About: Impact of varying soil structure on transport processes in different diagnostic horizons of three soil types

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	When soil structure varies in different soil types and the horizons of these soil types, it has a significant impact on water flow and contaminant transport in soils. This paper focuses on the effect of soil structure variations on the transport of pesticides in the soil above the water table Transport of a pesticide (chlorotoluron) initially applied on soil columns taken from various horizons of three different soil types (Haplic Luvisol, Grayic Phaeozem and Haplic Cambisol) was studied using two scenarios of ponding infiltration. The highest infiltration rate and pesticide mobility were observed for the Bt1 horizon of Haplic Luvisol that exhibited a welldeveloped prismatic structure. Thelowest infiltration rate was measured for the Bw horizon of Haplic Cambisol, which had a poorly developed soil structure and a low fraction of large capillary pores and gravitational pores. Watr infiltration rates were reduced during the experiments by asol structure breakdown, swelling of clay and/or air entrapped When soil structure varies in different soil types and the horizons of these soil types, it has a significant impact on water flow and contaminant transport in soils. This paper focuses on the effect of soil structure variations on the transport of pesticides in the soil above the water table Transport of a pesticide (chlorotoluron) initially applied on soil columns taken from various horizons of three different soil types (Haplic Luvisol, Grayic Phaeozem and Haplic Cambisol) was studied using two scenarios of ponding infiltration. The highest infiltration rate and pesticide mobility were observed for the Bt1 horizon of Haplic Luvisol that exhibited a welldeveloped prismatic structure. Thelowest infiltration rate was measured for the Bw horizon of Haplic Cambisol, which had a poorly developed soil structure and a low fraction of large capillary pores and gravitational pores. Watr infiltration rates were reduced during the experiments by asol structure breakdown, swelling of clay and/or air entrapped (en)
Title	Impact of varying soil structure on transport processes in different diagnostic horizons of three soil types Impact of varying soil structure on transport processes in different diagnostic horizons of three soil types (en)
skos:prefLabel	Impact of varying soil structure on transport processes in different diagnostic horizons of three soil types Impact of varying soil structure on transport processes in different diagnostic horizons of three soil types (en)
skos:notation	RIV/60460709:41210/09:27992!RIV10-MSM-41210___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(2B06095), P(GA526/08/0434), Z(MSM6046070901)
http://linked.open...iv/cisloPeriodika	0
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kočárek, Martin Kodešová, Radka Kozák, Josef Mühlhanselová, Marcela
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	318644
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/09:27992
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	soil pore structre, soil structure stability, column experiment, preferential flow, pesticide transport, single-porosity model, dual-permeability model, two-site sorption model (en)
http://linked.open.../riv/klicoveSlovo	column experiment preferential flow dual-permeability model pesticide transport single-porosity model soil pore structre soil structure stability two-site sorption model
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[E3C2E71345CB]
http://linked.open...i/riv/nazevZdroje	Journal of Contaminant Hydrology
http://linked.open...in/vavai/riv/obor	DF
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Impact of soil structure on character of water flow and solute transport in soil environment Occurence and transport of pesticides in the hydrosphere and new methods for pesticide monitoring optimalization in the hydrosphere of the Czech Republic.
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	104
http://linked.open...iv/tvurceVysledku	Hájková, Tereza Kodešová, Radka Šimůnek, Jiří Kočárek, Martin Kozák, Josef Mühlhanselová, Marcela Pagliai, M. Vignozzi, N.
http://linked.open...n/vavai/riv/zamer	Setrvalé zemědělství, kvalita zemědělské produkce, krajinné a přírodní zdroje.
issn	0169-7722
number of pages	19 (xsd:int)
http://localhost/t...ganizacniJednotka	41210
is http://linked.open...avai/riv/vysledek of	Impact of varying soil structure on transport processes in different diagnostic horizons of three soil types Impact of varying soil structure on transport processes in different diagnostic horizons of three soil types Impact of varying soil structure on transport processes in different diagnostic horizons of three soil types Impact of varying soil structure on transport processes in different diagnostic horizons of three soil types

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