em. Prof. Dr. Ranka Junge

ZHAW School of Life Sciences and Facility Management
Institute of Natural Resource Sciences
Grüentalstrasse 14
8820 Wädenswil

+41 (0) 58 934 59 22

Work at ZHAW

Focus

Nature Based Solutions in urban environment
Frontier Agriculture Technologies (Aquaponic, Aquaculture, Hydroponic, Bioponic)

Experience

em. Professor
ZHAW, Institute of Natural Resource Sciences (IUNR)
03 / 2022 - today
Professor ZFH, Head Centre Ecological Engineering, Deputy Director IUNR
Zurich University of Applied Sciences, Life Sciences and Facility Management, Institute of Natural Resource Sciences (IUNR), Wädenswil,
01 / 2007 - 02 / 2022
Dozent
University of Applied Sciences Waedenswil (HSW/ZFH)
01 / 2000 - 12 / 2006
Senior Scientist
University of applied sciences Wädenswil
03 / 1997 - 12 / 1999
Research Assistant
University Basel, Nature and Landscape Conservation and Environmental Protection
09 / 1996 - 12 / 1999
Postdoctoral researcher
University Basel, Zoological Institute
01 / 1993 - 03 / 1996

Network

Membership of networks

ORCID digital identifier

ORCID ID: 0000-0002-6612-4263

Projects

Publications

Articles in scientific journal, peer-reviewed

Bühler, D., Barmettler, R., Junge, R., Bozzola, M., & Rousseau, D. P. L. (2025). Onsite greywater reuse in a low-tech solar-driven pilot laundry facility : field insights on performance, self-sufficiency, and user acceptance. Water Reuse, 15(3), 591–608. https://doi.org/10.2166/wrd.2025.068
Bühler, D., Barmettler, R., Schoenborn, A., Junge, R., & Rousseau, D. P. L. (2025). Off-grid rainwater and greywater treatment and reuse on household level : conceptual approach and pilot operation at the KREIS-Haus demonstration case, Switzerland. Water Reuse, 15(2), 178–197. https://doi.org/10.2166/wrd.2025.104
Bühler, D., Vischer, T., & Junge, R. (2025). A circular design concept for implementing sustainable building practices in the KREIS-Haus living lab, Switzerland. Buildings, 15(3), 409. https://doi.org/10.3390/buildings15030409
Megyesi, B., Gholipour, A., Cuomo, F., Canga, E., Tsatsou, A., Zihlmann, V., Junge, R., Milosevic, D., & Pineda-Martos, R. (2024). Perceptions of stakeholders on nature-based solutions in urban planning : a thematic analysis in six European cities. Urban Forestry & Urban Greening, 96(128344). https://doi.org/10.1016/j.ufug.2024.128344
Junge, R., Schmautz, Z., & Milliken, S. (2024). Toward nutrient cycling from organic waste streams for soilless cultivation. Current Opinion in Food Science, 61(101257). https://doi.org/10.1016/j.cofs.2024.101257
Castellar, J. A. C., Popartan, L. A., Pucher, B., Pineda-Martos, R., Hecht, K., Katsou, E., Nika, C. E., Junge, R., Langergraber, G., Atanasova, N., Comas, J., Monclús, H., & Pueyo-Ros, J. (2024). What does it take to renature cities? : an expert-based analysis of barriers and strategies for the implementation of nature-based solutions. Journal of Environmental Management, 354(120385). https://doi.org/10.1016/j.jenvman.2024.120385
Gartmann, F., Hügly, J., Krähenbühl, N., Brinkmann, N., Schmautz, Z., Smits, T. H. M., & Junge, R. (2023). Bioponics – an organic closed-loop soilless cultivation system : yields and characteristics compared to hydroponics and soil cultivation. Agronomy, 13(6), 1436. https://doi.org/10.3390/agronomy13061436
Bruni, L., Junge, R., Gartmann, F., Parisi, G., & Schmautz, Z. (2023). The effect of nutrient source and beneficial bacteria on growth of Pythium-exposed lettuce at high salt stress. Water, 15(11), 2109. https://doi.org/10.3390/w15112109
Turnšek, M., Gangenes Skar, S.-L., Piirman, M., Thorarinsdottir, R. I., Bavec, M., & Junge, R. (2022). Home gardening and food security concerns during the COVID-19 pandemic. Horticulturae, 8(9), 778. https://doi.org/10.3390/horticulturae8090778
