Spurenelementbestimmung in Baumringen mittels Laser‐ICP‐MS
- 1 September 1994
- journal article
- blickpunkt analytik
- Published by Wiley in Nachrichten aus Chemie, Technik und Laboratorium
- Vol. 42 (9) , 886-889
- https://doi.org/10.1002/nadc.19940420913
Abstract
Mit Hilfe der Baumringanalytik sollte es möglich sein, den Verlauf außergewöhnlicher Umwelteinwirkungen, wie z.B. Klimaänderungen und Schadstoffdepositionen, zu rekonstruieren. Die Laserverdampfung der Festprobe mit einem induktiv gekoppelten Plasma als Ionenquelle für ein Massenspektrometer (Laser‐ICP‐MS) gestattet ohne chemische Vorbehandlung die direkte Analyse einzelner Baumringe.Keywords
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