Research on Structural Deterioration and Water-Salt Migration Model of Salinized Loess Under Dry-Wet Cycles

Description

Agricultural irrigation in arid loess regions raises groundwater levels and promotes salt accumulation. Dry-wet cycles further exacerbate surface salt accumulation, resulting in soil salinization that poses a significant threat to cropland quality and infrastructure safety.This study used artificially salinized loess to conduct soil column tests under different dry-wet cycles and salinity conditions. It analyzed evaporation characteristics, water-salt migration, and structural degradation mechanisms.

Institutions

• Northwest Agriculture and Forestry University

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