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Freely Available Soil Organic Carbon Maps for Hungary

Researchers from the Institute for Soil Sciences, have compiled detailed maps of soil organic carbon (SOC) for Hungary, presenting the SOC content, density, and stock for the years 1992 and 2000. The results of the research highlight the key role of SOC in agricultural productivity and carbon sequestration, both of which are fundamental to sustainable food production and climate security.

To create these maps, the researchers applied advanced machine learning technique that modeled the spatial and temporal changes of SOC based on topographical, climatic, and land use factors. The results not only show the distribution of SOC but also quantify the associated uncertainty, thus supporting scientifically sound decision-making.
The resulting maps are freely available and can serve as valuable tools for sustainable land use, rural development, ecosystem services assessment, etc. These findings may contribute to achieving the goals of the Soil Monitoring Law, the European Green Deal, and other international sustainability initiatives, promoting more effective soil protection and carbon sequestration.

Data descriptor paper: Szatmári, G., Laborczi, A., Mészáros, J., Takács, K., Benő, A., Koós, S., Bakacsi, Zs. & Pásztor, L. (2024): Gridded, temporally referenced spatial information on soil organic carbon for Hungary. Scientific Data 11, 1312. https://doi.org/10.1038/s41597-024-04158-3

Published maps: Szatmári, G., Laborczi, A., Mészáros, J., Takács, K., Benő, A., Koós, S., Bakacsi, Zs. & Pásztor, L. (2024): Gridded spatial information on soil organic carbon content, density and stock in Hungary for 1992 and 2000 [Data set]. Zenodo. https://doi.org/10.5281/zenodo.13236749

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