Jana Rülke

Jana Rülke has been the Coordinator and Public Relations Manager of the DFG-funded Research Training Group “Ecological Regime Shifts and Systemic Risk in Coupled Social-Ecological Systems (ECORISK)” at the University of Osnabrück since October 2024. In this role, she coordinates the interdisciplinary programme, supports strategic and organisational processes, and contributes to the communication and public outreach of the graduate school. She was also involved in the successful acquisition of the programme.
Since 2020, she has worked as a research associate in Human Geography with a focus on Economic Geography. Her research examines sustainability transformations in global agri-food systems, with a particular focus on cocoa production in Ghana. Within the DBU-funded research project “Value Chains and Consumer Decisions – Remote Effects of Governance and Product Biographies Using Cocoa as an Example”, she analysed how governance structures shape social, ecological and economic conditions in the global cocoa-chocolate production network.
Jana Rülke holds a Bachelor’s degree in Agricultural Sciences with a focus on agroecology from the University of Göttingen and a Master’s degree in Geographies of Rural Areas – Change through Globalization from the University of Vechta. During her studies she participated in the international DAAD-funded research project “Reconciling Human Livelihood Needs and Nature Conservation” in Kenya. Her academic work combines perspectives from human geography, rural development and sustainability research, with regional expertise in Sub-Saharan Africa.

Research interets
Agri-food networks, Human-environment relations, Rural development, Globalization research,Global production networks, Community based approaches, Mixed methods approaches

Spatial foci
Ghana, Kenya, Namibia, South Africa, Costa Rica, Germany

Jana Rülke

© Fotoscheune, Osterholz-Scharmbeck

Coordination and public relations
Deputy representative for severely disabled persons at UOS
Institute of Geography

Seminarstraße 33
49074 Osnabrück

Room: 04/103

Phone: +49 541 969-6402

 jana.ruelke@uni-osnabrueck.de

Member of the   Economic Geography working group

Rülke, J., and Franz, M. (2025): Geographical Knowledge: A Catalyst for Reconfiguring Global Production Networks? In: Journal of Economic and Human Geography, 116(5),637-655  https://doi.org/10.1111/tesg.70026

Rülke, J., Arnold, H., and Franz, M. (2025): ‘Unwasting’ waste: Valorisation of cocoa pod husks for black soap production. In: ERDKUNDE79(2), 131–145.   https://doi.org/10.3112/erdkunde.2025.02.03 

Dachs, I., Rülke, J., and Franz, M. (2025): Bringing a circular economy perspective into global production networks: Cocoa pod husk-based compost production in Ghana. In: Journal of Cleaner Production519, 145955.   https://doi.org/10.1016/j.jclepro.2025.145955

Franz, M., and Rülke, J. (2022): Die gute Geschichte von der Schokolade aus Ghana. In: Geographische Rundschau, (9), 38-43.

Rülke, J., Rieckmann, M., Nzau, J. M., and Teucher, M. (2020): How Ecocentrism and Anthropocentrism Influence Human–Environment Relationships in a Kenyan Biodiversity Hotspot. In: Sustainability12(19), 8213.   https://doi.org/10.3390/su12198213 

Research training group (RTG) Ecological Regime Shifts and Systemic Risk in Coupled Social-Ecological Systems (ECORISK)
Funding:  Deutsche Forschungsgemeinschaft (DFG)
Duration: Oct. 2024 - Sep. 2029
 To website

Transformative research and capacity building to protect livelihoods and biodiversity in Costa Rica (LiveDiverseCR)
Funding:  Deutscher Akademischer Austauschdienst (DAAD)
Duration: Jan. 2021 - Dec. 2024
 To website

Value Chains and Consumer Decisions – Remote Effects of Governance and Product Biographies Using Cocoa as an Example (CoVaCoa)
Funding:  The German Federal Environmental Foundation (DBU)
Duration: Aug. 2020 - Jan. 2024
 To website