Hostname: page-component-76fb5796d-25wd4 Total loading time: 0 Render date: 2024-04-25T10:48:17.569Z Has data issue: false hasContentIssue false

Stable isotopic investigations of modern and charred foxtail millet and the implications for environmental archaeological reconstruction in the western Chinese Loess Plateau

Published online by Cambridge University Press:  20 January 2017

Cheng-Bang An*
Affiliation:
Key Laboratory of Western China's Environmental Systems (Ministry of Education), Lanzhou University, Lanzhou 730000, China
Weimiao Dong
Affiliation:
Key Laboratory of Western China's Environmental Systems (Ministry of Education), Lanzhou University, Lanzhou 730000, China
Yufeng Chen
Affiliation:
Key Laboratory of Western China's Environmental Systems (Ministry of Education), Lanzhou University, Lanzhou 730000, China
Hu Li
Affiliation:
Key Laboratory of Western China's Environmental Systems (Ministry of Education), Lanzhou University, Lanzhou 730000, China
Chao Shi
Affiliation:
Key Laboratory of Western China's Environmental Systems (Ministry of Education), Lanzhou University, Lanzhou 730000, China
Wei Wang
Affiliation:
Key Laboratory of Western China's Environmental Systems (Ministry of Education), Lanzhou University, Lanzhou 730000, China
Pingyu Zhang
Affiliation:
Key Laboratory of Western China's Environmental Systems (Ministry of Education), Lanzhou University, Lanzhou 730000, China
Xueye Zhao
Affiliation:
Institute of Archaeology and Relics of Gansu Province, Lanzhou 730000, China
*
*Corresponding author.E-mail address:cban@lzu.edu.cn (C.-B. An).

Abstract

Stable isotopic analysis of carbon and nitrogen in human and faunal remains has been widely used to reconstruct prehistoric diets and environmental changes. Isotopic analysis of plant remains allows for a more extensive consideration of paleodiets and can potentially provide information about the environment in which the crops were grown. This paper reports the results of δ13C and δ15N analyses performed on modern and charred archaeological foxtail millet samples collected from the western part of the Chinese Loess Plateau. The δ13C mean value of modern samples is lower than that of ancient samples. There is a significant difference between grain and leaf δ15N values. These results challenge the standard assumption in isotope studies that the nitrogen isotope signals of the different part of plants consumed by humans and animals are the same. The 3–5‰ difference between human and animal δ15N values is always regarded as an indicator of whether human diets contained considerable animal protein. The difference between grain and leaf δ15N values makes this assumption problematic in a foxtail millet-dominated society.

