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- Ma, Deli, et al. Show all 5 Authors
- Journal of soils and sediments 2020 v.20 no.1 pp. 190-203
- absorption; bulk density; calcium; chlorides; ecological restoration; electrical conductivity; environmental factors; evaporation rate; gneiss; ions; lawns and turf; magnesium; mine spoil; mining; pH; remediation; semiarid zones; sodium; soil water; soluble salts; sulfates; super absorbent polymers; water holding capacity; water solubility
- ... PURPOSE: Superabsorbent polymer (SAP) has been widely used to improve soil moisture conditions in the ecological restoration of mining land. The effect of SAP on water-soluble salt movement in SAP-modified gneiss spoil in a semiarid region was studied in this experiment. MATERIALS AND METHODS: Weathered gneiss spoil, dress soil, SAP, and turf were mixed via the L₂₅(5⁶) orthogonal test, and the sem ...