About: Characterization of soil organic carbon and its fraction labile carbon in ecosystems

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Organic carbon content and labile carbon content were determined in soils under different management systems. Soil samples were selected from the topsoil of the following soil types: Leptic Cambisol (Ocmanice, grassy soil), Haplic Cambisol (Náměšť n/Oslavou, arable soil), Eutric Cambisol (Vatín, grassy soil), Eutric Cambisol (Vatín, arable soil). Among the all parameters labile soil carbon and basal respiration activity were measured under laboratory conditions using Vaisala GMT 222 apparatus. Hot water extraction for labile organic carbon determination was used. UV-VIS spectra were measured in the mixture of 0.1 M sodium pyrophosphate and 0.1 M NaOH. Results showed that total carbon content varied from 1.3 -- 1.8 %. Higher content was determined in grassy soils. Labile carbon content was higher in grassy soils to compare with arable soils (varied from 540 -- 620 mg/kg). HS sum was the lowest in grassy soil (locality Ocmanice) about 6.5 mg/kg. Quality of humus was low and HA/FA ratio was less than 1 Organic carbon content and labile carbon content were determined in soils under different management systems. Soil samples were selected from the topsoil of the following soil types: Leptic Cambisol (Ocmanice, grassy soil), Haplic Cambisol (Náměšť n/Oslavou, arable soil), Eutric Cambisol (Vatín, grassy soil), Eutric Cambisol (Vatín, arable soil). Among the all parameters labile soil carbon and basal respiration activity were measured under laboratory conditions using Vaisala GMT 222 apparatus. Hot water extraction for labile organic carbon determination was used. UV-VIS spectra were measured in the mixture of 0.1 M sodium pyrophosphate and 0.1 M NaOH. Results showed that total carbon content varied from 1.3 -- 1.8 %. Higher content was determined in grassy soils. Labile carbon content was higher in grassy soils to compare with arable soils (varied from 540 -- 620 mg/kg). HS sum was the lowest in grassy soil (locality Ocmanice) about 6.5 mg/kg. Quality of humus was low and HA/FA ratio was less than 1 (en)
Title	Characterization of soil organic carbon and its fraction labile carbon in ecosystems Characterization of soil organic carbon and its fraction labile carbon in ecosystems (en)
skos:prefLabel	Characterization of soil organic carbon and its fraction labile carbon in ecosystems Characterization of soil organic carbon and its fraction labile carbon in ecosystems (en)
skos:notation	RIV/62156489:43210/09:00145320!RIV10-MSM-43210___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6215648905)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Pospíšilová, Lubica Petrášová, Veronika Foukalová, Jiřina Pokorný, Eduard
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Agronomická fakulta
http://linked.open...dnocenehoVysledku	306795
http://linked.open...ai/riv/idVysledku	RIV/62156489:43210/09:00145320
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	labile soil carbon; basal respiration activity; UV-VIS spectroscopy; humus fractionation (en)
http://linked.open.../riv/klicoveSlovo	UV-VIS spectroscopy basal respiration activity humus fractionation labile soil carbon
http://linked.open...ontrolniKodProRIV	[39A2470F55D9]
http://linked.open...i/riv/mistoVydani	Bratislava
http://linked.open...i/riv/nazevZdroje	Humic substances in Ecosystems 8
http://linked.open...in/vavai/riv/obor	DF
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Pokorný, Eduard Foukalová, Jiřina Pospíšilová, Lubica Petrášová, Veronika
http://linked.open...n/vavai/riv/zamer	Biological and technological aspects of sustainability of controlled ecosystems and their adaptability to climate change
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	VUPOP, Bratislava a SPU NITRA
https://schema.org/isbn	978-80-89128-60-0
http://localhost/t...ganizacniJednotka	43210
is http://linked.open...avai/riv/vysledek of	Characterization of soil organic carbon and its fraction labile carbon in ecosystems Characterization of soil organic carbon and its fraction labile carbon in ecosystems Characterization of soil organic carbon and its fraction labile carbon in ecosystems Characterization of soil organic carbon and its fraction labile carbon in ecosystems

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