全球研究发现,三分之二的动植物物种丧失基因多样性,有生存危险。 Global study finds two-thirds of animal and plant species losing genetic diversity, risking survival.

一项全球研究表明,三分之二的动物和植物种群正在丧失遗传多样性,使他们更容易受到环境变化的影响。 A global study shows that two-thirds of animal and plant populations are losing genetic diversity, making them more vulnerable to environmental changes. 1985年至2019年期间观察到的这种下降在鸟类和哺乳动物中特别严重。 This decline, observed between 1985 and 2019, is especially severe in birds and mammals. 然而,养护努力正在帮助维持或增加某些物种的遗传多样性,为这些物种的生存带来希望。 However, conservation efforts are helping to maintain or increase genetic diversity in some species, offering hope for their survival. 研究人员强调需要继续采取保护行动,以保护生物多样性。 Researchers emphasize the need for continued protective actions to safeguard biodiversity.