First discrete iron(II) records from Dome C (Antarctica) and the Holtedahlfonna glacier (Svalbard)

• Published in: Chemosphere
• Main Authors: Burgay F., Barbaro E., Cappelletti D., Turetta C., Gallet J. -C., Isaksson E., Stenni B., Dreossi G., Scoto F., Barbante C., Spolaor A.
• Other Authors: Burgay, F., Barbaro, E., Cappelletti, D., Turetta, C., Gallet, J. -C., Isaksson, E., Stenni, B., Dreossi, G., Scoto, F., Barbante, C., Spolaor, A.
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2021
• Subjects: Chemiluminescence; Dome C; Ice core; Iron speciation; Svalbard; Settore GEO/08 - Geochimica e Vulcanologia; Arctic; Antarctic; The Antarctic; Hudson; Holtedahlfonna; Antarc*; Antarctica; glacier; ice core
• Online Access: http://hdl.handle.net/10278/3735311; https://doi.org/10.1016/j.chemosphere.2020.129335

Fe(II) is more soluble and bioavailable than Fe(III) species, therefore the investigation of their relative abundance and redox processes is relevant to better assess the supply of bioavailable iron to the ocean and its impact on marine productivity. In this context, we present a discrete chemilumin...