Water residence time controls iron-organic carbon interactions in waters draining a sub-Arctic fen

• Main Authors: Hirst, Catherine, Villani, Maëlle, Thomas, Maxime, Monhonval, Arthur, du Bois d'Aische, Eléonore, Lundin, Erik, Giesler, Reiner, Mörth, Magnus, Opfergelt, Sophie, AGU Fall Meeting 2022
• Other Authors: UCL - SST/ELI/ELIE - Environmental Sciences
• Format: Conference Object
• Language: English
• Published: 2022
• Subjects: Permafrost; rivers; carbon; iron; SUVA; Arctic; Stordalen; palsa; permafrost
• Online Access: http://hdl.handle.net/2078.1/268695

Does iron (Fe) act to stabilise (e.g., via attachment to ferrihydrite) or degrade (e.g., via photo-degradation) organic carbon (OC) in Arctic Rivers? Characterising the interaction between Fe and OC in headwaters, prior to transport along the continuum, is key to answering this question. Here we ask...