世界气象组织：2024年大气中二氧化碳水平创历史新高

Core Insights - The World Meteorological Organization (WMO) reported that atmospheric carbon dioxide levels are set to reach a historic high in 2024, exacerbating global warming issues [1] - Human activities, including ongoing carbon dioxide emissions and frequent wildfires, are identified as primary contributors to this phenomenon, alongside a reduction in carbon sinks such as terrestrial ecosystems and oceans [1] - From 2023 to 2024, the global average carbon dioxide concentration surged by 3.5 ppm, marking the largest increase since modern measurements began in 1957. Methane and nitrous oxide levels have also reached record highs [1]