Photosynthetica 2013, 51(3):379-386 | DOI: 10.1007/s11099-013-0034-1

Photosynthetic light and carbon dioxide response of the invasive tree, Vochysia divergens Pohl, to experimental flooding and shading

A. C. Dalmolin1, H. J. Dalmagro1, F. de A. Lobo1, M. Z. Antunes Jr.2, C. E. R. Ortíz3, G. L. Vourlitis4,*
1 Programa de Pós-Graduação em Física Ambiental, IF/UFMT, Cuiabá/MT, Brazil
2 Programa de Pós-Graduação em Agricultura Tropical, FAMEV/UFMT, Cuiabá/MT, Brazil
3 Instituto de Biologia - IB/UFMT, Cuiabá/MT, Brazil
4 Department of Biological Sciences, California State University, San Marcos, USA

Vochysia divergens Pohl is considered to be a flood-adapted, light-demanding pioneer species that has been invading grasslands of the Brazilian Pantanal. In these areas, a successful invasion requires an ability to tolerate physiologically wide fluctuations in surface hydrology and shading induced by a dense cover of grasses and other vegetation. We evaluated how flooding and shading affected the photosynthetic performance of V. divergens saplings by measuring light-saturated gas exchange (net photosynthetic rate, P N; stomatal conductance, g s), and intercellular CO2 (P N/C i) and photosynthetic photon flux density (P N/PPFD) response curves over a 61-d field experiment. Shading and flooding reduced significantly light-saturated P N and g s and affected multiple aspects of the leaf gas exchange response of V. divergens to variations in PPFD and CO2. Flooding influenced the physiology of this species more than shading. Given the success of V. divergens at invading and expanding in seasonally flooded areas of the Pantanal, the results were surprising and highlighted the physiological ability of this species to tolerate suboptimal conditions. However, the consistently higher light-saturated P N and g s under nonflooded conditions suggested that the invasive success of V. divergens might not be related to its physiological potential during flooding, but to situations, when flooding recedes during the dry season and soil water availability is adequate.

Keywords: Brazilian Pantanal; CO2 and light-response curves; ecophysiology; invasive plants; tropical wetlands

Received: February 8, 2012; Accepted: January 16, 2013; Published: September 1, 2013Show citation

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Dalmolin, A.C., Dalmagro, H.J., de Lobo, F.A., Antunes, M.Z., Ortíz, C.E.R., & Vourlitis, G.L. (2013). Photosynthetic light and carbon dioxide response of the invasive tree, Vochysia divergens Pohl, to experimental flooding and shading. Photosynthetica51(3), 379-386. doi: 10.1007/s11099-013-0034-1.
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References

