Climate warming detected in caves of the European Alps.

Cave air temperatures in four caves in the European Alps show statistically significant warming trends of about 0.2 °C per decade over the last two decades (2000-2020). These trends are about half as large as those observed outside and are characterized by a remarkable spatial and temporal consistency.

Scalar-Flux Similarity in the Layer Near the Surface Over Mountainous Terrain.

The scaled standard deviations of temperature and humidity are investigated in complex terrain. The study area is a steep Alpine valley, with six measurement sites of different slope, orientation and roughness (i-Box experimental site, Inn Valley, Austria). Examined here are several assumptions forming the basis of Monin-Obukhov similarity theory (MOST), including constant turbulence fluxes with height and the degree of self-correlation between the involved turbulence variables.

Adjustment of regional climate model output for modeling the climatic mass balance of all glaciers on Svalbard.

Large-scale modeling of glacier mass balance relies often on the output from regional climate models (RCMs). However, the limited accuracy and spatial resolution of RCM output pose limitations on mass balance simulations at subregional or local scales. Moreover, RCM output is still rarely available over larger regions or for longer time periods.