double\nconstruction of a steildaches, marked by the fact that it is a\nvisible & auml; u & w; or,\nweather not sch & t.; tzender\nlayer and an inner, ow & w; not visible, weather abdichtender\nlayer.
A list of the subterranean fauna of the river basin and cave waters of the southern Harz Mountains and Kyffhäuser Mountains is given.Both the chemistry of the subterranean waters and the food chain relationships of the subterranean fauna are considered. The biota of the caves is compared to...
In this article the measuring devices, the applied measuring procedures and the evaluation will be explained.%An der Talsperre Muldenberg finden zur Zeit umfangreiche Instand-setzungsmaßnahmen statt, während denen die Wasserversorgung weiterhin gewährleistet werden muss und die Stauhöhe nur...