Prof. Dr. Lars Ribbe

Dr. rer. nat.

Fakultät für Raumentwicklung und Infrastruktursysteme

Institute for Technology and Resources Management in the Tropics and Subtropics (ITT)

Institute for Technology and Resources Management in the Tropics and Subtropics (ITT)

Prof. Dr. Lars Ribbe

Campus Deutz
Betzdorfer Straße 2
50679 Köln
Raum ZO-04-06 Postanschrift

  • Telefon+49 221-8275-2773


nach Vereinbarung per e-mail

Campus Deutz, Betzdorfer Str. 2, Raum ZO4-23


  • DekanIn
  • Senatsmitglied
  • Chair of Working Group "Academic Capacity Developement" of German Water Partnership
  • Co-Chair Working Group "Sustainable Water Energy Food Nexus" of Sustainable Water Future Program (Future Earth)


  • Executive Director of the Institute for Technology and Resources Management


  • PolyUrbanWaters
    Acronym: Polyurbwater - Fördervolumen: 200.000€ - Drittmittelgeber: BMBF - Förderzeitraum: 2019-2025
  • Universities as knowledge brokers in the governance of climate resilience
    Acronym: Knowledge Brokers - Fördervolumen: 24.000€ - Drittmittelgeber: Rockefeller Foundation - Förderzeitraum: 2019-2021
  • ViWaT-Mekong-Planning - Planning support tools for integrated water and land use planning
    Acronym: ViWaT - Fördervolumen: 303.767€ - Drittmittelgeber: BMBF - Förderzeitraum: 2018-2021
  • Water Security and Climate Extremes: Bringing big data to action
    Acronym: WaterSec - Förder volumen: 334.000 € - Drittmittelgeber: MIWFT - Förderzeitraum: 2017 - 2020
  • Multilateral University Cooperation on the Management of Human Impacted Droughts in Tropical Catchments
    Acronym: TropiSeca - Fördervolumen: 279.369€ - Drittmittelgeber: DAAD - Förderzeitraum: 2016-2019
  • Environmental Monitoring with Smartphones
    Fördervolumen: 56.680€ - Drittmittelgeber: Rhein-Energie-Stiftung - Förderzeitraum: 2016-2017
  • Water-Energy and Food Security Nexus in the Indus Basin (National University of Science and Technology, Islamabad und Global Change Impact Studies Center, Pakistan)
    Acronym: WEF-Indus - Förder volumen: 79.767€ - Drittmittelgeber: DAAD - Förderzeitraum: 2016-2017
  • Hochschulexzellenz in der Entwicklungszusammenarbeit (Exceed): Centers for Natural Resources and Development
    Acronym: CNRD-Exceed - Fördervolumen: 4.250.000€ - Drittmittelgeber: DAAD/BMZ - Förderzeitraum: 2015-2019
  • Education and Research for the Water Energy Food Security Nexus at River Basin level (Germany-Chile)
    Acronym: EDUNEXUS - Fördervolumen: 198.208€ - Drittmittelgeber: DAAD/BMZ - Förderzeitraum: 2015-2018
  • Sustainability of Engineered Rivers in Arid Lands (Symposium)
    Acronym: SERIDAS - Fördervolumen: 60.000€ - Drittmittelgeber: VW foundation - Förderzeitraum: 2015
  • Developing capacities in the field of monitoring and the assessment of water resources (Vietnam, Bangladesh, Brazil)
    Acronym: CapWater - Fördervolumen: 321.120€ - Drittmittelgeber: DAAD/BMZ - Förderzeitraum: 2013-2016
  • Water Monitoring and Governance at Micro-Watershed Level (Brazil-Rio de Janeiro)
    Acronym: INTECRAL (Teilantrag Wassermanagement – WP4) - Fördervolumen 314.000€ (Gesamtvolumen 1.590.000€) - Drittmittelgeber: BMBF/CLIENT - Förderzeitraum: 2013-2016
  • Hochschulpartnerschaft mit Unis in Amman, Khartoum, Addis Abeba „Enquiry Based Learning for the Water-Land Nexus in postgraduate curricula”
