Evaluación del modelo hidrológico Dynamic Water Balance a escala diaria en cuencas tropicales

ilustraciones, gráficas, tablas

Autores:
García Echeverri, Camila Andrea
Tipo de recurso:
Fecha de publicación:
2022
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/81573
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/81573
https://repositorio.unal.edu.co/
Palabra clave:
550 - Ciencias de la tierra::551 - Geología, hidrología, meteorología
Hydrology - Mathematical models
Runoff
Escorrentía
Cuencas hidrográficas
Hidrología - Modelos matemáticos
Watersheds
Modelación matemática
DWB
Clasificación no supervisada
K-means
CDC
DDS-AU
Mathematical modeling
DWB
Unsupervised classification
K-means
FDC
DDS-AU
Rights
openAccess
License
Reconocimiento 4.0 Internacional
id UNACIONAL2_c037505c61687b097c12da383b148c17
oai_identifier_str oai:repositorio.unal.edu.co:unal/81573
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
dc.title.spa.fl_str_mv Evaluación del modelo hidrológico Dynamic Water Balance a escala diaria en cuencas tropicales
dc.title.translated.eng.fl_str_mv Evaluation of the Dynamic Water Balance hydrological model at daily scale in tropical watersheds
title Evaluación del modelo hidrológico Dynamic Water Balance a escala diaria en cuencas tropicales
spellingShingle Evaluación del modelo hidrológico Dynamic Water Balance a escala diaria en cuencas tropicales
550 - Ciencias de la tierra::551 - Geología, hidrología, meteorología
Hydrology - Mathematical models
Runoff
Escorrentía
Cuencas hidrográficas
Hidrología - Modelos matemáticos
Watersheds
Modelación matemática
DWB
Clasificación no supervisada
K-means
CDC
DDS-AU
Mathematical modeling
DWB
Unsupervised classification
K-means
FDC
DDS-AU
title_short Evaluación del modelo hidrológico Dynamic Water Balance a escala diaria en cuencas tropicales
title_full Evaluación del modelo hidrológico Dynamic Water Balance a escala diaria en cuencas tropicales
title_fullStr Evaluación del modelo hidrológico Dynamic Water Balance a escala diaria en cuencas tropicales
title_full_unstemmed Evaluación del modelo hidrológico Dynamic Water Balance a escala diaria en cuencas tropicales
title_sort Evaluación del modelo hidrológico Dynamic Water Balance a escala diaria en cuencas tropicales
dc.creator.fl_str_mv García Echeverri, Camila Andrea
dc.contributor.advisor.spa.fl_str_mv Mancipe Munoz, Nestor Alonso
Zamora Ávila, David Andrés
dc.contributor.author.spa.fl_str_mv García Echeverri, Camila Andrea
dc.contributor.researchgroup.spa.fl_str_mv Grupo de Investigación en Ingeniería de Recursos Hidrícos Gireh
dc.subject.ddc.spa.fl_str_mv 550 - Ciencias de la tierra::551 - Geología, hidrología, meteorología
topic 550 - Ciencias de la tierra::551 - Geología, hidrología, meteorología
Hydrology - Mathematical models
Runoff
Escorrentía
Cuencas hidrográficas
Hidrología - Modelos matemáticos
Watersheds
Modelación matemática
DWB
Clasificación no supervisada
K-means
CDC
DDS-AU
Mathematical modeling
DWB
Unsupervised classification
K-means
FDC
DDS-AU
dc.subject.armarc.eng.fl_str_mv Hydrology - Mathematical models
dc.subject.lemb.spa.fl_str_mv Runoff
Escorrentía
Cuencas hidrográficas
Hidrología - Modelos matemáticos
dc.subject.lemb.eng.fl_str_mv Watersheds
dc.subject.proposal.spa.fl_str_mv Modelación matemática
DWB
Clasificación no supervisada
K-means
CDC
DDS-AU
dc.subject.proposal.eng.fl_str_mv Mathematical modeling
DWB
Unsupervised classification
K-means
FDC
DDS-AU
description ilustraciones, gráficas, tablas
publishDate 2022
dc.date.accessioned.none.fl_str_mv 2022-06-13T19:47:02Z
dc.date.available.none.fl_str_mv 2022-06-13T19:47:02Z
dc.date.issued.none.fl_str_mv 2022-03-17
dc.type.spa.fl_str_mv Trabajo de grado - Maestría
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/masterThesis
