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Pregled bibliografske jedinice broj: 996206

New Moho depth map for the wider Dinarides region


(AlpArray - CASE) Josip Stipčević; Marijan Herak; Irene Molinari; Iva Dasović
New Moho depth map for the wider Dinarides region // Geophysical Research Abstracts Vol. 21
Beč, Austrija, 2019. str. EGU2019-13536 (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 996206 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
New Moho depth map for the wider Dinarides region

Autori
Josip Stipčević ; Marijan Herak ; Irene Molinari ; Iva Dasović

Kolaboracija
AlpArray - CASE

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Geophysical Research Abstracts Vol. 21 / - Beč, Austrija, 2019, EGU2019-13536

Skup
EGU General Assembly 2019

Mjesto i datum
Beč, Austrija, 8-12.04.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Crustal thickness, Receiver functions, Dinarides

Sažetak
We present a new crustal thickness map for the wider Dinarides region. The map was constructed from the results of receiver function analyses on more than 90 seismic stations installed in this area, including the newly available AlpArray stations. Moho depth was measured using two methods, simple H − κ stacking and a more complex inversion process based on the neighbourhood algorithm. In the first instance, a simple one layered crust was assumed whereas in the second process a two or three layered crust with the addition of the dipping Moho discontinuity was modelled. The results show thicker crust (> 40 km) stretching under most of the External Dinarides and slightly thinning towards the Adriatic Sea. It is interesting that the results show a significant crustal thickening in the direction of the Panonnian basin with an abrupt change to relatively thinner crust (< 35 km) in the transition zone between the Dinarides and the Pannonian basin proper. In the transition zone the crustal thickness varies between 25 and 35 km and thins to less than 25 km as we enter the Pannonian basin. Furthermore, the new results show significantly thicker crust (> 40 km) in the area of the central Dalmatian archipelago, as compared to the values of less than 35 km reported in this area in all previous studies.

Izvorni jezik
Engleski

Znanstvena područja
Geofizika



POVEZANOST RADA


Projekti:
HRZZ-IP-2014-09-9666 - Velebit od vrha do dna - multidisciplinanro istraživanje seizmoloških značajki i tektonike područja Velebita (VELEBIT) (Herak, Marijan, HRZZ - 2014-09) ( POIROT)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Josip Stipčević (autor)

Avatar Url Marijan Herak (autor)

Avatar Url Iva Dasović (autor)

Citiraj ovu publikaciju

(AlpArray - CASE) Josip Stipčević; Marijan Herak; Irene Molinari; Iva Dasović
New Moho depth map for the wider Dinarides region // Geophysical Research Abstracts Vol. 21
Beč, Austrija, 2019. str. EGU2019-13536 (predavanje, međunarodna recenzija, sažetak, znanstveni)
(AlpArray - CASE) (AlpArray - CASE) Josip Stipčević, Marijan Herak, Irene Molinari & Iva Dasović (2019) New Moho depth map for the wider Dinarides region. U: Geophysical Research Abstracts Vol. 21.
@article{article, year = {2019}, pages = {EGU2019-13536-EGU2019-13536}, keywords = {Crustal thickness, Receiver functions, Dinarides}, title = {New Moho depth map for the wider Dinarides region}, keyword = {Crustal thickness, Receiver functions, Dinarides}, publisherplace = {Be\v{c}, Austrija} }
@article{article, year = {2019}, pages = {EGU2019-13536-EGU2019-13536}, keywords = {Crustal thickness, Receiver functions, Dinarides}, title = {New Moho depth map for the wider Dinarides region}, keyword = {Crustal thickness, Receiver functions, Dinarides}, publisherplace = {Be\v{c}, Austrija} }




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