The Llyn Brianne Observatory in central Wales is one of the longest-running catchment projects anywhere in the world. For more than three decades, the Observatory has been a key source of evidence and policy advice on river ecosystems.

Aerial view of Llyn Brianne reservior

Research

The Observatory is a key source of evidence and policy advice on river ecosystems.

Landscape showing Llyn Brianne reservior in autumn

About

The Observatory has pioneered research into the effects of land use, pollution and global change on stream biodiversity, ecological function and ecosystem services.

Staff and students check experimental stream equipment

Work with us

We welcome opportunities to work with new partner organisations and researchers.