GPS-based modeling of the interaction between the lithospheric plates in Sakhalin
GPS-based modeling of the interaction between the lithospheric plates in Sakhalin
复制标题
基于 GPS 的萨哈林岛岩石圈板块之间相互作用建模
DOI：
10.1134/s1819714012010137
复制
发表时间：
2012
影响因子：
0.8
通讯作者：
A. Prytkov
中科院分区：
文献类型：
--
作者：
N. Vasilenko;A. Prytkov
库页岛近期的地球动力学是由欧亚和北美岩石圈板块之间的会聚所决定的，这反映在该岛的高地震活动性上。本文采用结合本区地质特征反演岛面水平速度的方法，分析了板块间会聚的不同模式。这使得有可能估计板块之间的机械接触的深度和它们在该岛南部、中部和北方段的会聚速度。
The recent geodynamics of Sakhalin are determined by the convergence between the Eurasian and North American lithospheric plates, which is reflected in the high seismicity of the island. The method of inversion of the horizontal velocities of the island surface with account for the geological features of the region is used to analyze the different models of the convergence between the plates. This made it possible to estimate the depth of the mechanical contact between the plates and the velocities of their convergence for the southern, central, and northern segments of the island.