Publications

Published
  1. Dianoux R, Brotons L, Corticeiro, S, Dajka, JC, Jacob U, Korhonen-Kurki K, Larjavaara M, Locher-Krause K, Leverkus, AB, Maia P, Sanders TGM, Vandewalle M, Wittmer H, Young J (2026) Designing a rapid response process for urgent policy-relevant knowledge needs: A case study on deadwood and forest fire, Environmental Science & Policy
  2. Hillebrand H, Baums IB,  Beng KCC, Dajka JC, Franke A, Hodapp D, Laakmann S, Levi S, McCarthy A, Neun S, Oestreicher A, Rädecker N, Sebuliba S,  Smykala M, Striebel M, Tallon AK, Happe A  (2026) Towards a broader perspective on marine biodiversity change, Marine Biodiversity
  3. Hillebrand H, Dajka JC, Halbach M, Happe A, Röchert R, Seppelt, R, Settele J, Weitere M, Winter M, Zinngrebe Y, Hodapp D (2025) Operational perspectives for biodiversity indicators, Ecological Solutions and Evidence
  4. Dajka JC, Eilrich AK, Franke A, Halpern B, Snow B, Lombard A, Jacob U, Laakmann S, Luhede A, Hillebrand H (2025) From science to policy: evolving marine biodiversity targets; Frontiers in Ecology and the Environment
  5. Dajka JC, Levi S, Verstraeten AM, Menendez VA, Smith M, Snow B, Vargas-Finseca OA, Hillebrand H (2025) Marine biodiversity change impacts relational values: expert survey shows policy mismatch; npj Ocean Sustainability
  6. Happe A, Meijer K, Dajka JC, Franken O, Haslob H, Kok A, Kuczynski L, Govers L, van der Meij S, Olff H, Rönn L, Ryabov A, Sell A, Thieltges DW, Eriksson BK Hillebrand H (2025) Synthesis of population trends reveals seascape-wide reorganisation of biodiversity from microalgae to birds; Global Change Biology
  7. ICES. 2025. Artigas F, Balestri E, Beauchard O, Belgrano A, Brind’Amour A, Couce E, Dajka JC, Ellingsen K, Holland M, Jacob U, Laffargue P, Lynam C, Piet G, Schratzberger M, Thompson M (2025); Working Group on Biodiversity Science (WGBIODIV; outputs from 2024 meeting). ICES Scientific Reports. 07:38. 77 pp.
  8. Luhede A, Freund JA, Dajka JC, Upmann T (2025) The value of information in predicting harmful algal blooms, Journal of Environmental Management ​
  9. Cervantes A, Pace F, Gallou E, Kadiri M,  Velázquez J, Fernandes M, Langridge J, Scott AJ, Sieber IM, Bhatia S, Limache de la Fuente, Maureaud AA, Dajka JC (2025) Impacts of offshore wind farm expansion: what are the consequences for achieving Good Environmental Status across European marine waters? Technical Report, Commissioned by the European Commission Directorate-General Environment (EC - DG ENV) under the EU-funded BioAgora project
  10. Gittins JR, Picken J, Dajka JC (2024) A leverage points framework to manage changes in river health; River Research and Applications
  11. Hillebrand H, Kuczynski L, Kunze C, Rillo M, Dajka JC (2023) Thresholds and tipping points are tempting but not necessarily suitable concepts to address anthropogenic biodiversity change—an intervention; Marine Biodiversity
  12. Dajka JC, Antonucci di Carvalho J, Ryabov A, Scheiffarth G, Rönn L, Dekker R, Peters K, Leberecht B, Hillebrand H (2022) Modelling drivers of biodiversity change emphasizes the need for multivariate assessments and rescaled targeting for management; Conservation Science and Practice
  13. Antonucci di Carvalho J, Hillebrand H, Dajka JC (2022) Analysis of the Dutch and German phytoplankton datasets of the Wadden Sea – an intermediate report; Interreg Project Wasserqualität – Waterkwaliteit, European Union
  14. Gadsden G, Peters K, Dajka JC (2022) Academic Engagement with Wadden Sea Stakeholders: A Review of Past Foci and Possible Futures​; Frontiers in Marine Science
  15. Hillebrand H, Antonucci Di Carvalho J, Dajka JC, Dürselen CD, Kerimoglu O, Kuczynski L, Rönn L, Ryabov A (2022) Temporal declines in Wadden Sea phytoplankton cell volumes observed within and across species. Limnology and Oceanography
  16. Riechers M, Brunner B, Dajka JC, Dușe IA, Lübker HM, Manlosa AO, Sala JE, Schaal T, Weidlich S (2021) Leverage points for tackling marine and coastal pollution: a review. ​Marine Pollution Bulletin​
  17. Gittins JR, Hemingway JR, Dajka JC (2021) Making Waves: How a water-resource crisis highlights social-ecological disconnects.​ ​Water Research
  18. Dajka JC, Beasley V, Gendron G, Barlow J, Graham NAJ (2021) Weakening macroalgal feedbacks through shading on degraded coral reefs. Aquatic Conservation: Marine and Freshwater Ecosystems
  19. Dajka JC, Beasley V, Gendron G, Graham NAJ (2021) Investigating sea urchin densities critical to macroalgal control on degraded coral reefs. Environmental Conservation
  20. Dajka JC (2020) Confronting feedback processes on degraded coral reefs. Lancaster University
  21. Dajka JC, Woodhead AJ, Norström AV, Graham NAJ, Riechers M, Nyström M (2020) Red and green loops help uncover missing feedbacks in a coral reef social–ecological system. People and Nature
  22. Robinson JPW, McDevitt-Irwin JM, Dajka JC, Hadj-Hammou J, Howlett S, Graba-Landry A, Hoey AS, Nash KL, Wilson SK, Graham NAJ (2020) Habitat and fishing control grazing potential on coral reefs. Functional Ecology
  23. Dajka JC, Wilson SK, Robinson JPW, Chong-Seng KM, Harris A, Graham NAJ (2019) Uncovering drivers of juvenile coral density following mass bleaching. Coral Reefs
Picture "Early career coral" by Jan-Claas Dajka