▲点击上方海报即可报名“中国国家地理”号指中国国家地理推出的系列极地、海洋、河流主题邮轮探索活动。由中国国家地理科考旅行部策划运营，该部门有23年丰富的野外考察组织经验，将专业科考与公众科普、生态保护与深度旅行体验融为一体，带领公众实地考察，唤起对地 ...

Southern elephant seals (Mirounga leonina) are an iconic species of the Southern Ocean. But with rapid environmental changes in their ocean home, the seals' population range has been shifting. Once ...

Southern elephant seals are the "canary in the coal mine" for the Southern Ocean, offering insight into how the ecosystem may react to future climate change and human impact, new research shows ...

A new study used northern elephant seals (Mirounga angustirostris) — marine predators that forage in the twilight zone — to help understand fish abundance deep down, both five decades into the ...