Three-dimensional structure of the crust and upper mantle beneath the south China area from long period surface waves

1993 ◽  
Vol 6 (3) ◽  
pp. 619-629
Author(s):  
Zhu-Wu Fu ◽  
Zhen Zhuang ◽  
Zi-Ling Lü ◽  
Jia-Fu Hu ◽  
Zhong-He Song ◽  
...  
Keyword(s):  
Surface Waves ◽  
South China ◽  
Upper Mantle ◽  
Three Dimensional ◽  
Dimensional Structure ◽  
The South ◽  
Crust And Upper Mantle ◽  
Three Dimensional Structure ◽  
Long Period

Crustal and upper mantle structure beneath the South China Sea and Indonesia

2020 ◽  
Vol 133 (1-2) ◽  
pp. 177-184
Author(s):  
V. Corchete
Keyword(s):  
South China Sea ◽  
Continental Margin ◽  
South China ◽  
Upper Mantle ◽  
Velocity Model ◽  
The South China Sea ◽  
Mantle Structure ◽  
The South ◽  
Crust And Upper Mantle ◽  
China Sea

Abstract A three-dimensional (3-D) S-velocity model for the crust and upper mantle beneath the South China Sea and Indonesia is presented, determined by means of Rayleigh wave analysis, in the depth range from 0 km to 400 km. The crustal and lithospheric mantle structure of this study area was previously investigated using several methods and databases. Due to their low resolution, a 3-D structure for this area has not been previously determined. The determination of such a 3-D S-velocity model is the goal of the present study. The most conspicuous features of the crust and upper mantle structure include the S-velocity difference between the Java Sea and the Banda Sea regions and a transitional boundary between these two regions. This model confirms the principal structural features revealed in previous studies: an oceanic crust structure in the center of the South China Sea, crustal thinning from the northern continental margin of the South China Sea to this oceanic crust, and the existence of a high-velocity layer in the lower crust of the northern continental margin. This study concludes that the north of the South China Sea is a nonvolcanic-type continental margin, solving the open question of whether the continental margin of the northern South China Sea is volcanic or nonvolcanic. A new map of the asthenosphere’s base is also presented.

scholarly journals FEATURES OF PEOPLE’S HOUSING SOUTH-EAST PODILIA

2021 ◽  
Vol 29 (2) ◽  
pp. 94-100
Author(s):  
V. V. Smoliak ◽  
◽  
N. V. Kozyniuk ◽  
N. S. Mashovets ◽  
L. V. Oliynyk ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Dimensional Structure ◽  
Rural Housing ◽  
The South ◽  
Three Dimensional Structure ◽  
South Eastern ◽  
Spiritual Culture

The spiritual revival of Ukraine is impossible without the preservation of folk architecture. The rural housing is the part of the material and spiritual culture, which embodies the life and culture of the Ukrainian people. Peculiarities of rural housing in the villages of the south-eastern districts of Vinnytsia region have been studied. The nature of planning, three-dimensional structure of rural housing, decoration, unity with the environment of old and modern homes in this region are revealed.

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