scholarly journals Carbon and nitrogen isotope studies in an arctic ecosystem

1989 ◽  
Author(s):  
D.M. Schell
Keyword(s):  
Nitrogen Isotope ◽  
Arctic Ecosystem ◽  
Carbon And Nitrogen ◽  
Isotope Studies

scholarly journals Diet uniformity at an early farming community in northwest Anatolia (Turkey): carbon and nitrogen isotope studies of bone collagen at Aktopraklık

2017 ◽  
Vol 10 (8) ◽  
pp. 2123-2135 ◽  
Author(s):  
Chelsea Budd ◽  
Necmi Karul ◽  
Songül Alpaslan-Roodenberg ◽  
Alfred Galik ◽  
Rick Schulting ◽  
...  
Keyword(s):  
Nitrogen Isotope ◽  
Bone Collagen ◽  
Carbon And Nitrogen ◽  
Farming Community ◽  
Early Farming ◽  
Isotope Studies

STABLE CARBON AND NITROGEN ISOTOPE STUDIES IN THE PARANÁ RIVER DELTA (ARGENTINA): AN APPROACH TO PREHISPANIC DIETS

2017 ◽  
Vol 28 (1) ◽  
pp. 105-126 ◽  
Author(s):  
Mariano Bonomo ◽  
Clara Scabuzzo ◽  
Gustavo G. Politis ◽  
Alejandro F. Zucol
Keyword(s):  
Nitrogen Isotope ◽  
Paraná River ◽  
Indigenous Populations ◽  
Small Scale ◽  
Carbon And Nitrogen ◽  
Parana River ◽  
Human Bones ◽  
Wild Resources ◽  
Isotope Studies ◽  
Isotope Analyses

We focus on prehispanic paleodiets among the indigenous populations who inhabited the delta of the Paraná River during the Late Holocene. Stable isotope analyses of δ13C—from collagen and apatite fractions— and δ15N were performed on human bones from sites assigned to different archaeological entities (mainly Goya-Malabrigo and Guaraní). We contextualize the isotopic data with results from the study of zooarchaeological and archaeobotanical materials from these sites. The Guaraní case shows a greater reliance on C4plants (maize or wild C4plants). By contrast, for most Goya-Malabrigo individuals, δ13C values indicate a predominant consumption of C3plants that could include both domesticated and wild species. Through the integration of archaeofaunal, archaeobotanical, and isotopic information, we conclude that the Goya-Malabrigo case shows a mixed economy. Furthermore, small-scale horticulture of the maize-squash-bean triad supplemented a diet of wild resources procured through hunting, fishing, and gathering.

scholarly journals Re-approaching palaeodiet in the Andes: use and application of sulphur isotope analysis in reconstructing Peruvian palaeodiet

COMPASS ◽  
2017 ◽  
Vol 1 (1) ◽  
pp. 42-65 ◽  
Author(s):  
Katherine G. Bishop
Keyword(s):  
Isotope Analysis ◽  
Nitrogen Isotope ◽  
Bone Collagen ◽  
Faunal Remains ◽  
Sulphur Isotope ◽  
Carbon And Nitrogen ◽  
The Andes ◽  
Direct Indication ◽  
Application Potential ◽  
Isotope Studies

This research critically examines palaeodietary analyses in ancient Peru. Research is often approached using ceramics, flora, and faunal remains to examine human diet and behaviour prior to written records however these remains may not be indicative of items used exclusively for subsistence. More directed approaches employ stable isotope analyses of human remains as these data can provide direct indication of foods consumed during life. Peruvian isotope studies focus on 13C-enrichment patterns, and follow the premise that maize (corn) was the main source of 13C-enrichment recorded in bone collagen. Recent studies in Peru have identified other dietary sources that cause similar enrichment patterns, including kiwicha (pseudocereal), marine protein (e.g. shellfish, fish, and seals), and mococho (seaweed). As a result, additional methodologies must be employed to more sufficiently identify sources of subsistence in ancient Peru. I propose that stable sulphur isotope methodology may be used to overcome the issues presented. By critically reviewing previous palaeodietary analyses of Peru I examine current limitations and overview the application potential of carbon and nitrogen isotope studies complemented with sulphur isotope analysis of human and faunal remains within a Peruvian context. Ultimately I advocate for a more comprehensive approach to Peruvian palaeodiet.

Carbon and nitrogen isotope studies of the pelagic ecosystem and environmental fluctuations of lake baikal

Lake Baikal ◽  
2000 ◽  
pp. 262-272 ◽  
Author(s):  
N.O. Ogawa ◽  
K. Yoshii ◽  
N.G. Melnik ◽  
N.A. Bondarenko ◽  
O.A. Timoshkin ◽  
...  
Keyword(s):  
Lake Baikal ◽  
Nitrogen Isotope ◽  
Pelagic Ecosystem ◽  
Carbon And Nitrogen ◽  
Environmental Fluctuations ◽  
Isotope Studies

Carbon and Nitrogen Isotope Composition of the Wood of Pinus sylvestris, Betula pendula and Populus tremula

2020 ◽  
Vol 54 (8) ◽  
pp. 819-824
Author(s):  
P. Yu. Voronin ◽  
V. A. Mukhin ◽  
T. A. Velivetskaya ◽  
A. V. Ignatiev ◽  
Vl. V. Kuznetsov
Keyword(s):  
Pinus Sylvestris ◽  
Betula Pendula ◽  
Isotope Composition ◽  
Nitrogen Isotope ◽  
Populus Tremula ◽  
Carbon And Nitrogen ◽  
Nitrogen Isotope Composition

A carbon and nitrogen isotope perspective on ancient human diet in the British Isles

2022 ◽  
Vol 137 ◽  
pp. 105516
Author(s):  
Michael I. Bird ◽  
Jordahna Haig ◽  
Sean Ulm ◽  
Christopher Wurster
Keyword(s):  
Nitrogen Isotope ◽  
British Isles ◽  
Human Diet ◽  
Carbon And Nitrogen
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