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Published on: July 11, 2025
PESI - a taxonomic backbone for Europe
Yde de Jong1, Juliana Kouwenberg2, Louis Boumans3
1University of Amsterdam - Faculty of Science, Amsterdam, Netherlands ; University of Eastern Finland, Joensuu, Finland ; Royal Belgian Institute of Natural Sciences, Brussels, Belgium ; Museum für Naturkunde, Leibniz Institute for Evolution and Biodiversity Science, Berlin, Germany.
The Pan-European Species-directories Infrastructure (PESI) created a dynamic, expertly curated web-based taxonomic tool to standardize and improve access to biodiversity data for Europe. This initiative enhances taxonomic data quality and accessibility for conservation efforts.
Area of Science:
- Biodiversity Informatics
- Taxonomic Infrastructure
- European Biodiversity Data
Background:
- Taxonomic interpretation variability challenges end-users in biology, conservation, and resource management.
- Lack of standardized, high-quality taxonomic data hinders non-specialists.
- Dynamic, expertly curated web-based tools are crucial for accessible taxonomic information.
Purpose of the Study:
- To establish a taxonomic e-infrastructure for Europe.
- To standardize taxonomic reference systems and enhance data quality.
- To create integrated access to taxonomic information for biodiversity assessment.
Main Methods:
- Strengthening social and informational capacities of five European taxonomic indexing networks.
- Developing a web-based taxonomic e-infrastructure.
- Implementing standards for taxonomic data and access.
Main Results:
- The Pan-European Species-directories Infrastructure (PESI) successfully provided a unified taxonomic e-infrastructure.
- Enhanced capacities in taxonomic expertise, data standards, and technical access.
- Improved quality and completeness of European taxonomic datasets.
Conclusions:
- PESI has delivered significant results in standardizing and integrating taxonomic information.
- Future prospects involve continued involvement in major European biodiversity informatics initiatives.
- The project strengthens Europe's capacity for biodiversity assessment and monitoring.
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