Marine biochemical cycles underwent profound changes across the Permian–Triassic (P–T) transition, coinciding with Phanerozoic’s most devastating mass extinction. This review endeavours to untangle the complexity of marine biochemical cycles at this time, focusing on key components of the oceanic nutrient cycles, namely the nitrogen, phosphorus, iron, and molybdenum cycles.

中文翻译：

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二叠纪-三叠纪海洋营养循环动态


海洋生化循环在二叠纪-三叠纪 （P-T） 过渡期间发生了深刻的变化，与显生代最具破坏性的大规模灭绝相吻合。本综述致力于解开此时海洋生化循环的复杂性，重点关注海洋营养循环的关键组成部分，即氮、磷、铁和钼循环。