dor_id: 4133130

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856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1110/1040

100.1.#.a: Mccormick, M. P.; Swissler, T. J.; Fuller, W.H.; Hunt, W.H.; Osborn, M.T.

524.#.#.a: Mccormick, M. P., et al. (1994). Airborne and Ground-Based lidar measurements of the El Chichón stratospheric aerosol from 90°N to 56°S. Geofísica Internacional; Vol. 23 Núm. 2: Abril 1, 1984; 187-221. Recuperado de https://repositorio.unam.mx/contenidos/4133130

245.1.0.a: Airborne and Ground-Based lidar measurements of the El Chichón stratospheric aerosol from 90°N to 56°S

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 1994

264.#.1.c: 1984-04-01

653.#.#.a: Mediciones aéreas; Lidar; Aerosol estratósferico; Erupciones volcánicas; Volcán El Chichón; Aerial measurements; Lidar; Stratospheric aerosol; Volcanic eruptions; Volcan El Chichon

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-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1110

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041.#.7.h: spa

520.3.#.a: This paper presents the results of a number of airborne lidar campaigns, covering latitudes from 90°N to 56°S over the period July 1982 to January 19.84 . These flights were designed to determine key characteristics of the stratospheric aerosol produced from March-April 1982 eruptions of El Chichón. Also discussed is the 10-year ground based lidar data set at NASA Langley (37°). Backscatter ratios, integrated aerosol backscatter functions, column mass densities, and mass of the stratospheric aerosol versus latitude and, where appropriate, altitude are described.Two general stratospheric-layer regions are shown to exist initially after the eruption, one above 20 km and one below 20 km. Toe material below about 20 km moved to higher latitudes, followed by the material above 20 km which for the most part, was constrained to an equatorial belt between about 10°S and 30°N for approximately 6 months. In the early fall of 1982, the total global stratospheric increase due to El Chichón was estimated to be 12 megatonnes. Toe maximum global impact is thought to have occurred between the July and October 1982 missions. Maximum stratospheric effects at 37ºN were experienced in January 1983. Toe maximuni column density was seen to move north in time. Toe altitude of the peak of stratospheric material moved downward and the layer broadened in width as the material aged.doi: https://doi.org/10.22201/igeof.00167169p.1984.23.2.837

773.1.#.t: Geofísica Internacional; Vol. 23 Núm. 2: Abril 1, 1984; 187-221

773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI

022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

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doi: https://doi.org/10.22201/igeof.00167169p.1984.23.2.837

handle: 156f571b383d95ce

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

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file_creator: M. P. McCormick

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245.1.0.b: Airborne and Ground-Based lidar measurements of the El Chichón stratospheric aerosol from 90°N to 56°S

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

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Artículo

Airborne and Ground-Based lidar measurements of the El Chichón stratospheric aerosol from 90°N to 56°S

Mccormick, M. P.; Swissler, T. J.; Fuller, W.H.; Hunt, W.H.; Osborn, M.T.

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Mccormick, M. P., et al. (1994). Airborne and Ground-Based lidar measurements of the El Chichón stratospheric aerosol from 90°N to 56°S. Geofísica Internacional; Vol. 23 Núm. 2: Abril 1, 1984; 187-221. Recuperado de https://repositorio.unam.mx/contenidos/4133130

Descripción del recurso

Autor(es)
Mccormick, M. P.; Swissler, T. J.; Fuller, W.H.; Hunt, W.H.; Osborn, M.T.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Airborne and Ground-Based lidar measurements of the El Chichón stratospheric aerosol from 90°N to 56°S
Fecha
1984-04-01
Resumen
This paper presents the results of a number of airborne lidar campaigns, covering latitudes from 90°N to 56°S over the period July 1982 to January 19.84 . These flights were designed to determine key characteristics of the stratospheric aerosol produced from March-April 1982 eruptions of El Chichón. Also discussed is the 10-year ground based lidar data set at NASA Langley (37°). Backscatter ratios, integrated aerosol backscatter functions, column mass densities, and mass of the stratospheric aerosol versus latitude and, where appropriate, altitude are described.Two general stratospheric-layer regions are shown to exist initially after the eruption, one above 20 km and one below 20 km. Toe material below about 20 km moved to higher latitudes, followed by the material above 20 km which for the most part, was constrained to an equatorial belt between about 10°S and 30°N for approximately 6 months. In the early fall of 1982, the total global stratospheric increase due to El Chichón was estimated to be 12 megatonnes. Toe maximum global impact is thought to have occurred between the July and October 1982 missions. Maximum stratospheric effects at 37ºN were experienced in January 1983. Toe maximuni column density was seen to move north in time. Toe altitude of the peak of stratospheric material moved downward and the layer broadened in width as the material aged.doi: https://doi.org/10.22201/igeof.00167169p.1984.23.2.837
Tema
Mediciones aéreas; Lidar; Aerosol estratósferico; Erupciones volcánicas; Volcán El Chichón; Aerial measurements; Lidar; Stratospheric aerosol; Volcanic eruptions; Volcan El Chichon
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces