From Fields to Data Infrastructures: Citizen Science for Soil Monitoring in the Western Balkans

Authors

  • Jelena Jović University of Novi Sad, BioSense Institute – Research Institute for Information Technologies in Biosystems, Novi Sad, Serbia
  • Dušanka Vujanović University of Novi Sad, BioSense Institute – Research Institute for Information Technologies in Biosystems, Novi Sad, Serbia
  • Andrijana Andrić University of Novi Sad, BioSense Institute – Research Institute for Information Technologies in Biosystems, Novi Sad, Serbia
  • Kristina Kalkan University of Novi Sad, BioSense Institute – Research Institute for Information Technologies in Biosystems, Novi Sad, Serbia
  • Ljiljana Šašić Zorić University of Novi Sad, BioSense Institute – Research Institute for Information Technologies in Biosystems, Novi Sad, Serbia
  • Tijana Barošević University of Novi Sad, BioSense Institute – Research Institute for Information Technologies in Biosystems, Novi Sad, Serbia
  • Aleksandar Ivezić University of Novi Sad, BioSense Institute – Research Institute for Information Technologies in Biosystems, Novi Sad, Serbia
  • Nataša Ljubičić University of Novi Sad, BioSense Institute – Research Institute for Information Technologies in Biosystems, Novi Sad, Serbia
  • Luka Isakov University of Novi Sad, BioSense Institute – Research Institute for Information Technologies in Biosystems, Novi Sad, Serbia
  • Branimir Bajac University of Novi Sad, BioSense Institute – Research Institute for Information Technologies in Biosystems, Novi Sad, Serbia
  • Sanja Brdar University of Novi Sad, BioSense Institute – Research Institute for Information Technologies in Biosystems, Novi Sad, Serbia

DOI:

https://doi.org/10.58898/sij.v4i2.45-53

Keywords:

citizen science, soil health, knowledge co-production, environmental monitoring, participatory learning, technology-mediated engagement

Abstract

Reliable soil information systems remain underdeveloped across the Western Balkans, limiting the capacity of institutions to monitor environmental change, ensure sustainable land management, and align with EU legislation. This article presents a sociotechnical case study of the Soil Health Guards initiative in Serbia, the country’s first citizen-science initiative dedicated to soil health assessment. Here, we analyze the design, implementation and governance implications of an integrated citizen-science framework that supports farmers, youth, and local communities in generating standardized soil-health data. Participants collected standardized measurements of ten biological, chemical, and physical soil indicators using structured toolkits, educational manuals, and digital communication channels, supported by iterative workshops and expert validation. Of 135 registered participants, 67 actively contributed at least one soil assessment, with retention decreasing from 54% to 40% over the project duration. Farmers sampled soils across a range of land-use types and soil classes, while youth conducted assessments in schoolyards, home gardens, and urban green spaces, with group activities involving over 150 children and adolescents. Participants valued structured guidance, with the instructional manual cited as the most useful resource. The project demonstrates that even low-level-technology-mediated citizen science can facilitate knowledge co-production, environmental literacy, and community stewardship, while generating reliable, decision-ready soil data compatible with institutional monitoring frameworks. By integrating hands-on learning, digital tools, and collaborative engagement, the initiative highlights the potential of citizen science to complement formal soil monitoring, support sustainable land management, and foster inclusive participation in environmental governance.

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References

AHDB (Agriculture and Horticulture Development Board). How to assess soil structure. AHDB. Retrieved November 19, 2025, from https://ahdb.org.uk/knowledge-library/how-to-assess-soil-structure

De Corato, U., Viola, E., Keswani, C., & Minkina, T. (2024). Impact of the sustainable agricultural practices for governing soil health from the perspective of a rising agri-based circular bioeconomy. Applied Soil Ecology, 194, 105199. https://doi.org/10.1016/j.apsoil.2023.105199

ECSA (European Citizen Science Association). 2015. Ten Principles of Citizen Science. Berlin. http://doi.org/10.17605/OSF.IO/XPR2N

