| Popis: |
The authors consider the problem of applicability and sensitivity of methods of ground geophysics for studying the state of rock massifs in the permafrost zone. Using the example of gold deposits in Magadan Oblast, they study and analize peculiarities of changes in the values of electrical resistivity and induced polarization of soils, depending on their cryogenic state. Sufficiently high efficiency of geophysical methods in distinguishing thawed, seasonally thawed, locally frozen, and permafrost rocks is substantiated. The research results are recommended for optimizing field development processes in various engineering and geological settings. |
