Affiliation:
1. Department of Landscape Protection and Environmental Geography , University of Debrecen
2. Department of Physical Geography and Geoinformatics , University of Debrecen
3. Department of Computer Graphics and Image Processing , University of Debrecen
Abstract
Abstract
In our study, by investigating reambulated soil profiles from the Nagy-Sárrét region in Hungary, we attempt to determine the extent of changes which have occurred due to effects which impacted the landscape in terms of the soil chemistry properties of soil profiles exposed during the Kreybig soil survey more than 70 years ago. Based on the results, in the areas used as grassland, we observed a decrease in pH and an increase in the humus content of the topsoil. The increased CaCO3 following the chemical improvement of the soil which was used as cropland is still characteristic of the area. During the past decades, the investigated soils have been affected by significant changes with regard to water management, which have also modified the investigated parameters. We have classified the reambulated soil profiles among the Solonetz, Vertisol, and Gleysol reference groups based on the World Reference Base of Soil Resources (WRB) diagnostic system.
Reference21 articles.
1. [1] Kerényi, A. (2007), Tájvédelem. Debrecen: Pedellus Tankönyvkiadó.
2. [2] Kertész, Á. (2010), Hogyan értékelheti a tájváltozást? In: Szilassi P.–Henits L. (eds.), Tájváltozás értékelési módszerei a XXI. Században. Tudományos konferencia és műhelymunka tanulmányai. Szeged, 89–95.
3. [3] Pásztor, L., Szabó, J., Bakacsi, Zs., Matus, J., Laborczi, A. (2012), Compilation of 1:50,000 scale digital soil maps for Hungary based on the digital Kreybig soil information system. Journal of Maps 8(3), 215–219.10.1080/17445647.2012.705517
4. [4] Pásztor, L., Szabó, J., Bakacsi, Zs. (2010), Application of digital Kreybig soil information system for the delineation of naturally handicapped areas in Hungary. Agrokémia és Talajtan 59(1), 47–56.10.1556/agrokem.59.2010.1.6
5. [5] Dövényi, Z. (2010), Magyarország kistájainak katasztere. MTA Földrajztudományi Budapest: Kutatóintézet.
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