臭氧层正在愈合,由于《蒙特利尔议定书》下的全球努力,2024年南极洞的面积较小。 The ozone layer is healing, with a smaller 2024 Antarctic hole due to global efforts under the Montreal Protocol.

根据联合国和世界气象组织,地球臭氧层正在愈合,2024年南极臭氧空洞比近年来小。 The Earth's ozone layer is healing, with the 2024 Antarctic ozone hole smaller than in recent years, according to the UN and World Meteorological Organization. 这一进展归功于《蒙特利尔议定书》的全球成功,《议定书》逐步淘汰了99%以上的氟氯化碳等消耗臭氧层物质。 This progress is attributed to the global success of the Montreal Protocol, which has phased out over 99% of ozone-depleting substances like CFCs. 预计到本世纪中期,臭氧层将恢复到1980年代的水平,从而降低皮肤癌、白内障和生态系统损害的风险。 The ozone layer is projected to recover to 1980s levels by mid-century, reducing risks of skin cancer, cataracts, and ecosystem damage. 由于恢复工作正在进行中,继续监测至关重要。 Continued monitoring is essential as recovery is ongoing.