Surface sediment and porewater chemistry from slope to deep sea in northwest ...

Sedimentary burial of the essential nutrient phosphorus (P) under anoxic and sulfidic conditions is incompletely understood. Here, we use chemical and micro-scale spectroscopic...缺氧且含硫化物的环境中，必需营养元素磷（P）的沉积埋藏过程尚未被完全阐明。本研究采用化学分析与微观尺度光谱学手段……