@incollection{LuckeNikolskiiSchmidtetal., author = {Lucke, Bernhard and Nikolskii, Iourii and Schmidt, Michael and B{\"a}umler, Rupert and Nowaczyk, Norbert and Al-Saad, Ziad}, title = {The impact of drought in the light of changing soil properties}, series = {Droughts : causes, effects, and predictions}, booktitle = {Droughts : causes, effects, and predictions}, editor = {S{\´a}nchez, Javier M.}, publisher = {Nova Science Publishers}, address = {New York}, isbn = {978-1-60456-285-9}, pages = {69 -- 102}, language = {en} } @misc{LuckeSchmidtAlSaadetal., author = {Lucke, Bernhard and Schmidt, Michael and Al-Saad, Ziad and H{\"u}ttl, Reinhard F. and Bens, Oliver}, title = {The abandonment of the Decapolis region in Northern Jordan - forced by environmental change?}, series = {Quaternary International}, volume = {135}, journal = {Quaternary International}, number = {1}, issn = {1040-6182}, pages = {65 -- 81}, language = {en} }