Nitrogen Isotopes

Known as: Isotopes, Nitrogen, Nitrogen Isotopes [Chemical/Ingredient], Nitrogen--Isotopes 
Stable nitrogen atoms that have the same atomic number as the element nitrogen, but differ in atomic weight. N-15 is a stable nitrogen isotope.
National Institutes of Health

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Highly Cited
2009
Highly Cited
2009
Ratios of nitrogen (N) isotopes in leaves could elucidate underlying patterns of N cycling across ecological gradients. To better… (More)
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Highly Cited
2006
Highly Cited
2006
We conducted a diet-switching experiment using freshwater ocellate river stingrays (Potamotrygon motoro) fed a novel earthworm… (More)
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Highly Cited
2006
Highly Cited
2006
When soil nitrogen is in short supply, most terrestrial plants form symbioses with fungi (mycorrhizae): hyphae take up soil… (More)
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Highly Cited
2005
Highly Cited
2005
  • ' L.L.HANDLEY
  • 2005
Nitrogen stable isotope (̂ ^N, *̂N) natural abundance has been much less used than carbon isotopes (̂ ^C, ^̂ C) in plant… (More)
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Highly Cited
2003
Highly Cited
2003
The use of stable isotopes to infer diet requires quantifying the relationship between diet and tissues and, in particular… (More)
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Highly Cited
2001
Highly Cited
2001
  • 2001
Lake Tanganyika, East Africa, has a simple pelagic food chain, and trophic relationships have been established previously from… (More)
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Highly Cited
1999
Highly Cited
1999
The successful use of natural abundances of carbon (C) and nitrogen (N) isotopes in the study of ecosystem dynamics suggests that… (More)
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Highly Cited
1996
Highly Cited
1996
Recent studies have shown the utility of delta(15)N to model trophic structure and contaminant bioaccumulation in aquatic food… (More)
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Highly Cited
1994
Highly Cited
1994
THE nitrogen pools of animals are enriched in 15N relative to their food1, with the top predators having the highest… (More)
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Highly Cited
1986
Highly Cited
1986
The stable carbon and nitrogen isotope ratios of bone collagen have been used to trace diet and habitat selection of the larger… (More)
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