Schmautz, Z., Walser, J.-C., Espinal, C. A., Gartmann, F., Scott, B., Pothier, J. F., Frossard, E., Junge, R., & Smits, T. H. M. (2022). Microbial diversity across compartments in an aquaponic system and its connection to the nitrogen cycle. Science of the Total Environment, 852(158426). https://doi.org/10.1016/j.scitotenv.2022.158426
Canet-Martí, A., Pineda-Martos, R., Junge, R., Bohn, K., Paço, T. A., Delgado, C., Alenčikienė, G., Skar, S. L. G., & Baganz, G. F. M. (2021). Nature-based solutions for agriculture in circular cities : challenges, gaps, and opportunities. Water, 13(18), 2565. https://doi.org/10.3390/w13182565
Baganz, G. F. M., Junge, R., Portella, M. C., Goddek, S., Keesman, K. J., Baganz, D., Staaks, G., Shaw, C., Lohrberg, F., & Kloas, W. (2021). The aquaponic principle : it is all about coupling. Reviews in Aquaculture, 14(1), 252–264. https://doi.org/10.1111/raq.12596
Langergraber, G., Castellar, J. A. C., Andersen, T. R., Andreucci, M.-B., Baganz, G. F. M., Buttiglieri, G., Canet-Martí, A., Carvalho, P. N., Finger, D. C., Griessler Bulc, T., Junge, R., Megyesi, B., Milošević, D., Oral, H. V., Pearlmutter, D., Pineda-Martos, R., Pucher, B., van Hullebusch, E. D., & Atanasova, N. (2021). Towards a cross-sectoral view of nature-based solutions for enabling circular cities. Water, 13(17), 2352. https://doi.org/10.3390/w13172352
Bühler, D., Antenen, N., Frei, M., Koller, C., Rousseau, D. P. L., Schönborn, A., & Junge, R. (2021). Towards water and energy self-sufficiency : a closed-loop, solar-driven, low-tech laundry pilot facility (LaundReCycle) for the reuse of laundry wastewater. Circular Economy and Sustainability, 1(3), 1037–1051. https://doi.org/10.1007/s43615-021-00077-2
Dale, G., Dotro, G., Srivastava, P., Austin, D., Hutchinson, S., Head, P., Goonetilleke, A., Stefanakis, A., Junge, R., Fernandez, J. A., Weyer, V., Truter, W., Bühler, D., Bennett, J., Liu, H., Li, Z., Du, J., Schneider, P., Hack, J., & Schönborn, A. (2021). Education in ecological engineering : a need whose time has come. Circular Economy and Sustainability, 1(1), 333–373. https://doi.org/10.1007/s43615-021-00067-4
Schönborn, A., & Junge, R. (2021). Redefining ecological engineering in the context of circular economy and sustainable development. Circular Economy and Sustainability, 1(1), 375–394. https://doi.org/10.1007/s43615-021-00023-2
Milliken, S., Ovca, A., Antenen, N., Villarroel, M., Bulc, T. G., Kotzen, B., & Junge, R. (2021). Aqu@teach : the first aquaponics curriculum to be developed specifically for university students. Horticulturae, 7(2), 18. https://doi.org/10.3390/horticulturae7020018
Schmautz, Z., Espinal, C. A., Smits, T. H. M., Frossard, E., & Junge, R. (2021). Nitrogen transformations across compartments of an aquaponic system. Aquacultural Engineering, 92(102145). https://doi.org/10.1016/j.aquaeng.2021.102145
Schmautz, Z., Espinal, C. A., Bohny, A. M., Rezzonico, F., Junge, R., Frossard, E., & Smits, T. H. M. (2021). Environmental parameters and microbial community profiles as indication towards microbial activities and diversity in aquaponic system compartments. BMC Microbiology, 21(12). https://doi.org/10.1186/s12866-020-02075-0
Skar, S. L. G., Pineda-Martos, R., Timpe, A., Pölling, B., Bohn, K., Külvik, M., Delgado, C., Pedras, C. M. G., Paço, T. A., Ćujić, M., Tzortzakis, N., Chrysargyris, A., Peticila, A., Alencikiene, G., Monsees, H., & Junge, R. (2020). Urban agriculture as a keystone contribution towards securing sustainable and healthy development for cities in the future. Blue-Green Systems, 2(1), 1–27. https://doi.org/10.2166/bgs.2019.931
