Abstract
The paper presents the results of researches on the regime of the Manych Valley saline soil complexes. The soil cover of the studied territory is characterized by a well-pronounced complexity, conditioned by the natural and anthropogenic factors’ interrelation. It was revealed that saline complexes consist of several varieties of soils, which are characterized by different salt regime and specificity of soil profile salinity. The degree and type (chemistry) of soil salinity have been determined. It was found that with an increase in the aridity index (NIA) in the series dry-steppe chestnut-solonetzic – saline – semi-desert saline complexes, the degree of salinity changes from slightly saline to highly saline, as well as the chemistry of soil salinity from sulfate-chloride to chloride-sulfate and chloride types.
Published Version
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