Seasonal photosynthetic gas exchange and water-use efficiency in a constitutive CAM plant, the giant saguaro cactus (Carnegiea gigantea)

@article{Bronson2011SeasonalPG,
  title={Seasonal photosynthetic gas exchange and water-use efficiency in a constitutive CAM plant, the giant saguaro cactus (Carnegiea gigantea)},
  author={Dustin R. Bronson and N. B. English and D. Dettman and D. G. Williams},
  journal={Oecologia},
  year={2011},
  volume={167},
  pages={861-871}
}
  • Dustin R. Bronson, N. B. English, +1 author D. G. Williams
  • Published 2011
  • Biology, Medicine
  • Oecologia
  • Crassulacean acid metabolism (CAM) and the capacity to store large quantities of water are thought to confer high water use efficiency (WUE) and survival of succulent plants in warm desert environments. Yet the highly variable precipitation, temperature and humidity conditions in these environments likely have unique impacts on underlying processes regulating photosynthetic gas exchange and WUE, limiting our ability to predict growth and survival responses of desert CAM plants to climate change… CONTINUE READING
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    References

    SHOWING 1-10 OF 33 REFERENCES
    Watering converts a CAM plant to daytime CO2 uptake
    • 108
    Ecophysiology of a wild platyopuntia exposed to prolonged drought
    • 31
    • PDF
    How important are columnar cacti as sources of water and nutrients for desert consumers? A review
    • B. Wolf, C. M. D. Río
    • Environmental Science, Medicine
    • Isotopes in environmental and health studies
    • 2003
    • 59
    Water relations and photosynthesis of a barrel cactus, Ferocactus acanthodes, in the Colorado desert
    • 79
    • Highly Influential
    The Carbon Dioxide Exchange
    • P. Reich
    • Environmental Science, Medicine
    • Science
    • 2010
    • 78
    • PDF