Data and code for : Rapid Arctic warming redistributes over a third of the world’s kelp forests

It contains the 22,237 taxonomically validated occurrence records used for model training, the six Bio-ORACLE v3.0 environmental predictor layers (0.05° resolution), and the ensemble model outputs combining Boosted Regression Trees, Model-Based Boosting, and XGBoost.

Present-day and projected habitat layers are provided for baseline conditions (2010–2020) and for five Shared Socioeconomic Pathway scenarios (SSP1-1.9 through SSP5-8.5) at mid-century (2040–2050) and end-of-century (2090–2100).