Počet záznamů: 1

Seismic anisotropy of the mantle lithosphere beneath the Swedish National Seismological Network (SNSN)

SYSNO ASEP	0331790
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Seismic anisotropy of the mantle lithosphere beneath the Swedish National Seismological Network (SNSN)
Tvůrce(i)	Eken, T. (SE) Plomerová, Jaroslava (GFU-E)_{ORCID, RID, SAI} Roberts, R. (US) Vecsey, Luděk (GFU-E)_{ORCID, RID, SAI} Babuška, Vladislav (GFU-E)_{ORCID, RID, SAI} Shomali, H. (SE) Bodvarsson, R. (SE)
Zdroj.dok.	Tectonophysics. - : Elsevier - ISSN 0040-1951 Roč. 480, č. 1-4 (2010), s. 241-258
Poč.str.	18 s.
Jazyk dok.	eng - angličtina
Země vyd.	NL - Nizozemsko
Klíč. slova	Baltic Shield ; mantle lithosphere ; seismic anisotropy ; domains and their boundaries in the mantle
Vědní obor RIV	DC - Seismologie, vulkanologie a struktura Země
CEP	IAA300120709 GA AV ČR - Akademie věd
	KJB300120605 GA AV ČR - Akademie věd
CEZ	AV0Z30120515 - GFU-E (2005-2011)
UT WOS	000274054700018
DOI	10.1016/j.tecto.2009.10.012
Anotace	Body-wave analysis – shear-wave splitting and P-travel time residuals - detect anisotropic structure of the upper mantle beneath the Swedish part of Fennoscandia. Geographic variations of both the splitting measurements and the P-residual spheres map regions of different fabrics of the mantle lithosphere. The fabric of individual mantle domains is internally consistent, usually with sudden changes at their boundaries. Distinct back-azimuth dependence of SKS splitting excludes single-layer anisotropy models with horizontal symmetry axes for the whole region. Based upon joint inversion of body-wave anisotropic parameters, we instead propose 3D selfconsistent anisotropic models of well-defined mantle lithosphere domains with differently oriented fabrics approximated by hexagonal aggregates with plunging symmetry axes.
Pracoviště	Geofyzikální ústav
Kontakt	Hana Krejzlíková, kniha@ig.cas.cz, Tel.: 267 103 028
Rok sběru	2010

Počet záznamů: 1