August 2025 – Palevoprim

References

Garnier, E., Pelletier, D., Roche, P., Rougerie, R., & Pavoine, S. (2025). Defining biodiversity data. Trends in Ecology & Evolution.

DOI: 10.1016/j.tree.2025.06.004

Defining biodiversity data

It is crucial to document biodiversity data and to take actions to halt the ongoing massive loss of biodiversity. Yet, these data are poorly defined. We propose a definition of biodiversity data and discuss its implications for data management, enabling enhanced data mobilization for integrated research and efficient conservation strategies.

The pressing need for biodiversity data

While essential to human existence and quality of life, biodiversity is currently declin-ing faster than at any time in human history [1]. This is threatening ecosystems (see Glossary) and the fundamental services they provide to human societies, from food security to climate regulation and health.

In this context, collecting, sharing, and analyz-ing biodiversity data is increasingly crucial to: (i) appraise the current state and trends of biodiversity and anticipate its evolution under present and future threats; (ii) evalu-ate the consequences of its decline on ecosystem properties; and (iii) develop ef-fective conservation strategies to make well-informed and globally coordinated decisions regarding environmental man-agement.

The lack of consensus on the def-inition of biodiversity data [2] hampers effective data collection, sharing, and use for research and conservation.