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| Environ 15 600 résultats Articles universitaires correspondant aux termes stable isotope "trophic level" paleolithicTrophic level isotopic enrichment of carbon and … - Bocherens - Cité 463 fois Stable isotopes of sulfur, carbon, and nitrogen as … - Hesslein - Cité 267 fois Nitrogen isotopes and the trophic level of humans in … - Hedges - Cité 510 fois Direct radiocarbon dating and stable isotopes of the ... - Revues.orgjournals.openedition.org/bmsap/1292?lang=fr - En cache The direct radiocarbon date makes it the oldest directly dated European Neandertal specimen, even though others have securely associated radiocarbon dates in the same time range. The stable isotopes are similar to those for other OIS 3 European Neandertals and indicate a relatively high trophic level for this individual. Late Upper Palaeolithic human diet: first stable isotope ... - EPHE - Halhttps://hal-ephe.archives-ouvertes.fr/LAMPEA/hal-01411035v1 - En cache This article reports results of carbon (13C/12C) and nitrogen (15N/ 14N) stable isotope analysis performed on the bone collagen of a Late Epigravettian human individual and 11 faunal remains from the Upper Palaeolithic deposits of Riparo Tagliente (Verona, Italy). Riparo Tagliente is located in Valpantena on the ... Late Upper Palaeolithic human diet: first stable isotope evidence ...https://link.springer.com/article/10.1007/s13219-012-0079-x - Pages similaires This article reports results of carbon (13C/12C) and nitrogen (15N/14N) stable isotope analysis performed on the bone collagen of a Late Epigravettian human ... on average by +1.4‰ in 13C and +7.2‰ in 15N. Isotopic values would indicate an origin of proteins from terrestrial herbivores and high trophic level species. [PDF] Stable isotopes and diet: You are what you eat - University of South ...luna.cas.usf.edu/.../PR39%20-%20Enrico%20Fermi%20isotopes.pdf - En cache - Pages similaires vs. terrestrial [3], the stable isotope analysis of human bone quickly became a widely applied technique ... in bones predating the Upper Paleolithic, and is often badly degraded in hot and moist environments (e.g. ... positive shift for each trophic level, including between mother and nursing infant. Human consumers of ... Isotopic evidence for the diets of European Neanderthals and early ...www.pnas.org/content/106/38/16034.full - Pages similaires 22 Sep 2009 ... Carbon and nitrogen stable isotope ratios of adult human bone collagen are indicators of the main sources of dietary protein consumed over a number of years ... This “trophic level effect” is widely used in archeology and modern ecology as a means to determining the positions of organisms in food webs, ... Direct radiocarbon dating and stable isotopes of the neandertal ...bmsap.revues.org/1292?gathStatIcon=true - En cache The direct radiocarbon date makes it the oldest directly dated European Neandertal specimen, even though others have securely associated radiocarbon dates in the same time range. The stable isotopes are similar to those for other OIS 3 European Neandertals and indicate a relatively high trophic level for this individual. [PDF] Stable isotope dietary analysis of the Tianyuan 1 ... - Semantic Scholarhttps://pdfs.semanticscholar.org/.../ 7 Jul 2009 ... archaic humans (Neandertals) and Upper Paleolithic early mod- ... Stable isotope anal- ysis has been proved to be useful for dietary reconstruction, because it provides direct evidence for human diets (18). In addition to the ..... Bocherens H, Drucker D (2003) Trophic level isotopic enrichment of carbon and. Stable isotope analysis of human and animal remains from the Late ...www.sciencedirect.com/science/article/pii/S0305440308002963 - Pages similaires We analyzed the stable isotopes of carbon and nitrogen in collagen extracted from human and animal bone and teeth from the Late Upper Palaeolithic level of Balma Guilanyà site (Catalonia, Spain) (Fig. 1). No stable ... Nitrogen stable isotope ratios provide information about the trophic level of the organism in question. [PDF] Stable isotope analysis of Late Upper Palaeolithic human and ...math.unife.it/interfacolta/lm.../craig-et-al-2011_jas.pdf - En cache - Pages similaires Stable isotope analysis of carbon (d13C), nitrogen (d15N) and sulphur (d34S) were carried out on one of the largest assemblages of Late Upper Palaeolithic human remains in Southern Europe, at Grotta del Romito. (Cosenza), Italy. ... consumption of high trophic level marine and freshwater fish. Nitrogen in collagen is ... [PDF] Stable isotope analysis of human and animal remains ... - cepap-uabcepap.uab.cat/sites/default/files/BG_2009b.pdf - En cache - Pages similaires Stable isotopes. Late Upper Palaeolithic. Palaeodiets. Pre-Pyrenees. a b s t r a c t. Stable isotope analysis of carbon (13C/12C) and nitrogen (15N/14N) was performed on ... from three human and five herbivore bone and tooth samples from the Late Upper Palaeolithic site of .... trophic level of the organism in question. | ||