Strategically planting trees across suitable landscapes in Canada could capture several times more carbon dioxide than the country’s current annual emissions, according to new research highlighting the powerful role of nature-based climate solutions. Scientists say careful planning — rather than mass, random planting — is key to maximizing carbon storage while protecting biodiversity and local ecosystems.
The study identified millions of hectares of degraded or underused land where native forests could be restored without affecting farmland or urban areas. By targeting these regions, researchers estimate that restored forests could absorb vast amounts of carbon from the atmosphere over the coming decades, helping Canada move closer to its net-zero climate goals.
Experts emphasize that planting the right species in the right locations improves long-term survival and resilience, especially as climate change increases the risks of wildfires, pests, and drought. Diverse, mixed forests also store more carbon and support wildlife better than monoculture plantations.
Beyond carbon capture, expanded forests would provide additional benefits such as cleaner air and water, flood control, and stronger habitats for endangered species. However, scientists caution that tree planting must complement — not replace — cuts to fossil fuel emissions.
The findings reinforce the idea that combining emission reductions with large-scale ecosystem restoration could significantly strengthen global efforts to slow climate change – News as reported