  1. Arieira, J., Nunes da Cunha, C.: [Phytosociology of a flooded forest monodominant with Vochysia divergens Pohl (Vochysiaceae) in the northern Pantanal, Mato Grosso, Brazil.] - Acta Bot. Bras. 20: 569-580, 2006. [In Portuguese] Go to original source...
  2. Biudes, M.S.: [Energy balance in an area of vegetation monodominant with Cambará and a pasture in the northern Pantanal] - Doctoral Thesis, University of Mato Grosso, Mato Grosso 2008. [In Portuguese]
  3. Brooks, J.R., Sprugel, D.G., Hinckley, T.M.: The effects of light acclimation during and after foliage expansion on photosynthesis of Abies amabilis foliage within the canopy. - Oecologia 107: 21-32, 1996. Go to original source...
  4. Crawford, R.M.M.: Oxygen availability as an ecological limit to plant distribution. - Adv. Ecol. Res. 23: 93-185, 1992. Go to original source...
  5. de Oliveira, V.C., Joly, C.A.: Flooding tolerance of Calophyllum brasiliense Camb. (Clusiaceae): morphological, physiological and growth response. - Trees 24: 185-193, 2010. Go to original source...
  6. Drew, M.C.: Oxygen deficiency and root metabolism: injury and acclimation under hypoxia and anoxia. - Ann. Rev. Plant Phys. 48: 223-250, 1997. Go to original source...
  7. Farquhar, G.D., von Caemmerer, S., Berry, J.A.: A biochemical model of photosynthetic CO2 assimilation in leaves of C3 species. - Planta 149: 78-90, 1980. Go to original source...
  8. Haase, R.: Litterfall and nutrient return in seasonally flooded and non-flooded forest of the Pantanal, Mato Grosso, Brazil. - Forest. Ecol. Man. 117: 29-147, 1999. Go to original source...
  9. Harley, P.C., Thomas, R.B., Reynolds, J.F., Strain, B.R.: Modelling photosynthesis of cotton grown in elevated CO2. - Plant Cell Env. 15: 271-282, 1992. Go to original source...
  10. Herrera, A., Rengifo, E., Tezara, W.: [Physiological responses to flooding in tropical tolerant trees.] - Ecossistemas 19: 37-51, 2010. [In Spanish]
  11. Heschel, S.M., Stinchcombe, R.J., Holsinger, E.K., Schmitt, J.: Natural selection on light response curve parameters in the herbaceous annual, Impatiens capensis. - Ecophys. 139: 487-494, 2004.
  12. Holmes, M.G., Smith, H.: The function of phytochrome in the natural environment - II. The influence of vegetation canopies on the spectral energy distribution of natural daylight. - Photochem. Photobiol. 25: 539-545, 1977. Go to original source...
  13. Jacob, J., Greitner, C., Drake, B.G.: Acclimation of photosynthesis in relation to Rubisco and non-structural carbohydrate contents and in situ carboxylase activity in Scirpus olneyi grown at elevated CO2 in the field. - Plant Cell Env. 18: 875-884, 1995. Go to original source...
  14. Jacomino, A.P., Mendonça, K., Kluge, R.A.: [Refrigeration storage of Sicilian lemons treated with ethylene.] - Braz. J. Frut. 25: 45-48, 2003. [In Portuguese] Go to original source...
  15. Junk, W.J., Nunes da Cunha, C.: Pantanal: A large South American wetland at a crossroads. - Ecol. Eng. 24: 391-401, 2005. Go to original source...
  16. Junk, W.J., Nunes da Cunha, C., Wantzen, K.M. et al.: Biodiversity and its conservation in the Pantanal of Mato Grosso, Brazil. - Aqua. Sci. 68: 278-309, 2006. Go to original source...
  17. Kozlowski, T.T.: Flooding and Plant Growth. Pp. 1-356. Academic Press, San Diego 1984. Go to original source...
  18. Lambrinos, J.G.: The variable invasive success of Cortaderia species in a complex landscape. - Ecology 83: 518-529, 2002. Go to original source...
  19. Lite, S.J., Stromberg, J.C.: Surface water and ground-water thresholds for maintaining Populus-Salix forests, San Pedro River, Arizona. - Biol. Conserv. 125: 153-167, 2005. Go to original source...
  20. Long, S.P., Hällgren, J.E.: Measurements of CO2 assimilation by plants in the field and laboratory. - In: Hall, D.O., Scurlock, J.M.O., Bolhar-Nordenkampf, H.R. et al. (ed.): Photosynthesis and Productivity in a Changing Environment: A Field and Laboratory Manual. Pp. 129-167. Chapman & Hall, London 1993.
  21. Lorenzi, H.: [Brazilian Trees: A Manual of Identification and Cultivation of Native Trees of Brazil.] - Instituto Plantarum de Estudos da Flora Ltd, São Paulo 1998. [In Portuguese]
