The links between crustal deformation, mantle dynamics, and climate-driven surface processes have long been recognized as main drivers for the evolution of orogens and sedimentary basins. Yet, the feedback mechanisms between erosion, sediment transportation and deposition, crustal tectonics and mantle dynamics, including magmatism, remain elusive. Understanding the complex interplay between tectonic and surface processes requires an interdisciplinary approach. Quantifying the uplift and erosion rates in orogens and subsidence and sedimentation rates in basins, and separating distinct crustal, deep mantle, and climatic forcings are among the most challenging objectives, because they all act on a wide range of spatial and temporal scales. Understanding such a dynamic system requires observational data from field studies, geophysical and well data analysis, thermochronological studies as well as analogue and numerical modelling techniques.
We invite contributions investigating orogenesis and sedimentary basin evolution and their connection to (climate-driven) surface processes, and crustal and mantle dynamics. We encourage contributions using multi-disciplinary and innovative methods addressing the coupling between tectonics and surface processes.
Interactions of tectonics and surface processes in orogen-sedimentary basin systems and their links to geodynamics
Co-organized by GD4/GM7/SSP3