dor_id: 11055

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Atmósfera", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Scientific Electronic Library Online (SciELO); SCOPUS, Web Of Science (WoS); SCImago Journal Rank (SJR)

561.#.#.u: https://www.atmosfera.unam.mx/

650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://www.revistascca.unam.mx/atm/index.php/atm/index

351.#.#.b: Atmósfera

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://www.revistascca.unam.mx/atm/index.php/atm/article/view/19367/18346

100.1.#.a: Herrera Cervantes, H.; Lluch Cota, S.E.; Lluch Cota, D. B.; Gutiérrez De Velasco Sanromán, G.; Lluch Belda, D.

524.#.#.a: Herrera Cervantes, H., et al. (2010). ENSO influence on satellite-derived chlorophyll trends in the Gulf of California. Atmósfera; Vol. 23 No. 3, 2010. Recuperado de https://repositorio.unam.mx/contenidos/11055

245.1.0.a: ENSO influence on satellite-derived chlorophyll trends in the Gulf of California

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

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

264.#.0.c: 2010

264.#.1.c: 2010-09-22

653.#.#.a: Interanual variability; EOF; physical-biological coupling; Interanual variability; EOF; physical-biological coupling

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

884.#.#.k: https://www.revistascca.unam.mx/atm/index.php/atm/article/view/19367

001.#.#.#: 022.oai:ojs.pkp.sfu.ca:article/19367

041.#.7.h: eng

520.3.#.a: ENSO impacts on the Gulf of California ecology remains a matter of controversy, because of contrasting field observations. In the present study, interannual variability is examined from fields of the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) surface chlorophyll (Chl-a) from September 1997, the start of data from the SeaWiFS, until December 2006. Empirical orthogonal function (EOF) analysis and the spatial signature of the multivariate El Niño index (MEI), as revealed by a linear regression analysis (LRA), were used to quantify the degree of climate forcing (ENSO impacts) over the Gulf of California Chl-a. The spatial patterns of EOF1 (that explained 44% of the total variance) and the slopes and correlation coefficients (R) values resulted similar, suggesting that the effects of ENSO events in the gulf are not homogeneous, showing that eastern coast and the northern area were the most variable, affected and closely correlated with the MEI (r ≈ –0.5, P < 0.01), while at the Midriff Islands region and the western coast less variability and weaker correlation with the MEI were observed, explaining the apparent contradictions regarding the ecological ef­fects of ENSO in the Gulf of California. The EOF1 amplitude time series was significantly correlated to MEI (r = –0.69, P < 0.01) showing approximately one year lag between the 1999-2004 overall warming period onset, represented by the increase of MEI values and the decrease of the Gulf of California Chl-a interannual variability (2000-2004). ENSO conditions consisting of decreasing/increasing Chl-a patterns were observed along both coasts of the gulf, while opposite conditions were revealed in the surface sea temperature (SST) pattern, reflecting the strong physical-biological coupling during the El Niño-La Niña events.

773.1.#.t: Atmósfera; Vol. 23 No. 3 (2010)

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

310.#.#.a: Trimestral

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

handle: 00a64965f304489b

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

856.#.0.q: application/pdf

245.1.0.b: ENSO influence on satellite-derived chlorophyll trends in the Gulf of California

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

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

license_type: by-nc

_deleted_conflicts: 2-db4cb4850359c9075cbef067253a0dd7

No entro en nada

No entro en nada 2

Artículo

ENSO influence on satellite-derived chlorophyll trends in the Gulf of California

Herrera Cervantes, H.; Lluch Cota, S.E.; Lluch Cota, D. B.; Gutiérrez De Velasco Sanromán, G.; Lluch Belda, D.

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

Herrera Cervantes, H., et al. (2010). ENSO influence on satellite-derived chlorophyll trends in the Gulf of California. Atmósfera; Vol. 23 No. 3, 2010. Recuperado de https://repositorio.unam.mx/contenidos/11055

Descripción del recurso

Autor(es)
Herrera Cervantes, H.; Lluch Cota, S.E.; Lluch Cota, D. B.; Gutiérrez De Velasco Sanromán, G.; Lluch Belda, D.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
ENSO influence on satellite-derived chlorophyll trends in the Gulf of California
Fecha
2010-09-22
Resumen
ENSO impacts on the Gulf of California ecology remains a matter of controversy, because of contrasting field observations. In the present study, interannual variability is examined from fields of the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) surface chlorophyll (Chl-a) from September 1997, the start of data from the SeaWiFS, until December 2006. Empirical orthogonal function (EOF) analysis and the spatial signature of the multivariate El Niño index (MEI), as revealed by a linear regression analysis (LRA), were used to quantify the degree of climate forcing (ENSO impacts) over the Gulf of California Chl-a. The spatial patterns of EOF1 (that explained 44% of the total variance) and the slopes and correlation coefficients (R) values resulted similar, suggesting that the effects of ENSO events in the gulf are not homogeneous, showing that eastern coast and the northern area were the most variable, affected and closely correlated with the MEI (r ≈ –0.5, P < 0.01), while at the Midriff Islands region and the western coast less variability and weaker correlation with the MEI were observed, explaining the apparent contradictions regarding the ecological ef­fects of ENSO in the Gulf of California. The EOF1 amplitude time series was significantly correlated to MEI (r = –0.69, P < 0.01) showing approximately one year lag between the 1999-2004 overall warming period onset, represented by the increase of MEI values and the decrease of the Gulf of California Chl-a interannual variability (2000-2004). ENSO conditions consisting of decreasing/increasing Chl-a patterns were observed along both coasts of the gulf, while opposite conditions were revealed in the surface sea temperature (SST) pattern, reflecting the strong physical-biological coupling during the El Niño-La Niña events.
Tema
Interanual variability; EOF; physical-biological coupling; Interanual variability; EOF; physical-biological coupling
Idioma
eng
ISSN
ISSN electrónico: 2395-8812; ISSN impreso: 0187-6236

Enlaces