📰 2026-04-21 23:30 更新
🔸 As Oceans Warm, Great White Sharks Are Overheating / 随着海洋变暖，大白鲨正在过热
🔗 As Oceans Warm, Great White Sharks Are Overheating
🔥 31 points
原文:
The evolutionary edge that fueled great white shark dominance for millions of years could soon become its greatest downfall.The ocean’s most iconic predators maintain warmer body temperatures than the surrounding seawater and are paying an increasingly steep price for it. As the oceans warm due to climate change, they now face the risk of potentially fatal overheating, according to a new study in Science.Several large tuna species and sharks, known as “mesothermic” species for the way their b…
译文:
推动大白鲨统治数百万年的进化优势可能很快成为其最大的衰落。海洋中最具标志性的捕食者保持着比周围海水更温暖的体温，并为此付出了越来越高的代价。根据《科学》杂志的一项新研究，由于气候变化导致海洋变暖，它们现在面临着潜在的致命过热风险。 我们称之为“中温”物种，因为它们的……
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