Research output: Contribution to journal › Article › peer-review
Gravity field, surface topography, and volcanic complexes of Kamchatka and its junction with the Aleutian arc. / Dobretsov, N. L.; Vasilevskiy, A. N.
In: Russian Geology and Geophysics, Vol. 59, No. 7, 01.07.2018, p. 780-802.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Gravity field, surface topography, and volcanic complexes of Kamchatka and its junction with the Aleutian arc
AU - Dobretsov, N. L.
AU - Vasilevskiy, A. N.
PY - 2018/7/1
Y1 - 2018/7/1
N2 - The paper deals with interpretation of global digital maps of gravity anomalies and surface topography for the northwestern Pacific and Kamchatka regions. A transformation procedure is suggested to reveal subtle features of surface topography against high elevation contrasts. Gravity data (free-air and Bouguer anomalies) have important implications for the evolution of the circum-Pacific region and the problems of volcanism and geodynamics in subduction zones. The patterns of gravity anomalies and transformed topography interpreted jointly with onshore and offshore geological data can make a basis for tectonic paleoreconstructions of upper crust and lithospheric mantle structures.
AB - The paper deals with interpretation of global digital maps of gravity anomalies and surface topography for the northwestern Pacific and Kamchatka regions. A transformation procedure is suggested to reveal subtle features of surface topography against high elevation contrasts. Gravity data (free-air and Bouguer anomalies) have important implications for the evolution of the circum-Pacific region and the problems of volcanism and geodynamics in subduction zones. The patterns of gravity anomalies and transformed topography interpreted jointly with onshore and offshore geological data can make a basis for tectonic paleoreconstructions of upper crust and lithospheric mantle structures.
KW - Aleutian arc
KW - free-air and Bouguer gravity anomalies
KW - geodynamics
KW - integrated interpretation
KW - Kamchatka
KW - tectonics
KW - volcanoplutonic complexes
KW - MIGRATION
KW - MYS PENINSULA
KW - SUBDUCTION ZONE
KW - TECTONICS
KW - ROCKS
KW - CHUKOTKA PENINSULA
KW - DEFORMATION
KW - EXHUMATION
KW - GORNY ALTAI
KW - BENEATH
UR - http://www.scopus.com/inward/record.url?scp=85049983706&partnerID=8YFLogxK
U2 - 10.1016/j.rgg.2018.07.005
DO - 10.1016/j.rgg.2018.07.005
M3 - Article
AN - SCOPUS:85049983706
VL - 59
SP - 780
EP - 802
JO - Russian Geology and Geophysics
JF - Russian Geology and Geophysics
SN - 1068-7971
IS - 7
ER -
ID: 14870226