    Acronym EBL Nexus - Fördervolumen: 269.135€ - Drittmittelgeber: DAAD/BMZ - Förderzeitraum: 2013-2016
  • Alumniseminar 2013 in Köln
    Acronym: Alumni Köln 2013 - Fördervolumen: 60.000€ - Drittmittelgeber: DAAD/AA - Förderzeitraum: 2013
  • Master Programm „Environment and Resources Management“ mit Mexico (Phase 2)
    Acronym: ENREM 2 - Fördervolumen: 1.160.000€ - Drittmittelgeber: DAAD/BMZ/BMBF - Förderzeitraum: 2012-2015
  • Master Programm „Integrated Water Resources Management“ mit Jordanien (Phase 2)
    Acronym: IWRM 2 - Fördervolumen: 740.000€ - Drittmittelgeber: DAAD/BMZ - Förderzeitraum: 2012-2014
  • Master programm „Technology and Resources Management“ mit Vietnam (Phase 2)
    Acronym: TERMA VN 2 - Fördervolumen: 120.000€ - Drittmittelgeber: DAAD/BMBF - Förderzeitraum: 2012-2014
  • Water Use Efficiency in Northern Central Chile
    Acronym: WEIN - Fördervolumen : 137,000€ - Drittmittelgeber: BMBF/KMU Innovativ - Förderzeitraum: 2012-2014
  • Web based River Basin Information system to support drought management in Northern-Central Chile
    Acronym: WebRIS - Fördervolumen: 35,000€ - Drittmittelgeber: BMBF/IB Anbahnungsprojekt - Förderzeitraum: 2012-2014
  • Forschungsschwerpunkt NEXUS
    Acronym: FSP Nexus - Fördervolumen: 248.000€ - Drittmittelgeber: FH Struktur MIWFT NRW - Förderzeitraum: 2012-2014
  • Land Use and Climate Change Interactions in Central Vietnam
    Acronym: LUCCI - Fördervolumen: 1,620,000€ - Drittmittelgeber: BMBF/Nachhaltiges Landmanagement - Förderzeitraum: 2010-2015
  • Exceed – Center for Natural Resources and Development
    Acronym: CNRD - Fördervolumen: 4.800.000€ - Drittmittelgeber: DAAD/BMZ - Förderzeitraum: 2009-2014
  • Hochschulpartnerschaft Chile (Valparaiso und La Serena
    Acronym: Trilat HP Chile - Fördervolumen: 85.000€ - Drittmittelgeber: DAAD- Förderzeitraum: 2008-2011
  • DIES Partnerschaft mit Vietnam – Aufbau des Regional Training Centre in Hanoi
    Acronym: DIES VN - Fördervolumen: 73.000€ - Drittmittelgeber: DAAD - Förderzeitraum: 2008 - 2011
  • "Assesing the interaction of land cover/land use dynamics, climate extremes and food systems in Uganda"
    Lunyolo L.D., Khalifa M., Ribbe L., Science of the Total Environment 753, art. no. 142549, 2021
    doi: 10.1016/j.scitotenv.2020.142549
  • "Water Resources and Water Security in the MENA Region"
    Ribbe, L., Dehnavi, S., Standing up to Climate Chance, pp 29-40, 2020
    doi: 10.1007/978-3-030-50684-1_2
  • "Assessing water security in water-scarce cities: Applying the integrated urban water security index (IUWSI) in Madaba, Jordan"
    Aboelnga, H.T., El-Naser, H., Ribbe, L., Frechen, F.-B., Water 12(5), art. no. 1299, 2020
    doi: 10.1080/02626667.2020.1711911
  • "Drought impacts on water quality and potential implications for agricultural production in the Maipo River Basin, Central Chile"
    Peña-Guerrero, M.D., Nauditt, A., Muñoz-Robles, C., Ribbe, L., Meza, F., Hydrological Sciences Journal 65(6), pp. 1005-1021, 2020
    doi: 10.1080/02626667.2020.1711911
  • "RF-MEP: A novel Random Forest method for merging gridded precipitation products and ground-based measurements"
    Baez-Villanueva, O.M., Zambrano-Bigiarini, M., Beck, H.E., McNamara, I., Ribbe, L., Nauditt, A., Birkel, C., Verbist, K., Giraldo-Osorio, J.D., Xuan Thinh, N., Remote Sensing of Environment 239, art. no. 111606, 2020
    doi: 10.1016/j.rse.2019.111606
