About: Soil Mg and Ca depletion as a result of experimental litter raking in two spruce forests, Czech Republic

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About: Soil Mg and Ca depletion as a result of experimental litter raking in two spruce forests, Czech Republic 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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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Následkem experimentálního odstranění hrabanky byla zjištěna značná ztráta bazických živin z půdy. V prvním roce experimentu se zásoba přístupného Mg v půdě snížila o 16 % a Ca mezi 24 až 31 %. V druhém roce experimentu to bylo 14 % Mg a 16 % Ca. Ztráty Mg a Ca značně převyšují jejich vstup do půdy (odhadovaný jako suma podkorunových srážek a zvětrávání) stejně jako jejich výstup v povrchovém odtoku. (cs) Considerable loss of base nutrients form soils due to litter raking was observed. In the first year of experiment, the proportion of exchangeable Mg soil pool removed by raking was 16 % and the proportion of removed exchangeable Ca varied from 24 to 31 % of its soil pool. The proportion decreased to 14 % and 16 % of Mg2+ and Ca2+ soil pool, respectively, in the second year. Losses of Mg and Ca were considerably higher than their annual input into the forest soil (estimated as throughfall flux plus weathering) as well as their annual stream water output. Considerable loss of base nutrients form soils due to litter raking was observed. In the first year of experiment, the proportion of exchangeable Mg soil pool removed by raking was 16 % and the proportion of removed exchangeable Ca varied from 24 to 31 % of its soil pool. The proportion decreased to 14 % and 16 % of Mg2+ and Ca2+ soil pool, respectively, in the second year. Losses of Mg and Ca were considerably higher than their annual input into the forest soil (estimated as throughfall flux plus weathering) as well as their annual stream water output. (en)
Title	Soil Mg and Ca depletion as a result of experimental litter raking in two spruce forests, Czech Republic Soil Mg and Ca depletion as a result of experimental litter raking in two spruce forests, Czech Republic (en) Ochzení půdy o Mg a Ca jako výsledek experimentálního odstranění hrabanky ve dvou smrkových lesích v České republice (cs)
skos:prefLabel	Soil Mg and Ca depletion as a result of experimental litter raking in two spruce forests, Czech Republic Soil Mg and Ca depletion as a result of experimental litter raking in two spruce forests, Czech Republic (en) Ochzení půdy o Mg a Ca jako výsledek experimentálního odstranění hrabanky ve dvou smrkových lesích v České republice (cs)
skos:notation	RIV/00025798:_____/06:00000087!RIV07-MZP-00025798
http://linked.open.../vavai/riv/strany	98
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MZP0002579801)
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Hruška, Jakub Krám, Pavel Hofmeister, Jeňýk Oulehle, Filip
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	Česká geologická služba
http://linked.open...dnocenehoVysledku	500194
http://linked.open...ai/riv/idVysledku	RIV/00025798:_____/06:00000087
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	litter raking, soil depletion, spruce forest (en)
http://linked.open.../riv/klicoveSlovo	litter raking soil depletion spruce forest
http://linked.open...ontrolniKodProRIV	[D3063D191722]
http://linked.open...v/mistoKonaniAkce	Santa Cruz
http://linked.open...i/riv/mistoVydani	Prague
http://linked.open...i/riv/nazevZdroje	Biogeomon 5th International Symposium on Ecosystem Behavior, Conference program and abstracts
http://linked.open...in/vavai/riv/obor	DD
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2006
http://linked.open...iv/tvurceVysledku	Krám, Pavel Oulehle, Filip Hruška, Jakub Hofmeister, Jan
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2006-06-25 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Geosciences for the Society of the 21st Century: from regional research to geological hazards and global changes.
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Czech Geological Survey
https://schema.org/isbn	80-7075-662-4

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