Calcreuze

Calcreuze is a term that refers to a specific geological formation or a localized phenomenon related to the presence of calcium carbonate in soil or rock. The exact meaning can vary depending on regional geological terminology and context. It often implies a calcified layer or crust that forms due to the upward movement of water rich in dissolved calcium carbonate, which then precipitates as the water evaporates. This process is particularly common in arid and semi-arid environments.

The formation of calcreuze can influence soil properties, affecting water infiltration, aeration, and plant root growth. In some cases, it can create hardpans that impede agricultural activities. The thickness and extent of calcreuze can range from thin, discontinuous films to substantial, cemented layers. Geologists and soil scientists study calcreuze to understand past climatic conditions, hydrological processes, and the evolution of landscapes. The term itself is derived from "calcium" and a root suggesting a crust or layer.