Turnsek, M., Joly, A., Thorarinsdottir, R., & Junge, R. (2020). Challenges of commercial aquaponics in Europe : beyond the hype. Water, 12(1), 306. https://doi.org/10.3390/w12010306
Eck, M., Sare, A., Massart, S., Schmautz, Z., Junge, R., Smits, T. H. M., & Jijakli, M. (2019). Exploring bacterial communities in aquaponic systems. Water, 11(2), 260. https://doi.org/10.3390/w11020260
König, B., Janker, J., Reinhardt, T., Villarroel, M., & Junge, R. (2018). Analysis of aquaponics as an emerging technological innovation system. Journal of Cleaner Production, 180, 232–243. https://doi.org/10.1016/j.jclepro.2018.01.037
Hoevenaars, K., Junge, R., Bardocz, T., & Leskovec, M. (2018). EU policies : new opportunities for aquaponics. Ecocycles, 4(1), 10–15. https://doi.org/10.19040/ecocycles.v4i1.87
Nicoletto, C., Maucieri, C., Schmautz, Z., Borin, M., Sambo, P., & Junge, R. (2018). Babyleaf NFT production and water management in aquaponic system. Acta Horticulturae, 159–164. https://doi.org/10.17660/ActaHortic.2018.1215.30
Komives, T., & Junge, R. (2018). Importance of nickel as a micronutrient in aquaponic systems : some theoretical considerations. Ecocycles, 4(2), 7–9. https://doi.org/10.19040/ecocycles.v4i2.99
Nicoletto, C., Maucieri, C., Mathis, A., Schmautz, Z., Komives, T., Sambo, P., & Junge, R. (2018). Extension of aquaponic water use for NFT baby-leaf production : mizuna and rocket salad. Agronomy, 8(5), 75. https://doi.org/10.3390/agronomy8050075
Maucieri, C., Nicoletto, C., Junge, R., Schmautz, Z., Sambo, P., & Borin, M. (2018). Hydroponic systems and water management in aquaponics : a review. Italian Journal of Agronomy, 13(1/1012). https://doi.org/10.4081/ija.2018.1012
Nozzi, V., Graber, A., Schmautz, Z., Mathis, A., & Junge, R. (2018). Nutrient management in aquaponics : comparison of three approaches for cultivating lettuce, mint and mushroom herb. Agronomy, 8(3), 27. https://doi.org/10.3390/agronomy8030027
Maucieri, C., Forchino, A. A., Nicoletto, C., Junge, R., Pastres, R., Sambo, P., & Borin, M. (2018). Life cycle assessment of a micro aquaponic system for educational purposes built using recovered material. Journal of Cleaner Production, 172, 3119–3127. https://doi.org/10.1016/j.jclepro.2017.11.097
Koller, C., Talmon-Gros, M., Junge, R., & Schuetze, T. (2017). Energy toolbox : framework for the development of a tool for the primary design of zero emission buildings in european and asian cities. Sustainability, 9(12). https://doi.org/10.3390/su9122244
Bittsanszky, A., Junge, R., Maucieri, C., & Komives, T. (2017). Building a database of plant protecting agents for aquaponic systems : basic concepts. International Journal of Environmental Quality, 26, 9–12. https://doi.org/10.6092/issn.2281-4485/7255
Maucieri, C., Nicoletto, C., Schmautz, Z., Sambo, P., Komives, T., Borin, M., & Junge, R. (2017). Vegetable intercropping in a small-scale aquaponic system. Agronomy, 7(4), 63. https://doi.org/10.3390/agronomy7040063
Schmautz, Z., Graber, A., Jaenicke, S., Goesmann, A., Junge, R., & Smits, T. H. M. (2017). Microbial diversity in different compartments of an aquaponics system. Archives of Microbiology, 199(4), 613–620. https://doi.org/10.1007/s00203-016-1334-1
Junge, R., König, B., Villarroel, M., Komives, T., & Jijakli, M. (2017). Strategic points in aquaponics. Water, 9(3), 182. https://doi.org/10.3390/w9030182
Villarroel, M., Junge, R., Komives, T., König, B., Plaza, I., Bittsánszky, A., & Joly, A. (2016). Survey of aquaponics in europe. Water, 8(10). https://doi.org/10.3390/w8100468
Schmautz, Z., Loeu, F., Liebisch, F., Graber, A., Mathis, A., Griessler Bulc, T., & Junge, R. (2016). Tomato productivity and quality in aquaponics : comparison of three hydroponic methods. Water, 8(11). https://doi.org/10.3390/w8110533
