Alumni
Dr. Manfred Trimborn (AG Trimborn), until 2025
Dr. Jean Martial Johnson - PITROS (AG Becker), 2022 - 2024
Dr. Mamoona Khan - Ecophysiology of Plant Nutrition (AG Schaaf)
Dr. Nargis Parvin Laha - Ecophysiology of Plant Nutrition (AG Schaaf), 2017 - 2023
Dr. Debabrata Laha - Ecophysiology of Plant Nutrition (AG Schaaf), 2017 - 20XX
Dr. Miguel Alvarez - Vegetation Ecology (AG Möseler) und PITROS (AG Becker), 2009 - 2022
Dr. Carlos Angulo - PITROS (AG Becker), 2015 - 2021
Dr. Matthias Langensiepen - PITROS (AG Becker), 2010 - 2021
PD Dr. Bodo Maria Möseler - Vegetation Ecology (AG Möseler), 2008 - 2020
PD Dr. Anja Linstädter - Grassland Ecology and Grassland Management (AG Linstädter), 2018 - 2020
Dr. Linbo Wu (AG Frei), 2016 - 2019
Dr. Thomas Eichert (AG Goldbach), 2002 - 2017
Dr. Monika Wimmer, 1998 - 2016
Dr. Christine Kreye - PITROS (AG Becker), 2008 - 2014
Dr. Michael Frei - PITROS (AG Becker), 2009 - 2011
PD Dr. Joachim Clemens (AG Goldbach), 2003 - 2009
2026
Irmgard Koch (AG Burkhardt)
The impact of water-soluble environmental aerosols on the drought tolerance of forest trees – a Germany-wide field study
2025
Robin Schneider - Ecophysiology of Plant Nutrition (AG Schaaf)
Functional characterization of inositol pyrophosphate pyrophosphatases in plants
https://doi.org/10.48565/bonndoc-543
2024
Kai Frederik Behn - PITROS (AG Becker)
Wetland Vegetation in East Africa – Integrity, Diversity, and Recovery Dynamics
https://doi.org/10.48565/bonndoc-547
Jean-Martial Johnson - PITROS (AG Becker)
Effects of alternate wetting and drying irrigation on rice productivity in Burkina Faso
https://doi.org/10.48565/bonndoc-410
Saher Ayyad - PITROS (AG Becker)
Exploring water fluxes for agricultural production in African croplands
https://doi.org/10.48565/bonndoc-323
Chia-Ju Ellen Chi (AG Burkhardt)
Assessing the Impacts of Hygroscopic Leaf Surface Material on Plant Water Relations: Stomatal Responses and Nocturnal Transpiration
https://doi.org/10.48565/bonndoc-266
2023
Felix Holtkamp (AG Trimborn)
Reduction of Gaseous Emissions from Slurry by the Application of Alkaline Additives
https://doi.org/10.48565/bonndoc-175
Ahmed Abdalla - PITROS (AG Becker)
Transitions towards sustainable agriculture - The case of wheat-based production systems in Egypt
https://bonndoc.ulb.uni-bonn.de/xmlui/handle/20.500.11811/11171
Philipp Gaugler - Ecophysiology of Plant Nutrition (AG Schaaf)
Identification and characterization of evolutionarily conserved inositol pyrophosphate phosphohydrolases in plants
https://doi.org/10.48565/bonndoc-152
Esther Lange - Ecophysiology of Plant Nutrition (AG Schaaf)
The role of inositol pyrophosphates in the regulation of plant stress responses
https://bonndoc.ulb.uni-bonn.de/xmlui/handle/20.500.11811/10943
2021
Julius Kwesiga - PITROS (AG Becker)
Assessing and targeting management options for smallholder rice-based systems in Kilombero floodplain, Tanzania
https://bonndoc.ulb.uni-bonn.de/xmlui/handle/20.500.11811/9024
2020
Shova Shrestha - PITROS (AG Becker)
Diagnosing and managing zinc and boron deficiencies in emerging crop production systems of Nepal
https://bonndoc.ulb.uni-bonn.de/xmlui/handle/20.500.11811/8825
2013
Shyam Pariyar (AG Burkhardt)
