Dr. Johanna Schumacher

2026

• Boubekri, I., J. Schumacher, M. von Thenen, A. Sánchez-Jiménez, A. A. Lloveras, R. Sardá, R. Amara and G. Schernewski (2026). Contribution of Marine Protected Areas (MPAs) towards ecosystem services and fisheries: An experts’ perspective from Mediterranean MPAs. Ocean Coastal Manage. 273: 108061, doi: 10.1016/j.ocecoaman.2025.108061

2025

• Schumacher, J., D. Horn, G. Escobar-Sánchez, G. Markfort, G. Schernewski and M. von Weber (2025). Assessing Macrophyte and Ecosystem Service Changes in Shallow Eutrophic Coastal Waters Using Remote Sensing Methods. Land 14: 4, doi: 10.3390/land14010004

2024

• Ahola, M., L. Bergström, M. Blomqvist, D. Boedeker, F. Börgel, I. Carlén, T. Carlund, J. Carstensen, J. P. A. Christensen, J. De La Cueva, M. Futter, E. Gaget, O. Glibko, M. Gröger, V. Dierschke, C. Dieterich, M. Frederiksen, A. Galatius, B. Gustafsson, C. Frauen, A. Halkka, C. Halling, N. Heibeck, J. Holfort, M. Huss, K. Hyytiäinen, K. Jürgens, M. Jüssi, M. Kallasvuo, M. Kankainen, B. Karlson, A. M. Karlsson, M. Karlsson, A. Kiessling, E. Kjellström, A. Kontautas, D. Krause-Jensen, A. Kremp, K. Kuliński, S. Kuningas, J. Käyhkö, J. Laht, A. Laine, M. Labrenz, G. Lange, A. Lappalainen, T. Laurila, M. Lehtiniemi, K.-O. Lerche, U. Lips, G. Martin, M. McCrackin, H. E. M. Meier, N. Mustamäki, B. Müller-Karulis, R. Naddafi, L. Niskanen, A. Nyström Sandman, J. Olsson, O. Outinen, D. Pavón-Jordán, J. Pålsson, M. Rantanen, A. Razinkovas-Baziukas, G. Rehder, J. H. Reißmann, M. Reutgård, S. Ross, A. Rutgersson, J. Saarinen, L. Saks, O. Savchuk, G. Schernewski, J. Schumacher, M. Sofiev, K. Spich, G. Srėbalienė, S. Suikkanen, J. Särkkä, M. Viitasalo, J. Vielma, J. Virtasalo, I. Wallin, R. Weisse, J. Wikner, W. Zhang, E. Zorita and Ö. Östman (2024). Climate Change in the Baltic Sea 2024 Fact Sheet. HELCOM Baltic Marine Environment Protection Commission - Helsinki Commission. https://helcom.fi/wp-content/uploads/2024/10/Baltic-Sea-Climate-Change-Fact-Sheet_2024.pdf

2023

• Bicking, S., A. B. Almagro, A. de Jesus Vargas Soplin, J. Schumacher, M. Inácio, G. Schernewski and F. Müller (2023). Assessing Temporal Changes in Ecosystem Service Provisions: Conceiving Future Pathways. In: Southern Baltic Coastal Systems Analysis. Ed. by H. Schubert and F. Müller. Cham: Springer International Publishing (Ecological Studies, Analysis and Synthesis ; 246): 289-307, doi: 10.1007/978-3-031-13682-5_26
• Schumacher, J., S. Bicking, K. Ahrendt, F. Müller and G. Schernewski (2023). Spatial Ecosystem Service Assessment Across the Land-Sea Interface. In: Southern Baltic Coastal Systems Analysis. Ed. by H. Schubert and F. Müller. Cham: Springer International Publishing (Ecological Studies, Analysis and Synthesis ; 246): 257-272, doi: 10.1007/978-3-031-13682-5_24

2022

• Effelsberg, N., J. Hofmann, J. Schumacher, V. Srivastava and N. Stybel (2022). Evaluation of stakeholder involvement in coastal and marine projects. In: 16th International Conference Littoral22 Book of Abstracts. Ed. by J. C. Ferreira, M. Ferreira, C. Jóia Santos and C. Macedo Duarte. Caparica,  Portugal: NOVA School of Science and Technology | FCT NOVA: 245-246, 978-972- 99923-6-0
• Ritzenhofen, L., J. Schumacher, S. Karstens and G. Schernewski (2022). Ecosystem service assessments within the EU Water Framework Directive: Marine mussel cultivation as a controversial measure. Appl. Sci.-Basel 12: 1871, doi: 10.3390/app12041871
• Schernewski, G., L. N. Voeckler, L. Lambrecht, E. Robbe and J. Schumacher (2022). Building with nature - ecosystem service assessment of coastal-protection scenarios. Sustainability 14: 15737, doi: 10.3390/su142315737
• Schumacher, J., S. Lange, F. Müller and G. Schernewski (2022). Assessment of Ecosystem Services across the Land-Sea Interface: approach and applications along the German Coast. In: 16th International Conference Littoral22 Book of Abstracts. Ed. by J. C. Ferreira, M. Ferreira, C. Jóia Santos and C. Macedo Duarte. Caparica,  Portugal: NOVA School of Science and Technology | FCT NOVA: 56, 978-972- 99923-6-0

2021

• Schumacher, J., S. Lange, F. Müller and G. Schernewski (2021). Assessment of ecosystem services across the land-sea interface in Baltic case studies. Appl. Sci.-Basel 11: 11799, doi: 10.3390/app112411799

