Applying local Green's functions to study the influence of the crustal structure on hydrological loading displacements

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10314944" target="_blank" >RIV/00216208:11320/15:10314944 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.jog.2015.04.005" target="_blank" >http://dx.doi.org/10.1016/j.jog.2015.04.005</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jog.2015.04.005" target="_blank" >10.1016/j.jog.2015.04.005</a>

Result language

angličtina

Original language name

Applying local Green's functions to study the influence of the crustal structure on hydrological loading displacements

Original language description

The influence of the elastic Earth properties on seasonal or shorter periodic surface deformations due to atmospheric surface pressure and terrestrial water storage variations is usually modeled by applying a local half-space model or an one dimensionalspherical Earth model like PREM from which a unique set of elastic load Love numbers, or alternatively, elastic Green's functions are derived. The first model is valid only if load and observer almost coincide, the second model considers only the response of an average Earth structure. However, for surface loads with horizontal scales less than 2500 km(2), as for instance, for strong localized hydrological signals associated with heavy precipitation events and river floods, the Earth elastic response becomes very sensitive to inhomogeneities in the Earth crustal structure. We derive a set of local Green's functions defined globally on a 1 degrees x 1 degrees grid for the 3-layer crustal structure TEA12. Local Green's functions show stan

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DE - Earth magnetism, geodesy, geography

OECD FORD branch

—

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Geodynamics

ISSN

0264-3707

e-ISSN

—

Volume of the periodical

88

Issue of the periodical within the volume

August

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

14-22

UT code for WoS article

000356545700002

EID of the result in the Scopus database

2-s2.0-84928721970