一项最新研究显示:随着越来越多由人类排放的二氧化碳溶解在海洋之中,正在加剧的海水酸化使得一些鱼类难以用肉眼捕捉到快速移动的物体。科学家早已发现海洋酸化会损害鱼类的嗅觉和听觉,至于对鱼类视觉的影响,科学家则知之甚少。因此,研究者将目光投向带刺的小热带鱼多刺棘光鳃鲷(Acanthochromis polyacanthus),它是一种常见的海洋鱼类,而且由于很容易饲养,所以非常适合实验室研究。就像人类的眼睛能够接收到电视屏幕的闪烁一样,这种热带鱼类也能用它们的双眼捕捉快 A new study shows that as more and more human-caused carbon dioxide dissolves in the ocean, the intensifying acidification of the sea makes it harder for some fish to catch fast-moving objects with the naked eye. Scientists have long found ocean acidification can damage fish’s sense of smell and hearing, and scientists have little idea of ​​the effects on fish’s vision. As a result, the researchers turned their attention to Acanthochromis polyacanthus, a common marine fish that is well suited for laboratory research because of its ease of rearing. Just as human eyes receive the flickering of a television screen, this tropical fish can also catch fast with their eyes