Fathoming sequestration and enrichment of rare-earth elements in marine deposits

Rare earth elements (REE) are essential to modern life, yet we know little about how they concentrate at Earth’s surface, especially on the seafloor, which holds vast reserves....稀土元素（Rare earth elements, REE）是现代社会不可或缺的关键物质，然而我们对其在地球表层的富集机制仍所知甚少，尤其是在蕴藏着海量储量的海底……