Articles | Volume 17, issue 7
https://doi.org/10.5194/gmd-17-2929-2024
https://doi.org/10.5194/gmd-17-2929-2024
Model description paper
 | 
16 Apr 2024
Model description paper |  | 16 Apr 2024

Modeling boreal forest soil dynamics with the microbially explicit soil model MIMICS+ (v1.0)

Elin Ristorp Aas, Heleen A. de Wit, and Terje K. Berntsen

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Cited articles

Aas, E. R.: Model inputs and outputs for “Modeling boreal forest soil dynamics with the microbially explicit soil model MIMICS+ (v1.0)”, Zenodo [data set], https://doi.org/10.5281/zenodo.10946217, 2024. a
Aas, E. R. and Woerner, E.: ecaas/MIMICSplus: MIMICSplus v1.0.1 with DOI, Zenodo [code], https://doi.org/10.5281/zenodo.10610814, 2024. a
Allison, S. D., Wallenstein, M. D., and Bradford, M. A.: Soil-carbon response to warming dependent on microbial physiology, Nat. Geosci., 3, 336–340, https://doi.org/10.1038/ngeo846, 2010. a
Angst, G., Mueller, K. E., Nierop, K. G., and Simpson, M. J.: Plant- or microbial-derived? A review on the molecular composition of stabilized soil organic matter, Soil Biol. Biochem., 156, 108189, https://doi.org/10.1016/J.SOILBIO.2021.108189, 2021. a
Arora, V. K., Katavouta, A., Williams, R. G., Jones, C. D., Brovkin, V., Friedlingstein, P., Schwinger, J., Bopp, L., Boucher, O., Cadule, P., Chamberlain, M. A., Christian, J. R., Delire, C., Fisher, R. A., Hajima, T., Ilyina, T., Joetzjer, E., Kawamiya, M., Koven, C. D., Krasting, J. P., Law, R. M., Lawrence, D. M., Lenton, A., Lindsay, K., Pongratz, J., Raddatz, T., Séférian, R., Tachiiri, K., Tjiputra, J. F., Wiltshire, A., Wu, T., and Ziehn, T.: Carbon–concentration and carbon–climate feedbacks in CMIP6 models and their comparison to CMIP5 models, Biogeosciences, 17, 4173–4222, https://doi.org/10.5194/bg-17-4173-2020, 2020. a
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Short summary
By including microbial processes in soil models, we learn how the soil system interacts with its environment and responds to climate change. We present a soil process model, MIMICS+, which is able to reproduce carbon stocks found in boreal forest soils better than a conventional land model. With the model we also find that when adding nitrogen, the relationship between soil microbes changes notably. Coupling the model to a vegetation model will allow for further study of these mechanisms.
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