海洋酸化跨越了关键的门槛,由于人类驱动的二氧化碳排放,对海洋生物和生态系统造成了危害。 Ocean acidification has crossed a critical threshold, harming marine life and ecosystems due to human-driven CO2 emissions.

科学家们警告说,由于化石燃料的碳排放和毁林,海洋酸化已经跨越了关键的地球边界。 Ocean acidification has crossed a critical planetary boundary, scientists warn, driven by carbon emissions from fossil fuels and deforestation. 自工业时代以来,海洋吸收了多余的二氧化碳,酸度增加了30-40%,伤害了珊瑚、牡蛎和浮游生物等形成壳体的海洋生物,扰乱了食物链。 The oceans, absorbing excess CO2, have become 30-40% more acidic since the industrial era, harming shell-forming marine life like corals, oysters, and plankton, and disrupting food chains. 这一转变威胁到渔业、生物多样性和沿海社区,特别是在加拿大较冷水域等脆弱区域。 This shift threatens fisheries, biodiversity, and coastal communities, especially in vulnerable regions like Canada’s colder waters. 由于9个地球边界中有8个被突破,专家们强调,虽然危机十分严重,但过去在臭氧恢复和减少污染方面取得的成功表明,全球行动能够扭转损害。 With eight of nine planetary boundaries breached, experts stress that while the crisis is severe, past successes in ozone recovery and pollution reduction show global action can reverse damage. 为防止不可逆转的损害和保障海洋健康,必须紧急、协调一致地努力减少排放、保护海洋生态系统和可持续地管理资源。 Urgent, coordinated efforts to cut emissions, protect marine ecosystems, and sustainably manage resources are essential to prevent irreversible harm and safeguard ocean health.