Bühler, D., & Junge, R. (2016). Global trends and current status of commercial urban rooftop farming. Sustainability, 8(11), 1108. https://doi.org/10.3390/su8111108
Goddek, S., Schmautz, Z., Scott, B., Delaide, B., Keesman, K. J., Wuertz, S., & Junge, R. (2016). The effect of anaerobic and aerobic fish sludge supernatant on hydroponic lettuce. Agronomy, 6(2). https://doi.org/10.3390/agronomy6020037
Sirakov, I. N., Lutz, M., Graber, A., Mathis, A., Staykov, Y., Smits, T. H. M., & Junge, R. (2016). Potential for combined biocontrol activity against fungal fish and plant pathogens by bacterial isolates from a model aquaponic system. Water, 8(11). https://doi.org/10.3390/w8110518
König, B., Junge, R., Bittsánszky, A., Villaroel, M., & Komives, T. (2016). On the sustainability of aquaponics. Ecocycles, 2(1), 26–32. https://doi.org/10.19040/ecocycles.v2i1.50
Bittsánszky, A., Uzinger, N., Gyulai, G., Mathis, A., Junge, R., Villarroel, M., Kotzen, B., & Komives, T. (2016). Nutrient supply of plants in aquaponic systems. Ecocycles, 2(2), 17–20. https://doi.org/10.19040/ecocycles.v2i2.57
Pietsch-Schmied, C., & Junge, R. (2016). Physiological responses of carp (Cyprinus carpio L.) to dietary exposure to zearalenone (ZEN). Comparative Biochemistry and Physiology - Part C: Toxicology & Pharmacology, 188, 52–59. https://doi.org/10.1016/j.cbpc.2016.06.004
Pietsch-Schmied, C., Kersten, S., Valenta, H., Dänicke, S., Schulz, C., Burkhardt-Holm, P., & Junge, R. (2015). Effects of dietary exposure to zearalenone (ZEN) on carp (Cyprinus carpio L.). Toxins, 7(9), 3465–3480. https://doi.org/10.3390/toxins7093465
Komives, T., & Junge, R. (2015). On the aquaponic corner section of our journal : editorial. Ecocycles, 1(2), 1–2. https://doi.org/10.19040/ecocycles.v1i2.31
Pietsch-Schmied, C., Junge, R., & Burkhardt-Holm, P. (2015). Immunomodulation by zearalenone in carp (Cyprinus carpio L.). BioMed Research International, 2015(420702). https://doi.org/10.1155/2015/420702
Joly, A., Junge, R., & Bardocz, T. (2015). Aquaponics business in Europe : some legal obstacles and solutions. Ecocycles, 1(2), 3–5. https://doi.org/10.19040/ecocycles.v1i2.30
Escala, M., Graber, A., Junge, R., Koller, C., Guiné, V., & Krebs, R. (2013). Hydrothermal carbonization of organic material with low dry matter content : the example of waste whey. Journal of Residuals Science & Technology, 10(4), 179–186. http://www.dpi-journals.com/index.php/JRST/article/view/1941
Escala, M., Zumbühl, T., Koller, C., Junge, R., & Krebs, R. (2013). Hydrothermal carbonization as an energy-efficient alternative to established drying technologies for sewage sludge : a feasibility study on a laboratory scale. Energy & Fuels, 27(1), 454–460. https://doi.org/10.1021/ef3015266
Graber, A., Skvarc, R., & Junge, R. (2009). Elimination of phenols, ammonia and cyanide in wash water from biomass gasification, and nitrogen recycling using planted trickling filters. Water Science and Technology, 60(12), 3253–3259. https://doi.org/10.2166/wst.2009.728
Graber, A., & Junge, R. (2009). Aquaponic systems : nutrient recycling from fish wastewater by vegetable production. Desalination, 246(1-3), 147–156. https://doi.org/10.1016/j.desal.2008.03.048
Junge, R., & Graber, A. (2004). Wastewater treatment in the urban environment. Acta Horticulturae, 643, 249–255. https://doi.org/10.17660/ActaHortic.2004.643.32
Staudenmann, J., & Junge, R. (2003). The Otelfingen aquaculture project : recycling of nutrients from waste water in a temperate climate. Journal of Applied Aquaculture, 13(1-2), 67–101. https://doi.org/10.1300/J028v13n01_04