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/acceptedVersion
dc.type.content.spa.fl_str_mv Text
dc.type.redcol.spa.fl_str_mv http://purl.org/redcol/resource_type/TM
status_str acceptedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/81573
dc.identifier.instname.spa.fl_str_mv Universidad Nacional de Colombia
dc.identifier.reponame.spa.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
dc.identifier.repourl.spa.fl_str_mv https://repositorio.unal.edu.co/
url https://repositorio.unal.edu.co/handle/unal/81573
https://repositorio.unal.edu.co/
identifier_str_mv Universidad Nacional de Colombia
Repositorio Institucional Universidad Nacional de Colombia
dc.language.iso.spa.fl_str_mv spa
language spa
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spelling Reconocimiento 4.0 Internacionalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Mancipe Munoz, Nestor Alonso1ec21831856a251e487e482eccfdde47600Zamora Ávila, David Andrés7383268024fea38a3b438b6df6ab2c44García Echeverri, Camila Andreae6efa4dc0dea26e99e848f5cc167e761Grupo de Investigación en Ingeniería de Recursos Hidrícos Gireh2022-06-13T19:47:02Z2022-06-13T19:47:02Z2022-03-17https://repositorio.unal.edu.co/handle/unal/81573Universidad Nacional de ColombiaRepositorio Institucional Universidad Nacional de Colombiahttps://repositorio.unal.edu.co/ilustraciones, gráficas, tablasEste trabajo final de maestría presenta los resultados de la evaluación del modelo Dynamic Water Balance (DWB) a escala diaria para representar escorrentía en cuencas tropicales. El presente proyecto utilizó como insumo diferentes conjuntos de datos generados en el marco del Estudio Nacional del Agua del año 2018 (ENA2018) desarrollado por el IDEAM. La información suministrada corresponde a un total de 497 cuencas, de las cuales seleccionaron 30 para este estudio. La selección de las cuencas se realizó a través del algoritmo de clasificación no supervisada k-means que consideró variables morfométricas, hidroclimatológicas, demográficas y geográficas y su relación con una variable que cuantificó el cambio de las coberturas. De esta forma, se identificaron 8 clusters o grupos de cuencas con comportamiento similar y de características heterogéneas. A las 30 cuencas seleccionadas se les realizó una modelación hidrológica con DWB siguiendo el protocolo de modelación hidrológica, así que se hizo la evaluación de la incertidumbre dada por los parámetros del modelo. Dados los resultados encontrados en la revisión bibliográfica, se adoptó una función multiobjetivo que combinó el KGE y RVE con el fin de mejorar el desempeño de la escorrentía diaria, haciendo énfasis en la representación de la curva de duración de caudales siendo esta la mayor ventaja identificada por los desarrolladores del modelo en esta escala. El proceso de evaluación de los resultados arrojó que el modelo DWB logra reproducir las curvas de duración de caudales con excepción de los caudales bajos. Al evaluar la representación temporal a través de análisis de la función objetivo, el modelo arrojó resultados entre muy buenos y satisfactorios en más del 70% de las cuencas de los clusters 1, 5, 7 y 8, estas cuencas con buenos resultados se ubican principalmente sobre las cordilleras. Como resultado general, este trabajo condujo a la identificación de oportunidades de adaptación del modelo DWB con miras a mejorar la representación de la escorrentía diaria. Se identificó que se debe incluir el proceso de tránsito hidrológico y para este fin se presentaron dos estrategias que podrían ser aplicadas, la primera basada en la inclusión de este proceso dentro del modelo como es el caso de la convolución del hidrograma unitario que ha sido implementado en otros modelos hidrológicos parsimoniosos y la segunda