Which phenomenon enhances speleothem formation during karst hydrochemistry?

💡 Explanation

Enhanced speleothem formation occurs from greater bicarbonate precipitation. This is due to increased limestone dissolution that mobilizes bicarbonate. Therefore, more carbonic acid promotes dissolution, rather than atmospheric changes because slower infiltration won't increase dissolution.

• Which outcome results when intense, sustained winds cause prolonged deflation in arid, alluvial plains?
• Which outcome occurs when a continental air mass is forced upward over elevated terrain near streams carrying large amounts of sediment?
• Which deformation occurs due to post-glacial isostatic rebound?
• When a volcanic eruption deposits a thick tephra layer on unstable slopes, which mass wasting mechanism amplifies debris flow hazards?
• Which feedback cycle stabilises loess deposition against early erosion?
• Which erosional effect accelerates cirque formation located on a northern-facing mountain aspect at high latitude?