Relefat i seizmicnata aktivnost v Balgarija Relief et activité sismique en Bulgarie

Auteur :
KANEV D.,

Description :
C. r. par I. Vapcarov, Abstr. Bulg. scient. Lit., 1976-2, n204: The dependence between the relief and the seismic activity in Bulgaria is revealed on the basis of two maps for the earthquake epicentres from 3rd to 10th degree during the period 1892-1961 and for the grabens formed during the Neogene and the Quaternary in the hollow land morphostructures, plutonic bodies and seismic lines. It is established that the seismic lines are closely related to the relief, the relief structure to the earth's crust structure and the seismic activity, to the movements of the earth's crust. On the other hand, the movements of the earth's crust are in close relation with the depth structure. This gives ground to reveal the movements and the structure of the Earth's crust in Bulgaria by studying the relief structure.


Type de document :
Article de périodique

Source :
Problemi na geografijata, 1976, n°. 2, p. 8-13

Date :
1976