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Pregled bibliografske jedinice broj: 32723

Seismites of Krško Basin


Marjanac, Ljerka; Marjanac, Tihomir
Seismites of Krško Basin, 1998. (elaborat).


CROSBI ID: 32723 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Seismites of Krško Basin

Autori
Marjanac, Ljerka ; Marjanac, Tihomir

Izvornik
PMF

Vrsta, podvrsta
Ostale vrste radova, elaborat

Godina
1998

Ključne riječi
Seismites; Textures; Krško Basin

Sažetak
Seismogenic sediment deformation structures, namely seismites have been recognized in 3 intervals of Raka sand deposits and Globoko sand interval of the Pontian age. There were 8 types of small-scale seismogenic deformations distinguished in the Raka and Globoko Pontian deposits, and one larger-scale collapse structure. There were no seismites recognized in Pho-Quatemary and Quaternary sand and gravel deposits at the same sites. This fact can lead to various conclusions: 1) there was no seismic activity at that time, what is not likely, 2) there are no favourable types of sediments where seismites can occur (sand, silt or clay beds) within Quaternary depositional sequences, 3) we did not yet find them, the conclusion we believe is most likely. At this point of study there is still present a lack of detailed stratigraphical control. Although Pontian lasted for quite a long period of time we have recognized only 3 phases of paleoseismic activity, and we were unable to assign any age to these phases. The area of study will be expanded to the Croatian part of the Krsko basin. Preliminary reconnaissance revealed several new locations (open sand and clay pits) with seismites developed., which will be studied in near filture. Special effort will be taken to find exposed Quatemary deposits (floodplain/lake deposits) with favourable lithologies in order to find record of Quaternary seismic activity, which will help most in evaluation of seismic hazards for the Krsko Nuclear Power Plant.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekti:
119303

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Ljerka Marjanac (autor)

Avatar Url Tihomir Marjanac (autor)


Citiraj ovu publikaciju

Marjanac, Ljerka; Marjanac, Tihomir
Seismites of Krško Basin, 1998. (elaborat).
Marjanac, L. & Marjanac, T. (1998) Seismites of Krško Basin. PMF. Elaborat.
@unknown{unknown, year = {1998}, keywords = {Seismites, Textures, Kr\v{s}ko Basin}, title = {Seismites of Kr\v{s}ko Basin}, keyword = {Seismites, Textures, Kr\v{s}ko Basin} }
@unknown{unknown, year = {1998}, keywords = {Seismites, Textures, Kr\v{s}ko Basin}, title = {Seismites of Kr\v{s}ko Basin}, keyword = {Seismites, Textures, Kr\v{s}ko Basin} }




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