Which outcome results when high-density saltwater intrusion occurs in a cave network near a coastal aquifer?

💡 Explanation

Accelerated speleothem dissolution occurs because saltwater intrusion introduces higher concentrations of ions, which enhance the ionic concentration gradient driving dissolution, a specific type of chemical weathering. Therefore, speleothem dissolution accelerates, rather than decreasing dissolution or impacting ventilation.

• Which outcome is exacerbated when groundwater pressure increases within fault zones?
• Which consequence results when extensive deflation occurs in coastal dune ecosystems?
• Which consequence results when coastal dunes migrate inland onto wetlands?
• Which outcome reduces streamflow variability during seasonal Arctic ice melt?
• Which resulting ground distortion occurs when solifluction rates drastically increase on a moderate slope?
• Which mechanism governs lahar directionality flowing from stratovolcanoes?