Influence of different vegetation types on saturated hydraulic conductivity in alluvial topsoils

Abstract: In the Paríž creek catchment (southwestern part of Slovakia), the influence of different vegetation types on selected soil properties in alluvial topsoils was studied. Specifically, the effect on saturated hydraulic conductivity considered as indicator of water transport process and the effect on soil bulk density considered as indicator of soil structure were analysed. Due to the mutual influence of plant roots on soil properties, the root biomass was also estimated and its relationship to the studied soil properties was explored. Reed and tall-sedge wetlands and alluvial wet meadows represented the studied vegetation types. Adjacent arable lands (former grasslands) with corn were included for comparison. In total, 64 samples were used for comparative analysis. A standard methodology for measurement of the saturated hydraulic conductivity, the so-called falling head technique was used on 250 cm3 soil cores. Undisturbed soil samples were taken from the depth of 5 cm. Analysis of variance, mutual comparison of mean values and correlation matrix were used for statistical analyses. Measurements showed significantly higher values of saturated hydraulic conductivity for topsoils in wetlands (6.2 m day−1 on average) compared to mown grasslands (1.47 m day−1) and arable land (0.79 m day−1). The results indicated a specific significance of wetlands in relation to water transport processes in alluvial topsoils.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Influence of different vegetation types on saturated hydraulic conductivity in alluvial topsoils ; volume:61 ; number:19 ; year:2006 ; pages:S266-S269 ; extent:1 ; Biologia ; 61, Heft 19 (2006), S266-S269 (gesamt 1)

Contributors, Places and Time

• Creator: Halabuk, Andrej

Further information

• DOI: 10.2478/s11756-006-0170-1
• URN: urn:nbn:de:101:1-2409211732241.285066763200
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:33 AM CEST