dor_id: 11192

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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

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

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

856.4.0.u: https://www.revistascca.unam.mx/atm/index.php/atm/article/view/8358/7828

100.1.#.a: Hernández Téllez, J.; Aldeco Ramírez, J.; Salas De León, David Alberto

524.#.#.a: Hernández Téllez, J., et al. (1993). Cooling and heating due to latent and sensible heat over the Yucatan continental shelf. Atmósfera; Vol. 6 No. 4, 1993. Recuperado de https://repositorio.unam.mx/contenidos/11192

245.1.0.a: Cooling and heating due to latent and sensible heat over the Yucatan continental shelf

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

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

264.#.0.c: 1993

264.#.1.c: 2009-10-05

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/8358

001.#.#.#: 022.oai:ojs.pkp.sfu.ca:article/8358

041.#.7.h: eng

520.3.#.a: From meteorological data and sea surface temperatures taken during the oceanographic cruises PLAYUC (January 6 to 17, 1990) and YUCPLA (May 25 to June 4, 1990), conducted over the Yucatan Continental Shelf, the cooling and heating areas produced by the fluxes of latent (Qe) and sensible heat (Qt) were determined. The computation was done using the bulk aerodynamic equations. During PLAYUC, the line of SST - Ta = 0 (sea surface temperature minus air temperature) divided roughly the study area into two regions (east and west). This was caused by two moderated northers. At the west side the difference SST - Ta was between 1 and 4ºC, and at the lower east side the difference was between -1 to -3ºC. The values of Qe and Qt for the cooling area at the west were from 160 to 260 W/m2 and from 10 to 60 W/m2 respectively. At the east portion the diurnal contrast of Qe was observed at three small areas. North of Cabo Catoche a fog was present over a weak upwelling area, reducing the cooling rate due to Qe from 30 to below 10 W/m3 and the heating due to Qt to values around -5 to -6 W/m2. The average values during PLAYUC for Qe and Qt over the shelf were 140.92 and 14.88 W/m2, respectively. During YUCPLA, influence of moist and warm air from the East was observed. Two lines of SST - Ta = 0 divided the study area diagonally in two portions, northwest and southeast. The difference SST - Ta for the northwest portion was from -1 to 0ºC and for the southeast from -4 to 0ºC. During this second cruise the cooling was less intense and with weaker spatial contrast. At the NW portion two intrusions of Qe were observed, one toward the coast and another going offshore. At the SE portion a north-to-south tongue was observed. Similar to what was the case during PLAYUC, the upwelling and fog area promoted a heating due to condensation (Qe < 0). At the NW portion three well delineated regions of heating and cooling were observed, showing the diurnal variations. The average values during this cruise for Qe and Qt were 66.63 and 0.36 W/m2, respectively.

773.1.#.t: Atmósfera; Vol. 6 No. 4 (1993)

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: 10c12f2ee087a382

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

856.#.0.q: application/pdf

245.1.0.b: Cooling and heating due to latent and sensible heat over the Yucatan continental shelf

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Artículo

Cooling and heating due to latent and sensible heat over the Yucatan continental shelf

Hernández Téllez, J.; Aldeco Ramírez, J.; Salas De León, David Alberto

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

Hernández Téllez, J., et al. (1993). Cooling and heating due to latent and sensible heat over the Yucatan continental shelf. Atmósfera; Vol. 6 No. 4, 1993. Recuperado de https://repositorio.unam.mx/contenidos/11192

Descripción del recurso

Autor(es)
Hernández Téllez, J.; Aldeco Ramírez, J.; Salas De León, David Alberto
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Cooling and heating due to latent and sensible heat over the Yucatan continental shelf
Fecha
2009-10-05
Resumen
From meteorological data and sea surface temperatures taken during the oceanographic cruises PLAYUC (January 6 to 17, 1990) and YUCPLA (May 25 to June 4, 1990), conducted over the Yucatan Continental Shelf, the cooling and heating areas produced by the fluxes of latent (Qe) and sensible heat (Qt) were determined. The computation was done using the bulk aerodynamic equations. During PLAYUC, the line of SST - Ta = 0 (sea surface temperature minus air temperature) divided roughly the study area into two regions (east and west). This was caused by two moderated northers. At the west side the difference SST - Ta was between 1 and 4ºC, and at the lower east side the difference was between -1 to -3ºC. The values of Qe and Qt for the cooling area at the west were from 160 to 260 W/m2 and from 10 to 60 W/m2 respectively. At the east portion the diurnal contrast of Qe was observed at three small areas. North of Cabo Catoche a fog was present over a weak upwelling area, reducing the cooling rate due to Qe from 30 to below 10 W/m3 and the heating due to Qt to values around -5 to -6 W/m2. The average values during PLAYUC for Qe and Qt over the shelf were 140.92 and 14.88 W/m2, respectively. During YUCPLA, influence of moist and warm air from the East was observed. Two lines of SST - Ta = 0 divided the study area diagonally in two portions, northwest and southeast. The difference SST - Ta for the northwest portion was from -1 to 0ºC and for the southeast from -4 to 0ºC. During this second cruise the cooling was less intense and with weaker spatial contrast. At the NW portion two intrusions of Qe were observed, one toward the coast and another going offshore. At the SE portion a north-to-south tongue was observed. Similar to what was the case during PLAYUC, the upwelling and fog area promoted a heating due to condensation (Qe < 0). At the NW portion three well delineated regions of heating and cooling were observed, showing the diurnal variations. The average values during this cruise for Qe and Qt were 66.63 and 0.36 W/m2, respectively.
Idioma
eng
ISSN
ISSN electrónico: 2395-8812; ISSN impreso: 0187-6236

Enlaces