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2024 Viglione, A., Mukherjee, J., Annis, A., Castro, C., Hirabayashi, Y., Höllermann, B., Lafaye de Micheaux, F., Llasat, MC., Mazzoleni, M., Merz, B., Nakamura, S., Nardi, F., Rusca, M. & Yan, H. (2024): Human-flood systems. In: Tian, F., Wei, J., Haeffner, M. & Kreibich, H. (eds): Coevolution and Prediction of Coupled Human-Water Systems. A Socio-Hydrologic Synthesis of Change in Hydrology and Society. Cambridge University Press (in press) https://iahs.info/News/news/panta-rhei-symposium/
Höllermann, B. (2024). Sozial-ökologische Systeme im Wandel: Landnutzungsvisionen im Kilombero Tal, Tansania. Standort. https://doi.org/10.1007/s00548-024-00908-y
Evers, M., Delos Santos Almoradie, A., Ntajal, J., Höllermann, B., Johann, G., Meyer, H., Kruse, S., Ziga-Abortta, F., Bachmann, D., & Schotten, R. (2024). Lessons Learned from PARADeS Project for Flood Disaster Risk Planning and Management in Ghana. doi.org/10.48565/bonndoc-195
2023 Butsch, C., Schmiege, D., Cummings, V., Heinkel, S.-B., Anthonj, C., Falkenberg, T., Höllermann, B., Kistemann, T., Scharlach, H., & Timm, C. (2023). Ethikprüfungen und Forschungsethik in der Geographie. Rundbrief Geographie, 305, 1-6.
Höllermann, B., & Riemann, L. (2023). Methods for stakeholder engagement [MOOC lecture]. In S. Kruse, L. Riemann, K. Pareek, F. Ziga-Abortta, & B. Höllermann (Eds.), Enhancing collaboration in flood disaster risk management. https://hkc-online.de/Projekte/PARADeS%20Open%20Learning%20Content/Module%206/3.2%20stakeholder%20engagement%20methods.mp4
Höllermann, B., & Riemann, L. (2023). The role of stakeholder in flood disaster risk management [MOOC lecture]. In S. Kruse, L. Riemann, K. Pareek, F. Ziga-Abortta, & B. Höllermann (Eds.), Enhancing collaboration in flood disaster risk management. https://hkc-online.de/Projekte/PARADeS%20Open%20Learning%20Content/Module%206/3.1%20role%20of%20stakeholders%20in%20FDRM.mp4
Höllermann, B., & Riemann, L. (2023). Stakeholder engagement: Lessons learned [MOOC lecture]. In S. Kruse, L. Riemann, K. Pareek, F. Ziga-Abortta, & B. Höllermann (Eds.), Enhancing collaboration in flood disaster risk management. https://hkc-online.de/en/Projects/PARADeS-Open-Learning-Content
Kruse, S., Evers, M., & Höllermann, B. (2023). Applied interdisciplinary research: How to co-create meaningful results. In M. Evers, S. Kruse, A. Almoradie, & M. Tuschen (Eds.), Managing flood disaster risk in Ghana: findings, products and recommendations (pp. 20-22). PARADeS.
Kruse, S., Höllermann, B., Wallin, I., & Evers, M. (2023). Participatory scenario development. In M. Evers, S. Kruse, A. Almoradie, & M. Tuschen (Eds.), Managing flood disaster risk in Ghana: findings, products and recommendations (pp. 17-19). PARADeS. https://doi.org/10.6094/UNIFR/242726
Kruse, S., Riemann, L., Pareek, K., Ziga-Abortta, F., & Höllermann, B. (Eds.). (2023). Enhancing collaboration in flood disaster risk management. https://hkc-online.de/en/Projects/PARADeS-Open-Learning-Content
Höllermann, B. (2023). Adaptation to flood risk: Cross-scale and stakeholder perspective. In M. Evers, S. Kruse, A. Almoradie, & M. Tuschen (Eds.), Managing flood disaster risk in Ghana: findings, products and recommendations (pp. 30-32). PARADeS. https://doi.org/10.6094/UNIFR/242726
2022 Höllermann, B., Rangecroft, S., Rohse, M., Banks, E. W., Day, R., Di Baldassarre, G., Frommen, T., Hayashi, Y., Lebek, K., Mondino, E., Rusca, M., Wens, M., & Van Loon, A. F. (2022), Go together, to go further! Reply to “Human–water research: discussion of ‘Guiding principles for hydrologists conducting interdisciplinary research and fieldwork with participants’”, Hydrological Sciences Journal, 1-3. https://doi.org/10.1080/02626667.2022.2128804
Heinzel, C., Fink, M., & Höllermann, B. (2022). The potential of unused small-scale water reservoirs for climate change adaptation: A model- and scenario based analysis of a local water reservoir system in Thuringia, Germany. Frontiers in Water, 4. https://doi.org/10.3389/frwa.2022.892834
Rangecroft, S., Rohse, M., Banks, E. W., Day, R., Di Baldassarre, G., Frommen, T., Hayashi, Y., Höllermann, B., Lebek, K., Mondino, E., Rusca, M., Wens, M., & Van Loon, A. F. (2022). Bridging the gap: reply to discussion of "Guiding principles for hydrologists conducting interdisciplinary research and fieldwork with participants". Hydrological Sciences Journal, 67(7), 1149-1151. https://doi.org/10.1080/02626667.2022.2060111
 