Type
Articles
Copyright
University of Washington

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Aguilera, M. Araus, J.L. Voltas, J. Rodriguez-Ariza, M.O. Molina, F. Rovira, N. Buxò, R. Ferrio, J.P. (2008). Stable carbon and nitrogen isotopes and quality traits of fossil cereal grains provide clues on sustainability at the beginnings of Mediterranean agriculture. Rapid Communications in Mass Spectrometry 22, 16531663.CrossRefGoogle ScholarPubMed
Ambrose, S.H. (1991). Effects of diet, climate and physiology on nitrogen isotope abundances in terrestrial foodwebs. Journal of Archaeological Science 18, 293317.CrossRefGoogle Scholar
Ambrose, S.H. (1993). Isotopic analysis of palaeodiets: methodological and interpretative considerations. Sandford, M.K. Investigations of Ancient Human Tissue: Chemical Analyses in Anthropology. Gordon and Breach, Langhorne. 59130.Google Scholar
Ambrose, S.H. Norr, L. (1993). Experimental evidence for the relationship of the carbon isotope ratios of whole diet and dietary protein to those of bone collagen and carbonate. Lambert, J.B., and Grupe, G. Prehistoric Human Bone: Archaeology at the Molecular Level. Springer-Verlag, Berlin. 137.Google Scholar
An, Z.M. (1988). The prehistoric agriculture of China. Acta Archaeologica Sinica 4, 369381. (in Chinese)Google Scholar
An, C.B. Feng, Z.D. Tang, L.Y. (2003). Evidence of a humid mid-Holocene in the western part of Chinese Loess Plateau, northwest China. Chinese Science Bulletin 48, 24722479.Google Scholar
An, C.B. Tang, L.Y. Barton, L. Chen, F.H. (2005). Climate change and cultural response around 4000 cal yr B.P. in the western part of Chinese Loess Plateau. Quaternary Research 63, 347352.CrossRefGoogle Scholar
An, C.B. Ji, D.X. Chen, F.H. Dong, G.H. Wang, H. Dong, W.M. Zhao, X.Y. (2010). Evolution of prehistoric agriculture in central Gansu Province, China: a case study in Qin'an and Li County. Chinese Science Bulletin 55, 19251930.CrossRefGoogle Scholar
An, C.B. Dong, W.M. Li, H. Chen, Y.F. Barton, L. (2013). Correspondence regarding “Origin and spread of wheat in China”. Dodson, J.R., Li, X., Zhou, X., Zhao, K., Sun, N., Atahan, P. Quaternary Science Reviews 72, 108111. (Quaternary Science Reviews 81, 148-149)Google Scholar
An, C.B. Feng, Z.D. Tang, L.Y. (2004). Environmental change and cultural response between 8000 and 4000 cal. yr BP in the western Loess Plateau, northwest China. Journal of Quaternary Science 19, 529535.Google Scholar
An, C.B. Dong, W. Li, H. Zhang, P. Zhao, Y. Zhao, X. Yu, S.Y. (2015). Variability of the stable carbon isotope ratio in modern and archaeological millets: evidence from northern China. Journal of Archaeological Science 2015, 53 316322.Google Scholar
Araus, J.L. Febrero, A. Catala, M. Molist, M. Voltas, J. Romagosa, I. (1999). Crop water availability in early agriculture: evidence from carbon isotope discrimination of seeds from a tenth millennium BP site on the Euphrates. Global Change Biology 5, 201212.Google Scholar
Atahan, P. Dodson, J. Li, X.Q. Zhou, X.Y. Hu, S.M. Chen, L. Bertuch, F. Grice, F. (2011). Early Neolithic diets at Baijia, Wei River valley, China: stable carbon and nitrogen isotope analysis of human and faunal remains. Journal of Archaeological Science 38, 28112817.CrossRefGoogle Scholar
Barton, L. Newsome, S.D. Chen, F.H. Wang, H. Guilderson, T.P. Bettinger, R.L. (2009). Agricultural origins and the isotopic identity of domestication in northern China. Proceedings of the National Academy of Sciences of the United States of America 106, 55235528.Google Scholar
Bateman, A.S. Simon, D.K. Timothy, D.J. (2005). Nitrogen isotope relationships between crops and fertilizer: implications for using nitrogen isotope analysis as an indicator of agricultural regime. Journal of Agricultural and Food Chemistry 53, 57605765.Google Scholar
Bogaard, A. Heaton, T.H.E. Poulton, P. Merbach, I. (2007). The impact of manuring on nitrogen isotope ratios in cereals: archaeological implications for reconstruction of diet and crop management practices. Journal of Archaeological Science 34, 335343.Google Scholar
Bureau of National Cultural Relics, (2010). Atlas of Chinese Cultural Relics—Fascicule of Gansu Province. Mapping Press, Beijing.Google Scholar
Cheng, B. Chen, F.H. Zhang, J.W. (2010). Palaeovegetational and palaeoenvironmental changes in Gonghe Basin since Last Deglaciation. Acta Geographica Sinica 65, 13361344. (in Chinese, with English Abstr.)Google Scholar
