Permafrost thaw redistributes soil carbon age and shortens transit times across Arctic tundra soils
Permafrost thaw redistributes soil carbon age and shortens transit times across Arctic tundra soils
This repository contains the complete modeling workflow used to quantify depth-resolved SOC age, transit time, and radiocarbon dynamics under Control (V1) and deep-snow (+Snow; V2) conditions in Arctic tundra soils. Included files cover model structure, carbon inputs and transfer processes, Bayesian calibration (optimization and MCMC), age and transit-time calculations, and post-processing scripts for diagnostics, figures, and tables. Together, they enable full reproducibility from radiocarbon observations to calibrated model outputs and steady-state carbon stock projections under persistent snow-induced thaw. For more information, download and open README.rtf
Files for the manuscript “Permafrost thaw redistributes soil carbon age and shortens transit times across Arctic tundra soils”.
- University of California, Irvine United States
- Swedish University of Agricultural Sciences Sweden
- University of Oulu Finland
- University of the Arctic Finland
- University of Alaska Anchorage United States
soil organic carbon, Age, Carbon dioxide, transit time, radiocarbon, Permafrost, Arctic ecosystem, Carbon, Alaska
soil organic carbon, Age, Carbon dioxide, transit time, radiocarbon, Permafrost, Arctic ecosystem, Carbon, Alaska
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