Mercury levels and trends in fish (2011-2021): A Bayesian approach with multi-group Gaussian processes and hierarchical imputation - Blanco-Calvo, Carolina; Riutort-Mayol, Gabriel; Marin, Silvia; Baguena, Rosario; Coscolla, Clara; Lopez-Gonzalez, Ulises; Llop, Sabrina; Ballester, Ferran; Soler-Blasco, Raquel (Environmental Research, 2026)