The boreal forest as a cultural landscape

Area of Science:

• Ecology
• Environmental History
• Archaeology

Background:

• The circumpolar boreal forest is often perceived as a pristine wilderness due to low human population density.
• However, archaeological evidence reveals continuous human presence and activity in the region for 8,000–12,000 years.

Observation:

• Human activities, including hunting, trapping, herding, agriculture, forestry, and industrial development (hydroelectric dams, oil and gas, mining), have impacted the boreal forest.
• Prehistoric impacts were generally localized and temporary, though megafaunal extinctions coincided with early human arrival.
• Historic European expansion led to resource exploitation and agricultural development, altering forest composition and continuity across continents.

Findings:

• The boreal forest has consistently been a cultural landscape, exhibiting a gradient of human impacts over space and time.
• Modern industrial activities, such as large-scale hydroelectric and tar sands projects, have caused extensive habitat alteration and destruction.
• While atmospheric and climatic changes are significant drivers of boreal ecosystem change, they are outside the scope of this paper.

Implications:

• Recognizing the boreal forest as a long-standing cultural landscape is crucial for conservation and management strategies.
• Understanding the historical and cumulative impacts of human activities is essential for effective boreal ecosystem stewardship.
• Future research should consider the long-term ecological consequences of diverse human land-use practices in boreal regions.