Campaigners are calling for the temperate rainforest in Dartmoor National Park to double in size to protect rare biodiversity [1].

This expansion effort focuses on restoring one of the few remaining temperate rainforests in the UK. By enlarging these ancient woodland pockets, organizers aim to create a larger natural habitat capable of sequestering carbon, and supporting diverse species [1, 2].

The initiative has received support from the Duchy of Cornwall and volunteers from Natural England [1]. Work is currently concentrated in key areas of the park, including the Black-a-Tor copse located in the West Okement River valley, and the Wistman's Wood National Nature Reserve [1, 2].

As part of the immediate expansion efforts, volunteers have already planted 800 young trees [2]. These saplings are intended to bridge the gap between existing ancient woodland fragments, allowing the forest to grow more cohesively across the landscape [2].

The project emphasizes the fragility of these ecosystems. Temperate rainforests are characterized by high rainfall and the presence of specialized mosses and lichens that depend on the shelter provided by old-growth canopies [1].

By doubling the area, campaigners hope to ensure these ecosystems are resilient against environmental changes. The strategy involves expanding the perimeter of existing woods rather than creating isolated new plantations, a method designed to mimic natural forest growth [1, 2].

Campaigners are calling for the temperate rainforest in Dartmoor National Park to double in size

The push to double Dartmoor's temperate rainforest represents a shift toward 'ecosystem restoration' rather than simple reforestation. By focusing on ancient woodland pockets and using targeted plantings to connect fragmented habitats, the project seeks to revive a specific, high-biodiversity climate zone that is rare in Western Europe, enhancing the region's capacity for carbon capture.