Tectonic-climatic coupling in extensional landscapes: Quantifying divide migration and erosion-sedimentation feedbacks through bilateral sandbox experiments

Puntos clave

• Erosion and sedimentation feedbacks influence landscape evolution in extensional environments, providing new insights.
• Quantitative results reveal that divide migration occurs significantly faster in actively eroding landscapes.
• Bilateral sandbox experiments simulate tectonic-climatic coupling effects, demonstrating the dynamic relationship between tectonics and landscape changes.
• Findings emphasize the interplay between erosion and sedimentation in shaping extensional landscapes, requiring further exploration.