Spatial distributions of carbon, nitrogen and sulfur isotope ratios in human hair across the central United States

2011 ◽  
Vol 25 (7) ◽  
pp. 861-868 ◽  
Author(s):  
Luciano O. Valenzuela ◽  
Lesley A. Chesson ◽  
Shannon P. O'Grady ◽  
Thure E. Cerling ◽  
James R. Ehleringer
Keyword(s):  
United States ◽  
Human Hair ◽  
Sulfur Isotope ◽  
Isotope Ratios ◽  
Spatial Distributions ◽  
Central United States

Socioeconomic and geographic implications from carbon, nitrogen, and sulfur isotope ratios in human hair from Mexico

2020 ◽  
Vol 316 ◽  
pp. 110455
Author(s):  
Saskia Ammer ◽  
Eric Bartelink ◽  
Jennifer Vollner ◽  
Bruce Anderson ◽  
Eugénia Cunha
Keyword(s):  
Human Hair ◽  
Sulfur Isotope ◽  
Isotope Ratios

scholarly journals Dietary homogenization and spatial distributions of carbon, nitrogen, and sulfur isotope ratios in human hair in South Korea

PLoS ONE ◽  
2021 ◽  
Vol 16 (8) ◽  
pp. e0256404
Author(s):  
Han-Seul Lee ◽  
Ji-Yu Shim ◽  
Woo-Jin Shin ◽  
Seung-Hyun Choi ◽  
Yeon-Sik Bong ◽  
...  
Keyword(s):  
South Korea ◽  
Human Hair ◽  
Regional Differences ◽  
Food Production ◽  
Sulfur Isotope ◽  
Production Systems ◽  
Isotope Ratios ◽  
Metropolitan Cities ◽  
Hair Samples ◽  
S Isotope

Dietary homogenization has progressed worldwide due to westernization and the globalization of food production systems. We investigated dietary heterogeneity in South Korea by examining the spatial distribution of carbon (C), nitrogen (N), and sulfur (S) isotope ratios using 264 human hair samples. Overall, variation in isotope values was small, indicating low dietary heterogeneity. We detected differences in δ13C, δ15N, and δ34S values between administrative provinces and metropolitan cities; inter-regional differences were typically < 1 ‰. Values of δ34S were significantly lower in hair samples from inland regions relative to those from coastal locations, and a similar pattern was observed in δ15N values. Understanding geographic variation in δ34S and δ15N values in human hair is useful for provenancing humans in South Korea.

Strontium isotope ratios of human hair from the United States: Patterns and aberrations

2019 ◽  
Vol 33 (5) ◽  
pp. 461-472 ◽  
Author(s):  
Brett J. Tipple ◽  
Luciano O. Valenzuela ◽  
Thuan H. Chau ◽  
Lihai Hu ◽  
Clement P. Bataille ◽  
...  
Keyword(s):  
United States ◽  
Human Hair ◽  
Isotope Ratios ◽  
The United States ◽  
Strontium Isotope ◽  
Strontium Isotope Ratios

Global spatial distributions of nitrogen and carbon stable isotope ratios of modern human hair

2015 ◽  
Vol 29 (22) ◽  
pp. 2111-2121 ◽  
Author(s):  
Frank Hülsemann ◽  
Christine Lehn ◽  
Sabine Schneiders ◽  
Glen Jackson ◽  
Sarah Hill ◽  
...  
Keyword(s):  
Stable Isotope ◽  
Human Hair ◽  
Isotope Ratios ◽  
Modern Human ◽  
Stable Isotope Ratios ◽  
Spatial Distributions ◽  
Carbon Stable Isotope

scholarly journals Spatial distributions of strontium isotope ratios in human hair and tap water from South Korea

2021 ◽  
pp. 151352
Author(s):  
Woo-Jin Shin ◽  
Mukesh Kumar Gautam ◽  
Ji-Yu Shim ◽  
Han-Seul Lee ◽  
Sanghee Park ◽  
...  
Keyword(s):  
South Korea ◽  
Human Hair ◽  
Tap Water ◽  
Isotope Ratios ◽  
Strontium Isotope ◽  
Spatial Distributions ◽  
Strontium Isotope Ratios
Sign in / Sign up

Export Citation Format

Share Document