剑桥大学出版社期刊
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作者:A J Timothy Jull
来源:[J].Radiocarbon(IF 1.065), 2017, Vol.59 (1), pp.iii-iiiCambridge U Press
作者:A J Timothy Jull
来源:[J].Radiocarbon(IF 1.065), 2015, Vol.57 (1), pp.v-vCambridge U Press
作者:A J Timothy Jull
来源:[J].Radiocarbon(IF 1.065), 2016, Vol.48 (2), pp.v-vCambridge U Press
作者:A J Timothy Jull , Xuefeng Lu ...
来源:[J].Radiocarbon(IF 1.065), 2014, Vol.56 (1), pp.143-155Cambridge U Press
摘要:Radiocarbon accelerator mass spectrometry (AMS) techniques were used to date total organic carbon and plant seeds in the lFs core sequence (36°48′N, 100°08′E) from Qinghai Lake, China. This core was drilled ∼18 m into Qinghai Lake sediments as part of an international c...
作者:A J Timothy Jull , Todd E Lange ...
来源:[J].Radiocarbon(IF 1.065), 2016, Vol.59 (2), pp.315-320Cambridge U Press
摘要:Abstract Two radiocarbon excursions (AD 774–775 and AD 993–994) occurred due to an increase of incoming cosmic rays on a short timescale. The most plausible cause of these events is considered to be extreme solar proton events (SPE). It is possible that there are other annua...
作者:A J Timothy Jull
来源:[J].Radiocarbon(IF 1.065), 2013, Vol.55 (1), pp.v-viiCambridge U Press
作者:A J Timothy Jull , Marlène D Giscard ...
来源:[J].Radiocarbon(IF 1.065), 2013, Vol.55 (3), pp.1779-1789Cambridge U Press
摘要:We summarize the use of radiocarbon produced by spallation in meteorites in space to determine their terrestrial age or residence time. This “age” gives us important information as it can be compared to the rates of weathering and infall of meteorites. The processes that aff...
作者:A J Timothy Jull
来源:[J].Radiocarbon(IF 1.065), 2005, Vol.47 (3), pp.v-vCambridge U Press
作者:A J Timothy Jull , Mike Barbetti , Vance Haynes
来源:[J].Radiocarbon(IF 1.065), 2005, Vol.47 (2), pp.vii-xiiCambridge U Press
作者:A J Timothy Jull
来源:[J].Radiocarbon(IF 1.065), 2002, Vol.44 (3), pp.v-vCambridge U Press

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