Specific ion effects on the rheological properties of soils from the Loess Plateau of China - Xiaoshuai Song; Chenyang Xu; Yanan Zhang; Jiangwen Li; Wei Du; Xinmin Liu; Wuquan Ding; Fengbao Zhang; Lin Zhou; Stephan Peth; Feinan Hu (Soil and Tillage Research, 2026)