About: Bear diet, seasonality and migration based on chemical multielemental teeth analysis

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About: Bear diet, seasonality and migration based on chemical multielemental teeth analysis 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	Laser Induced Breakdown Spectroscopy (LIBS) and Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) were utilized for microspatial analyses of a fossil bear (Ursus arctos) tooth dentine. The distribution of selected trace elements (Sr, Ba, Fe) was measured on a 26 mm x 15 mm large and 3 mm thick transversal cross section of canine tooth. The Na and Mg content together with the distribution of matrix elements (Ca, P) was also monitored within this area. It is shown that LIBS, similarly to LA-ICP-MS can be successfully utilized for fast, spatially-resolved analysis of fossil teeth samples. Rate of Sr and Ca, Sr and Ba tracers were recognized and it is possible to say, that these elements are changing its concentration in according to the seasonal increments of dentine. The concentration is lower in winter, when the bear is in his hibernation, contrary to summer, which is affluent for its substances. Secondly, concentration of Sr shows us a seasonal migration between the place of hibe Laser Induced Breakdown Spectroscopy (LIBS) and Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) were utilized for microspatial analyses of a fossil bear (Ursus arctos) tooth dentine. The distribution of selected trace elements (Sr, Ba, Fe) was measured on a 26 mm x 15 mm large and 3 mm thick transversal cross section of canine tooth. The Na and Mg content together with the distribution of matrix elements (Ca, P) was also monitored within this area. It is shown that LIBS, similarly to LA-ICP-MS can be successfully utilized for fast, spatially-resolved analysis of fossil teeth samples. Rate of Sr and Ca, Sr and Ba tracers were recognized and it is possible to say, that these elements are changing its concentration in according to the seasonal increments of dentine. The concentration is lower in winter, when the bear is in his hibernation, contrary to summer, which is affluent for its substances. Secondly, concentration of Sr shows us a seasonal migration between the place of hibe (en)
Title	Bear diet, seasonality and migration based on chemical multielemental teeth analysis Bear diet, seasonality and migration based on chemical multielemental teeth analysis (en)
skos:prefLabel	Bear diet, seasonality and migration based on chemical multielemental teeth analysis Bear diet, seasonality and migration based on chemical multielemental teeth analysis (en)
skos:notation	RIV/00216305:26210/09:PU83165!RIV10-MSM-26210___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KJB800010701), P(ME08002), Z(AV0Z80010507), Z(MSM0021630508)
http://linked.open...iv/cisloPeriodika	1-2
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Vašinová Galiová, Michaela Malina, Radomír Kaiser, Jozef
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	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	304784
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/09:PU83165
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Mammalia, Upper Palaeolithic, Migration, Diet, Seasonality, Multielemental analysis, LIBS, LA-ICP-MS (en)
http://linked.open.../riv/klicoveSlovo	Upper Palaeolithic Mammalia Diet LA-ICP-MS LIBS Multielemental analysis Seasonality Migration
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[86D917ABAAB8]
http://linked.open...i/riv/nazevZdroje	PŘEHLED VÝZKUMŮ
http://linked.open...in/vavai/riv/obor	AC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	10 (xsd:int)
http://linked.open...vavai/riv/projekt	Utilization of the laser induced breakdown spectroscopy (LIBS) and laser ablation ICP-OES/MS spectroscopy for chemical mapping of biominerals Hunting strategies of the Late Palaeolithic hunters
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	50
http://linked.open...iv/tvurceVysledku	Kaiser, Jozef Malina, Radomír Galiová, Michaela
http://linked.open...n/vavai/riv/zamer	Pravěký a časně dějinný vývoj ve střední Evropě z pohledu nejnovějších výsledků archeologického bádání na Moravě a ve Slezsku Anorganické nanomateriály a nanostruktury: vytváření, analýza, vlastnosti
issn	1211-7250
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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