dor_id: 11023

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336.#.#.a: Artículo

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856.4.0.u: https://www.revistascca.unam.mx/atm/index.php/atm/article/view/34128/39672

100.1.#.a: Arellano Lara, Fabiola Del Rosario; Escalante Sandoval, Carlos Agustin

524.#.#.a: Arellano Lara, Fabiola Del Rosario, et al. (2014). MULTIVARIATE DELINEATION OF RAINFALL HOMOGENEOUS REGIONS FOR ESTIMATING QUANTILES OF MAXIMUM DAILY RAINFALL: A CASE STUDY OF NORTHWESTERN MEXICO. Atmósfera; Vol. 27 No. 1, 2014. Recuperado de https://repositorio.unam.mx/contenidos/11023

245.1.0.a: MULTIVARIATE DELINEATION OF RAINFALL HOMOGENEOUS REGIONS FOR ESTIMATING QUANTILES OF MAXIMUM DAILY RAINFALL: A CASE STUDY OF NORTHWESTERN MEXICO

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

264.#.0.c: 2014

264.#.1.c: 2013-11-11

653.#.#.a: Homogeneous rainfall regions; principal component analysis; hierarchical ascending clustering; regional frequency analysis

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC 4.0 Internacional, https://creativecommons.org/licenses/by-nc/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico editora@atmosfera.unam.mx

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041.#.7.h: eng

520.3.#.a: Lack of data in maximum daily rainfall frequency analysis can generate inefficient estimates for design purposes. An approach to diminish these errors is to apply regional estimation techniques, which require that all stations be located at the same homogeneous region. In this paper, a delineation of homogeneous precipitation regions was made based on the multivariate methods of principal component analysis and hierarchical ascending clustering. A region in northwestern Mexico was selected to apply this methodology. It was concluded that only the coefficients of variation of the L-moments, along with latitude, longitude and altitude at each climatological station are sufficient to define the homogeneous rainfall regions, and that either the inclusion or exclusion of information in the regional techniques has a direct impact on the estimation of events associated to different return periods.

773.1.#.t: Atmósfera; Vol. 27 No. 1 (2014)

773.1.#.o: https://www.revistascca.unam.mx/atm/index.php/atm/index

046.#.#.j: 2021-10-20 00:00:00.000000

022.#.#.a: ISSN electrónico: 2395-8812; ISSN impreso: 0187-6236

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264.#.1.b: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

handle: 6a27db79c73292

harvesting_date: 2023-06-20 16:00:00.0

856.#.0.q: application/pdf

245.1.0.b: Multivariate delineation of rainfall homogeneous regions: A case study of Northwestern Mexico.

last_modified: 2023-06-20 16:00:00

license_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode.es

license_type: by-nc

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No entro en nada

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Artículo

MULTIVARIATE DELINEATION OF RAINFALL HOMOGENEOUS REGIONS FOR ESTIMATING QUANTILES OF MAXIMUM DAILY RAINFALL: A CASE STUDY OF NORTHWESTERN MEXICO

Arellano Lara, Fabiola Del Rosario; Escalante Sandoval, Carlos Agustin

Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM, publicado en Atmósfera, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Arellano Lara, Fabiola Del Rosario, et al. (2014). MULTIVARIATE DELINEATION OF RAINFALL HOMOGENEOUS REGIONS FOR ESTIMATING QUANTILES OF MAXIMUM DAILY RAINFALL: A CASE STUDY OF NORTHWESTERN MEXICO. Atmósfera; Vol. 27 No. 1, 2014. Recuperado de https://repositorio.unam.mx/contenidos/11023

Descripción del recurso

Autor(es)
Arellano Lara, Fabiola Del Rosario; Escalante Sandoval, Carlos Agustin
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
MULTIVARIATE DELINEATION OF RAINFALL HOMOGENEOUS REGIONS FOR ESTIMATING QUANTILES OF MAXIMUM DAILY RAINFALL: A CASE STUDY OF NORTHWESTERN MEXICO
Fecha
2013-11-11
Resumen
Lack of data in maximum daily rainfall frequency analysis can generate inefficient estimates for design purposes. An approach to diminish these errors is to apply regional estimation techniques, which require that all stations be located at the same homogeneous region. In this paper, a delineation of homogeneous precipitation regions was made based on the multivariate methods of principal component analysis and hierarchical ascending clustering. A region in northwestern Mexico was selected to apply this methodology. It was concluded that only the coefficients of variation of the L-moments, along with latitude, longitude and altitude at each climatological station are sufficient to define the homogeneous rainfall regions, and that either the inclusion or exclusion of information in the regional techniques has a direct impact on the estimation of events associated to different return periods.
Tema
Homogeneous rainfall regions; principal component analysis; hierarchical ascending clustering; regional frequency analysis
Idioma
eng
ISSN
ISSN electrónico: 2395-8812; ISSN impreso: 0187-6236

Enlaces