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INTRODUCTION (abstract of PhD thesis)
The aim of the research work: In the Quaternary period, the study of loess
and soil rocks, the reasons for the formation and changes in magnetic properties in
the geological sections of Arkutsay, Boksuk, Kadyr
and Karasu in the Chirchik
river basin.
The object of the research work: Basic geological sections of Quaternary
sediments in the upper and middle reaches of the Chirchik River are: Arkutsay,
Boksuk, Kadyr and Karasu.
The scientific novelty of the research is the following:
In the objects of the lower and middle reaches of the Chirchik basin, the
magnetic properties of the Quaternary period of loess
rocks and soils in their
section were determined
in
the geological section, a sharp change in the values of the magnetic
properties of loess rocks and soils, their connection with the physico-chemical and
chemical processes in the soil is determined
with the help of indicators
of magnetic properties, signs and diagnostic
methods have been developed that determine the degree of variability of soils over
time
to determine whether loess rocks and closed layers in geological sections have
changed over time, the magnetic permeability index is justified
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