Publications

Glestcherschwund am Kilimanjaro

Citation

Kaser, G., P.W. Mote, 2008: Glestcherschwund am Kilimanjaro. Spectrum der Wissenschaft, Januar, 62-69.


Abstract

German language version of Mote and Kaser 2006 (abstract below).

Around the globe, mighty glaciers are retreating. In the European Alps and many other mid- and high-latitude locations, evidence clearly implicates global climate change-heat fluxes from warm air feeding processes that turn mighty glaciers into rivers of meltwater. High-altitude glaciers in the tropics are melting too; the area of the ice cap atop Kilimanjaro in tropical East Africa has shrunk more than 90 percent in a century and become a global-warming poster child. But Mote and Kaser say that the Kilimanjaro glaciers are not melting but sublimating-turning straight to vapor-under the direct action of solar radiation at temperatures that remain below freezing. Whatever is happening elsewhere, Kilimanjaro’s ice seems not to be succumbing to climate change.