The Preservation and Interpretation of δ34S Values in Charred Archaeobotanical Remains

The Preservation and Interpretation of δ34S Values in Charred Archaeobotanical Remains
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烧焦的考古植物遗骸中δ34S值的保存和解释

DOI:
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发表时间:
2019
期刊:
影响因子:
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通讯作者:
A. Bogaard
A. Bogaard
中科院分区:
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文献类型:
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作者:
E. Nitsch;A. Lamb;T. Heaton;Petra Vaiglova;R. Fraser;G. Hartman;E. Moreno‐Jiménez;A. López‐Piñeiro;D. Peña‐Abades;Andrew S. Fairbairn;J. Eriksen;A. Bogaard

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对烧焦植物残骸中硫同位素(δS)值的测量可能有助于了解作物生产的空间结构和生态。研究了炭化、有机肥、氧化和厌氧土壤条件对现代谷物/豆类种子δS值的影响,并评价了化学前处理对焦化现代谷物/种子和考古植物谷物/种子δS值的影响。我们利用这些结果来解释新石器时代卡塔罗育考古植物学材料中的δS值。我们的结果表明,δS值可以可靠地保存在烧焦的谷物/种子中,但会受到厌氧土壤条件的影响,这种影响取决于淹水时间与S同化的关系。
The measurement of sulphur isotope (δS) values in charred plant remains has the potential to inform understanding of the spatial configuration and ecology of crop production. We investigated the effects of charring, manuring, oxidation and anaerobic soil conditions on modern cereal grain/pulse seed δS values, and assessed the effect of chemical pre-treatment on charred modern and archaeobotanical grain/seed δS values. We used these results to interpret δS values in archaeobotanical material from Neolithic Catalhoyuk. Our results suggest that δS values can be reliably preserved in charred grain/seeds but are subject to influence by anaerobic soil conditions, the effect depending on the timing of flooding in relation to S assimilation.
DOI: 10.1073/pnas.1409516111
发表时间: 2014-08-26
影响因子: 11.1
作者:
Riehl, Simone;Pustovoytov, Konstantin E.;Hole, Frank
通讯作者: Hole, Frank
DOI: 10.1016/j.jas.2013.01.032
发表时间: 2013-12-01
影响因子: 2.8
作者:
Fraser, R. A.;Bogaard, A.;Heaton, T. H. E.
通讯作者: Heaton, T. H. E.