Book chapters, peer-reviewed

Pineda-Martos, R., Atanasova, N., Calheiros, C. S. C., Junge, R., Nickayin, S. S., Paço, T. A., Dominici, L., Comino, E., Andreucci, M.-B., Theochari, D., Pucher, B., González, A. G., Carvalho, P. N., & Langergraber, G. (2024). Implementing nature-based solutions for a circular urban built environment. In L. Bragança, M. Cvetkovska, R. Askar, & V. Ungureanu (Eds.), Creating a roadmap towards circularity in the built environment (pp. 345–355). Springer. https://doi.org/10.1007/978-3-031-45980-1_28
Junge, R., Griessler Bulc, T., Anseeuw, D., Yavuczan Yildiz, H., & Milliken, S. (2019). Aquaponics as an educational tool. In S. Goddek, A. Joyce, B. Kotzen, & G. M. Burnell (Eds.), Aquaponics Food Production Systems (pp. 561–595). Springer. https://doi.org/10.1007/978-3-030-15943-6_22
Maucieri, C., Nicoletto, C., van Os, E., Anseeouw, D., Van Havermaet, R., & Junge, R. (2019). Hydroponic technologies. In S. Goddek, A. Joyce, B. Kotzen, & G. M. Burnell (Eds.), Aquaponics Food Production Systems (pp. 77–110). Springer. https://doi.org/10.1007/978-3-030-15943-6_4
Némethy, S., Bittsanszky, A., Schmautz, Z., Junge, R., & Komives, T. (2016). Protecting plants from pests and diseases in aquaponic systems. In M. Łabaj, S. Sobczuk, & A. Fabin (Eds.), Ecological Footprint in Central Europe (pp. 166–179). The University College of Tourism and Ecology Press.
Graber, A., & Junge, R. (2008). Wastewater-fed aquaculture Otelfingen, Switzerland : influence of system design and operation parameters on the efficiency of nutrient incorporation into plant biomass. In J. Vymazal (Ed.), Wastewater treatment, plant dynamics and management in constructed and natural wetlands (pp. 299–310). Springer.

Written conference contributions, peer-reviewed

Bühler, D., Barmettler, R., Schönborn, A., Junge, R., & Rousseau, D. P. L. (2025, March). Off-grid water treatment and reuse of rain- and greywater on household level : pilot operation at the example of KREIS-Haus, Switzerland. 14th IWA International Conference on Water Reclamation & Reuse, Cape Town, South Africa, 16-19 March 2025.
Bühler, D., Barmettler, R., Junge, R., Bozzola, M., & Rousseau, D. P. L. (2024). Performance, optimization, socio-economic acceptance, and drivers of a low-tech solar-driven pilot laundry facility (LaundReCycle) in South Africa. IWA 17th SSWS and 9th ROS. https://doi.org/10.21256/zhaw-32660
Bühler, D., Junge, R., & Rousseau, D. (2023). Towards water self-sufficiency : pilot operation of an off-grid water cycle based on rainwater harvesting and low-tech, biological greywater treatment in an inhabited demonstration house in Switzerland (KREIS-Haus). 6th IWA International Conference on Eco-Technologies for Wastewater Treatment, Girona, Spain, 26-29 June 2023. https://doi.org/10.21256/zhaw-28826
Antenen, N., Mežek, K., & Junge, R. (2021). A green wall system for laundry greywater treatment [Conference poster]. In V. Kralj-Iglič (Ed.), Socratic lectures : Peer Reviewed Proceedings. University of Ljubljana, Faculty of Health Sciences. https://doi.org/10.21256/zhaw-22143
Bühler, D., Schuetze, T., & Junge, R. (2015). Towards development of a label for zero emission buildings : a tool to evaluate potential zero emission buildings [Conference paper]. In M. A. Rosen (Ed.), Sustainability (Vol. 7, pp. 5071–5093). MDPI. https://doi.org/10.3390/su7055071
Bühler, D., Junge, R., & Schütze, T. (2014). Towards development of a label for zero emission buildings : a tool to evaluate potential zero emission buildings. Proceedings of the 4th World Sustainability Forum. https://doi.org/10.3390/wsf-4-a001
Proceedings of the international conference on urban horticulture. (2004). In R. Junge, J.-B. Bächtiger, & W. J. Simpson (Eds.), International Conference on Urban Horticulture, Wädenswil, 2-6 September 2002. International Society for Horticultural Science.

