The concentration of humic substances and their contribution to iron speciation in waters of the Atlantic sector of the Arctic Ocean and the North Atlantic Ocean

• Main Authors: Laglera, Luis Miguel, Sukekava, Camila Fiaux, Middag, Rob, Gerringa, Loes, Slagter, Hans A, Zitoun, Rebecca, Liao, Wen-Hsuan, Rijkenberg, Micha J A
• Format: Dataset
• Language: English
• Published: PANGAEA
• Subjects: 64PE474; 64PE474_13; 64PE474_14; 64PE474_15; 64PE474_16; 64PE474_17; 64PE474_20; 64PE474_21; 64PE474_22; 64PE474_23; 64PE474_25; 64PE474_29; 64PE474_30; 64PE474_34; 64PE474_36; 64PE474_40; 64PE474_6; 64PE474_8; 79N1-1; Arctic Ocean; ARK-XXIX/3; ARK-XXX/2; GN05; Barents Sea; Cruise/expedition; CTD/Rosette; ultra clean; CTD-L; CTD Large; CTD-RO; CTD-UC; DATE/TIME; Depth; bathymetric; water; Event label; humic substances; ICP-MS; iron; dissolved; iron speciation; LATITUDE; LONGITUDE; MOOR; Mooring; Arctic; Fram Strait; Iceland; North Atlantic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.968899

In this dataset, we present findings on concentrations (< 0.2 μm) of humic substances, dissolved iron, and humic iron (the fraction of dissolved iron complexed by humic substances) in samples gathered during three distinct cruises across the North Atlantic and Arctic oceans. Our objective was to...