Data and code for GMDD paper: Representing high-latitude deep carbon in the pre-industrial state of the ORCHIDEE-MICT land surface model (r8704)

This link provided key data and code used in the submitted GMDD paper "Representing high-latitude deep carbon in the pre-industrial state of the ORCHIDEE-MICT land surface model (r8704)" by Xi et al., 2025. Please cite the paper when you use the code here, thanks. Authors: Yi Xi*, Philippe Ciais, Dan Zhu, Chunjing Qiu, Yuan Zhang, Shushi Peng, Gustaf Hugelius, Simon P. K. Bowring, Daniel S. Goll, Ying-Ping Wang Correspondence to: Yi Xi ([email protected]) The "SOC_bydepth.nc" includes the soil organic carbon by layers used in the paper, covering 90N-30N at a spatial resolution of 2deg by 2deg. The initial data can be obtained from the WISE30sec dataset (https://data.isric.org/geonetwork/srv/api/records/dc7b283a-8f19-45e1-aaed-e9bd515119bc) (Batjes, 2016) and the NCSCD dataset (https://bolin.su.se/data/ncscd/) (Hugelius et al., 2013). Batjes, N. H.: Harmonized soil property values for broad-scale modelling (WISE30sec) with estimates of global soil carbon stocks, Geoderma, 269, 61–68, https://doi.org/10.1016/j.geoderma.2016.01.034, 2016. Hugelius, G., Tarnocai, C., Broll, G., Canadell, J. G., Kuhry, P., and Swanson, D. K.: The Northern Circumpolar Soil Carbon Database: spatially distributed datasets of soil coverage and soil carbon storage in the northern permafrost regions, Earth Syst Sci Data, 5, 3–13, https://doi.org/10.5194/essd-5-3-2013, 2013.