EP (European Parliament) (2025) Soil Monitoring and Resilience (Soil Monitoring Law). European Parliament legislative resolution of 23 October 2025 on the Council position at first reading with a view to the adoption of a directive of the European Parliament and of the Council on Soil Monitoring and Resilience (Soil Monitoring Law) (09474/1/2025 – C10-0229/2025 – 2023/0232(COD)) https://www.europarl.europa.eu/doceo/document/TA-10-2025-0251_EN.html

European Parliament, & Council of the European Union. (2016). Regulation (EU) 2016/679 (General Data Protection Regulation). Official Journal of the European Union, L 119, 1–88. Retrieved November 21, 2025, from https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32016R0679

Haklay, M.(., Dörler, D., Heigl, F., Manzoni, M., Hecker, S., Vohland, K. (2021). What Is Citizen Science? The Challenges of Definition. In: Vohland, K., et al. The Science of Citizen Science. Springer, Cham. https://doi.org/10.1007/978-3-030-58278-4_2

Hansen, J. S., Gadegaard, S., Hansen, K. K., Larsen, A. V., Møller, S., Stougård Thomsen, G., & Flindt Holmstrand, K. (2021). Research data management challenges in citizen science projects and recommendations for library support services: A scoping review and case study. Data Science Journal, 20(1), Article 25. https://doi.org/10.5334/dsj-2021-025

Hou, D. (2023). Soil health and ecosystem services. Soil Use and Management, 39(4), 1259-1266. https://doi.org/10.1111/sum.12945

Hughes, M. (2021). Underpants experiments are taking place in Australian paddocks and gardens – all in the name of soil health. ABC Rural. Retrieved November 10, 2025, from https://www.abc.net.au/news/2021-04-19/healthy-soil-microbes-soil-your-undies-campaign/100071254

Ibrahim, K., Khodursky, S., & Yasseri, T. (2021). Gender imbalance and spatiotemporal patterns of contributions to citizen science projects: The case of Zooniverse. Frontiers in Physics, 9, 650720. https://doi.org/10.3389/fphy.2021.650720

Keuskamp, J. A., Dingemans, B. J. J., Lehtinen, T., Sarneel, J. M., & Hefting, M. M. (2013). Tea Bag Index: A novel approach to collect uniform decomposition data across ecosystems. Methods in Ecology and Evolution, 4(11), 1070–1075. https://doi.org/10.1111/2041-210X.12097

Knežević, M., Đorđević, A., Košanin, O., Miletić, Z., Golubović, S., Pekeč, S., Životić, L., Nikolić, N., & Žarković, M. (2011). Usklađivanje nomenklature osnovne pedološke karte sa WRB klasifikacijom [Harmonization of basic soil map nomenclature with WRB classification]. University of Belgrade, Faculty of Forestry.

Kuzmanović, A., Tamindžija, D., Kokotović, K., Ninkov, J., Vasin, J., Milić, S., & Radnović, D. (2025). Nitrogen-cycling bacteria of the typical soil types in Vojvodina (Serbia): Insights into the relationship with soil chemical properties. Ratarstvo i Povrtarstvo, 62(1), 28–40. https://doi.org/10.5937/ratpov62-55776

Narodna skupština Republike Srbije. (2018). Zakon o zaštiti podataka o ličnosti [Law on Personal Data Protection], „Službeni glasnik Republike Srbije“, br. 87/2018. Retrieved November 11, 2025, from https://www.paragraf.rs/propisi/zakon_o_zastiti_podataka_o_licnosti.html

Nejgebauer, V., Živković, B., Tanasijević, Đ., & Miljković, N. (1971). Pedološka karta Vojvodine [Soil map of Vojvodina] (Scale 1:50,000). Institute for Agricultural Research.

