Graduate Theses since 2014

We supervise and support our students in writing their theses (eg Bachelor, Master, PhD thesis)

 

Name Year Title  
Groß, Elisabeth 2022 Phytoplankton functional traits under the impact of environmental change: From single cells to communities PhD thesis
Joly, Léa J. 2022 Impact of global change on the development and survival of Atlantic herring (Clupea harengus): a multi-stressors approach PhD thesis
Kolb, Helena 2022 Methodenentwicklung zur Bohrung der Schale von Austern und anschließender Endoskopie der Mantelhöhle Bachelor
Meißner, Anneke 2022 Optimising Antioxidant Activity in Blade-Forming Ulva spp. in Land-Based Cultivation Bachelor
Neubauer, Henrike 2022 Assessment of the effect of Ostrea edulis on microplastic dynamics incorporating the impact of increased water temperatures Master
Phung, Thu Thao 2022 Cultivation of Tetraselmis suecica with different light regimes to improve the survival of Ostrea edulis larvae in hatcheries Master
Prinz, Lena 2022 Oxidation von Methan in Gewässern durch methanotrophe Biofilme Master
Reding, Lina 2022 Spatial Distribution of Microplastics in the Water Column of the coastal Norwegian Sea Master
Sawicki, Anja 2022 Influence of salinity in growth and photosynthetic activity in different Ulva germlings and optimization of selective breeding Bachelor
Schönitz, Alina 2022 Spatial and seasonal comparision of fouling communities from steel panels submerged in a sheltered and exposed site of the southern North Sea Bachelor
Starkenburg, Marrit 2022 Spatial distribution of microplastic: from the northern North Sea to the Arctic Master
Bauer, Lisa 2021 Investigation of bacterial cell parameters during the spring phytoplankton bloom 2020 at Helgoland / North Sea using fluorescence in situ hybridisation and epifluorescence microscopy Master
Belter, Laura 2021 Optimisation of land-based cultivation conditions and enhancement of antioxidant activity in Umbraulva sp. (Chlorophyta, Ulvaceae) Master
Brand, Markus 2021 The temporal and spatial dynamics of the sublittoral fish community of Kongsfjorden, Spitsbergen PhD thesis
Hawly, Moritz 2021 Deposition of microplastics by snow in the Arctic Master
Lammers, Jan 2021 Design, dimensioning and performance of a large-scale flat oyster (Ostrea edulis) broodstock conditioning at Helgoland Oyster Hatchery Master
Luksch, Dominik 2021 Aging of plastic caused by biofilm formation in the marine environment Master
Neff, Simon 2021 Occurrence of microplastics in Emperor Penguins (Aptenodytes forsteri) from Atka Bay, Antarctica Bachelor
Berlinghof, Johanna 2020 Combined influence of phytoplankton quality and temperature on the ecophysiology of microzooplankton Master
Bill, Nicholas 2020 Impacts of plastic on tropical fishes around Bangka Island, North Sulawesi Bachelor
Dreyer, Anni 2020 Investigation of Methanotrophic Communities in Natural Marine Sediments and Artificial Biofilms Master
Evers, Erik 2020 Die Verteilung von gelöstem Methan unter dem Einfluss verschiedener Wasserparameter in der Binnenelbe Bachelor
Lorenz, Claudia 2020

