Bulk and diatom-bound nitrogen isotope ratios, opal, TOC, and TN from ODP Hol...

Intense seasonal productivity and carbon drawdown on the West Antarctic Peninsula (WAP) is driven by upwelling of nutrient-rich Circumpolar Deep Water (CDW) and subsequent...南极半岛西部（West Antarctic Peninsula, WAP）强烈的季节性初级生产力与碳汇作用，由富含营养盐的绕极深层水（Circumpolar Deep Water, CDW）的上升流及其后续的……所驱动。