Will, V.: Identification of genes and gene products involved in diatom-bacteria interactions. Dissertation, Jacobs University, Bremen, Germany (2015)

Reyes, G. L. J.: Structural and functional changes in marine microbial communities associated with oxygen dynamics. Dissertation, University of Bremen, Bremen (2015)

Alfaro-Espinoza, G.: A Bacteria-Plant Model System to Study Nitrogen Fixation in Mangrove Ecosystems. Dissertation, Jacobs University, Bremen, Germany (2014)

Fernández-Méndez, M.: Primary productivity in Arctic sea ice and Ocean. Dissertation, University of Bremen, Bremen, Germany (2014)

Hanke, A.: Continuous Cultivation of Janssand Microbial Communities. Dissertation, University of Bremen, Bremen, Germany (2014)

Kraft, B.: Competition in nitrate-reducing microbial communities. Dissertation, University of Bremen, Bremen, Germany (2014)

Osterholz, H.: From freshly produced compounds to refractory molecules - tracing sources and fate of dissolved organic matter in the ocean. Dissertation, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany (2014)

Jacob, M.: Influence of Global Change on microbial communities in Arctic sediments. Dissertation, University of Bremen, Bremen, Germany (2014)

Häusler, S.: The environment, diversity and activity of microbial communities in submarine freshwater springs in the Dead Sea. Dissertation, University of Bremen, Bremen, Germany (2014)

Pjevac, P.: Co-Existence and niche differentiation of sulfur oxidizing bacteria in marine environments. Dissertation, University of Bremen, Bremen, Germany (2014)

Bižić-Ionescu, M.: Polyphasic comparison of limnic and marine particle-associated bacteria. Dissertation, Carl von Ossietzky Universität Oldenburg, Germany (2014)

Chen, G.: Physiology of the anaerobic degradation of naphthalene and benzene by marine sulfate-reducing bacteria. Dissertation, University of Bremen, Bremen, Germany (2014)

Bennke, C. M.: Distribution and function of marine bacteroidetes. Dissertation, University of Bremen, Bremen, Germany (2014)

Füssel, J.: Impacts and importance of ammonia- and nitrite oxidation in the marine nitrogen cycle. Dissertation, University of Bremen, Bremen, Germany (2014)

Marchant, H.: Nitrogen cycling in coastal permeable sediments from eutrophied regions . Dissertation, University of Bremen, Bremen, Germany (2014)

Romano, S.: Response to phosphate limitation of Pseudovibrio sp. FO-BEG1, a versatile bacterium with the potential for a symbiotic lifestyle. Dissertation, University of Bremen, Bremen, Germany (2014)

Lahme, S.: Physiological and molecular investigation of the anaerobic 4-methylbenzoate and benzoate degradation in Magnetospirillum sp. strain pMbN1. Dissertation, Carl von Ossietzky Universität Oldenburg, Oldenburg, Germany (2014)

Chennu, A.: Mapping the microscale variability of microphytobenthos: development of a hyperspectral imaging method. Dissertation, University of Bremen, Bremen, Germany (2014)

Hao, W.: Bacterial communities associated with jellyfish. Dissertation, University of Bremen, Bremen, Germany (2014)

Sevilgen, D. S.: Microphytobenthos in cold-water sublitoral systems: their ecological role and response to changing environmental conditions. Dissertation, University of Bremen, Bremen, Germany (2014)