About: Multivariate statistical approach to comparison of the nutrient status of Norways spruce (Picea abies (L.) Karst.) and top-soil properties in differently managed forest stands     Goto   Sponge   NotDistinct   Permalink

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Description
  • Půda je nenahraditelnou součástí lesních ekosystémů. Půdotvorné procesy přímo ovlivňují ekosystémové látkové koloběhy. Specifickou částí těchto látkových koloběhů jsou interakce rostlina - půda. Stav interakcí rostlina - půda byl hodnocen na příkladu přírodního smrkového porostu, přírodě blízkého smrkového porostu a alochtonního smrkového porostu v podmínkách smrkového vegetačního stupně (1,140-1,260 m n.m.; +3.0°C; 1 200 mm)Hrubého Jeseníku, kde hlavním edifikátorem a porostotvornou dřevinou je smrk ztepilý (Picea abies (L.) Karst.). Byly vyhodnoceny vlastnosti H- a Ep- horizontu půd na zvolených stanovištích modálních a rankerových podzolů a byly srovnány se stavem výživy smrku. Na základě analýzy hlavních komponent byly definovány hypotézy: (1) každý lesní porost se s půdou nachází ve specifických a topicky individuálních interakcích a tyto interakce ovlivňují jeho stav, (2) ovlivnění lesnickým managementem se v interakcích rostlina - půda projevuje v humifikaci i ve stavu živin v rostlinném asimil (cs)
  • The soil is an irreplaceable component of forest ecosystems. Soil-forming processes directly influence element cycling (EC). Plant-soil interaction is a specific part of EC. Plant-soil interactions were observed on an example of natural spruce stand (NSS), semi-natural spruce stand (SNSS) and allochthonous spruce stand (ASS) in conditions of the spruce forest altitudinal zone (1,140- 1,260 m a.s.l.; +3.0°C; 1,200 mm) of the Hrubý Jeseník Mts. (Czech Republic, Central Europe), where Norway spruce (Picea abies [L.] Karst.) is the main edificatory and stand-forming tree species. We evaluated the soil properties of H- and Ep-horizons at selected sites with Haplic and Skeletic Podzols and they were compared with the nutrient status of spruce. A method of the principal component analysis -- was used for definition of the basic hypotheses: (1) each forest stand is in specific and topically individual interactions with soil and these interactions influence its state, (2) the influence of forest management ref
  • The soil is an irreplaceable component of forest ecosystems. Soil-forming processes directly influence element cycling (EC). Plant-soil interaction is a specific part of EC. Plant-soil interactions were observed on an example of natural spruce stand (NSS), semi-natural spruce stand (SNSS) and allochthonous spruce stand (ASS) in conditions of the spruce forest altitudinal zone (1,140- 1,260 m a.s.l.; +3.0°C; 1,200 mm) of the Hrubý Jeseník Mts. (Czech Republic, Central Europe), where Norway spruce (Picea abies [L.] Karst.) is the main edificatory and stand-forming tree species. We evaluated the soil properties of H- and Ep-horizons at selected sites with Haplic and Skeletic Podzols and they were compared with the nutrient status of spruce. A method of the principal component analysis -- was used for definition of the basic hypotheses: (1) each forest stand is in specific and topically individual interactions with soil and these interactions influence its state, (2) the influence of forest management ref (en)
Title
  • Multivariate statistical approach to comparison of the nutrient status of Norways spruce (Picea abies (L.) Karst.) and top-soil properties in differently managed forest stands
  • Multivariate statistical approach to comparison of the nutrient status of Norways spruce (Picea abies (L.) Karst.) and top-soil properties in differently managed forest stands (en)
  • Vícerozměrné statistické metody pro vyhodnocvání stavu výživy smrku ztepilého (Picea abies (L.) Karst.) a vlastností svrchních půdních horizontů v různě obhospodařovaných porostech (cs)
skos:prefLabel
  • Multivariate statistical approach to comparison of the nutrient status of Norways spruce (Picea abies (L.) Karst.) and top-soil properties in differently managed forest stands
  • Multivariate statistical approach to comparison of the nutrient status of Norways spruce (Picea abies (L.) Karst.) and top-soil properties in differently managed forest stands (en)
  • Vícerozměrné statistické metody pro vyhodnocvání stavu výživy smrku ztepilého (Picea abies (L.) Karst.) a vlastností svrchních půdních horizontů v různě obhospodařovaných porostech (cs)
skos:notation
  • RIV/62156489:43410/07:00111138!RIV08-MSM-43410___
http://linked.open.../vavai/riv/strany
  • 101;112
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM6215648902)
http://linked.open...iv/cisloPeriodika
  • 3
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
  • 435737
http://linked.open...ai/riv/idVysledku
  • RIV/62156489:43410/07:00111138
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Norway spruce; nutrition; humification; principal component analysis; cation exchange capacity (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [C1CE5785DFFE]
http://linked.open...i/riv/nazevZdroje
  • Journal of Forest Science
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 53
http://linked.open...iv/tvurceVysledku
  • Vavříček, Dušan
  • Samec, Pavel
  • Šimková, Pavlína
  • Pňáček, Jiří
http://linked.open...n/vavai/riv/zamer
issn
  • 1212-4834
number of pages
http://localhost/t...ganizacniJednotka
  • 43410
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