CTD casts (temperature, salinity, oxygen, fluorescence, turbidity, SUNA Nitrate), and nutrient bottle samples collected from Norseman II in Bering Strait, Southern Chukchi Sea, and Northern Bering Sea from 07/03/2025 to 07/09/2025

This is an archive of Conductivity-Temperature-Depth (CTD) data from the 2025 Bering Strait mooring cruise. The cruise was funded by the NSF-Arctic Observing Network grants: PLR-2153942 (PIs: Woodgate and Peralta-Ferriz). The data are from a ~ 9 day cruise on the US vessel Norseman II from 2nd-10th July 2025 sailing from and to Nome, Alaska, United States of America (USA) to the Bering Strait, southern Chukchi Sea, and northern Bering Sea. The cruise was also to service oceanographic moorings in the strait and those data are archived separately.

本数据集为2025年白令海峡锚碇潜标观测航次的电导率-温度-深度（Conductivity-Temperature-Depth，CTD）观测数据存档。本航次由美国国家科学基金会（National Science Foundation，NSF）北极观测网项目PLR-2153942资助，项目负责人为Woodgate与Peralta-Ferriz。本次航次搭载美国科考船"Norseman II"号，为期约9天，于2025年7月2日至10日往返于美国阿拉斯加州诺姆港与白令海峡、楚科奇海南部及白令海北部海域。本航次同时承担白令海峡内海洋学锚碇潜标的维护任务，相关观测数据将单独存档。