Effects of aerosol particle exclusion and amendment on the water relations of sunflower, faba bean, apple and tomato
2009
Thuweba Diwani, Kenya - PITROS (AG Becker)
Implications of resource management on soil fertility in common farm types in Kakamega, Western Kenya
Oscar Bustamante (AG Burkhardt)
Drought stress tolerance in different maize cultivars: Identification of key parameters
2007
Alice Beining (AG Burkhardt)
Ecophysiological diversity of wild Arabica coffee populations in Ethiopia: Drought adaptation mechanisms
2006
Frank Mussgnug, Deutschland - PITROS (AG Becker)
Potassium management for intensive rice-based cropping systems in the Red River Delta, Vietnam
Taye Kufa Obso (AG Burkhardt)
Ecophysiological diversity of wild Arabica coffee populations in Ethiopia: Growth, water relation and hydraulic characteristics along a climatic gradient
2005
Kesahb Raj Pande, Nepal - PITROS (AG Becker)
Managing seasonal soil N-dynamics in rice-wheat rotation systems of Nepal
2004
Jean Pierre Irénée Bognonkpe, Côte d'Ivoire - PITROS (AG Becker)
Effect of land use on soil N-dynamics at watershed level in Africa
2003
Junoo Kamal Tuladhar, Nepal - PITROS (AG Becker)
The Effect of Azolla on Nitrogen Use Efficiency in Rice-Wheat Rotations of Nepal
Ahmet Aydogan (AG Burkhardt)
Untersuchungen zur Aufnahme ausgewählter Blattdünger in verschiedene Kulturpflanzen.
2025
Anna Boulatov - Ecophysiology of Plant Nutrition (AG Schaaf)
Michael Harings - Ecophysiology of Plant Nutrition (AG Schaaf)
Santosh Bhandari - PITROS (AG Becker)
Production practices and performance attributes of highland rice cultivars in Nepal
Caroline Atayi Mukoya - PITROS (AG Becker)
Jennifer Hamacher - Ion Transport and Abiotic Stress Tolerance (AG Wege)
Optimising Nutrient Transport Proteins to Improve Abiotic Stress Tolerance and Plant Fertility
2024
Kevin Koch - Ecophysiology of Plant Nutrition (AG Schaaf)
Meschack Ndikumwenayo - PITROS (AG Becker)
Recent changes in cropping practices in the face of invasive plant species in Baringo, Kenya
Bettina Becker - Ion Transport and Abiotic Stress Tolerance (AG Wege)
Functional Characterisation of Plant Cation Proton Antiporters: Investigating the Role of the C-Terminal Universal Stress Protein Domain
Owen Machuku - PITROS (AG Becker)
Attributes and recent change trends in rice-based systems in the Zambezi floodplain of Zambia
2023
Jan Benndorf - Ecophysiology of Plant Nutrition (AG Schaaf)
Ulrike Anna Jochimsen - Ecophysiology of Plant Nutrition (AG Schaaf)
Richelyn Rose Clavero - PITROS (AG Becker)
Drivers and pathways of changing rice production systems in Luzon, Philippines
Annkathrin Rosenbaum - PITROS (AG Becker)
Salinity effects on performance attributes of irrigated rice in Andalusia, Spain
Miracel Obeng - PITROS (AG Becker)
Effects of land use on tree species diversity and soil fertility attributes in different agroecological zones of Ghana
2022
Kevin Langenbach - Ecophysiology of Plant Nutrition (AG Schaaf)
Jolibe Llide - PITROS (AG Becker)
Nitrogen forms differentially affect rhizosphere pH and performance attributes of rice in contrasting soils
2021
Bram Calkins Oserhout - Ecophysiology of Plant Nutrition (AG Schaaf)
Asmamaw Bidru Endeshaw - Ecophysiology of Plant Nutrition (AG Schaaf)
Lukas Schröder - Ecophysiology of Plant Nutrition (AG Schaaf)
