New Research : Canada could remove 5X its annual emissions just by planting trees!

New research suggests that large scale reforestation and afforestation along Canada’s boreal forest edge has the potential to remove billions of tonnes of CO₂. But how does the science behind carbon sequestration, permafrost protection, wildfire risks, and the albedo effect stack up? And can massive tree-planting projects realistically help fight climate change—or are they just a temporary fix?

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Reference Links
Dsouza et al - Substantial carbon removal capacity of Taiga reforestation and afforestation at Canada's boreal edge.
https://www.nature.com/articles/s43247-025-02822-z

Ribbers et al - Boreal forests at risk
https://www.sciencedirect.com/science/article/pii/S1389934126000183

Canada's Tree Planting program
https://natural-resources.canada.ca/forest-forestry/2-billion-trees-program

Colorado State University report on climate related boreal changes
https://source.colostate.edu/the-worlds-boreal-forests-may-be-shrinking-as-climate-change-pushes-them-northward/

National Observer - Carbon loss in boreal forests
https://www.nationalobserver.com/2025/02/19/analysis/canada-forests-logging-wildfires-biomass-carbon-co2

Additional reading
https://www.optimistdaily.com/2026/03/chinas-great-green-wall-turns-taklamakan-desert-into-a-growing-carbon-sink/



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