  22. Mack, R.N., Simberloff, D., Lonsdale, W.M. et al.: Biotic invasions: causes, epidemiology, global consequences, and control. - Ecol. Appl. 10: 689-710, 2000. Go to original source...
  23. Maurenza, D., Marenco, R.A., Piedade, M.T.F.: [Effect of long term inundation on the growth of Pouteria glomerata (Sapotaceae), a tree of the Central Amazon Varzea.] - Acta Amaz. 39: 519-526, 2009. [In Portuguese] Go to original source...
  24. McDowell, S.C.L.: Photosynthetic characteristics of invasive and noninvasive species of Rubus (Rosaceae). - Amer. J. Bot. 89: 1431-1438, 2002. Go to original source...
  25. Mielke, M.S., Schaffer, B.: Leaf gas exchange, chlorophyll fluorescence and pigment indexes of Eugenia uniflora L. in response to changes in light intensity and soil flooding. - Tree Physiol. 30: 45-55, 2010. Go to original source...
  26. Nakano, H., Makino, A., Mae, T.: The effect of elevated partial pressures of CO2 on the relationship between photosynthetic capacity and N content in rice leaves. - Plant Phys. 115: 191-198, 1997. Go to original source...
  27. Nunes da Cunha C., Junk, W.J.: Year-to-year changes in water level drive the invasion of Vochysia divergens in Pantanal grasslands. - Appl. Veg. Sci. 7: 103-110, 2004.
  28. Nunes da Cunha, C., Junk, W.J., Leitão Filho, H.F.: Floristic and physiognomic types of arboreal vegetation of the Pantanal of Poconé, Mato Grosso. - Amazoniana 19: 159-184, 2007.
  29. Parolin, P.: Morphological and physiological adjustments to waterlogging and drought in seedlings of Amazonian floodplain trees. - Oecologia 128: 326-335, 2001. Go to original source...
  30. Penning de Vries, F.W.T.: Cost of maintenance processes in plant cells. - Ann. Bot. 39: 77-92, 1975.
  31. Pott, A., Pott, V.J.: [Plants of the Pantanal]. Pp. 1-320. Empresa Brasileira de Pesquisa Agropecuária, Centro de Pesquisa Agropecuária do Pantanal, Corumbá 1994. [In Portuguese]
  32. Sage, R.F., Sharkey, T.D., Seemann, J.R.: Acclimation of photosynthesis to elevated carbon dioxide in five C3 species. - Plant Physiol. 89: 590-596, 1989. Go to original source...
  33. Sanches, L., Vourlitis, G.L., Alves, M.C. et al.: Seasonal patterns of evapotranspiration for a Vochysia divergens forest in the Brazilian Pantanal. - Wetlands 31: 1215-1225, 2011. Go to original source...
  34. Sena Gomes, A.R., Kozlowski, T.T.: Physiological and growth responses to flooding of seedlings of Hevea brasiliensis. - Biotropica 20: 286-296, 1988. Go to original source...
  35. Sharkey, T.D., Bernacchi, C.J., Farquhar, G.D., Singsaas, E.L.: Fitting photosynthetic carbon dioxide response curves for C3 leaves. - Plant Cell Env. 30: 1035-1040, 2007. Go to original source...
  36. Sudo, E., Makino, A., Mae, T.: Differences between rice and wheat in ribulose-1,5-bisphosphate regeneration capacity per unit of leaf-N content. - Plant Cell Env. 26: 255-263, 2003. Go to original source...
  37. von Caemmerer, S., Farquhar, G.D.: Some relationships between the biochemistry of photosynthesis and the gas exchange of leaves. - Planta 153: 376-387, 1981. Go to original source...
  38. Vourlitis, G.L., da Rocha, H.R.: Flux dynamics in the Cerrado and Cerrado-forest transition of Brazil. - In: Hill, M.J., Hanan, N.P. (ed.): Ecosystem Function in Global Savannas: Measurement and Modeling at Landscape to Global Scales. Pp. 97-116. CRC Inc., Boca Raton 2010. Go to original source...
  39. Vourlitis, G.L., Lobo, F.A., Biudes, M.S. et al.: Spatial variations in soil chemistry and organic matter content across a Vochysia divergens invasion front in the Brazilian Pantanal. - Soil Sci. Soc. Amer. J. 75: 1553-1560, 2011.
  40. Wilkinson, S., Davies, W.J.: ABA-based chemical signaling: the co-ordination of responses to stress in plants. - Plant Cell Env. 25: 195-210, 2002. Go to original source...
  41. Zhang, J., Van Toai, T., Huynh, L., Preiszner, J.: Development of flooding-tolerant Arabidopsis thaliana by autoregulated cytokinin production. - Mol. Breed. 6: 135-144, 2000. Go to original source...