数以千计的企鹅死亡 – 第 3 级
30-08-2023 07:00
最近的一项研究显示，南极洲一个特定地区冰层的消失导致四个帝企鹅群落的雏企鹅死亡。
卫星图像显示，在南半球夏季的12月，冰层消失，导致约9000只雏鸟无法存活。研究人员发现，未来气候变化将增加这种冰层消失的频率。总体而言，南极洲周围的冰层在去年创下了历史新低。该研究的合著者彼得-弗雷特威尔（Peter Fretwell）指出，近30%的已知企鹅群受到了低海冰水位的影响，约有13个企鹅群可能因这些条件而失败。
面对持续的气候变化，企鹅能否找到合适的繁殖地令人担忧。
您可以在本页观看视频新闻。
怎样才能帮助防止帝企鹅雏鸟今后因海冰水位下降而死亡？
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