Trace Metal and Isotope Data collected from the Denman Marine Voyage of the RSV Nuyina, 2025

These data were collected on voyage 3 of the RSV Nuyina in the 2024/2025 season. The voyage was colloquially known as the "Denman Marine Voyage", as it operated in the vicinity of the Denman Glacier.This dataset contains data from the CTD attached to the Trace Metal Rosette (TMR) and raw deployment information of the In-Situ Pumps (ISP) on the Denman Marine Voyage. TMR data consists of raw, proc, and doc folders per deployment/cast. The raw folder contains temperature and salinity data acquired from the sensors. The doc folder contains the sampling log sheets. The proc folder contains processed data, in this case the measured macronutrient concentrations. The general docs folder contains all electronically translated log sheets, including samples taken from the TMR, location, date, and time information. ISP data consists of recorded depths of the ISP pumps using a USBL transponder, initial flowmeter readings, and final flowmeter readings. Data is both presented in electronic and hardcopy logsheets, and photographs.