DeNiro, M.J. Epstein, S. (1981). Influence of diet on the distribution of nitrogen isotopes in animals. Geochimica et Cosmochimica Acta 45, 341351.CrossRefGoogle Scholar
DeNiro, M.J. Hastorf, C.A. (1985). Alteration of 15N/14N and 13C/12C ratios of plant matter during the initial stages of diagenesis: studies utilizing archaeological specimens from Peru. Geochimica et Cosmochimica Acta 49, 97115.CrossRefGoogle Scholar
Froehle, A.W. Kellner, C.M. Schoeninger, M.J. (2010). FOCUS: effect of diet and protein source on carbon stable isotope ratios in collagen: follow up to Warinner and Tuross (2009). Journal of Archaeological Science 37, 26622670.CrossRefGoogle Scholar
Geography Department and the Map Press, (1984). An Atlas of Chinese Physical Geography. Map Press, Beijing. (in Chinese)Google Scholar
Golluscio, R.A. Regina, Irueta Cipriotti, P.A. (2014). The elusive quantification of nitrogen fixation in xeric shrubs: the case of Adesmia volckmanni, a Patagonian leguminous shrub. Journal of Arid Environments 111, 2226.Google Scholar
Heaton, T.H.E. (1999). Spatial, species, and temporal variations in the C-13/C-12 ratios of C-3 plants: implications for palaeodiet studies. Journal of Archaeological Science 26, 637649.Google Scholar
Hedges, R.E.M. Reynard, L.M. (2007). Nitrogen isotopes and the trophic level of humans in archaeology. Journal of Archaeological Science 34, 12401251.CrossRefGoogle Scholar
Jia, X. Dong, G.H. Li, H. Brunson, K. Chen, F.H. Ma, M.M. Wang, H. An, C.B. Zhang, K.R. (2013). The development of agriculture and its impact on cultural expansion during the late Neolithic in the Western Loess Plateau, China. The Holocene 23, 8390.CrossRefGoogle Scholar
Lee, G.-A. Crawford, G.W. Liu, L. Chen, X.C. (2007). Plants and people from the early Neolithic to Shang periods in north China. Proceedings of the National Academy of Sciences of the United States of America 104, 10871092.CrossRefGoogle ScholarPubMed
Li, X.Q. Dodson, J. Zhou, X.Y. Zhang, H.B. Masutomoto, R. (2007). Early cultivated wheat and broadening of agriculture in Neolithic China. The Holocene 15, 555560.Google Scholar
Lightfoot, E. Stevens, R.E. (2012). Stable isotope investigations of charred barley (Hordeum vulgare) and wheat (Triticum spelta) grains from Danebury Hillfort: implications for palaeodietary reconstructions. Journal of Archaeological Science 39, 656662.CrossRefGoogle Scholar
Liu, C.J. Kong, Z.C. (2004). The morphological comparison of foxtail millet and common millet and its use in archaeological identification. Kaogu 8, 7683.(in Chinese)Google Scholar
Liu, W.G. Ning, Y.F. An, Z.S. Wu, Z.H. Lu, H.Y. Cao, Y.N. (2005). Carbon isotopic composition of modern soil and paleosol as a response to vegetation change on the Chinese Loess Plateau. Science in China (Series D) 48, 9399.Google Scholar
Liu, W.G. Yang, H. Sun, Y.B. Wang, X.L. (2011). δ13C values of loess total carbonate: a sensitive proxy for Asian summer monsoon in arid northwestern margin of the Chinese loess plateau. Chemical Geology 284, 317322.Google Scholar
Lu, H.Y. Zhang, J.P. Liu, K.B. Wu, N.Q. Li, Y.M. Zhou, K.S. Ye, M.L. Zhang, T.Y. Zhang, H.J. Yang, X.Y. Shen, L.C. Xu, D.K. Li, Q. (2009). Earliest domestication of common millet (Panicum miliaceum) in East Asia extended to 10,000 years ago. Proceedings of the National Academy of Sciences of the United States of America 106, 73677372.CrossRefGoogle Scholar
Ma, M.M. Dong, G.H. Liu, X.Y. Lightfoot, E. Chen, F.H. Wang, H. Li, H. Jones, M. (2013). Stable isotope analysis of human and animal remains at the Qijiaping site in middle Gansu, China. International Journal of Osteoarchaeology http://dx.doi.org/10.1002/oa.2379Google Scholar
Marino, B.D. McElroy, M.B. (1991). Isotopic composition of atmospheric CO2 inferred from carbon in C4 plant cellulose. Nature 349, 127131.Google Scholar
Pechenkina, E.A. Ambrose, S.H. Ma, X.L. Benfer, R.A. Jr (2005). Reconstructing northern Chinese Neolithic subsistence practices by isotopic analysis. Journal of Archaeological Science 32, 11761189.Google Scholar
Price, T.D. Burton, J.H. Sharer, R.J. Buikstra, J.E. Wright, L.E. Traxler, L.P. Miller, K.A. (2010). Kings and commoners at Copan: isotopic evidence for origins and movement in the Classic Maya period. Journal of Anthropological Archaeology 29, 1532.Google Scholar