2020

• Müller, F., S. Bicking, K. Ahrendt, D. Kinh Bac, I. Blindow, C. Fürst, P. Haase, M. Kruse, T. Kruse, L. Ma, M. Perennes, I. Ruljevic, G. Schernewski, C.-G. Schimming, A. Schneiders, H. Schubert, J. Schumacher, U. Tappeiner, P. Wangai, W. Windhorst and J. Zeleny (2020). Assessing ecosystem service potentials to evaluate terrestrial, coastal and marine ecosystem types in Northern Germany - An expert-based matrix approach. Ecol. Indic. 112: 106116, doi: 10.1016/j.ecolind.2020.106116
• Nygård, H., F. M. van Beest, L. Bergqvist, J. Carstensen, B. G. Gustafsson, B. Hasler, J. Schumacher, G. Schernewski, A. Sokolov, M. Zandersen and V. Fleming (2020). Decision-support tools used in the Baltic Sea area: Performance and end-user preferences. Environ. Manage. 66: 1024-1038, doi: 10.1007/s00267-020-01356-8
• Schumacher, J., G. Schernewski, D. Karnauskaitė, M. Kataržytė, S. Pakleppa, K. Pape, S. Schönwald and M. Völzke (2020). Measuring and comparing the sustainability of coastal tourism destinations in Germany, Lithuania, and Indonesia. Environ. Dev. Sustain. 22: 2451-2475, doi: 10.1007/s10668-018-00301-4
• Schumacher, J., L. Bergqvist, F. M. van Beest, J. Carstensen, B. Gustafsson, B. Hasler, V. Fleming, H. Nygård, K. Pakalniete, A. Sokolov, M. Zandersen and G. Schernewski (2020). Bridging the science-policy gap - toward better integration of decision support tools in coastal and marine policy implementation. Front. Mar. Sci. 7: 587500, doi: 10.3389/fmars.2020.587500

2019

• Gillgren, C., J. G. Støttrup, J. Schumacher and G. E. Dinesen (2019). Working together: collaborative decision making for sustainable Integrated Coastal Management (ICM). J. Coast. Conserv. 23: 959-968, doi: 10.1007/s11852-018-0631-z
• Schernewski, G., P. Paysen, E. Robbe, M. Inácio and J. Schumacher (2019). Ecosystem service assessments in water policy implementation: An analysis in urban and rural estuaries. Front. Mar. Sci. 6: 163, doi: 10.3389/fmars.2019.00183
• Schernewski, G., R. Friedland, A.-L. Buer, S. Dahlke, B. Drews, S. Höft, T. Klumpe, M. Schadach, J. Schumacher and A. Zaiko (2019). Ecological-social-economic assessment of zebra-mussel cultivation scenarios for the Oder (Szczecin) Lagoon. J. Coast. Conserv. 23: 913-929, doi: 10.1007/s11852-018-0649-2
• Støttrup, J. G., G. E. Dinesen, J. Schumacher, C. Gillgren, M. Inácio and G. Schernewski (2019). The systems approach framework for collaborative, science-based management of complex systems. J. Coast. Conserv. 23: 881-898, doi: 10.1007/s11852-018-00677-5

2018

• Karnauskaitė, D., G. Schernewski, J. Schumacher, R. Grunert and R. Povilanskas (2018). Assessing coastal management case studies around Europe using an indicator based tool. J. Coast. Conserv. 22: 549-570, doi: 10.1007/s11852-018-0597-x
• Karnauskaitė, D., G. Schernewski, J. Schumacher, R. Grunert and R. Povilanskas (2018). Correction to: Assessing coastal management case studies around Europe using an indicator based tool. J. Coast. Conserv. 22: 571, doi: 10.1007/s11852-018-0614-0
• Karstens, S., C. Nazzari, C. Bâlon, M. Bielecka, Ž. Grigaitis, J. Schumacher, N. Stybel and A. Razinkovas-Baziukas (2018). Floating wetlands for nutrient removal in eutrophicated coastal lagoons: Decision support for site selection and permit process. Mar. Policy 97: 51-60, doi: 10.1016/j.marpol.2018.08.030
• Schernewski, G., J. Schumacher, E. Weisner and L. Donges (2018). A combined coastal protection, realignment and wetland restoration scheme in the southern Baltic: planning process, public information and participation. J. Coast. Conserv., doi: 10.1007/s11852-017-0542-4
• Schumacher, J., G. Schernewski, M. Bielecka, M. I. Loizides and X. I. Loizidou (2018). Methodologies to support coastal management - A stakeholder preference and planning tool and its application. Mar. Policy 94: 150-157, doi: 10.1016/j.marpol.2018.05.017
• Strøttrup, J. G., G. E. Dinesen, J. Schumacher, C. Gillgren and G. Schernewski (2018). An introduction to the Systems Approach Framework. Coastal & Marine 27: 4-5

2016

• Schumacher, J. (2016). A participation, preference and planning tool for a systematic involvement of stakeholders. Coastal & Marine 25: 10-11

2014

• Schumacher, J. and E. Weisner (2014). Combining coastal and environmental protection - the example of the realignment area Hütelmoor. Coastal & Marine 23: 14
• Schumacher, J., S. Schönwald and G. Schernewski (2014). Measuring sustainability and climate change adaptation in coastal communities: a German case study. In: Coastal adaptation processes in the German Baltic Sea Region. Rostock: EUCC - Die Küsten Union Deutschland: 37-53, 978-3-939206-14-9