Systemic forest restoration in Finland: Prescribed burning + retention practices accelerate boreal biodiversity recovery after a decade

Sámi fire ecology, practiced for millennia in boreal regions, demonstrates that prescribed burning is not a novel ‘solution’ but a traditional land management tool that maintains open forests, supports reindeer herding, and prevents catastrophic fires. Western forestry’s reliance on industrial monocultures and artificial regeneration reflects a rupture from Indigenous knowledge systems that view forests as complex, living systems rather than timber reservoirs. The study’s focus on commercial species ignores the understory plants and soil microbiomes critical to Sámi cultural and ecological survival.

Pre-industrial boreal forests in Finland were shaped by natural fires and Indigenous burning practices, creating a mosaic of age classes and species that supported high biodiversity. The 20th-century shift to industrial forestry—accelerated by state policies like Finland’s 1960s ‘forest improvement’ programs—disrupted these natural dynamics, leading to simplified, even-aged stands vulnerable to pests and climate stressors. Historical records show that Finland’s current ‘forest crisis’ is a direct consequence of this extractive paradigm, not a failure of natural regeneration.

Indigenous fire management in Australia’s Martu lands and Canada’s Anishinaabe territories demonstrates that low-intensity burning can reduce wildfire risk while enhancing biodiversity, yet these practices are often excluded from Western forestry discourse. Japan’s satoyama systems integrate fire, selective logging, and agriculture to sustain both human livelihoods and ecological health, offering a model of coexistence that Finland’s industrial approach lacks. Cross-cultural comparisons reveal that ‘forest restoration’ is not a universal concept but varies with cultural values—from Sámi reindeer herding to Japanese agroforestry.

The study’s findings align with ecological research showing that prescribed burning and retention practices mimic natural fire regimes, which are critical for boreal forest regeneration. However, the research omits long-term data on soil microbiomes, understory species recovery, and climate change interactions—key variables for assessing true ecological restoration. Peer-reviewed literature also highlights that industrial forestry’s nitrogen deposition and monoculture planting can suppress natural regeneration, a factor not addressed in the Phys.org summary.

In Finnish folklore, forests are sacred spaces inhabited by spirits (e.g., metsänpeikko), and fire is a purifying force that renews life—a perspective absent in industrial forestry’s mechanistic view. Indigenous Sámi joik songs and Australian Aboriginal fire ceremonies frame burning as a spiritual act of reciprocity with the land, contrasting with Western forestry’s utilitarian approach. The visual art of Finnish landscape painters like Akseli Gallen-Kallela often depicted forests as living entities, a worldview that could inform more holistic restoration strategies.

Climate projections for Finland’s boreal zone predict increased fire frequency and intensity, which could overwhelm even adaptive management strategies like prescribed burning. Scenario modeling suggests that integrating Indigenous fire practices with industrial retention could reduce wildfire risks by 30-40% while enhancing carbon sequestration, but this requires dismantling current EU forestry subsidies. Future forestry must also account for shifting species ranges due to warming, which may render Scots pine and birch less viable in southern Finland by 2050.

Sámi reindeer herders in Finland’s north face land degradation from industrial logging and prescribed burns that disrupt migration routes and lichen forage, yet their knowledge is excluded from policy debates. Small-scale forest owners—particularly women and elderly farmers—are often sidelined in favor of corporate and state forestry interests, despite their role in maintaining biodiversity through traditional practices. The study’s focus on commercial species ignores the needs of local communities who rely on non-timber forest products like berries and mushrooms.