Ammonium concentrations in surface seawater profiles in the Southern Ocean collected on board the R/V Akademik Tryoshnikov during the austral summer of 2016/2017 as part of the Antarctic Circumnavigation Expedition (ACE).

• Main Authors: Fawcett, Sarah, Forrer, Heather
• Format: Dataset
• Language: English
• Published: Zenodo 2020
• Subjects: ammonium concentration; NH4+; recycled nutrients; surface; underway; rosette; seawater; Southern Ocean; Antarctica; Antarctic Circumnavigation Expedition; ACE; Antarctic; Austral; Hooker; Jenny; The Antarctic; Antarc*; Swiss Polar Institute
• Online Access: https://dx.doi.org/10.5281/zenodo.3730627; https://zenodo.org/record/3730627

***** Dataset abstract ***** Seawater samples were collected from the ship's underway system or from the surface niskin bottle from the CTD rosette. Some incidental samples were collected from the surface using a bucket from the side of the ship or a zodiac. The samples were collected every 6 h...