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1-10 of 105 results for Carbon isotope ratios

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Select article: Carbon Isotope Ratio Analysis of Authentic and Commercial Essential Oils of Lemon Balm

Free access

Research article

First published 2008-7

Carbon Isotope Ratio Analysis of Authentic and Commercial Essential Oils of Lemon Balm

Susanne Wagner, Polona Vreca, Albrecht Leis [...]

Natural Product Communications

Select article: Are there enormous age-trends in stable carbon isotope ratios of oak tree rings?

Open access

Research article

First published 2020-11

Are there enormous age-trends in stable carbon isotope ratios of oak tree rings?

Danny McCarroll, Josie E Duffy, Neil J Loader [...]

The Holocene

Select article: Oxygen isotope ratios in Holocene carbonates across a climatic gradient,eastern Washington State,USA: Evidence for seasonal effects on pedogenic mineral isotopic composition

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Other

First published 2010-06

Oxygen isotope ratios in Holocene carbonates across a climatic gradient,eastern Washington State,USA: Evidence for seasonal effects on pedogenic mineral isotopic composition

B.A. Stevenson

The Holocene

Select article: Exorcising the `segment length curse': summer temperature reconstruction since AD 1640 using non-detrended stable carbon isotope ratios from pine trees in northern Finland

Retricted access

Research article

First published 2007-05

Exorcising the `segment length curse': summer temperature reconstruction since AD 1640 using non-detrended stable carbon isotope ratios from pine trees in northern Finland

Mary Gagen, Danny McCarroll, Neil J. Loader [...]

The Holocene

Select article: Reconstruction of Holocene monsoon history from the Pearl River Estuary,southern China,using diatoms and carbon isotope ratios

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Research article

First published 2006-02

Reconstruction of Holocene monsoon history from the Pearl River Estuary,southern China,using diatoms and carbon isotope ratios

Y Zong, J. M. Lloyd, M. J. Leng [...]

The Holocene

Select article: Microbial Influences on Local Carbon Isotopic Ratios and Their Preservation in Carbonate

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Research article

First published 2001-03

Microbial Influences on Local Carbon Isotopic Ratios and Their Preservation in Carbonate

Dawn Y. Sumner

Astrobiology

Select article: Intra-annual variation in the stable oxygen and carbon isotope ratios of cellulose in tree rings of coast redwood (Sequoia sempervirens)

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Research article

First published 2009-03

Intra-annual variation in the stable oxygen and carbon isotope ratios of cellulose in tree rings of coast redwood (Sequoia sempervirens)

John S. Roden, James A. Johnstone, Todd E. Dawson

The Holocene

Select article: Carbon (δ 13 C) and nitrogen (δ 15 N) isotope ratios reveal geographic affinity and dietary status of Ajnala skeletal remains: A forensic anthropological study

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Research article

First published 2023-10

Carbon (δ 13 C) and nitrogen (δ 15 N) isotope ratios reveal geographic affinity and dietary status of Ajnala skeletal remains: A forensic anthropological study

Jagmahender Singh Sehrawat, Niraj Rai

Medicine,Science and the Law

Select article: Short-term changes in added sugar consumption by adolescents reflected in the carbon isotope ratio of fingerstick blood

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Research article

First published 2018-12

Short-term changes in added sugar consumption by adolescents reflected in the carbon isotope ratio of fingerstick blood

Sarah V Liu, Lori B Moore, Tanya M Halliday [...]

Nutrition and Health

Select article: Stable carbon isotope ratios of latewood cellulose in Pinus sylvestris from northern Finland: variability and signal-strength

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Research article

First published 1998-9

Stable carbon isotope ratios of latewood cellulose in Pinus sylvestris from northern Finland: variability and signal-strength

Danny McCarroll, Frank Pawellek

The Holocene

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