About: Seasonal and inter-annual variation of Beryllium-7 deposition in birch-tree leaves and grass in the northeast upland area of the Czech Republic

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The activity concentrations of Beryllium-7 (Be-7), a naturally occurring radioisotope produced in the atmosphere, were measured in leaves of birch-trees, above-ground parts of grass, soil and rainwater in the mountain massive Kralicky Sneznik (the northeast of the Czech Republic, altitude about 750 m) in the years of 2005, 2006 and 2007. Dried and ground samples of the plants and soils, and water samples from wet deposition were used to determine the 7Be content using a semiconductor gamma spectrometer. The Be-7 values ranged from 147.0 to 279.6 Bq kg(-1), from 48.7 to 740.8 Bq kg(-1), from 2.1 to 8.7 Bq kg(-1), and from 0.6 to 1.9 Bq kg(-1) in birch-tree leaves, grass samples, soils, and rainwater, respectively. Insignificant inter-annual variations but significant increase in the Be-7 activity concentrations during the spring and summer months were observed in birch-tree leaves and grass samples. The seasonal variation of the Be-7 concentrations in grass samples correlated (R-2 = 0.4663 and 0.6489) The activity concentrations of Beryllium-7 (Be-7), a naturally occurring radioisotope produced in the atmosphere, were measured in leaves of birch-trees, above-ground parts of grass, soil and rainwater in the mountain massive Kralicky Sneznik (the northeast of the Czech Republic, altitude about 750 m) in the years of 2005, 2006 and 2007. Dried and ground samples of the plants and soils, and water samples from wet deposition were used to determine the 7Be content using a semiconductor gamma spectrometer. The Be-7 values ranged from 147.0 to 279.6 Bq kg(-1), from 48.7 to 740.8 Bq kg(-1), from 2.1 to 8.7 Bq kg(-1), and from 0.6 to 1.9 Bq kg(-1) in birch-tree leaves, grass samples, soils, and rainwater, respectively. Insignificant inter-annual variations but significant increase in the Be-7 activity concentrations during the spring and summer months were observed in birch-tree leaves and grass samples. The seasonal variation of the Be-7 concentrations in grass samples correlated (R-2 = 0.4663 and 0.6489) (en)
Title	Seasonal and inter-annual variation of Beryllium-7 deposition in birch-tree leaves and grass in the northeast upland area of the Czech Republic Seasonal and inter-annual variation of Beryllium-7 deposition in birch-tree leaves and grass in the northeast upland area of the Czech Republic (en)
skos:prefLabel	Seasonal and inter-annual variation of Beryllium-7 deposition in birch-tree leaves and grass in the northeast upland area of the Czech Republic Seasonal and inter-annual variation of Beryllium-7 deposition in birch-tree leaves and grass in the northeast upland area of the Czech Republic (en)
skos:notation	RIV/62156489:43210/10:00159587!RIV11-GA0-43210___
http://linked.open...avai/riv/aktivita	P V
http://linked.open...avai/riv/aktivity	P(GA205/05/0245), V
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Pöschl, Michael
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 / Agronomická fakulta
http://linked.open...dnocenehoVysledku	286580
http://linked.open...ai/riv/idVysledku	RIV/62156489:43210/10:00159587
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Foliar uptake; Be-7; Beryllium; Grass; Precipitation; Birch-tree leaves (en)
http://linked.open.../riv/klicoveSlovo	Grass Be-7 Birch-tree leaves Foliar uptake Beryllium Precipitation
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[7D1C4CE65FF1]
http://linked.open...i/riv/nazevZdroje	Journal of Environmental Radioactivity
http://linked.open...in/vavai/riv/obor	DG
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Patterns of beryllium distribution in the rock environment of the Kralicky Sneznik region
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	101
http://linked.open...iv/tvurceVysledku	Brunclík, Tomáš Pöschl, Michael Hanák, J.
http://linked.open...ain/vavai/riv/wos	280470800012
issn	0265-931X
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	43210
is http://linked.open...avai/riv/vysledek of	Seasonal and inter-annual variation of Beryllium-7 deposition in birch-tree leaves and grass in the northeast upland area of the Czech Republic Seasonal and inter-annual variation of Beryllium-7 deposition in birch-tree leaves and grass in the northeast upland area of the Czech Republic Seasonal and inter-annual variation of Beryllium-7 deposition in birch-tree leaves and grass in the northeast upland area of the Czech Republic

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