Average nitrate d15N values from the upper 1000 meters of the water column at four stations sampled in the Eastern Tropical North Pacific on R/V Sally Ride cruise SR2113 in December 2021

<p>Data were collected on the NSF-funded 2021 \"CDISP\" cruise on R/V Sally Ride (SR2113). Analyses of the samples presented in this dataset were funded through Boston College.</p>本数据集的数据采集自由美国国家科学基金会（National Science Foundation, NSF）资助的2021年“CDISP”航次，该航次搭载于Sally Ride号研究船，船次编号为SR2113。本数据集所呈现的样本分析工作由波士顿学院资助。