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Cited by 282

The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.

Unexpected reversal of C 3 versus C 4 grass response to elevated CO 2 during a 20-year field experiment

Reich, Peter B., Hobbie, Sarah E., Lee, Tali D., Pastore, Melissa A.·2018·Science

Abstract

A short-term trend reversed: Theory and empirical data both support the paradigm that C 4 plant species (in which the first product of carbon fixation is a four-carbon molecule) benefit less from rising carbon dioxide (CO 2 ) concentrations than C 3 species (in which the first product is a three-carbon molecule). This is because their different photosynthetic physiologies respond differently to atmospheric CO 2 concentrations. Reich et al. document a reversal of this pattern in a 20-year CO 2 enrichment experiment using grassland plots with each type of plant (see the Perspective by Hovenden and Newton). Over the first 12 years, biomass increased with elevated CO 2 in C 3 plots but not C 4 plots, as expected. But over the next 8 years, the pattern reversed: Biomass increased in C 4 plots but not C 3 plots. Thus, even the best-supported short-term drivers of plant response to global change might not predict long-term results. Science , this issue p. 317 ; see also p. 263

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Metadata

Authors
Reich, P. B., Hobbie, S. E., Lee, T. D., & Pastore, M. A.
Venue
Science
Published
2018-04-20
Volume
360
Issue
6386
Pages
317-320
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2801634422
Cited by
282
References
30
FWCI
30.55
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Unexpected reversal of C 3 versus C 4 grass response to elevated CO 2 during a 20-year field experiment. https://app.cochat.ai/papers/10.1126/science.aas9313
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Reich, P. B., Hobbie, S. E., Lee, T. D., & Pastore, M. A. (2018). Unexpected reversal of C 3 versus C 4 grass response to elevated CO 2 during a 20-year field experiment. Science. https://doi.org/10.1126/science.aas9313

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