The total area of global karst regions is approximately 22 million square kilometers, accounting for roughly 15% of the Earth's land surface. These regions ...

Chemical weathering is a fundamental Earth surface process that transforms primary rock minerals into secondary minerals and dissolved ions, thereby controlling the long‐term regulation of atmospheric ...

Uranium-series isotopes, in particular the activity ratio of 234U to 238U, have emerged as robust tracers for investigating the complexities of weathering and sediment transport processes. These ...