d15N of trap WR2

Temporal changes in d15N values of sinking particles collected with sediment traps in the Benguela upwelling regime off southwest Africa mirrored variations in the input of...非洲西南外海本格拉上升流系统（Benguela upwelling regime）内，利用沉积物捕获器（sediment traps）采集的沉降颗粒物（sinking particles）的δ¹⁵N值（d15N）的时间变化，与……的输入量变化呈镜像对应关系。