Technosols and organic carbon in the World Reference Base for Soil Resources WRB

Authors

  • Plamen Ivanov Agricultural Academy, “N. Poushkarov” Institute for Soil Science, Agrotechnology and Plant Protection, 1331 Sofia, Bulgaria Author
  • Martin Banov Agricultural Academy, “N. Poushkarov” Institute for Soil Science, Agrotechnology and Plant Protection, 1331 Sofia, Bulgaria Author

Keywords:

organic carbon, Technosols, WRB

Abstract

The paper reviews the development of Technosols classification in the World Reference Base for Soil Resources (WRB) in terms of organic carbon content. Typical Technosols from industrial activities with high carbon content and its sources are analysed. Some of the possible qualifiers needed to indicate the organic carbon are briefly reviewed. All editions of the WRB from the introduction of Technosols (IUSS Working Group WRB, 2006) to the fourth edition of the classification (IUSS Working Group WRB, 2022) are included in the study. Newly introduced qualifiers ensuring the differentiation of organic carbon in relation to its origin have been indicated. Recent updates of the discussed qualifiers and their possible applications are highlighted.

References

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Published

09.12.2022

Issue

Section

Agrochemisty and Soil Science

How to Cite

Ivanov, P., & Banov, M. (2022). Technosols and organic carbon in the World Reference Base for Soil Resources WRB. Bulgarian Journal of Agricultural Science, 28(6), 985-988. https://agriacad.eu/ojs/index.php/bjas/article/view/1898