  • "Exploring socio-hydrological determinants of crop yield in under-performing irrigation schemes: pathways for sustainable intensification"
    Khalifa, M., Elagib, N.A., Ahmed, B.M., Ribbe, L., Schneider, K., Hydrological Sciences Journal 65(2), pp. 153-168, 2020
    doi: 10.1080/02626667.2019.1688333
  • "Harmonization of landsat and sentinel 2 for crop monitoring in drought prone areas: Case studies of Ninh Thuan (Vietnam) and Bekaa (Lebanon)"
    Nguyen, M.D., Baez-Villanueva, O.M., Bui, D.D., Nguyen, P.T., Ribbe, L., Remote Sensing 12(2), art. no. 281, 2020
    doi: 10.3390/rs12020281
  • "Evaluation of Five Rainfall Estimate Products over Different Climatic Zones in the Zayandehrud River Basin"
    Abbasi, N., Opp, C., Ribbe, L., Baez-Villanueva, O.M., Besalatpour, A.A., Geoscience and Remote Sensing Symposium (M2GARSS), Mediterranean and Middle-East, pp. 265-268, art. no. 9105306, 2020
    doi: 10.1109/M2GARSS47143.2020.9105306
  • "Conceptual modelling to assess the influence of hydro-climatic variability on runoff processes in data scarce semi-arid Andean catchments"
    Nauditt, A., Birkel, C., Soulsby, C., Ribbe, L., Hydrological Sciences Journal 62(4), pp. 515 -532, 2017
    doi: 10.1080/02626667.2016.1240870
  • "Regional groundwater flow model for sustainable groundwater resource management in a south Asian Megacity Dhaka, Bangladesh"
    Islam, M B. Firoz, ABM, Foglia, L, Marandi, A, Rahman Khan A, Schüth, C, Ribbe, L., Hydrogeology Journal: published Online, 2017
    doi: 10.1007/s10040-016-1526-4
  • "Design and Application of an Adaptive Time Delay Model for Flow Routing in Prismatic Trapezoidal Geometry River Reach"
    Nguyen, L.D., Karimanzira, D., Rauschenbach, T., Ribbe, L., Water Resources Management, pp. 1-12, 2016
  • "Quantifying bias in hydromorphological monitoring: an evaluation of the German LAWA-OS method"
    Lamberty, G., Zumbroich, T., Ribbe, L., Souvignet, M., Environmental Earth Sciences, 75 (22), art. no. 1435, 2016
  • "Water-Energy-Food Security Nexus in the Eastern Nile Basin: Assessing the Potential of Transboundary Regional Cooperation. Water-Energy-Food Nexus: Theories and Practices"
    Al-Saidi, M., Elagib, N.A., Ribbe, L., Schellenberg, T., Roach, E., Oezhan, D., AGU Wiley Books, (Accepted), 2016, Hg.: Salam et al.
  • "Temporal and spatial evaluation of satellite-based rainfall estimates across the complex topographical and climatic gradients of Chile"
    Zambrano-Bigiarini, M., Nauditt, A., Birkel, C., Verbist, K., and Ribbe, L., Hydrology and Earth System Sciences, 2016
    doi: 10.5194/hess-2016-453, accepted for publication
  • "A procedure for approximating a complex hydrodynamic model by the adaptive time delay method (2016)"
    Nguyen, L.D., Karimanzira, D., Rauschenbach, T., Ribbe, L., 2016 World Environmental and Water Resources Congress, pp. 1-11.
    World Environmental and Water Resources Congress 2016: Professional Development, Innovative Technology, International Perspectives, and History and Heritage - Papers from Sessions of the Proceedings of the 2016 World Environmental and Water Resources Congress, pp. 1-11.
  • "Hydrological responses to land use/cover changes in the source region of the Upper Blue Nile Basin, Ethiopia"
    Woldesenbet, T.A., Elagib, N.A., Ribbe, L, Heinrich, J., Science of The Total Environment., 2016
    pii: S0048-9697(16)32054-X. doi: 10.1016/j.scitotenv.2016.09.124.
