Melt ponds and leads water sampling for biogeochemical parameters during expedition PS122/5 (MOSAiC Leg 5) to the central Arctic in August-September 2020

• Main Authors: Nomura, Daiki, Li, Yuhong, Droste, Elise Sayana, Webb, Alison L, Chamberlain, Emelia, Yoshimura, Masaki, Meyer, Hanno, Delille, Bruno
• Format: Dataset
• Language: English
• Published: PANGAEA 2024
• Subjects: Alkalinity; total; Arctic Ocean; Carbon; inorganic; dissolved; Carbonate chemistry; Carbon dioxide; Chamber for gas sampling; CHAMGAS; Conductivity sensor Cond 315i; WTW GmbH; Germany; Coulometry; DATE/TIME; DEPTH; water; Equilibrator; 3M; Liqui-Cel [G542; S/N: 132462]; followed by Infrared gas analyzer; LI-COR Inc.; LI-8100A; Event label; LATITUDE; lead; LONGITUDE; Mass spectrometer; Finnigan; Delta-S; melt pond; melt water; MOSAiC; MOSAiC20192020; MOSAiC expedition; Multidisciplinary drifting Observatory for the Study of Arctic Climate; oxygen isotope; Polarstern; PS122/5; PS122/5_59-200; PS122/5_59-202; PS122/5_59-203; PS122/5_59-207; PS122/5_59-208; PS122/5_59-209; PS122/5_59-210; PS122/5_59-211; PS122/5_59-212; PS122/5_59-213; Arctic; Duran; Narrow Neck
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.966787; https://doi.org/10.1594/PANGAEA.966787

Melt ponds water sampling for biogeochemical parameters such as dissolved inorganic carbon (DIC), total alkalinity (TA), oxygen isotopes were examined from August to September 2020. To obtain discrete water samples from the melt ponds and leads, we checked the vertical structure and depth of the mel...