Ntajal, J., B. Höllermann, T. Falkenberg, T. Kistemann, and M. Evers (2022). Water and Health Nexus—Land Use Dynamics, Flooding, and Water-Borne Diseases in the Odaw River Basin, Ghana. Water, 14(3): 461. https://doi.org/10.3390/w14030461

2021

Proswitz, K., M. C. Edward, M. Evers, F. Mombo, A. Mpwaga, K. Näschen, J. Sesabo and B. Höllermann (2021). Complex Socio-Ecological Systems: Translating Narratives into Future Land Use and Land Cover Scenarios in the Kilombero Catchment, Tanzania. Sustainability 13(12): 6552. 10.3390/su13126552

Höllermann, B., Näschen, K., Tibanyendela, N., Kwesiga, J. & Evers, M. (2021): Dynamics of human-water Interactions in the Kilombero Valley, Tanzania - Insights from farmers’ aspirations and decisions in an uncertain environment. European Journal of Development Research 33: 980–999. 10.1057/s41287-021-00390-4

2020

Rangecroft, S., Rohse, M., Banks, E., Day, R., Di Baldassarre, G., Frommen, T., Hayashi, Y., Höllermann, B., Lebek, K., Mondino, E., Rusca, M., Wens, M. & Van Loon, A. (2020): Guiding principles for hydrologists conducting interdisciplinary research and fieldwork with participants, Hydrological Sciences Journal 10.1080/02626667.2020.1852241

Höllermann, B., & Evers, M. (2020): Identifying the Sensitivity of Complex Human-Water Systems Using a Qualitative Systems Approach. Frontiers in Water, 2. 10.3389/frwa.2020.00025   

2019

Höllermann, B. & Evers, M. (2019): Coping with uncertainty in water management: Qualitative system analysis as a vehicle to visualize the plurality of practitioners' uncertainty handling routines. Journal of Environmental Management 235: 213-223 10.1016/j.jenvman.2019.01.034

Näschen, K., Diekkrüger, B., Evers, M., Höllermann, B., Steinbach, S. & Thonfeld, F. (2019): The Impact of Land Use/Land Cover Change (LULCC) on Water Resources in a Tropical Catchment in Tanzania under Different Climate Change Scenarios. Sustainability 11: 7083.

2018

Höllermann, B. (2018): Decision-making under uncertainty in model-based water management, Universitäts-und Landesbibliothek Bonn, 2018. http://hdl.handle.net/20.500.11811/7602.