  • "Transdisciplinary research in support of land and water management in China and Southeast Asia: evaluation of four research projects"
    Siew, T.F., Aenis, T., Spangenberg, J. H., Nauditt A., Döll, P. Frank,S. Ribbe, L. Rodriguez-Labajos, B., Rumbaur, C., Settele, J., Wang, J., Sustainability Science, Volume 11, Issue 5, pp 813-829, 2016
    doi: 10.1007/s11625-016-0378-0
  • "Gap filling and homogenization of climatological datasets in the headwater region of the Upper Blue Nile Basin, Ethiopia"
    Woldesenbet, T.A. , Elagib N., Ribbe, L., Heinrich, J., International Journal of Climatology, 2016
    doi: 10.1002/joc.4839
  • "Satellite-based evapotranspiration over Gezira Irrigation Scheme, Sudan: A comparative study"
    Al-Zayed, I.S., Elagib, N.A., Ribbe L., Heinrich, J., Agricultural Water Management 177, 66 - 76, 2016
  • "Sowing date determinants for Sahelian rainfed agriculture in the context of agricultural policies and water management"
    Bussmann A, Elagib N, Fayyad M, Ribbe L, Land Use Policy 52:316–328, 2016
  • "Spatio-temporal performance of large-scale Gezira Irrigation Scheme, Sudan"
    Al Zayed, I.S., Elagib, N.A., Ribbe, L., Heinrich, J., Agricultural Systems 133, 131 – 142, 2015
  • "Gewässerstrukturkartierung in Deutschland: Variabilität der Bewertungsergebnisse (Stream habitat survey in Germany: Variability of assessment results)"
    Meier G., Ribbe L., Zumbroich T., Poster session presented at: Tag der Hydrologie, 19-20 March 2015, Bonn, Germany
  • "Dynamics in lake area at Er Roseires Dam as extracted from satellite images"
    Al Zayed, I.S. Elagib, N.A., Ribbe, L., December 8 -9, Addis Ababa, Ethiopia, 2014
    The Second New Nile Conference "New Nile Opportunities: Scientific advances towards Prosperity in the Eastern Nile Basin"
  • " Cost of environmental flow during water scarcity in the arid Huasco River basin, northern Chile"
    Wagnitz, P., Nunez, J., Ribbe, L., Hydrological Sciences Journal 59 (3-4): 700-712, 2014
  • "The MSc Integrated Water Resources Management: A German-Jordanian Master’s Program" In: "Global Perspectives on International Joint and Double Degree Programs"
    Ribbe L., Fayyad, M., Trappe, J., New York, Institute of International Education, pp. 87-94, 2014, Hg.: Kuder, M
  • "Supporting the Development of Efficient and Effective River Basin Organizations in Africa: What Steps Can Be Taken to Improve Transboundary Water Cooperation Between the Riparian States of the Nile?" In: "Nile River Basin: Ecohydrological Challenges"
    Ribbe L., Morbach M., Pedroso R., Climate Change and Hydropolitics: S.597 ff. Springer Verlag, 2013
  • "Analysis of irrigation efficiency using comparative performance indicators: a case study of Gezira scheme, Sudan"
    Al Zayed, I.S. Elagib, N.A., Ribbe, L., Heinrich, J., UNESCO-IHE publishing, 2013
    International conference on: New Nile Perspectives - Scientific advances in the Eastern Nile Basin 6-8 May 2013 Grand Holiday Villa Hotel, Khartoum, Sudan.
  • "Water Harvesting and Flashflood Mitigation-Wadi Watier Case Study (South Sinai, Egypt)"
    Al Zayed, I.S., Ribbe, L., Al Salhi, A., International Journal of Water Resources and Arid Environments 3(2): 102-109, 2013
    ISSN 2079-7079.
  • "Internationale Hochschulkooperationen im 21. Jahrhundert" in "Die Wissenschaft von der Praxis denken"
    Ribbe L., Verlag der Universitätsdruckerei H. Schmidt, Mainz, 2013, Hg.: Becker K., Eckardt B., Heuchemer S., Kaminski W., Küchler R., Schwartmann R.
