Lee, C.-Y.C.-Y.LeeChen, M.-L.M.-L.ChenDitchfield, P.P.DitchfieldLin, L.-H.L.-H.LinWang, P.-L.P.-L.WangPollard, A.M.A.M.PollardLin, H.-M.H.-M.LinCHING-HUA LOTsai, Hsi-KueiHsi-KueiTsai2020-05-152020-05-152016https://scholars.lib.ntu.edu.tw/handle/123456789/493172Carbon and nitrogen stable isotope analyses were conducted on Neolithic Yuan-Shan faunal bone collagen to reconstruct a site-specific dietary isotope baseline, and to evaluate the contribution of potential food resources to the diet of Yuan-Shan people. The mean δ13C and δ15N values of terrestrial mammals were − 17.7 ± 3.6‰ and 5.4 ± 1.3‰, respectively. The mean δ13C and δ15N values of freshwater fish were − 20.8 ± 2.2‰ and 7.7 ± 2.0‰; while the marine fish had the highest mean δ13C (− 11.8 ± 1.2‰) and δ15N values (12.1 ± 1.7‰). Combined with archeological evidence and previous isotopic data derived from Yuan-Shan human bone collagen, we suggest that the subsistence strategies of Yuan-Shan people were broad. They relied on rice cultivation, hunting, fishing and gathering food resources from the wild; in addition, they probably raise pigs, as early as 4200 yr BP. Although the Yuan-Shan people relied on broad-spectrum food resources, the foods they mainly consumed were terrestrial herbivores and freshwater fish based on the result of multi-source mixing model. Besides, marine fish, shellfish, and C3 plants also contributed substantially to their diet. By comparison, the contribution of C4 plants was minor. © 2016 Elsevier Ltd[SDGs]SDG14journal article10.1016/j.ara.2016.03.0022-s2.0-84963613036https://www.scopus.com/inward/record.uri?eid=2-s2.0-84963613036&doi=10.1016%2fj.ara.2016.03.002&partnerID=40&md5=e86216ee9346814f02e160f01f52cb4a