On the 28th of March 2017 my dissertation thesis was published on the document server of the library of the Freie Universität Berlin and I can call myself Dr. rer. nat. Arnd Weber finally.
Metadata are available here and a link to the final electronic version of my doctoral thesis is available here. Since I conducted most of the statistical analyses in R they are reproducible. To rerun the analyses and reproduce the results you can follow a description in the Appendix of the thesis and download the data and scripts from the aqualogy.de webserver.