瑞士的一项新研究揭示,人类活动已导致全球生物多样性下降近20%。 Human activities have caused a nearly 20% decline in global biodiversity, a new Swiss study reveals.

瑞士研究人员的一项新研究发现,人类活动正在世界范围内造成重大生物多样性损失,影响到所有物种和生态系统。 A new study by Swiss researchers has found that human activities are causing major biodiversity losses worldwide, affecting all species and ecosystems. 通过分析2 000多项研究,小组发现,人类影响,包括生境变化、污染和气候变化,使受影响地区的物种数量比未受影响的地点减少近20%。 By analyzing over 2,000 studies, the team discovered that human impacts, including habitat changes, pollution, and climate change, have reduced species numbers by nearly 20% in affected areas compared to non-impacted sites. 研究报告强调了脊椎动物的严重损失,并强调迫切需要解决这些威胁,以保护全球生物多样性。 The study highlights severe losses among vertebrates and emphasizes the urgent need to address these threats to protect global biodiversity.