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Effective Data Collection Approaches for Citizen Science in Biodiversity Research
Olena Kozak1, Aino Erkinaro2, Kaisa-Leena Huttunen2,3
1National University of "Kyiv-Mohyla Academy" Kyiv Ukraine.
Ecology and Evolution
|April 13, 2026
Summary
Citizen science significantly boosts biodiversity monitoring, with contributions driven by ecological value, not just socioeconomic factors. Targeted outreach enhances data quality and public engagement for global biodiversity tracking.
Area of Science:
- Ecology
- Conservation Biology
- Data Science
Background:
- Global biodiversity decline threatens ecosystem stability and human well-being.
- Robust, scalable monitoring solutions are crucial for conservation efforts.
- Citizen science, particularly via digital platforms, offers a complementary approach to traditional biodiversity research.
Purpose of the Study:
- To investigate global patterns in citizen science contributions to biodiversity monitoring.
- To explore the influence of socioeconomic factors, national biodiversity value, and platform specifics on data generation.
- To identify strategies for optimizing public participation and data quality in citizen science.
Main Methods:
- Statistical analysis of global citizen science data.
- Three in-depth case studies (Finland and Ukraine).
- Mixed-methods approach combining digital platforms with targeted outreach.
Main Results:
- Citizen science platforms now contribute a substantial portion of biodiversity records in the Global Biodiversity Information Facility (GBIF).
- Biodiversity contributions are more strongly correlated with a country's ecological uniqueness and biodiversity value than socioeconomic development.
- Effectiveness is influenced by biodiversity significance, platform origin, and user engagement, not solely user numbers.
Conclusions:
- Citizen science is a vital tool for global biodiversity monitoring, complementing traditional methods.
- Strategies combining digital platforms with targeted outreach (social media, expert validation) enhance data reliability and engagement.
- This approach is effective across diverse contexts of digital access, biodiversity richness, and monitoring needs.
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