Regional-scale predictive mapping of soil organic carbon in South Gujarat, India using machine learning algorithms - Abhishek Jangir; Mahaveer Nogiya; Brijesh Yadav; Lal Chand Malav; Pravash Chandra Moharana; Roshan Lal Meena; Ram Prasad Sharma; Gopal Tiwari; Benukantha Dash; Ravindra Naitam; Duraisamy Vasu; Bansi Lal Mina; et al. (Environmental Monitoring and Assessment, 2026)