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  • A hypothesis was verified that forest floor chemistry varies according to position within the windthrow (mound, pit, or control). A parallel assessment was made of differences in the chemistry of horizons and their forms. A total numer of 1720 windthrows were studied in the fir-beech primeval forest in the flysch zone of the Western Carpathians. A total of 100 samples were taken on three positions from the following horizons and their fOlTI1s (in brackets): litter, fermented (amphigenous, zoogenous, or mycogenous), humification (unresolved, zoogenous, residues, or humic), and mineral. A random sampling eliminated the effect of correlation between the horizons and positions. Parameters assessed were Q4/6, HAIFA, C-forms, total N, P, K, and Mg contents, soil reaction, and cation-exchange capacity. The positions exhibited a significant difference in the forest floor chemistry even at a level of horizon forms. The position's significance decreased with the horizon depth.
  • A hypothesis was verified that forest floor chemistry varies according to position within the windthrow (mound, pit, or control). A parallel assessment was made of differences in the chemistry of horizons and their forms. A total numer of 1720 windthrows were studied in the fir-beech primeval forest in the flysch zone of the Western Carpathians. A total of 100 samples were taken on three positions from the following horizons and their fOlTI1s (in brackets): litter, fermented (amphigenous, zoogenous, or mycogenous), humification (unresolved, zoogenous, residues, or humic), and mineral. A random sampling eliminated the effect of correlation between the horizons and positions. Parameters assessed were Q4/6, HAIFA, C-forms, total N, P, K, and Mg contents, soil reaction, and cation-exchange capacity. The positions exhibited a significant difference in the forest floor chemistry even at a level of horizon forms. The position's significance decreased with the horizon depth. (en)
  • Ověřována byla hypotéza, že se chemismus nadložního humusu liší podle pozice ve vývratu. Zároveň byly hodnoceny rozdíly v chemismu horizontů nadložního humusu a jejich forem. V jedlobukovém pralese Razula ve flyšovém pásmu Západních Karpat bylo studováno celkem 1720 vývratů. Na 3 mikrostanovištích – kupa, deprese, kontrola – bylo odebráno celkem 100 vzorků z těchto horizontů a jejich forem (v závorce): opadanka, fermentační (amfigennní, zoogenní, mykogenní), humifikační (nerozlišený, zoogenní, reziduální, humózní), minerální. Při odběru byl aplikován náhodný výběr s odstraněním efektu autokorelace mezi horizonty i mikrostanovišti. Hodnocena byla kvalita humusu (Q4/6, HA/FA), formy C, celkové obsahy N, P, K, Mg, půdní reakce a kationtová výměnná kapacita. Mezi mikrostanovišti byl signifikantní rozdíl v chemismu nadložního humusu, a to i na úrovni forem horizontů. Význam mikrostanoviště klesal s hloubkou horizontu. (cs)
Title
  • Role of position within the windthrow in the forest floor chemistry in the flysch zone of the Carpathians.
  • Role of position within the windthrow in the forest floor chemistry in the flysch zone of the Carpathians. (en)
  • Ovlivnění chemismu nadložního humusu pozicí v rámci vývratu ve flyšové zóně Karpat (cs)
skos:prefLabel
  • Role of position within the windthrow in the forest floor chemistry in the flysch zone of the Carpathians.
  • Role of position within the windthrow in the forest floor chemistry in the flysch zone of the Carpathians. (en)
  • Ovlivnění chemismu nadložního humusu pozicí v rámci vývratu ve flyšové zóně Karpat (cs)
skos:notation
  • RIV/00027073:_____/08:#0000254!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
  • 393210
http://linked.open...ai/riv/idVysledku
  • RIV/00027073:_____/08:#0000254
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • chemistry, windthrow, forest floor, Carpathians (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CA - Kanada
http://linked.open...ontrolniKodProRIV
  • [E2CDDA669831]
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
  • Vrška, Tomáš
http://linked.open...n/vavai/riv/zamer
issn
  • 1208-6037
number of pages
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