ETERNAL EXTINCTION

• 作者: Yuan Yanan
• 来源期刊: 中国东盟报道(英文)
• 学科: 医学
• 关键词: EXTINCTION RETURN globally
• 年，卷（期）: 2020,（8）
• 页码范围: 20-21
• 页数: 2页
• 分类号: R68

摘要

Nature is declining globally at rates unprecedented in human history, and the rate of species extinctions is accelerating. Human activity is the greatest driver of this phenomenon. There is no return from extinction, and loss of a species is an eternal disappearance of one tile in the mosaic of life. It’s a loss for all life on Earth.A species is declared extinct with certainty only after decades without a sighting.Here are some species we’ll never see again.