Summary
Temperate Rainforests (TRFs) are a globally rare habitat characterised by humid and mild climates and their associated indicator species, including threatened lichens and plants. Currently, TRFs cover less than 1% of the UK land surface, and climate change is expected to shift TRF zones in the future. In response to these threats there are ambitions to improve, protect and expand the network of TRFs across the UK.
This research will identify future temperate rainforest (TRF) zones across the UK and understand how key species colonise new woodlands under climate change. Using advanced modelling combined with field data from pilot sites, the project will support the expansion and resilience of TRFs. Outcomes will guide policy and conservation efforts to protect these rare habitats, enhance biodiversity, and deliver nature-based solutions for carbon storage and water management.
This project has been funded by the UK Government through Defra’s Forestry Research and Development programme.
Research Objectives
- Where are the current and future TRF zones?
- Will TRF species be able to reach these zones?
- What site attributes (e.g. habitat structures, microclimate) are crucial for the establishment of TRF species?
Latest Update
The project has just begun, however progress has already been made on all WPs.
In June 2025, the team presented the project at the conference Think Globally, Act Locally: Temperate Rainforests, led by University of Plymouth. Modelling of key lichen indicator species is underway, and the team is busy planning fieldwork for the autumn.
If you know of a temperate rainforest site where a mature woodland of at least 1ha is located within 500m of a young, broadleaf planted woodland (younger than 50 years old), please get in touch with Joe Beesley (joseph.beesley@forestresearch.gov.uk).
Funding & Partners
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DEFRA