Mohamed Nour Kalif (AG Burkhardt)
Accelerated drying of leaves caused by aerosols/dust deposition
Irmgard Koch (AG Burkhardt)
Beeinflussen abgelagerte Aerosolpartikel die Blattwasseraufnahme? - Gewächshausversuche mit Rotbuchen (Fagus sylvatica) unter Verwendung stabiler Isotope
2020
Yeshambel Emewodih Mihiret - Ecophysiology of Plant Nutrition (AG Schaaf)
Jonathan Weber - Ecophysiology of Plant Nutrition (AG Schaaf)
2019
Robin Schneider - Ecophysiology of Plant Nutrition (AG Schaaf)
2018
Daniel Zinsmeister (AG Burkhardt)
Aerosol capture by foliar roughness of barley (Hordeum vulgare L.) and potential interactions with plant water relations
2011
Charlotte Dreiseidler (AG Burkhardt)
Root system response of banana and plantain cultivars to an agroforestal tree shade gradient in the central highlands of Costa Rica
2010
Christian Dold (AG Burkhardt)
Charakterisierung der Lichtverhältnisse in gemischten Bananen-/Kaffeebeständen Mittelamerikas
2009
Carlos Angulo-Villacis, Ecuador - PITROS (AG Becker), Master theses
Influence of climate variability on rice yields and methane emissions in the Philippines
Christina Ripken, Deutschland - PITROS (AG Becker), Master theses
Resilience and vulnerability of wetlands
Katrin Hans, Deutschland - PITROS (AG Becker), Diploma
Einfluss der Pflanzenart auf die Wasserqualität in einem Horizontalfilter zur Abwasserreinigung in Vietnam
Jenny Zywietz, Deutschland - PITROS (AG Becker), Diploma
Potential von Sesbania rostrata zur Erzeugung eines nährstoffreichen Substrats im Rahmen der biologischen Abwasserreinigung in Vietnam
Christopher Kanema, Zambia - PITROS (AG Becker), Master theses
Production potential of wetland soils of the Kafue Flats in Zambia
2007
Barbara Gronau, Deutschland - PITROS (AG Becker), Master theses
Einfluss der Symbionten an der Wurzel von Cowpea (Vigna unguiculata) und Buschbohne (Phaseolus vulgaris) auf die Vorgänge im Spross
Suchit Shrestha, Nepal - PITROS (AG Becker), Master theses
Phenological and agronomical responses of rice genotypes to changes in planting date in a high altitude cropping system of Nepal
2006
Tam Aung, Myanmar - PITROS (AG Becker), Master theses
Physiological mechanisms of iron toxicity in lowland rice
Said Abdul Wali Dadshani, Afghanistan - PITROS (AG Becker), Diploma
Untersuchungen zur genotypischen Salzresistenz von Gerste in semi-ariden Gebieten
2005
Raja Ram Khanal, Nepal - PITROS (AG Becker), Master theses
Phyllochron and leaf development in field grown rice genotypes under varying thermal environments of a high altitude cropping system
Alhassan Lansah Abdulai, Ghana - PITROS (AG Becker), Master theses
Morphological and physiological responses of Sorghum (Sorghum bicolor L. Moench.) to different patterns of drought
2003
Dilys Sefakor Kpongor, Ghana - PITROS (AG Becker), Master theses
Developing a standardized procedure to screen lowland rice (Oryza sativa) seedlings for tolerance to iron toxicity
2002
Keshab Raj Pande, Nepal - PITROS (AG Becker), Master theses
Managing seasonal soil nitrogen dynamics in rice - wheat cropping systems of Nepal
Haben Tedla Asgedom, Eritrea - PITROS (AG Becker), Master theses
Effect of seed-priming with water and nutrient solutions on germination, seedling growth, and weed competitiveness of cereals in Eritrea