Other publications

Bühler, D., Antenen, N., Frei, M., Krähenbühl, N., Barmettler, R., Schönborn, A., Brändle, T., Balducci, A., Mezek, K., Zybach, C., Bleuler, M., & Junge, R. (2020). Local Water Loop : Vorstudie für einen energie- und wasserautarken Waschmaschinenbetrieb. ZHAW Zürcher Hochschule für Angewandte Wissenschaften. https://doi.org/10.21256/zhaw-28824
Junge, R., Antenen, N., Villarroel, M., Griessler Bulc, T., Ovca, A., & Milliken, S. (2020). Aquaponics textbook for higher education. Zenodo. https://doi.org/10.5281/zenodo.3948179
Bavec, M., Miličić, V., Junge, R., & Turnšek, M. (2020). Ali nas je COVID-19 spodbudil k večji osredotočenosti na kupovanje slovenskih prehranskih proizvodov in neposredno od kmetij. UMniverzum, 2020(13), 25–29.
Gartmann, F., Schmautz, Z., & Junge, R. (2019). Influence of pH change on the phosphorus cycle in aquaponics. 9th International Phosphorus Workshop (IPW9), Zurich, 8-12 July 2019. https://doi.org/10.21256/zhaw-18461
Bühler, D., & Junge, R. (2018). Ein Technologiekonzept für multi-funktionale Fassaden. ZHAW Zürcher Hochschule für Angewandte Wissenschaften. https://doi.org/10.21256/zhaw-27655
Schmautz, Z., & Junge, R. (2015). Acvaponia în lume : aquaponic systems around the world. Revistă Română de Acvaponie, 1(1), 12–15.
Junge, R., & Graber, A. (2014). The potential of aquaponics for food production in the cities of the future. University of Ljubljana.
Junge, R., Wilhelm, S., & Hofstetter, U. (2014). Aquaponic in classrooms as a tool to promote system thinking [Conference paper]. In M. A. Maček, M. Maček Jerala, & M. Kolenc Artiček (Eds.), Prenos inovacij, znanja in izkušenj v vsakdanjo rabo = transmission of innovations, knowledge and practical experience into everyday practice (pp. 234–244). Biotehniški center Naklo. https://doi.org/10.21256/zhaw-4300
Junge, R. (2014). Transfer of innovation to agricultural sector : example of ZHAW, Institute for Natural Resource Sciences [Conference paper]. In M. A. Maček, J. Maček Jerala, & M. Kolenc Artiček (Eds.), Prenos inovacij, znanja in izkušenj v vsakdanjo rabo : zbornik izvlečkov / transmission of innovations, knowledge and practical experience into everyday practice : book of abstracts (p. 10). Biotehniški center Naklo.
Graber, A., Antenen, N., & Junge, R. (2014). The multifunctional aquaponic system at ZHAW used as research and training lab [Conference paper]. In M. A. Maček, M. Maček Jerala, & M. Kolenc Artiček (Eds.), Prenos inovacij, znanja in izkušenj v vsakdanjo rabo : zbornik izvlečkov = transmission of innovations, knowledge and practical experience into everyday practice : book of abstracts (pp. 245–255). Biotehniški center Naklo. https://doi.org/10.21256/zhaw-1613
Podgrajsek, B., Schmautz, Z., Krivograd Klemenčič, A., Jarni, K., Junge, R., & Griessler Bulc, T. (2014). Preliminarni monitoring akvaponicnega sistema v biotehniskem centru Naklo. Moje podeželje, 5(9), 10–11. https://doi.org/10.21256/zhaw-4982
Hagen Hodgson, P., & Junge, R. (2013). Null-Energie-Null-Emissions-Häuser in Südkorea : fünf Pilotprojekte aus der Metropolregion Seoul. IUNR intern, 2013(1), 27–29. https://doi.org/10.21256/zhaw-3622
Graber, A., Leiblein, T., Refardt, D., & Junge, R. (2013). Potential of algae turf scrubbers (ATS™) for elimination of phosphorus from swimming ponds [Conference paper]. In M. Borin, M. Malagoli, M. Salvato, & B. Tanis (Eds.), Wetland Systems Ecology, Functioning and Management (pp. 29–30). P.A.N. https://doi.org/10.21256/zhaw-1612
Graber, A., Schönborn, A., & Junge, R. (2011). Closing water, nutrient and energy cycles within cities by urban farms for fish and vegetable production. IWA Specialist Group on Use of Macrophytes in Water Pollution Control: Newsletter, 2011(37), 37–41. https://doi.org/10.21256/zhaw-1619
Somprasert, S., Junge, R., & Kantawanichkul, S. (2007). Effect of plant harvesting on nitrogen removal in constructed wetland systems [Conference paper]. Proceedings of the International Conference on Engineering and Environment - ICEE 2007, 80–83.
Graber, A., & Junge, R. (2005). Forschungsprojekt Algenrasenfilter. Umwelt Perspektiven, 2005, 43–47.
Junge, R., & Bächtiger, J.-B. (2003). The first international conference on urban horticulture. Chronica Horticulturae, 43(1), 24–26.
Junge, R. (2001). Possibilities and limits of wastewater-fed aquacultures [Conference paper]. In C. Werner (Ed.), Ecosan – closing the loop in wastewater management and sanitation : Proceedings of the International Symposium, 30–31 October 2000, Bonn, Germany (pp. 113–122). Deutsche Gesellschaft für Technische Zusammenarbeit.
Junge, R., & Graber, A. (2001). Naturnah klären. Baubiologie Magazin, 3, 27–30.
Staudenmann, J., & Junge, R. (2000). Treating biogas plant effluent through aquaculture : first results and experiences from the pilot plant Otelfingen (Switzerland). In B. B. Jana, R. D. Banerjee, B. Guterstam, & J. Heeb (Eds.), Waste recycling and resource management in the developing world : ecological engineering approach (pp. 51–57). University of Kalyani.
Graber, A., Junge, R., & Mathis, A. (2000). Aquakultur Otelfingen : eine biologische Kläranlage zur Produktion von Biomasse. Der Gemüsebau, 7(7), 4–5.