Small but numerous - The spatial distribution of microplastics in the North Sea

PhD thesis
Nguyen, Minh Trang 2020 Microplastics in the effluent of a German wastewater treatment plant ‒ analysis with μ‑FTIR spectroscopy Master
Reisel, Lorenz 2020 Occurrence of Microplastic in Surface Waters of the Weser estuary – Analysis by Fourier Transform Infrared Spectroscopy Master
Scholz, Sören 2020 Effects of anthropogenic noise on the behaviour of juvenile lobsters (Homarus gammarus) Bachelor
Song Xiaophing, Jessica 2020 Investigating microplastic occurrences in coastal surface seawaters and their potential role as transport vectors for multidrug-resistant E.coli PhD thesis
Veliu, Medina 2020 Detection of small microplastics (< 10 µm) from environmental samples Master
Cibuk, Yasin 2019 Influence of low river discharge on the biogeochemistry of the German Bight in 2018 Master
Fehres, Annika 2019 Microplastic Occurrence in Surface Waters of the Lower Weser – Analysis by Fourier Transform Infrared Spectroscopy Master
Floren, Vivien 2019 Zusammenhang der Parameter Chlorophyll A, Sauerstoff und photosynthetisch aktiver Strahlung (PAR), gemessen von einer Sensoreinheit vor Helgoland Bachelor
Garin-Fernandez, Alexa 2019 Viruses in the North Sea: viromics and prophage genomics PhD thesis
Kirstein, Inga 2019 It`s all about the base ‑ Marine biofilms in the plastic age PhD thesis
Lienkämper, Miriam 2019 Temporal variations in the shallow water fish and macrobiota community in Kongsfjorden, Spitsbergen Master
Mroz, Carmen 2019 Do Water Temperature Changes Effect Copepod Growth Rates in Laboratory Simulations? Bachelor
Seidel, Hannes 2019 Die Auswirkung von Umweltveränderungen auf die Plastizität von gemäßigtem Meeresplankton Bachelor
Finckh, Saskia Yvonne 2018 Preparation of nanostructured environmental plastic samples and their analysis via nano-FTIR Master
Jebens, Hannah-Madiken 2018 Vergleich des Wachstumsverhaltens vom pathogenen Vibrio vulnificus unter nährstoffreichen und nährstofflimitierten Bedingungen in der Nordsee Bachelor
Meth, Rebecca 2018 Die postembryonale Entwicklung des deutocerebralen proliferativen Systems bei Carcinus maenas (Brachyura, Decapoda) Master
Meyer, Melanie Sanna 2018 Microplastic occurrence in biota-rich seawater samples of the southern North Sea - Analysis by µFTIR Master
Münzner, Florentina 2018 Microplastics transport simulations in the southern North Sea Master
Mützel, Sophia 2018 First observation of microplastics in snow - Arctic- and European samples analysed with µFTIR and Raman spectroscopy Master
Nischick, Emanuel 2018 Vergleichende Untersuchungen der Anatomie der Zoea V von Hemigrapsus sanguineus (Decapoda: Brachyura: Grapsoidea) unter abiotischem Stress Master
Prume, Julia 2018 Quantification and identification of microplastics in southern North Sea sediments via FPA-based µFTIR imaging Master
Sipilovic, Tanja 2018 Fourier transform infrared (FTIR) spectroscopy to investigate intraclonal variability of the diatom Thalassiosira weissflogii Master
Spitzner, Franziska 2018 Effects of environmental stress on early life history stages of the European shore crab Carcinus maenas Linnaeus 1758 (Brachyura: Portunidae) PhD thesis
Triputra, Prayoga Wahyu 2018 Greenhouse gases in Siberian ice cores Master
Algueró-Muniz, Meri 2017 Zooplankton community responses to ocean acidification PhD thesis
Geisen, Carla 2017 Propriétés cellulaires et variabilité intraspécifique du phytoplancton Master
Grüner, Nico 2017 Fitness-based classification of phytoplankton species from the southern North Sea PhD thesis
Hildebrandt, Lars 2017 Microplastics on coastal North Sea sediments - Analyzed using Fourier Transform Infrared spectrocopy Master
Hoffmann, Daniel 2017 Qualitative und quantitative Analyse von potentiell pathogenen Vibrionen in der Deutschen Bucht mittels PCR Bachelor
Krüger, Christina 2017 Der Einfluss von abiotischem Stress auf die larvale Muskulatur in Carcinus maenas (Brachyura, Decapoda) Master
Lanz, Klara 2017 Characterization of potentially pathogenic Vibrio spp. via Raman spectroscopy Master
Lesniowski, Thomas 2017 Physical and physiological growth constraints of key, North Sea gelatinous zooplankton PhD thesis
