Conserving the oldest European tree species, Picea omorika

In situ restoration and conservation of the oldest European tree species, Picea omorika EN, also known as Serbian spruce, by enhancing its natural regeneration capacity and in situ protection

Partner: Republic institute for the protection of cultural, historical and natural heritage
Years: 2021-2024

This project aims to support in situ restoration and conservation of the oldest European tree species, the Serbian spruce (Picea omorika EN) by implementing in its natural habitat various management practices aimed at increasing its natural regeneration capacity and its population status in the long term. The most successful conservation measures will be then compiled into guidelines, taught to and implemented by Protected area managers and rangers across its entire range.

Picea omorika is a threatened relict tree species with a very restricted range (200 ha) and highly fragmented. Thus conserving the genetic diversity of Picea omorika is essential for its long-term survival in a context of climate change. This project is based on recent genetic studies of all existing populations in Bosnia and Serbia and benefits from a strong network of experts at national level for the scientific monitoring of the project.

The main goal of the project is to enhance natural regeneration of Picea omorika in its natural habitat by implementing pilot conservation measures: (1) removal of competing vegetation; (2) removal of competing vegetation by controlled fire; (3) testing and preparing different soils to determine what favors or hinders natural regeneration of Picea omorika. The most successful conservation measures will be then compiled into guidelines, taught to and implemented by Protected area managers and rangers across its entire range.