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Stable sulphur isotopes in plants: a review

TRUST, B. A., FRY, B.·1992·Plant, Cell & Environment

Abstract

The determination of the natural abundances of stable isotopes has become a useful method by which to study the transformations of elements in biological and ecological studies as well as to investigate the mechanisms of chemical reactions. Unlike carbon and nitrogen isotopes, however, stable sulphur isotopes are used infrequently, and their potential as tracers in biochemical and physiological studies are only beginning to be realized. This review provides an overview of research involving stable sulphur isotopes in studies of plant metabolism and pollution. Topics discussed include the mechanisms and accompanying isotopic fractionations involved during the uptake and assimilation of inorganic sulphur compounds by plants, the utility of plants as bioindicators of environmental sulphur pollution, and the emission of isotopically light H 2 S by plants in response to high concentations of sulphur. Future advances in the field are proposed.

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Metadata

Authors
TRUST, B. A., & FRY, B.
Venue
Plant, Cell & Environment
Publisher
Wiley
Published
1992-12
Volume
15
Issue
9
Pages
1105-1110
ISSN
  • 0140-7791 (ISSN-L)
  • 1365-3040
OpenAlex
W1987480248
Cited by
248
References
0
FWCI
0.13
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Stable sulphur isotopes in plants: a review. https://app.cochat.ai/papers/10.1111/j.1365-3040.1992.tb01661.x
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TRUST, B. A., & FRY, B. (1992). Stable sulphur isotopes in plants: a review. Plant, Cell & Environment. https://doi.org/10.1111/j.1365-3040.1992.tb01661.x

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