Essays about: "cosmogenic radionuclides"
Found 3 essays containing the words cosmogenic radionuclides.
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1. Multiradionuclide evidence for an extreme solar proton event around 2610 BP
University essay from Lunds universitet/Geologiska institutionenAbstract : Recently it has been confirmed that extreme solar proton events (SPE) can lead to significantly increased production of cosmogenic radionuclides (Mekhaldi et al. 2015). The evidence of these events can be recorded in tree rings (14C) and ice cores (10Be, 36Cl). READ MORE
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2. The cosmic-ray events around AD 775 and AD 993 : assessing their causes and possible effects on climate
University essay from Lunds universitet/Geologiska institutionenAbstract : Miyake et al. (2012, 2013) discovered rapid increases of 14C content in tree rings dated to AD 774-5 and AD 992-3 which were attributed to unprecedented cosmic-ray events. These extreme particle events have no counterparts in the instrumental and historical record and consequently praised great interest. READ MORE
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3. A Greenland ice core perspective on the dating of the Late Bronze Age Santorini eruption
University essay from Lunds universitet/Geologiska institutionenAbstract : The Santorini eruption is one of the greatest in historic time and an important time marker in the regional archaeology. It has been dated to 1627-1600 BC (2σ error) using radiocarbon dating (Friedrich et al. 2006) and to 1642±5 BC by identifying a volcanic fallout layer in the Greenland ice cores (Vinther et al. 2006). READ MORE