Which outcome results when the hydraulic conductivity of loess decreases?

💡 Explanation

Reduced hydraulic conductivity increases saturation because water drains slowly from the loess, and this weakens the soil structure, leading to compaction. Therefore, ground subsidence risk increases, rather than salinization decreasing which requires drainage.

• Which phenomenon causes deflection of ocean currents away from wind directions, induced by Ekman transport?
• Which consequence results when rapid aggradation overwhelms river levees?
• Which risk increases for communities protected by artificial levees during intense, prolonged rainfall events?
• Which mechanism causes increased earthquake frequency following reservoir impoundment behind a new dam?
• Which outcome occurs upon the atmospheric introduction of high-silica pyroclastic material?
• Which outcome accelerates sediment deposition in fault-block basins?