Rao, Z.G. Chen, F.H. Cao, J. Zhang, P.Z. Zhang, P.Y. (2005). Variation of soil organic carbon isotope and C3/C4 vegetation type transition in the western Loess Plateau during the last glacial and Holocene periods. Quaternary Science 25, 107114.Google Scholar
Richards, M.P. Trinkaus, E. (2009). Isotopic evidence for the diets of European Neanderthals and early modern humans. Proceedings of the National Academy of Sciences of the United States of America 106, 1603416039.CrossRefGoogle ScholarPubMed
Richards, M.P. Pettitt, P.B. Stiner, M.C. Trinkaus, E. (2001). Stable isotope evidence for increasing dietary breadth in the European mid-Upper Paleolithic. Proceedings of the National Academy of Sciences of the United States of America 98, 65286532.Google Scholar
Riehl, S. Bryson, R. Pustovoytov, K. (2008). Changing growing conditions for crops during the Near Eastern Bronze Age (3000–1200 BC): the stable carbon isotope evidence. Journal of Archaeological Science 35, 10111022.Google Scholar
Schoeninger, M.J. DeNiro, M.J. Tauber, H. (1983). Stable nitrogen isotope ratios of bone collagen reflect marine and terrestrial components of prehistoric human diet. Science 220, 13811383.Google Scholar
Sealy, J. (2001). Body tissue chemistry and Palaeodiet. Brothwell, D.R., and Pollard, A.M. Handbook of Archaeological Sciences. John Wiley and Sons, Chichester. 269279.Google Scholar
Shen, J. Liu, X.Q. Wang, S.M. Ryo, M. (2005). Palaeoclimatic changes in the Qinghai Lake area during the last 18,000 years. Quaternary International 136, 131140.Google Scholar
Shui, T. (2001). Papers on the Bronze Age Archaeology of the Northwest China. Science Press, Beijing. (in Chinese)Google Scholar
Szpak, P. White, C.D. Longstaffe, F.J. Millaire, J.-F. Vásquez Sánchez, V.F. (2013). Carbon and nitrogen isotopic survey of northern Peruvian plants: baselines for paleodietary and paleoecological studies. PLoS ONE 8, 128.Google Scholar
Tieszen, L.L. (1991). Natural variations in the carbon isotope values of plants—implications for archaeology, ecology, and paleoecology. Journal of Archaeological Science 18, 227248.Google Scholar
Tieszen, L.L. Fagre, T. (1993). Effect of diet quality on the isotopic composition of respiratory CO2, bone collagen, bioapatite and soft tissues. Lambert, J.B., and Grupe, G. Prehistoric Human Bone: Archaeology at the Molecular Level. Springer-Verlag, Berlin. 121155.Google Scholar
van der Merwe, N.J. (1982). Carbon isotopes, photosynthesis and archaeology. American Scientist 70, 596606.Google Scholar
van der Merwe, N.J. (1989). Natural variation in 13C concentration and its effect on environmental reconstruction using 13C/12C ratios in animal bones. Price, D. Bone Chemistry and Past Behavior. School of American Research Advanced Seminar Series Elsevier Inc., Cambridge. 105125.Google Scholar
Warinner, C. Robles, G.N. Tuross, N. (2013). Maize, beans and the floral isotopic diversity of highland Oaxaca, Mexico. Journal of Archaeological Science 40, 868873.CrossRefGoogle Scholar
Yang, X.Y. Wan, Z.W. Perry, L. Lu, H.Y. Wang, Q. Zhao, C.H. Li, J. Xie, F. Yu, J.C. Cui, T.X. Wang, T. Li, M.Q. Ge, Q.S. (2012). Early millet use in northern China. Proceedings of the National Academy of Sciences of the United States of America 109, 37263730.Google Scholar
Zhao, Z.J. (2004). Discussion of the origin of dry land agriculture in northern China based on the result of flotation in Xinglongwa site. Department of Relics, , Museology of Nanjing Normal University, Antiquity of East Asia. Culture and Relics Press, Beijing. 188199.(in Chinese)Google Scholar
Zhao, Z.J. (2011). New archaeobotanic data for the study of the origins of agriculture in China. Current Anthropology 52, S295S306.Google Scholar
Zhao, Z.J. (2014). The process of origin of agriculture in China: archaeological evidence from flotation result. Quaternary Sciences 34, 7384. (in Chinese)Google Scholar
Zhao, L. Xiao, H. Cheng, G. Liu, X. Yang, Q. Yin, L. Li, Caizhi (2010). Correlation between δ13C and δ15N in C4 and C3 plants of natural and artificial sand-binding microhabitats in the Tengger Desert of China. Ecological Informatics 5, 177186.Google Scholar
Zhao, Y. Chen, F.H. Zhou, A.F. Yu, Z.C. (2010). Vegetation history, climate change and human activities over the last 6200 years on the Liupan Mountains in the southwestern Loess Plateau in central China. Palaeogeography, Palaeoclimatology, Palaeoecology 293, 197205.Google Scholar
Supplementary material: File

An et al. supplementary material

Table S1

Download An et al. supplementary material(File)
File 17.8 KB