THE SUCCESSES AND CHALLENGES OF DELIVERING LANDSCAPE SCALE CONSERVATION ACROSS THE CELTIC RAINFORESTS OF WALES.�
Gethin Davies
Senior Project Manager
Eryri National Park Authority
Areas with medium to high mean annual rainfall (over 2,000mm per annum) and moderately mild climates with relatively small seasonal variations in climatic conditions.
Areas traditionally associated with Celtic culture – hence the name.
Amman index of hygrothermy - measure of a climate’s oceanicity which combines temperature and rainfall data.
>100 Oceanic
>150 Hyper-oceanic
Features of the temperate rainforest
Forest Research - BRITISH FOREST LANDSCAPES; THE LEGACY OF WOODLAND FRAGMENTATION�
Celtic Rainforests LIFE�(LIFE17 NAT/UK/000020)
- Threat from Invasive Alien Species, namely Rhododendron ponticum
- Over / under grazing
- Inappropriate (including lack of) woodland management
- Air pollution / atmospheric nitrogen
Value: €9,512,759
Timeline: August 2018 – July 2027 (originally July 2025)
Partners: Eryri (Snowdonia) National Park Authority (Lead beneficiary), RSPB Cymru and Coed Cadw (Co-beneficiaries), Welsh Government, Natural Resources Wales and Dŵr Cymru / Welsh Water (Co-financiers)
1. Target SACs, including risk-based buffers around them, are to be cleared of Rp. Other IAS are reduced, and mechanisms established to maintain this in the long term.
2. Active woodland management, grazing and restoration that will improve habitat condition, increase resilience and improve ecosystem functions, are implemented at sites across the five SACs, supported by local partnerships.
3. Best practice methods including the three-stage approach to Rp control, grazing tailored to the needs of individual woodland sites, and practical habitat restoration techniques that improve conditions are demonstrated to UK and EU stakeholders.
4. Cultural, wildlife and natural capital value is increased amongst locals, tourists, statutory agencies and governments, so communities cherish and value Celtic Rainforest, and engage with and support positive management for the benefit of future generations.
Case study: landscape scale control of Rhododendron ponticum (Rp)
Focus of Rp management
pre-2018
Estimated
730 ha of infestation
(Snowdonia Rhododendron
Strategy
2008)
Upscaling to Landscape Scale
KPI (Meirionnydd) | Target (ha) |
Total Area of Rp Managed within SAC | 959.1 |
Total Area of Rp Managed outside of SAC | 6,697.9 |
Total | 7,657.0 |
Achievements to date (September 2025)
Area | Treated (ha) |
Total Area of Rp Managed within SAC (north) | 1,428.65 |
Total Area of Rp Managed outside of SAC (north) | 6,577.80 |
Total (north) | 8,006.45 |
Primary Challenges
And the future…
Diolch