Philip, Maxime 2017 The dynamics of copepod's threshold elemental ratio in relation to temperature and ontogeny Master
Roscher, Lisa 2017 Microplastic occurrence in North Sea surface waters - Analyzed using Fourier Transform Infrared spectroscopy Master
Wirzberger, Vanessa 2017 Detection of microplastics in Arctic deep-sea sediments by µFTIR spectroscopy Master
Gütermann, Julia 2016 Identification and quantification of microplastics in Arctic sea ice north of Svalbard Master
Gumpricht, Gustavo 2016 The influence of artificial coastal defence structures (tetrapods) on spatiotemporal dynamics of demersal fish in shallow subtidal waters in the Southern North Sea Master
Horn, Henriette 2016 Effects of ocean acidification and warming on microzooplankton communities PhD
Osudar, Roman 2016 Methane distribution and oxidation across aquatic interfaces: case studies from Arctic water bodies and the Elbe estuary PhD thesis
Schaal, Patrick 2016 Diversity of methanotrophic bacteria in the Elbe Estuary Master
Speidel, Linn 2016 Probenaufbereitung für die Analyse auf Mikroplastik mit µFTIR-Spektroskopie: Untersuchung des enzymatischen Verdaus von Plankton mit FlowCam und µFTIR Bachelor
Sprenger, Kristin 2016 The influence of artificial coastal defence structures (tetrapods) on spatiotemporal dynamics of macrozoobenthos in shallow subtidal waters in the Southern North Sea Master
Beyer, Birte 2015 Quantification and Identification of Microplastics in Arctic Sea Ice Master
Ecker, Ursula 2015 Gelatinous zooplankton food web in the southern North Sea Master
Erler, Rene 2015 Identification and characterization of Vibrio species PhD thesis
Ladehoff, Maike 2015 Microplastic occurrence in the southern North Sea - analyzed using fourier transform infrared spectroscopy Master
Lehmann, Liliana 2015 Acoustic communication in grey gurnards (Eutrigla gurnardus) - Evidence for intraspecific information transfer Master
Lucas, Judith 2015 Spatiotemporal dynamics of the bacterial community in the Greman Bight PhD thesis
Mattmüller, Ramona 2015 Growth of Aurelia aurita (Cnidaria, Scyphozoa) polyps dependent on temperature and salinity Bachelor
Sander, Nils 2015 Alterations in plankton community interactions under future ocean acidification conditions Master
Timmermann, Maike 2015 The Specificity of Biofilm Communities on Synthetic Polymers in the Marine Environment Master
Fofonova, Vera 2014 Simulation of the Laptev Sea shelf dynamics with focus on the Lena Delta region PhD thesis
Göbel, Jan 2014 Impact of conspecifics on acoustic behavior of the grey gurnard, Eutrigla gurnardus Master
Hackbusch, Steffen 2014 Abundance and activity of methane oxidizing bacteria in the River Elbe Estuary Master
Hao, Wenjin 2014 Bacterial community associated with Jellyfish PhD thesis
Hartmann, Ilka 2014 Identification of Proteomic Biomarkers for potential pathogenic Vibrio spp. by MALDI‑TOF Mass Spectrometry Master
Int‑Veen, Ivo 2014 Identification and quantification of microplastics in waste water treatment plants Master
Karreman, Martijn J. 2014 Bacterial diversity in salinity gradients of the North‑ and the Baltic Sea Master
Kirmizi, Sidika 2014 Microplastic as vector for potentially pathogenic Vibrio spp. Master
Kuczera, Mirco 2014 Method development for the determination of microplastic particles in marine samples using micro‑FTIR ‑ FPA spectroscopy Master
Lorenz, Claudia 2014 Detection of microplastics in marine sediments of the German Coast via FT‑IR spectroscopy Master
Mintenig, S. 2014 Microplastic in plankton of the North‑ and Baltic Sea Master
Möller, Laura 2014 Effects of Ocean Acidification and temperature on the growth of polyps of the scyphozoan, Compass Jellyfish (Chrysaora hysoscella) Bachelor
Pott, Antonia 2014 A new method for the detection of microplastics in the North Sea brown shrimp (Crangon crangon) by Fourier Transform Infrared Spectroscopy (FTIR) Master
Rummel, Christoph 2014 Occurrence and potential effects of plastic ingestion by pelagic and demersal fish from the North Sea and Baltic Sea Diplom
Seifried, Jasmin 2014 Diversity and dynamics of bacterial populations in marine bioaerosols PhD thesis
Wehkamp, Matthias 2014 Stereophotography in Marine Biology: Development, application and evaluation PhD thesis