Oral conference contributions and abstracts

Bühler, D., Antenen, N., Frei, M., Koller, C., & Junge, R. (2020, September 3). Towards water and energy self-sufficiency : a closed-loop, low-tech laundry pilot facility (LaundReCycle) for the reuse of laundry wastewater. Closed Cycles and the Circular Society : The Power of Ecological Engineering, Online, 2-4 September 2020. https://closedcycles2020.ch
Junge, R., Wilhelm, S., Hofstetter, U., & Graber, A. (2014). Aquaponics in classrooms as a tool to promote system thinking. 2nd SCIENTIX Conference, Brussels, Belgium, 24-26 October 2014.
Junge, R., Mathis, A., & Graber, A. (2014). Building integrated food production. 1st Symposium on Green Infrastructure for Future City & 4th International Symposium ZEBISTIS: Zero Emission Building - Integrating Sustainable Technologies and Infrastructure Systems, Seoul, Korea, 8 April 2014.
Graber, A., Durno, M., Gaus, R., Mathis, A., & Junge, R. (2014). UF001 LokDepot, Basel : the first commercial rooftop aquaponic farm in Switzerland. 2014 International Conference on Vertical Farming and Urban Agriculture VFUA 2014, Nottingham, UK, 9-10 September 2014.
Junge, R. (2013). Integrating aquaponic technology into the cities. 3rd International ZEBISTIS Symposium «Theoretical and Practical Concepts for Sustainable Buildings and Interactions», Istanbul, Turkey, 24 October 2013.
Junge, R. (2013). Development of aquaponic technology in Switzerland. 1st International Symposium - Zero Emission Buildings, Seoul, South Korea, 15 January 2013.

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