Distribution of the TOC values for 1992/93-2015.

  Part of: Yaneva R, Zhiyanski M, Markoff I, Sokolovska M, Nedkov S (2018) Assessment and mapping the dynamics of soil properties in selected forest stands from the region of Central Balkan National Park in the context of ecosystem services. One Ecosystem 3: e23156. https://doi.org/10.3897/oneeco.3.e23156