Brief communication: Intercomparison study reveals pathways for improving the representation of sea-ice biogeochemistry in models. - Tedesco, Letizia; Castellani, Giulia; Duarte, Pedro; Jin, Meibing; Moreau, Sebastien; Mortenson, Eric; Saenz, Benjamin Tobey; Steiner, Nadja; Vancoppenolle, Martin (Cryosphere, 2026)