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Delta13C

Known as: Carbon-13:Carbon-12 Isotopic Signature 
The ratio of the stable isotopes carbon-13 and carbon-12, reported in parts per thousand. In plant tissues, this ratio varies between those plants… Expand
National Institutes of Health

Papers overview

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Highly Cited
2007
Highly Cited
2007
Stable isotope ratios (typically of carbon and nitrogen) provide one representation of an organism's trophic niche and are widely… Expand
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Highly Cited
2006
Highly Cited
2006
Stable nitrogen and carbon isotopic ratios of hair strands of six patients suffering from anorexia nervosa were measured to… Expand
Highly Cited
2005
Highly Cited
2005
The objective of this study was to evaluate the effect of deficit irrigation on intrinsic water use efficiency (A/g(s)) and… Expand
Highly Cited
2004
Highly Cited
2004
Although predicted some time ago, there has been little success in demonstrating that the overall fitness of migratory birds… Expand
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Highly Cited
2003
Highly Cited
2003
We examined patterns of genetic variance and covariance in two traits (i) carbon stable isotope ratio δ13C (dehydration avoidance… Expand
Highly Cited
2003
Highly Cited
2003
Analytical grade L-glutamic acid is chemically stable and has a C/N mole ratio of 5, which is close to that of many of natural… Expand
Review
2002
Review
2002
Drought is the main abiotic constraint on cereal yield. Analysing physiological determinants of yield responses to water may help… Expand
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Highly Cited
2002
Highly Cited
2002
  • R. Berner
  • Proceedings of the National Academy of Sciences…
  • 2002
  • Corpus ID: 23521932
The biological extinction that occurred at the Permian–Triassic boundary represents the most extensive loss of species of any… Expand
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Highly Cited
2002
Highly Cited
2002
The occurrence of carbon isotope minima at the beginning of glacial terminations is a common feature of planktic foraminifera… Expand
Highly Cited
1998
Highly Cited
1998
This paper investigates the utility of stable carbon and oxygen isotopes in human dental enamel to reveal patterns of… Expand