2001
Thuweba Diwani, Kenya - PITROS (AG Becker), Master theses
Crop management (harvesting method and de- flowering) in leafy vegetables (Amaranth and Solanum spp.) under drought stress
2006
Jenny Melendez Cuero, Colombia - PITROS (AG Becker)
Maintaining the yield of upland rice under intensified land use in slash-and-burn systems of West Africa
Ngome Ajebesone Francis E., Cameroon - PITROS (AG Becker)
The contribution of nitrogen fixation by field-grown common beans (Phaseolus vulgaris L.) to N balances in agricultural production systems of Kakamega District, Kenya
2004
Uday Sankar Das, Bangladesh - PITROS (AG Becker)
Modeling concepts for sodium and potassium uptake in rice plants as a function of transpiration
Keshav Prasad Dahal, Nepal - PITROS (AG Becker)
Salinity effects on tiller and leaf appearance and on development rate of individual leaf positions in irrigated rice
2003
Maurice Ochieng Ouko, Kenya - PITROS (AG Becker)
Nitrate reductase activity in rice as a screening tool for weed competitiveness
2025
Julie Marie Schmidt - Ecophysiology of Plant Nutrition (AG Schaaf)
Maja Nikolaus - Ecophysiology of Plant Nutrition (AG Schaaf)
2024
Leon Bille (AG Burkhardt)
Effloreszenz und Dynamik des Salzkriechens aus verdunstenden Salzlösungen-Abhängigkeit von Salzart und Wind
Daniel Rozeik (AG Burkhardt)
Phosphate-containing aerosols affect the nocturnal transpiration of phosphate-deficient hybrid poplar clones
Katharina Luise Heynen - Ecophysiology of Plant Nutrition (AG Schaaf)
Charlotte Grothaus - Ecophysiology of Plant Nutrition (AG Schaaf)
Nelson Pinheiro - Ion Transport and Abiotic Stress Tolerance (AG Wege)
Characterisation of the Role of Cation Transporters in Plant Abiotic Stress Tolerance
2023
Alicia Birkenbeul - Ecophysiology of Plant Nutrition (AG Schaaf)
Anna Maria Frentzen - Ecophysiology of Plant Nutrition (AG Schaaf)
Tobias Janke
Effiziente Ressourcennutzung durch die Implementierung des Lebensmittel-3D-Druckes in die Lebensmittelindustrie
Anthony Sippo Wiedemuth
Neophyten in urban-industriellen Ökosystemen: Chance oder Gefahr?
Dimitrios Engelhardt
Die Große Brennnessel (Urtica dioica L.): Eine heimische Alternative für die Textilproduktion
Louisa Clanner von Engelshofen
Aktuelle und zukünftige Herausforderungen als Folge des Klimawandels für die Produktion landwirtschaftlicher Erzeugnisse am Beispiel von Weizen
Pia Drescher
Neophyten-eine kritische Betrachtung anhand der Ausbreitung von Lupinus polyphyllus Lindl.
2022
Luisa Hansjosten - Ecophysiology of Plant Nutrition (AG Schaaf)
Frederik Sebastian Schimanski - Ecophysiology of Plant Nutrition (AG Schaaf)
Clara Nagelschmidt
Kleingärten im Wandel der Zeit
Antonias Klösgen
Vegetationsentwicklung nach Hydrosuspensionssaat auf Fichtenkalamitätsflächen
Jeremias Koch
Biodiversitätsmaßnahmen im Ackerbau
Marco Halbig
Climate-smart agriculture und deren Bedeutung für die Umsetzung der Ziele zur nachhaltigen Entwicklung
Hannah Pilgrim
Agroforst: Ein Anbausystem mit Zukunft
2019
Paul Unger Avila - Ecophysiology of Plant Nutrition (AG Schaaf)
Timon Könen - Ecophysiology of Plant Nutrition (AG Schaaf)
Lukas Krusenbaum - Ecophysiology of Plant Nutrition (AG Schaaf)
2018
Jan Kniekamp - Ecophysiology of Plant Nutrition (AG Schaaf)