basada en el acople con algoritmos externos que han sido diseñados para realizar este proceso. (Texto tomado de la fuente).This final master work presents the results of the evaluation of the model Dynamic Water Balance (DWB) model at daily scale to simulate runoff in tropical watersheds. The present project used as input dataset information generated in the framework of the 2018 National Water Study developed by IDEAM. Therefore, 30 out of 497 watersheds area selected to be assessed in this study. The selection of the watersheds is made through the unsupervised k-means classification algorithm that considered morphometric, hydroclimatological, demographic, and geographic variables and their relationship with a variable that quantified the change in land cover. Thus, 8 clusters or groups of watersheds with similar behavior and heterogeneous characteristics are identified. The 30 selected watersheds were subjected to hydrological modeling with DWB following the hydrological modeling protocol. Then, the uncertainty given by the model parameters is evaluated. Given the results found in the literature review, a multi-objective function combining the KGE and RVE is adopted to improve the daily runoff performance, emphasizing the representation of the flow duration curve which was the major advantage identified by the model developers at the daily scale. The process of evaluating the results showed that the DWB model can reproduce the flow duration curves except for low flows. When evaluating the temporal representation through analysis of the objective function, the model yields very good to satisfactory results in more than 70% of the watersheds in clusters 1, 5, 7 and 8, these basins with good results are located mainly in the mountains. As a general result, this work led to the identification of opportunities for adapting the DWB model to a daily simulation of runoff. It is identified that the hydrologic routing process should be included and for this purpose two strategies are suggested: [1] the inclusion of a hydrologic routing based on the convolution of the unit hydrograph that has been implemented in other parsimonious hydrologic models and [2] the coupling with external algorithms that have been designed to perform this process.Incluye anexosMaestríaMagíster en Ingeniería - Recursos HidráulicosModelación hidrológicaxii, 95 páginasapplication/pdfapplication/x-compressedspaUniversidad Nacional de ColombiaBogotá - Ingeniería - Maestría en Ingeniería - Recursos HidráulicosDepartamento de Ingeniería Civil y AgrícolaFacultad de IngenieríaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá550 - Ciencias de la tierra::551 - Geología, hidrología, meteorologíaHydrology - Mathematical modelsRunoffEscorrentíaCuencas hidrográficasHidrología - Modelos matemáticosWatershedsModelación matemáticaDWBClasificación no supervisadaK-meansCDCDDS-AUMathematical modelingDWBUnsupervised classificationK-meansFDCDDS-AUEvaluación del modelo hidrológico Dynamic Water Balance a escala diaria en cuencas tropicalesEvaluation of the Dynamic Water Balance hydrological model at daily scale in tropical watershedsTrabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMAnshuman, A., Kunnath-Poovakka, A., & Eldho, T. 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EVESURBIFBPUiBMQSBTRUNSRVRBUsONQSBHRU5FUkFMLiAqTEEgVEVTSVMgQSBQVUJMSUNBUiBERUJFIFNFUiBMQSBWRVJTScOTTiBGSU5BTCBBUFJPQkFEQS4gCgpBbCBoYWNlciBjbGljIGVuIGVsIHNpZ3VpZW50ZSBib3TDs24sIHVzdGVkIGluZGljYSBxdWUgZXN0w6EgZGUgYWN1ZXJkbyBjb24gZXN0b3MgdMOpcm1pbm9zLiBTaSB0aWVuZSBhbGd1bmEgZHVkYSBzb2JyZSBsYSBsaWNlbmNpYSwgcG9yIGZhdm9yLCBjb250YWN0ZSBjb24gZWwgYWRtaW5pc3RyYWRvciBkZWwgc2lzdGVtYS4KClVOSVZFUlNJREFEIE5BQ0lPTkFMIERFIENPTE9NQklBIC0gw5psdGltYSBtb2RpZmljYWNpw7NuIDE5LzEwLzIwMjEK