  • "Recent climatic trends and linkages to river discharge in Central Vietnam"
    Souvignet, M., Laux, P., Freer, J., Cloke, H., Thinh, D.Q., Thuc, T., Cullmann, J., Nauditt, A., Flügel, W.-A., Kunstmann, H., Ribbe, L., Hydrological Processes 28 (4): 1587-1601, 2013
  • "Setting up regional climate simulations for Southeast Asia. High Performance Computing in Science and Engineering 2012 - Transactions of the High Performance Computing Center"
    Laux, P., Phan, V.T., Lorenz, C., Thuc, T., Ribbe, L., Kunstmann, H., Stuttgart, HLRS 2012, pp. 391-406, 2013
  • "Mobile Devices for Community-Based REDD+ Monitoring: A Case Study for Central Vietnam"
    Pratihast AK, Herold M, Avitabile V, de Bruin S, Bartholomeus H, Souza Cm, Ribbe L., Sensors 13: 21-38, 2013
  • "Lake Chad restoration: Communities attitude and expectations ASABE"
    Adeyemo, A.O.S., Ribbe, L., Schuelter, S., pp. 13-26, 2012
    21st Century Watershed Technology Conference and Workshop 2012: Improving Water Quality and the Environment
  • "Application of mobile devices for community based forest monitoring. Proceedings. Sensing a Changing World"
    Pratihast AK, Souza Jr CM, Herold M, Ribbe L., 2012
  • "Analysis of water footprints of rainfed and irrigated crops in Sudan"
    Ahmed SM, Ribbe L., Journal of Natural Resources and Development. 1(3):21-30, 2011
  • "Review of Water Quality Monitoring for the Guapi-Macacu River Basin Management, Rio de Janeiro, Brazil"
    Ake J, Alfaro de la Torre C, Ribbe L, Penedo S., XIVth IWRA World Water Congress. 25-29.09.2011. Porto de Galinhas, Brazil, 2011
  • "Preliminary work of mangrove ecosystem carbon stock mapping in small island using remote sensing: above and below ground carbon mapping on medium resolution satellite image"
    Wicaksono P, Hartono H, Danoedoro P, Nehren U, Ribbe L., Remote Sensing for Agriculture, Ecosystems, and Hydrology XIII, Proc. of SPIE Vol. 8174, 2011
    81741B-1, doi: 10.1117/12.897926.
  • "Implementation of a Hydro-climatic Monitoring Network in the Guapi-Macacu River Basin in Rio de Janeiro, Brazil"
    Penedo, S., Künne, A., Bardy Prado, R., Schuler, A., Roehrig, J., Ribbe, L., XIVth IWRA World Water Congress. 25-29.09.2011. Porto de Galinhas, Brazil.2011
  • "Statistical downscaling of precipitation and temperature in north-central Chile: an assessment of possible climate change impacts in an arid Andean watershed"
    Souvignet, M., Gaese, H., Ribbe, L., Kretschmer, N., Oyarzun, R., Hydrological Sciences Journal 55(1), 41-57, 2010
  • "Climate Change Impacts on Water Availability in the Semiarid Elqui Valley, Chile"
    Souvignet M, Gaese H, Ribbe L, Oyarzún R, Kretschmer N., World Water Congress, Montpellier 2008
  • "Nitrate pollution of surface water induced by agricultural non-point pollution in the Pocochay watershed, Chile"
    Ribbe L, Delgado P, Salgado E, Flügel WA., Desalination 226:13-20, 2008
  • "Best Practices in Institutional Development in the Danube River Basin" in: "MRC/GTZ. 2008. Proceedings of Regional Consultation Meeting on Watershed Management in the Lower Mekong Basin"
    Ribbe L., Vientiane November 5-7, 2007. MRC/GTZ/InWent/DAAD.Vientiane, Laos, 2008
  • "Water Science and Technology"
    Ribbe, L, Penedo S, Nauditt A., 108 Seiten, ITTrms Köln, 2007
    Reader als Vorbereitung zum Masterkurs Integriertes Wasserressourcenmanagement
  • "Transboundary Water Management in the Nile River Basin"
    Ribbe L, Ahmed S., Technology Resource Management and Development 4: 13-27, 2006
  • "Transboundary Water Management in the Lower Mekong River Basin" (Abstract)
    Ribbe L., Technology Resource Management and Development 4:47, 2006
  • "The European Water Framework Directive and its potential relevance for water management in the Lower Mekong Basin"
    Ribbe L, Nehren U, Nauditt A, Kretschmer N, Alfonso de Nehren S, Hann A., GTZ, Frankfurt, 2006
