Climate Action
Nigeria's participation in ADSW 2026 is seen as a significant boost to climate action, according to Onuigbo. This involvement highlights the country's commitment to environmental efforts.
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Researchers propose felling coniferous trees from boreal forests prone to wildfires and sinking them via Arctic rivers to sequester up to 1 billion tonnes of carbon dioxide annually. This method aims to store carbon long-term in ocean depths, drawing on evidence of preserved wood in cold environments. However, experts warn of potential ecological risks, including biodiversity loss and permafrost thaw.