About: Variability in forest floor at different spatial scales in a natural forest in the Carpathians: effect of windthrows and mesorelief.     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)

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Description
  • V jedlobukovém přírodě blízkém lese byla studována prostorová variabilita humusu a vliv vývratů a mezoreliéfu na tuto variabilitu. U 1720 vývratů byly na 3 pozicích – kupa, deprese, nedisturbovaná kontrola – studovány mocnosti a formy organických horizontů (OHF). Mezi nedisturbovanými místy byla hodnocena prostorová variabilita vlastností humusu. Následně byl hodnocen efekt vývratů na tuto variabilitu. Mezi nedistubovanými místy byla již na jemné škále (0-10m) zjištěna značná variabilita mocností i forem organických horizontů. Prostorová závislost vlastností humusu byla zjištěna i na hrubé škále (20-80m). Významným autokorelačním faktorem byl mezoreliéf. Úroveň prostorové závislosti ale nebyla jednotná. Lišila se mezi fermentačním a humifikačním horizontem i mezi jejich formami. Přítomnost vývratů zvyšovala variabilitu mocností humusu na jemné i hrubé škále. V případě OHFs ale vývraty na jemné škále variabilitu OHFs nezvyšovaly. (cs)
  • %22Spatial variability of humus properties in a natural fir-beech forest was studied along with the influence of windthrows and mesorelief on this variability. In 1720 windthrows the thickness and form of the organic horizons were studied in three positions-mound, pit, and undisturbed control. On undisturbed sites, substantial variability of thickness and forms of the organic horizons was found on a fine scale (0-10 m). Close spatial dependence of some humus characteristics was found on a coarser scale (20-120 m). The mesorelief was found to be one of the key autocorrelation factors. The level of spatial dependence was not uniform; it differed between the fermented and humification horizons and among their forms. The presence of windthrows increased the variability of humus thickness .on both fine (0-10 m) and coarse (level of entire locality, Le., 11 ha) scales. However, windthrows did not increase the variability of.organic horizon forms COHFs) on a fine scale.
  • %22Spatial variability of humus properties in a natural fir-beech forest was studied along with the influence of windthrows and mesorelief on this variability. In 1720 windthrows the thickness and form of the organic horizons were studied in three positions-mound, pit, and undisturbed control. On undisturbed sites, substantial variability of thickness and forms of the organic horizons was found on a fine scale (0-10 m). Close spatial dependence of some humus characteristics was found on a coarser scale (20-120 m). The mesorelief was found to be one of the key autocorrelation factors. The level of spatial dependence was not uniform; it differed between the fermented and humification horizons and among their forms. The presence of windthrows increased the variability of humus thickness .on both fine (0-10 m) and coarse (level of entire locality, Le., 11 ha) scales. However, windthrows did not increase the variability of.organic horizon forms COHFs) on a fine scale. (en)
Title
  • Variability in forest floor at different spatial scales in a natural forest in the Carpathians: effect of windthrows and mesorelief.
  • Variability in forest floor at different spatial scales in a natural forest in the Carpathians: effect of windthrows and mesorelief. (en)
  • Variabilita humusu na více prostorových úrovních v přírodě blízkém lese Karpat - vliv vývratů a mezoreliéfu na tuto variabilitu (cs)
skos:prefLabel
  • Variability in forest floor at different spatial scales in a natural forest in the Carpathians: effect of windthrows and mesorelief.
  • Variability in forest floor at different spatial scales in a natural forest in the Carpathians: effect of windthrows and mesorelief. (en)
  • Variabilita humusu na více prostorových úrovních v přírodě blízkém lese Karpat - vliv vývratů a mezoreliéfu na tuto variabilitu (cs)
skos:notation
  • RIV/00027073:_____/08:#0000253!RIV09-MZP-00027073
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(SM/6/153/05), Z(MSM6293359101)
http://linked.open...iv/cisloPeriodika
  • 38
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 402292
http://linked.open...ai/riv/idVysledku
  • RIV/00027073:_____/08:#0000253
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • windthrow, forest floor, Carpathians, variability (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CA - Kanada
http://linked.open...ontrolniKodProRIV
  • [AC9A29ECC302]
http://linked.open...i/riv/nazevZdroje
  • Canadian Journal of Forest Research
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 2008
http://linked.open...iv/tvurceVysledku
  • Šamonil, Pavel
  • Král, Kamil
http://linked.open...n/vavai/riv/zamer
issn
  • 1208-6037
number of pages
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