  • "Assessing the Impact of Irrigated Agriculture on Water Quality - Methodology and First Results"
    Ribbe L, Salgado E., Technology Resource Management and Development 3:143 - 152, 2004
  • "Soil physical properties under two irrigation systems in the Upper Aconcagua Valley of Chile"
    Salgado E, Ahumada R ,Ribbe L, Gaese H., Journal of Applied Irrigation Sciences 39 (1): 93-102, 2004
  • "Approach for the development of a GIS as a tool for the integrative assessment of natural resources and sustainable rural development in the Mata Atlântica, Brazil"
    Kretschmer N, Ribbe L, Gaese H, Roehrig J., Book of Abstracts and Proceedings, Deutscher Tropentag, Universität Göttingen, 2003
  • "Water Management Issues of the Aconcagua Watershed, Chile"
    Ribbe L, Gaese H., Technology Resource Management and Development, 2: 79-100, 2002
  • "Wastewater Reuse in Agriculture"
    Kretschmer N, Ribbe L, Technology Resource Management and Development, 2: 35 – 60, 2002
  • "Wasserressourcenmanagement in Chile"
    Nauditt A, Ribbe L., Technology Resource Management and Development, 2: 61-78, 2002
  • "Watershed Based Water Quality Monitoring Systems - The Case of the Aconcagua River in Chile”
    Ribbe L., Book of Abstracts and Proceedings, University of Bonn, Germany, 2001
    Deutscher Tropentag 2001. Conference on International Agricultural Research
  • Global Conference „G-WADI more than a decade enhancing water and sustainable development for arid regions.”
    Foreign Experts Building Beijing, Beijing, China; Water security and climate extremes – bringing big data into action.
  • Seventh Graduate College Annual Conference 2016
    University of Khartoum - Research for Sustainable Resources Management in Africa (The Knowledge to Action Cycle)
  • Advances in Water Resources Management in Arid and Semi-Arid Areas: a G-WADI Approach
    Water Research Centre of the Faculty of Engineering, University of Khartoum in collaboration with the International Hydrological Programme (IHP) of UNESCO - Water efficiency and accounting in arid and semi-arid areas
  • Auftaktveranstaltung: „Globale Partnerschaft – Nordrhein-Westfalen für eine internationale nachhaltige Entwicklung – Status Quo und Perspektiven“
    Hochschule Bonn-Rhein-Sieg, St. Augustin - Herausforderung der internationalen und interdisziplinären Forschung.
  • „Egypt’s Lifeline: Managing Water Consumption and Nile Conservation” 35th Cairo Climate Talks
    Deutsche Botschaft Kairo - Role of Information in Integrated River Basin Management
  • Symposium on “Economical, Ecological and Social Aspects of Water Resources Management in Iran”
    Abbaspour College of Engineering- River Basin Assessment and Management - International and German experience.
  • International Conference on Drought: Research and Science-Policy Interfacing
    Universität Politécnica de València, Spanien- Assessment of runoff generation in high elevation Andean catchments to improve drought management in Central Chile. (L. Ribbe, A. Nauditt, P. Alvarez, N. Kretschmer, C. Soulsby, R. Becker)
  • Vorträge zu aktuellen wasserbaulichen Themen
    Technische Universität München - Lehrstuhl und Versuchsanstalt für Wasserbau und Wasserwirtschaft - Integriertes Wassermanagement in Flusseinzugsgebieten: Nil und Zentralvietnam
  • Sustainability in the Water-Energy-Food Nexus
    Global Water System Project, International Project Office, Bonn - “Addressing the Water-Energy-Food-Security Nexus in postgraduate Education”
  • Veranstaltungsreihe des Ibero-Club Bonn e.V.
    Ibero-Club Bonn e.V. in Zusammenarbeit mit dem Lateinamerikazentrum Bonn e.V. und dem ITT, Köln.- „Zu wenig Wasser – zu viel Wasser? Wasserknappheit in Peru und Chile, Überflutungen in Brasilien und Bolivien.“ Status quo und Szenarien.
