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Observations of the Uptake of Carbonyl Sulfide (Cos) by Trees Under Elevated Atmospheric Carbon Dioxide Concentrations : Volume 9, Issue 8 (03/08/2012)

By Sandoval-soto, L.

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Book Id: WPLBN0003988005
Format Type: PDF Article :
File Size: Pages 11
Reproduction Date: 2015

Title: Observations of the Uptake of Carbonyl Sulfide (Cos) by Trees Under Elevated Atmospheric Carbon Dioxide Concentrations : Volume 9, Issue 8 (03/08/2012)  
Author: Sandoval-soto, L.
Volume: Vol. 9, Issue 8
Language: English
Subject: Science, Biogeosciences
Collections: Periodicals: Journal and Magazine Collection, Copernicus GmbH
Publication Date:
Publisher: Copernicus Gmbh, Göttingen, Germany
Member Page: Copernicus Publications


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Wild, A., Schmitt, V., Kesselmeier, M., Sandoval-Soto, L., & Kesselmeier, J. (2012). Observations of the Uptake of Carbonyl Sulfide (Cos) by Trees Under Elevated Atmospheric Carbon Dioxide Concentrations : Volume 9, Issue 8 (03/08/2012). Retrieved from

Description: Max Planck Institute for Chemistry, Biogeochemistry Department, Hahn-Meitner-Weg 1, 55128 Mainz, Germany. Global change forces ecosystems to adapt to elevated atmospheric concentrations of carbon dioxide (CO2). We understand that carbonyl sulfide (COS), a trace gas which is involved in building up the stratospheric sulfate aerosol layer, is taken up by vegetation with the same triad of the enzymes which are metabolizing CO2, i.e. ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco), phosphoenolpyruvate carboxylase (PEP-Co) and carbonic anhydrase (CA). Therefore, we discuss a physiological/biochemical acclimation of these enzymes affecting the sink strength of vegetation for COS. We investigated the acclimation of two European tree species, Fagus sylvatica and Quercus ilex, grown inside chambers under elevated CO2, and determined the exchange characteristics and the content of CA after a 1–2 yr period of acclimation from 350 ppm to 800 ppm CO2. We demonstrate that a compensation point, by definition, does not exist. Instead, we propose to discuss a point of uptake affinity (PUA). The results indicate that such a PUA, the CA activity and the deposition velocities may change and may cause a decrease of the COS uptake by plant ecosystems, at least as long as the enzyme acclimation to CO2 is not surpassed by an increase of atmospheric COS. As a consequence, the atmospheric COS level may rise causing an increase of the radiative forcing in the troposphere. However, this increase is counterbalanced by the stronger input of this trace gas into the stratosphere causing a stronger energy reflection by the stratospheric sulfur aerosol into space (Brühl et al., 2012). These data are very preliminary but may trigger a discussion on COS uptake acclimation to foster measurements with modern analytical instruments.

Observations of the uptake of carbonyl sulfide (COS) by trees under elevated atmospheric carbon dioxide concentrations

Andreae, M. O. and Crutzen, P. J.: Atmospheric aerosols: Biogeochemical sources and role in atmospheric chemistry, Science, 276, 1052–1056, 1997.; Ainsworth, E. A. and Long, S. P.: What have we learned from 15 years of free-air CO2 enrichment (FACE)?, A meta-analytic review of the responses of photosynthesis, canopy properties and plant production to rising CO2, New Phytologist, 165, 351–372, 2005.; Aydin, M., Williams, M. B., Tatum, C., and Saltzman, E. S.: Carbonyl sulfide in air extracted from a South Pole ice core: a 2000 year record, Atmos. Chem. Phys., 8, 7533–7542, doi:10.5194/acp-8-7533-2008, 2008.; Bandy, A. R., Thornton, D. C., Scott, D. L., Lalevic, M., Lewis, E. E., and Driedger III, A. R.: A time series for carbonyl sulfide in the Northern Hemisphere, J. Atmos. Chem., 14, 527–534, 1992.; Barkley, M. P., Palmer, P. I., Boone, C. D., Bernath, P. F., and Suntharalingam, P.: Global distributions of carbonyl sulfide in the upper troposphere and stratosphere, Geophys. Res. Lett., 35, L14810, doi:10.1029/2008GL034270, 2008.; Barnes, I., Becker, K. H., and Patroescu, I.: The tropospheric oxidation of dimethyl sulfide: A new source of carbonyl sulfide. Geophys. Res. Lett., 21, 2389–2392, 1994.; Brühl, C., Lelieveld, J., Crutzen, P. J., and Tost, H.: The role of carbonyl sulphide as a source of stratospheric sulphate aerosol and its impact on climate, Atmos. Chem. Phys., 12, 1239–1253, doi:10.5194/acp-12-1239-2012, 2012.; Campbell, J. E., Carmichael, G. R., Chai, T., Mena-Carrasco, M., Tang, Y., Blake, D. R., Blake, N. J., Vay, S. A., Collatz, G. J., Baker, I., Berry, J. A., Montzka, S. A., Sweeney, C., Schnoor, J. L., and Stanier, C. O.: Photosynthetic control of atmospheric carbonyl sulfide during the growing season, Science, 322, 1085–1088, 2008.; Cervigni, T., Teofani, F., and Bassanelli, C.: Effect of CO2 on carbonic anhydrase in Avena sativa and Zea mays, Phytochemistry, 10, 2991–2994, 1971.; Chang, C. W.: Carbon dioxide and senescence in cotton plants, Plant Physiol., 55, 515–519, 1975.; Chengelis, C. P. and Neal, R. A.: Studies of Carbonyl Sulfide Toxicity – Metabolism by Carbonic-Anhydrase, Toxicol. Appl. Pharmacol., 55, 198–202, 1980.; Ceulemans, R. and Mousseau, M.: Effects of elevated atmospheric CO2 on woody plants, New Phytol., 127, 425–446, 1994.; Coleman, J. R., Berry, J. A., Togasaki, R. K., and Grossman, A. R.: Identification of extracellular carbonic anhydrase of Chlamydomonas reinhardtii, Plant Physiol., 76, 472–477, 1984.; Conrad, R.: Compensation concentration as a critical variable for regulating the flux of trace gases between soil and atmosphere, Biogeochem., 27, 155–170, 1994.; Conrad, R. and Meuser, K.: Soils contain more than one activity consuming carbonyl sulfide, Atmos. Environ., 34, 3635–3639, 2000.; Crutzen, P. J.: The possible importance of CSO for the sulfate layer of the stratosphere, Geophys. Res. Lett., 3, 73–76, 1976.; Drake, B. G., Gonzàlez-Meler, M. A., and Long, S. P.: More efficient plants: A Consequence of Rising Atmospheric CO2?, Annu. Rev. Plant Physiol. Plant Mol. Biol., 48, 609–639, 1997.; Herrick, J. D., Maherali, H., and Thomas, R. B.: Reduced stomatal conductance in sweetgum (Liquidambar styraciflua) sustained over long-term CO2 enrichment, New Phytologist 162, 387–396, 2004.; Junge, C. E., Chagnon, C. W., and Manson, J. E.: Stratospheric aerosols, J. Meteorol., 18, 81–108, 1961.; Kettle, A. J., Kuhn, U., von Hobe, M., Kesselmeier, J., and Andreae, M. O.: Global budget of atmospheric carbonyl sulphide: Temporal and spatial variations of the dominant sources and sinks, J. Geophys. Res., 107, 4658,


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