有研究显示,目前海洋吸收二氧化碳的能力下降,这可能会加剧温室效应。长达5年的研究表明,作为全球最重要的吸收二氧化碳的海洋之一,北大西洋目前吸收的二氧化碳量只相当于20世纪90年代中期的一半。科学家说,海洋吸收的二氧化碳量每年都有波动,很难预计以后的发展趋势,也不清楚海洋将来是否还能发挥至关重要的平衡作用。至于海洋吸收二氧化碳能力减少的原因, Studies have shown that the current ability of the ocean to absorb carbon dioxide is decreasing, which may exacerbate the greenhouse effect. A five-year study showed that as one of the world’s most important carbon dioxide absorbing oceans, the North Atlantic currently absorbs only half as much carbon dioxide as the mid-1990s. Scientists say that the amount of carbon dioxide absorbed by the ocean fluctuates every year. It is difficult to predict future trends and it is unclear whether the ocean can still play a vital balancing role in the future. As for the reason why the ocean’s ability to absorb carbon dioxide is reduced,