  • Planning Workshop on Sustainability of Engineered Rivers in Arid Lands (SERIDAS): Outlook to 2060
    University of Texas, Austin - 1. „Nile“ 2. IT support for basin agencies: research/decisions
  • International Water Problems
    Hochschule Ruhr_West - “Transboundary River Basin Management“
  • 8th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES 2013), Dubrovnik, Croatia
    “Water, food and energy security in shared river systems – case study Eastern Nile Basin” (plenary keynote)
  • Workshop Pan African University (PAU)
    BMZ - „Center for Natural Resources and Development”
  • 7th World Environmental Education Congress (WEEC), Marrakesch, Marokko
    „Teaching Natural Resources Management in International University Networks“
  • Water in the Anthropocene: Challenges for Science and Governance
    Global Water System Project, International Project Office, Bonn - 1. The Nexus of Water, Energy and Food Security in the Eastern Nile Basin ("The Eastern Nile Basin: Overview and WEF Nexus"). 2. The Energy-Water Nexus in River Basins across the Developing World ("Impacts of Hydropower Development on Water Uses in Vu Gia Thu Bon River Basin, Vietnam"
  • Nachhaltiges Landmanagement – Statuskonferenz 2013
    FONA (BMBF) - 1.”Impact of Hydropower Development on water and land resources in the VGTB river basin, Central Vietnam” 2.” Developing stakeholder platforms in the VGTB to support system analysis and management.” 3. “Land and water resources development scenarios in the VGTB river basin, Vietnam.”
  • Joint actions for clean water – Water Management Policy Forum of the project PRESTO, Minsk
    Union of Baltic Cities, Finland- Integrated Water Resources Management
  • Desarrollo sustentable y cambio climático, los retos de la implementación de estrategias de adaptación y mitigación
    Universidad Autónoma de San Luis Postsí, Mexiko - „Water, Energy and Food Security Nexus”
  • EZ trifft Wissenschaft
    GIZ, Eschborn- Der Nexus „Wasser-, Energie- und Ernährungssicherheit“
  • The Water, Energy and Food Nexus
    UNESCO-IHE, Delft - The Water, Energy and Food Nexus
  • Sommerakademie „Wasser und Nachhaltigkeit“
    Umwelt- und Verbraucherschutzamt Universität zu Köln - The Water, Energy, Food Security Nexus
  • KUBRI (Euro Arab Career & Education Fair)
    EuroArab Centre for Education OHG, München - Experiences in designing and running joint or double degree programmes
  • GWP- Jahreskonferenz 2012
    GWP, Berlin - Kooperationspotenziale zwischen Hochschulen und Unternehmen in den Fokusländern von German Water Partnership
  • DIES-Seminar “Joint Degrees: A Catalyst or a Challenge in Quality Assurance?”
    DAAD und ANQAHE, Cairo - Experiences in designing and running joint or double degree programmes
  • Fachtagung “Schutz der Umwelt und des kulturellen Erbes in Mesopotamien – Euphrat & Tigris: die Lebensadern Iraks“
    Ost-westlicher Diwan e.V. Köln- Problematik der Flüsse im Nahen Osten
  • International Conference on Integrated Water Resources Management “Management of Water in a Changing World: Lessons Learnt and Innovative Perspectives” Special Session of DWA: Capacity Development for Water Management
    DWA, Dresden - Experiences from the bilateral IWRM Master Courses – fresh brains for new ways
  • Summer School zum Thema “Water and International Relations”
    TU Braunschweig - Transboundary Waters of the Middle East: The Case of Euphrates and The Case of Nile”
  • Alumniportal Deutschland
    DAAD, Bonn - Hochschule der Zukunft (Podiumsdiskussion)
  • DAAD-Konferenz „Higher education cooperation – A key factor for development“
    DAAD, Berlin - Ensuring sustainability – the example of the environment
  • DWA-Bundestagung
    DWA, Bonn - Einsatz von e-learning in der internationalen Masterausbildung
  • Fachhochschule goes international - 40. Jahrestagung des Bad Wiesseer Kreises
    Centre for Natural Resources