江蘇盱眙東陽軍莊漢墓群出土人骨的穩(wěn)定同位素分析
發(fā)布時(shí)間:2019-08-20 13:47
【摘要】:黃淮地區(qū)是傳統(tǒng)粟稻混作區(qū),西漢時(shí)麥作推廣進(jìn)入關(guān)鍵時(shí)期,但小麥在這一過程中對黃淮地區(qū)原有粟稻混作格局的影響并不明確。對江蘇省盱眙縣東陽軍莊漢墓群出土人骨的穩(wěn)定同位素分析結(jié)果顯示,9例人骨骨膠原δ13C值的范圍為-20.0‰~-18.4‰,均值-19.4±0.6‰(n=9),表明西漢時(shí)期盱眙先民主要以稻、麥等C3類植物為食,已經(jīng)不再將粟作為主要糧食,結(jié)合該地區(qū)西漢以前的農(nóng)業(yè)格局,可推測西漢時(shí)期蘇北淮河流域已經(jīng)開始由傳統(tǒng)的稻粟混作模式向稻麥混作模式轉(zhuǎn)變。將本文數(shù)據(jù)與我國同時(shí)期其他遺址的穩(wěn)定同位素?cái)?shù)據(jù)比較后發(fā)現(xiàn),在原有稻粟混作區(qū)內(nèi),粟在先民飲食結(jié)構(gòu)中的地位呈自西向東下降的趨勢,反映了小麥種植在不同區(qū)域的不平衡發(fā)展,關(guān)中地區(qū)小麥的推廣普及明顯晚于東部近海地區(qū)。
[Abstract]:Huang-Huai area is a traditional millet rice mixed cropping area, and the promotion of wheat cultivation in the Western Han Dynasty entered a critical period, but the influence of wheat on the original millet rice mixed cropping pattern in Huang-Huai area is not clear. The results of stable isotopic analysis of human bones unearthed in Dongyang Junzhuang Han Tomb Group, Xuyi County, Jiangsu Province, showed that the 未 13C values of human bone collagen in 9 cases ranged from-20.0 鈥,
本文編號:2528671
[Abstract]:Huang-Huai area is a traditional millet rice mixed cropping area, and the promotion of wheat cultivation in the Western Han Dynasty entered a critical period, but the influence of wheat on the original millet rice mixed cropping pattern in Huang-Huai area is not clear. The results of stable isotopic analysis of human bones unearthed in Dongyang Junzhuang Han Tomb Group, Xuyi County, Jiangsu Province, showed that the 未 13C values of human bone collagen in 9 cases ranged from-20.0 鈥,
本文編號:2528671
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