About: Linking phenological data to ecophysiology of European beech

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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	Phenological observations and ecophysiological measurements were conducted in a 45 years old European beech stand in the Drahanská vrchovina (the Czech Republic). Ecophysiological studies included sap flow measurements on stem using trunk heat balance method, transmittance of photosynthetically active radiation (PAR) and stem volume changes. Sap flow was tightly connected to the phenological stage of the tree and to other ecophysiological measurements. Utilization of instrumental techniques better specified tree physiological status and phenophase than pure observations and qualified guess. Onset of spring phenological stages (i.e. leaf area development) was easily identifiable from sap flow measurements, dendrometer readings and PAR transmittance. Given longer duration of autumn development and higher variability in external factors, autumn phenological stages were not as easy to identify as spring stages, however they were still projected into the long term ecophysiology. We conclude that ecophysiological measurements provide additional value in objectification of phenological studies, and phenological observations can help to interpret ecophysiological measurements and thus to help to underlying physiological processes. Phenological observations and ecophysiological measurements were conducted in a 45 years old European beech stand in the Drahanská vrchovina (the Czech Republic). Ecophysiological studies included sap flow measurements on stem using trunk heat balance method, transmittance of photosynthetically active radiation (PAR) and stem volume changes. Sap flow was tightly connected to the phenological stage of the tree and to other ecophysiological measurements. Utilization of instrumental techniques better specified tree physiological status and phenophase than pure observations and qualified guess. Onset of spring phenological stages (i.e. leaf area development) was easily identifiable from sap flow measurements, dendrometer readings and PAR transmittance. Given longer duration of autumn development and higher variability in external factors, autumn phenological stages were not as easy to identify as spring stages, however they were still projected into the long term ecophysiology. We conclude that ecophysiological measurements provide additional value in objectification of phenological studies, and phenological observations can help to interpret ecophysiological measurements and thus to help to underlying physiological processes. (en)
Title	Linking phenological data to ecophysiology of European beech Linking phenological data to ecophysiology of European beech (en)
skos:prefLabel	Linking phenological data to ecophysiology of European beech Linking phenological data to ecophysiology of European beech (en)
skos:notation	RIV/62156489:43410/13:00200612!RIV14-MSM-43410___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(EE2.3.30.0017), P(LD13017)
http://linked.open...iv/cisloPeriodika	28 May 2013
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Plichta, Roman Urban, Josef Bednářová, Emilie
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	Mendelova univerzita v Brně / Lesnická a dřevařská fakulta
http://linked.open...dnocenehoVysledku	85045
http://linked.open...ai/riv/idVysledku	RIV/62156489:43410/13:00200612
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	phenology; ecophysiology (en)
http://linked.open.../riv/klicoveSlovo	phenology ecophysiology
http://linked.open...odStatuVydavatele	BE - Belgické království
http://linked.open...ontrolniKodProRIV	[551BC895A940]
http://linked.open...i/riv/nazevZdroje	Acta Horticulturae
http://linked.open...in/vavai/riv/obor	GK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Response of Scots pine physiology, xylem anatomy and wood formation to the stress Postdocs in Biological Sciences at MENDELU
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	991
http://linked.open...iv/tvurceVysledku	Urban, Josef Kučera, Jiří Bednářová, Emilie Plichta, Roman
issn	0567-7572
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	43410

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