Laboratoire de Géologie de Lyon : Terre, Planètes et Environnement

Origin of Long‐Wavelength Variations in Crustal Thickness on Rocky Planets

Abstract Long‐wavelength crustal thickness variations are observed on telluric planets, particularly on Mars and the Moon whereas Mercury appears to lack such variations. They may stem from two early‐stage positive feedback mechanisms that can emerge in stagnant‐lid planets. Both...

Holocene hydroclimatic variability and multi-frequency analyses at Lake Sidi Ali (Morocco)

Abstract. The North African desert margin is considered one of the most sensitive areas to future climate changes, yet the periodicities, coupling mechanisms and external forcing of Holocene environmental variability remain poorly understood. To investigate millennial- to centenn...