Sediment N isotope ratios from incubations amended with 15N-labeled substrates from samples collected on cruise OC1703A aboard R/V Oceanus and cruise AT36 aboard R/V Atlantis

This dataset includes sediment N isotope ratios from incubations amended with 15N-labeled substrates. Sediments were collected on cruise OC1703A aboard R/V Oceanus in March 2017 and on cruise AT36 aboard R/V Atlantis in July-August 2016. Cores were collected using an MC-800 multicore and an MC-400 multicore. The generation of these data was completed on April 9, 2020.本数据集涵盖经15N标记底物（15N-labeled substrates）处理的培养实验所得到的沉积物氮同位素比值（sediment N isotope ratios）。沉积物样品分别采集自两个航次：2017年3月搭载R/V Oceanus号考察船的OC1703A航次，以及2016年7月至8月搭载R/V Atlantis号考察船的AT36航次。沉积物岩心通过MC-800型多管沉积物取样器（MC-800 multicore）与MC-400型多管沉积物取样器（MC-400 multicore）采集。本数据集的生成工作已于2020年4月9日完成。