período que comprende la reciente bajante desde el 01/01/2020 al 31/12/2022, mediante un modelo de complejidad reducida cuasi-2D. El modelo utilizado permitió describir nivel, caudal y velocidad media integrada en la vertical en el dominio espacial discretizado en celdas de 100 m x 100 m. En el tramo existe una importante infraestructura portuaria por lo que resulta de interés la simulación hidrodinámica para aportar a la planificación de las actividades antrópicas y a la evaluación hidroambiental del aprovechamiento, control y gestión del recurso hídrico. En el período de estudio se observaron caudales entre 6800 m3/s y 16000 m3/s correspondiendo al trienio de menor volumen escurrido en lo que va de la serie moderna de niveles desde el año 1971 a la fecha. La señal de entrada consistió en la serie de caudales medios diarios en el borde aguas arriba. Para evaluar la calidad de la simulación se compararon niveles diarios observados y calculados en los hidrómetros en 6 sitios: Puerto San Martín (km 448), Rosario (km 416), Villa Constitución (km 368), San Nicolás (km 353), Ramallo (km 325) y San Pedro (km 276). Asimismo, se evaluaron valores máximos, mínimos y medios de niveles y amplitud del rango de variación de niveles. Además, se compararon las permanencias de niveles y relaciones niveles-caudales en los sitios. En la integralidad del ajuste logrado, los resultados pueden calificarse como muy buenos. CURIHAM: Centro Universitario Rosario de Investigaciones Hidroambientales Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario Director: Dr. Ing. Hernán Stenta Riobamba 245 bis, 2000 Rosario (Santa Fe), Argentina. Telefa 2024-02-26 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion text/html application/pdf https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/235 10.35305/curiham.ed23.e03 Cuadernos del CURIHAM is a half-year publication of the Centro Universitario de Rosario of hydro-environmental research directed by Adelma Mancinelli. It is dedicated to spreading the results of basic and applied research as well as technological innovations on the realm of hidro-environmental issues. It may include field study results, interdisciplinary studies or studies on the state of art on the field: basic hydraulics, fluvial and hydrodinamics, superficial and underground hydrology, urban and stochastic hydrology, planning and management of hydric resources, environmental evaluation, pollution and quality of the water, politics and water legislation, regional hydro-environmental management, hydraulic construction, methods and techniques and everything related to hydro-environmental sciences.; SPECIAL ISSUE (2023): Water Level Drop in the Paraná river; e03 Cuadernos del CURIHAM; EDICIÓN ESPECIAL (2023): Bajante del río Paraná; e03 2683-8168 spa https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/235/256 https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/235/253 https://creativecommons.org/licenses/by-nc-sa/4.0/ |