Počet záznamů: 1
Multielemental analysis of prehistoric animal teeth by laser-induced breakdown spectroscopy and laser ablation inductively coupled plasma mass spectrometry
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SYSNO ASEP 0348840 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Multielemental analysis of prehistoric animal teeth by laser-induced breakdown spectroscopy and laser ablation inductively coupled plasma mass spectrometry Tvůrce(i) Galiová, M. (CZ)
Kaiser, J. (CZ)
Fortes, J. F. (ES)
Novotný, K. (CZ)
Malina, R. (CZ)
Prokeš, L. (CZ)
Hrdlička, A. (CZ)
Vaculovič, T. (CZ)
Nývltová Fišáková, Miriam (ARUB-Q) RID, SAI, ORCID
Svoboda, Jiří (ARUB-Q) RID, ORCID, SAI
Kanický, V. (CZ)
Laserna, J. J. (ES)Zdroj.dok. Applied Optics - ISSN 0003-6935
Roč. 43, č. 13 (2010), C191-C199Poč.str. 9 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova bear ; multieelemental analysis ; LIBS ; LA-ICP-MS Vědní obor RIV AC - Archeologie, antropologie, etnologie CEP KJB800010701 GA AV ČR - Akademie věd CEZ AV0Z80010507 - ARUB-Q (2005-2011) UT WOS 000277217400044 EID SCOPUS 77955959592 DOI 10.1364/AO.49.00C191 Anotace LIBS and 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 transversal cross section of canine tooth. These elements 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 hibernating and territory where bear searched for feed. From measurement of concentrations it is possible to claim, that the bear was hunted in his season of searching for feed, when he was ensuring his fat reserve for winter. Pracoviště Archeologický ústav Brno Kontakt Hedvika Břínková, brinkova@arub.cz, Tel.: +420 515 911 112 Rok sběru 2011
Počet záznamů: 1