Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/157111
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Meschede, M. | es_ES |
dc.contributor.author | Stutzmann, E. | es_ES |
dc.contributor.author | Farra, V. | es_ES |
dc.contributor.author | Schimmel, Martin | es_ES |
dc.contributor.author | Ardhuin, F. | es_ES |
dc.date.accessioned | 2017-11-08T08:40:02Z | - |
dc.date.available | 2017-11-08T08:40:02Z | - |
dc.date.issued | 2017-11 | - |
dc.identifier.citation | Journal of Geophysical Research, 122(10): 8121–8142 (2017) | es_ES |
dc.identifier.issn | 0148-0227 | - |
dc.identifier.uri | http://hdl.handle.net/10261/157111 | - |
dc.description.abstract | We compile and analyze a data set of secondary microseismic P wave spectra that were observed by North American seismic arrays. Two distinct frequency bands, 0.13-0.15 Hz and 0.19-0.21 Hz, with enhanced P wave energy characterize the data set. Cluster analysis allows to classify the spectra and to associate typical spectral shapes with geographical regions: Low-frequency-dominated spectra (0.13-0.15 Hz) are mostly detected in shallower regions of the North Atlantic and the South Pacific, as well as along the Central and South American Pacific coast. High-frequency-dominated spectra (0.19-0.21 Hz) are mostly detected in deeper regions of the northwestern Pacific and the South Pacific. For a selected subset of high-quality sources, we compute synthetic spectra from an ocean wave hindcast. These synthetic spectra are able to reproduce amplitude and shape of the observed spectra, but only if P wave resonance in the water column at the source site is included in the model. Our data sets therefore indicate that the spectral peaks at 0.13-0.15 Hz and 0.19-0.21 Hz correspond to the first and second harmonics of P wave resonance in the water column that occur in shallower ocean depths (<3,000 m) and in the deep ocean (∼5,000 m), respectively. This article demonstrates the important effect of water column resonance on the amplitude and frequency of P waves that are generated by secondary microseisms and that the amplitude of high-quality sources can be predicted from ocean wave hindcasts within a factor of 0.4-6. ©2017. American Geophysical Union. All Rights Reserved. | es_ES |
dc.description.sponsorship | This article was funded through the ANR (Agence National de Recherche) project ANR-14-CE01-0012. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Geophysical Union | es_ES |
dc.relation.isversionof | Publisher's version | es_ES |
dc.rights | openAccess | en_EN |
dc.subject | Body waves | es_ES |
dc.subject | Noise source spectra | es_ES |
dc.subject | Ocean waves | es_ES |
dc.subject | Secondary microseisms | es_ES |
dc.subject | Site effects | es_ES |
dc.title | The Effect of Water Column Resonance on the Spectra of Secondary Microseism P Waves | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1002/2017JB014014 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1002/2017JB014014 | es_ES |
dc.identifier.e-issn | 2156-2202 | - |
dc.embargo.terms | 2018-12-01 | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
Aparece en las colecciones: | (Geo3Bcn) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Schimmel_Journal_of_Geophysical_Research__Solid_Earth.pdf | 2,57 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
14
checked on 08-mar-2024
WEB OF SCIENCETM
Citations
12
checked on 23-feb-2024
Page view(s)
286
checked on 28-mar-2024
Download(s)
258
checked on 28-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.