García-Santos, G., M. M. de Brito, B. Höllermann, L. Taft, A. Almoradie and M. Evers (2018): Methodology to explore emergent behaviours of the interactions between water resources and ecosystem under a pluralistic approach. Proc. IAHS 379: 83-87. https://piahs.copernicus.org/articles/379/83/2018/

2017

de Brito, M. M., Evers, M., & Höllermann, B. (2017): Prioritization of flood vulnerability, coping capacity and exposure indicators through the Delphi technique: A case study in Taquari-Antas basin, Brazil. Intern. Journal of Disaster Risk Reduction 24: 119-128. 10.1016/j.ijdrr.2017. 05.027

Evers, M., Höllermann, B., Almoradie, A., Garcia Santos, G. & Taft, L. (2017): The Pluralistic Water Research Concept: A New Human-Water System Research Approach. Water 9(12): 933. 10.3390/w9120933

Höllermann, B. & M. Evers (2017): Perception and handling of uncertainties in water management—A study of practitioners’ and scientists’ perspectives on uncertainty in their daily decision-making. Environmental Science & Policy 71: 9-18. 10.1016/j.envsci.2017.02.003 

2016

Johannsen, I., Hengst, J., Goll, A., Höllermann, B. & Diekkrüger, B. (2016): Future of Water Supply and Demand in the Middle Drâa Valley, Morocco, under Climate and Land Use Change. Water 8 (8): 313.

2015

Höllermann, B. & Evers, M. (2015): Ein risikobasiertes Integrations- und Analysekonzept zur Berücksichtigung von Unsicherheiten bei wasserwirtschaftlichen Entscheidungen. Hydrologie und Wasserbewirtschaftung 59 (5): 255–263, 10.5675/HyWa_2015,5_6

Höllermann, B. & Evers, M. (2015): Integration of uncertainties in water and flood risk management. Proc. IAHS, 370: 193-199. 10.5194/piahs-370-193-2015

2012

Giertz, S., Diekkrüger, B. & Höllermann, B. (2012): Impact of Global Change on water resources in the Quémé catchment, Benin. In Bogardi, Leentvar &. Nachtnebel (Hrsg.): River basins and Change. GWSP and UNESCO-IHE: 34-40.

2010

Höllermann, B., Giertz, S. & Diekkrüger, B. (2010): Benin 2025 - Balancing future water availability and demand using the WEAP system. Water Resources Management 24: 3591-3613, 10.1007/s11269-010-9622-z

Hadjer, K., Höllermann, B. & Bollig, M. (2010): Social organization, livelihoods and water supply in Benin. In: Speth, Christoph & Diekkrüger (Hrsg.): Impacts of Global Change on the Hydrological Cycle in West and Northwest Africa, Springer: 286-304.

2009

Höllermann, B., Diekkrüger, B. & Giertz, S. (2009): Bewertung der aktuellen und zukünftigen Wasserverfügbarkeit des Ouémé Einzugsgebiets (Benin, Westafrika) für ein integriertes Wasserressourcenmanagement mit Hilfe des Entscheidungsunterstützungsmodells WEAP. HYWA 53 (5): 305-315.

 

CV

 

Since 2022: Junior professor for Geographical Human-Environment-Research at University of Osnabrück, Department of Geography

2021 - 2022: Substitute professor for Physical Geography and Environmental Modelling at Ludwig-Maximilians-University (LMU), Department of Geography

2018 - 2022: Postdoc at University of Bonn, Department of Geography, Ecohydrology and Water Resources Management working group, involved in e.g. Collaborative Research Centre 228 Future Rural Africa https://www.crc228.de/ , BMBF PARADeS www.parades.info

2014 - 2018:  Research associate and PhD candidate University of Bonn, Department of Geography, Doctoral thesis: Decision-making under uncertainty in model-based water management. The science-practice interface http://hss.ulb.uni-bonn.de/2018/5139/5139.htm

2010-2013: Coordinator of focal research area water  and research associate at University of Bonn, Department of Geography, Hydrology Research Group https://www.geographie.uni-bonn.de/forschung/psp/Wasser

2008-2009: Research associate at University of Bonn, Department of Geography, Hydrology Research Group. GLOWA Impetus project http://www.impetus.uni-koeln.de/

2002-2008: Diplom (~MSc) in Geography, University of Bonn. Thesis title: Water: A Scarce Resource in Benin? Modeling the water balance of the Ouémé catchment with WEAP ‘Water Evaluation and Planning’ system. Distinguished with young scientist award of Fachgemeinschaft Hydrologische Wissenschaften.

2006: Bachelor of Sciences with Honours in Physical Geography, University of Wellington, New Zealand. Thesis title: Hydraulic behaviour of the soils of the Paraparaumu foreland. Study abroad with DAAD scholarship at the School of Geography, Environment and Earth Sciences, Victoria University of Wellington (VIC), New Zealand.