Swedish Metabarcoding Network launched to mobilize eDNA data

A new national initiative, the Swedish Metabarcoding Network (SMN), has been launched to bring together researchers and data producers working with eDNA and metabarcoding across Sweden. The network aims to improve the accessibility and reuse of metabarcoding data by supporting publication of processed biodiversity data in FAIR formats.

Across Sweden, large volumes of metabarcoding datasets have already been generated. However, much of this information remains difficult to reuse in broader biodiversity research and monitoring contexts. By sharing ASV/OTU tables together with key metadata such as sampling location and time, these datasets can be transformed into interoperable biodiversity data that can be integrated with other data sources.

Through the ASV portal within SBDI, researchers can publish metabarcoding data in a way that makes them accessible via GBIF, including assignment of dataset DOIs and increased visibility and reuse. This creates new opportunities for combining molecular data with occurrence-based biodiversity data and strengthens their contribution to both national and global research efforts.

The Swedish Metabarcoding Network is now inviting researchers and data holders to join the community. The network will support data publication, gather information on existing datasets, and identify needs and challenges related to mobilizing metabarcoding data.

More information about the network and how to get involved is available at:
https://metabarcoding.se/