About: Habitat and species controls on Sphagnum production and decomposition in a mountain raised bog

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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	I evaluated production and decomposition characteristics of six dominant Sphagnum species in their natural microhabitats distributed along the gradient of water table in an open ombrotrophic bog. The growth in length was much higher in pools and hollows than in hummocks but the resulting annual production was roughly similar between the microhabitats due to a greater shoot and bulk density in hummocks. Although hummocks provided much higher potential for decomposition than hollows, the Sphagnum litter decomposed more slowly in hummocks due to much lower litter quality of the hummock sphagna. Thus the hummock Sphagnum species possess both principal mechanisms participating in maintaining hummocks above hollows – a sufficient production rate and limited decomposition rate. These mechanisms emphasize the role of Sphagnum mosses as autogenic ecosystem engineers controlling also the microhabitat diversification in patterned mires. I evaluated production and decomposition characteristics of six dominant Sphagnum species in their natural microhabitats distributed along the gradient of water table in an open ombrotrophic bog. The growth in length was much higher in pools and hollows than in hummocks but the resulting annual production was roughly similar between the microhabitats due to a greater shoot and bulk density in hummocks. Although hummocks provided much higher potential for decomposition than hollows, the Sphagnum litter decomposed more slowly in hummocks due to much lower litter quality of the hummock sphagna. Thus the hummock Sphagnum species possess both principal mechanisms participating in maintaining hummocks above hollows – a sufficient production rate and limited decomposition rate. These mechanisms emphasize the role of Sphagnum mosses as autogenic ecosystem engineers controlling also the microhabitat diversification in patterned mires. (en)
Title	Habitat and species controls on Sphagnum production and decomposition in a mountain raised bog Habitat and species controls on Sphagnum production and decomposition in a mountain raised bog (en)
skos:prefLabel	Habitat and species controls on Sphagnum production and decomposition in a mountain raised bog Habitat and species controls on Sphagnum production and decomposition in a mountain raised bog (en)
skos:notation	RIV/67985939:_____/09:00340125!RIV10-AV0-67985939
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KJB600050503), Z(AV0Z60050516), Z(MSM6007665801)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Hájek, Tomáš
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	Botanický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	316795
http://linked.open...ai/riv/idVysledku	RIV/67985939:_____/09:00340125
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	bog; production; decomposition (en)
http://linked.open.../riv/klicoveSlovo	production decomposition bog
http://linked.open...odStatuVydavatele	FI - Finská republika
http://linked.open...ontrolniKodProRIV	[A4B6A2472950]
http://linked.open...i/riv/nazevZdroje	Boreal Environment Research
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Mineral nutrient economy in Sphagnum mosses
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	14
http://linked.open...iv/tvurceVysledku	Hájek, Tomáš
http://linked.open...ain/vavai/riv/wos	000273108200004
http://linked.open...n/vavai/riv/zamer	Struktura, funkce a evoluce biodiversity fotoautotrofních organismů a hub: původ a příčiny jejich proměnlivosti, dynamika populací, společenstev a ekosystémů; využití vybraných výsledků k rozvoji Průhonického parku EKOLOGICKÉ, EVOLUČNÍ A EXPERIMENTÁLNĚ BIOLOGICKÉ PŘÍSTUPY KE STUDIU VZNIKU A VÝZNAMU BIODIVERZITY
issn	1239-6095
number of pages	12 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Habitat and species controls on Sphagnum production and decomposition in a mountain raised bog Habitat and species controls on Sphagnum production and decomposition in a mountain raised bog Habitat and species controls on Sphagnum production and decomposition in a mountain raised bog Habitat and species controls on Sphagnum production and decomposition in a mountain raised bog

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