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视频简介

兰州大学的科考队照例进入甘肃盐池自然保护区进行例行考察，在盐池湾，他们有了重大发现，不仅发现了野牦牛的群落，还发现了雪豹的踪迹。。Legendary oceanographer Sylvia Earle and a cast of pioneering marine scientists tell the story of the incredible work being undertaken across the planet to protect the fragile ecosystem of our oceans. Perpetual Planet: Heroes of the Oceans is a showcase of the wonder of the sea, of the living laboratory we all live in and of the vital science being carried out beneath the waves...。