Olsson, L., Barbosa, H., Bhadwal, S., Cowie, A., Delusca, K., Flores-Renteria, D., Hermans, K., Jobbagy, E., Kurz, W., Li, D., Sonwa, D. J., & Stringer, L. (2019). Land degradation. In P. R. Shukla, J. Skea, E. Calvo Buendia, V. Masson-Delmotte, H.-O. Pörtner, D. C. Roberts, P. Zhai, R. Slade, S. Connors, R. van Diemen, M. Ferrat, E. Haughey, S. Luz, S. Neogi, M. Pathak, J. Petzold, J. Portugal Pereira, P. Vyas, E. Huntley, K. Kissick, M. Belkacemi, & J. Malley (Eds.), Climate change and land: An IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems. https://doi.org/10.1017/9781009157988.006

SEPA (Serbian Environmental Protection Agency) (2025). Land Information System. [Internet]. Available at: ИНФОРМАЦИОНИ СИСТЕМ ЗА ЗЕМЉИШТЕ (Accessed: November 27, 2025)

Statistical Office of the Republic of Serbia. (2023). Educational attainment, literacy and computer literacy: Data by municipalities and cities. Retrieved November 25, 2025, from https://publikacije.stat.gov.rs/G2023/Pdf/G20234006.pdf

Strasser, B. J., Tancoigne, E., Baudry, J., Piguet, S., Spiers, H., Luis-Fernandez Marquez, J., Kasparian, J., Grey, F., Anderson, D., & Lintott, C. (2023). Quantifying online citizen science: Dynamics and demographics of public participation in science. PLoS ONE, 18(11), e0293289. https://doi.org/10.1371/journal.pone.0293289

Stroud, J. L. (2019). Soil health pilot study in England: Outcomes from an on-farm earthworm survey. PLoS ONE, 14(2), e0203909. https://doi.org/10.1371/journal.pone.0203909

Thomas, I. N., Bernardo, F., Cazacu, C., Černecký, J., Cortinovis, C., Czúcz, B., … & Grêt-Regamey, A. (2025). Towards a standardised monitoring of ecosystem condition: A literature review on indicators and their data sources. Ecological Indicators, 178, 113952. https://doi.org/10.1016/j.ecolind.2025.113952

Todd-Brown, K. E. O., Abramoff, R. Z., Beem-Miller, J., Blair, H. K., Earl, S., Frederick, K. J., Fuka, D. R., Guevara Santamaria, M., Harden, J. W., Heckman, K., Heran, L. J., Holmquist, J. R., Hoyt, A. M., Klinges, D. H., LeBauer, D. S., Malhotra, A., McClelland, S. C., Nave, L. E., Rocci, K. S., Schaeffer, S. M., Stoner, S., van Gestel, N., von Fromm, S. F., & Younger, M. L. (2022). Reviews and syntheses: The promise of big diverse soil data, moving current practices towards future potential. Biogeosciences, 19, 3505–3522. https://doi.org/10.5194/bg-19-3505-2022

Turbé, A., Barba, J., Pelacho, M., Mugdal, S., Robinson, L. D., Serrano-Sanz, F., … Schade, S. (2019). Understanding the citizen science landscape for European environmental policy: An assessment and recommendations. Citizen Science: Theory and Practice, 4(1), 34. https://doi.org/10.5334/cstp.239

USDA Natural Resources Conservation Service (NRCS). (2001). Soil quality test kit guide. USDA-NRCS Soil Quality Institute. Retrieved November 10, 2025, from https://www.nrcs.usda.gov/sites/default/files/2022-10/Soil%20Quality%20Test%20Kit%20Guide.pdf

Vikström, S., Järvenpää, E., Lehtoranta, V., Lindholm, M., & Peltola, T. (2025). Making sense within citizen science: Meanings and usability of collective water monitoring data. Citizen Science: Theory and Practice, 10(1), Article 30. https://doi.org/10.5334/cstp.889

Zdruli, P., Wojda, P., Jones, A. (2022). Soil health in the Western Balkans. Publications Office of the European Union. https://data.europa.eu/doi/10.2760/653515

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Published

2025-12-31

How to Cite

From Fields to Data Infrastructures: Citizen Science for Soil Monitoring in the Western Balkans. (2025). Social Informatics Journal, 4(2), 45-53. https://doi.org/10.58898/sij.v4i2.45-53

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