About: Litter-fall and humus accumulation in thinning experiment Kristianov in the Jizerske Hory Mts.

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About: Litter-fall and humus accumulation in thinning experiment Kristianov in the Jizerske Hory Mts. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://ffp.ibles.pl/content/archiwe-issues/2010/vol-52-2/novak10-2-6.pdf
Description	Litter-fall and its accumulation and decomposition in the forest floor are essential parts of the nutrient cycle in Norway spruce [Picea abies (L.) Karst.] stands. The paper is focused on the results from the experiment Kristianov in the Jizerske hory Mts. Established in 1986 in the 22-year-olf Norway spruce thicket located in the Jizerske hory Mts. (NE part of Czechia). Investigation on the nutrient cycle with respect of thinning was initiated in 2001, when the experimental stands were 37-year-old. Research was focused on two main aspects: humus formation and litter-fall. The thinning regime based on the first very heavy thinning (reduction at the age of 22 years from initially 3300 to 1100 trees per hectare by negative selection from below) resulted in a significantly lower amount of dry mass in humus horizons L and F under the thinned stand when compared to the control stand 17 years after thinning. Lower humus accumulation under the thinned stand was confirmed by a significantly lower amount of the annual litter-fall in the thinned stand compared to control in the period of 2003-2006, i.e. 17-20 years after thinning (39-42-year-old). These significant differences between variants were confirmed for N and P. Litter-fall and its accumulation and decomposition in the forest floor are essential parts of the nutrient cycle in Norway spruce [Picea abies (L.) Karst.] stands. The paper is focused on the results from the experiment Kristianov in the Jizerske hory Mts. Established in 1986 in the 22-year-olf Norway spruce thicket located in the Jizerske hory Mts. (NE part of Czechia). Investigation on the nutrient cycle with respect of thinning was initiated in 2001, when the experimental stands were 37-year-old. Research was focused on two main aspects: humus formation and litter-fall. The thinning regime based on the first very heavy thinning (reduction at the age of 22 years from initially 3300 to 1100 trees per hectare by negative selection from below) resulted in a significantly lower amount of dry mass in humus horizons L and F under the thinned stand when compared to the control stand 17 years after thinning. Lower humus accumulation under the thinned stand was confirmed by a significantly lower amount of the annual litter-fall in the thinned stand compared to control in the period of 2003-2006, i.e. 17-20 years after thinning (39-42-year-old). These significant differences between variants were confirmed for N and P. (en)
Title	Litter-fall and humus accumulation in thinning experiment Kristianov in the Jizerske Hory Mts. Litter-fall and humus accumulation in thinning experiment Kristianov in the Jizerske Hory Mts. (en)
skos:prefLabel	Litter-fall and humus accumulation in thinning experiment Kristianov in the Jizerske Hory Mts. Litter-fall and humus accumulation in thinning experiment Kristianov in the Jizerske Hory Mts. (en)
skos:notation	RIV/00020702:_____/10:#0000527!RIV12-MZE-00020702
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(QH91072), Z(MZE0002070203)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Dušek, David Novák, Jiří Slodičák, Marian
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	Výzkumný ústav lesního hospodářství a myslivosti, v.v.i.
http://linked.open...dnocenehoVysledku	268699
http://linked.open...ai/riv/idVysledku	RIV/00020702:_____/10:#0000527
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Picea abies; litter-fall; humus; nutrient cycle (en)
http://linked.open.../riv/klicoveSlovo	humus Picea abies nutrient cycle litter-fall
http://linked.open...odStatuVydavatele	PL - Polská republika
http://linked.open...ontrolniKodProRIV	[617090DF1EC0]
http://linked.open...i/riv/nazevZdroje	Folia Forestalia Polonica, series A
http://linked.open...in/vavai/riv/obor	GK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Role of tree species and silviculture measures in forest soil formation
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	52
http://linked.open...iv/tvurceVysledku	Dušek, David Novák, Jiří Slodičák, Marian
http://linked.open...n/vavai/riv/zamer	Stabilizace funkcí lesa v antropogeněnarušených a měnících se podmínkách prostředí
issn	0071-6677
number of pages	6 (xsd:int)

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