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最新研究推翻充满争议“生态自杀”理论 重新审视拉帕努伊岛人口史
中新网北京9月12日电 (记者 孙自法)国际学术期刊《自然》最新发表一篇基因组学论文称,曾被称为复活节岛的拉帕努伊岛 (Rapa Nui)的古代人口衰退,不太可能是由一次自杀造成的人口崩溃事件导致的,从而推翻了充满争议的“生态自杀”理论。这一研究结果为该岛人口史提供了新知。
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