dor_id: 4133411

506.#.#.a: Público

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

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Scientific Electronic Library Online (SciELO); SCOPUS, Dialnet, Directory of Open Access Journals (DOAJ); Geobase

561.#.#.u: https://www.geofisica.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: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

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: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/860/816

100.1.#.a: Aumento, F.

524.#.#.a: Aumento, F. (2002). Radon tides on an active volcanic island: Terceira, Azores. Geofísica Internacional; Vol. 41 Núm. 4: Octubre 1, 2002; 499-505. Recuperado de https://repositorio.unam.mx/contenidos/4133411

245.1.0.a: Radon tides on an active volcanic island: Terceira, Azores

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2002

264.#.1.c: 2002-10-01

653.#.#.a: Mareas de radón; mareas marinas y terrestres; fuerzas gravitacionales luni-solares; predicción de sismos; Radon tides; marine and earth tides; Luni-Solar gravitational forces; earthquake prediction

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/860

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/860

041.#.7.h: spa

520.3.#.a: Twelve synchronous, continuously recording underground radon monitoring stations on the geothermally and tectonically active volcano Pico Alto, Terceira Island, Azores, are used to identify and quantify underground radon movements. Findings include:(1) Meteorological variations have negligible effects on underground radon emanations.(2) As a function of lunar month, radon emanations generate repetitive patterns in time and magnitude for several consecutive months (at least one year). Deviations from the established pattern indicate that additional, non-systematic events influenced radon emanations.(3) Underground radon behaves as a continuous body, much like an aquifer. It exhibits "tides", distinct from marine and earth tides. Radon tidal "ages" have a negative magnitude, with emanation maxima occurring some days before the luni-solar conjunction and/or opposition. Absolute radon maxima are associated with the Full Moon in contrast to marine tidal maxima, which occur at New Moon.(4) Radon emanations give rise to two maxima per day, one at dawn, the other at sunset. Peak times and separations vary with the season, depending on variations in the length of day.(5) Marine tides influence the radon body along faults directly connected to the sea. These tidal effects are in the form of p hysical pumping action on buried aquifers and radon "masses".(6) On Terceira Island, stations respond either to the stress system of the regional Azores/Gibraltar tectonic regime (NW-SE), or to the local NE-SW Pico Alto Volcano regime. Emanation maxima were seen to shift from one system to another as different tectonic regimes came into play.doi: https://doi.org/10.22201/igeof.00167169p.2002.41.4.501

773.1.#.t: Geofísica Internacional; Vol. 41 Núm. 4: Octubre 1, 2002; 499-505

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

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

310.#.#.a: Trimestral

300.#.#.a: Páginas: 499-505

264.#.1.b: Instituto de Geofísica, UNAM

doi: https://doi.org/10.22201/igeof.00167169p.2002.41.4.501

handle: 0081811951e20541

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

856.#.0.q: application/pdf

file_creation_date: 2002-10-21 16:31:43.0

file_modification_date: 2022-07-18 16:33:12.0

file_creator: F. Aumento

file_name: 9407ae2378bb526da235963843f4b37ed61e3cebd2f53e53934ec6529afaa2dd.pdf

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245.1.0.b: Radon tides on an active volcanic island: Terceira, Azores

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

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

license_type: by-nc-sa

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