Phenological responses of C3 and C4 grasses to annual changes in precipitation and temperature
DOI:
https://doi.org/10.25260/EA.18.28.2.0.658Abstract
Temperature and precipitation are key factors in plant phenology and productivity. Modifications on growth and reproductive cycles may affect the relative fitness of the species, altering their interactions and ecosystem functions. In native grasslands of San Luis province, Argentina, C3 (cold-season) and C4 (warm-season) grasses coexist, which makes these grasslands particularly interesting. In this study, we evaluated how phenology of four native grasses (two C3 and two C4) is related to changes in temperature and rainfall. We compared phenological data collected in situ during two periods: from 1976 to 1986 and from 2008 to 2010. We found that warmer summers were related with a delay on the reproductive offset and the length of the reproductive cycle in all four species. In contrast, warmer springs were related with earlier flowering of C4, but later flowering of C3 grasses. Years with rainy winters were related with earlier flowering onsets in C3 species, while rainy summers were related with later and longer reproductive cycles in C4 grasses. These results provide valuable information about vegetation responses to climate and may be used for range management purposes.
https://doi.org/10.25260/EA.18.28.2.0.658
References
Abbot, L., S. Pistorale, and O. Filippini. 2007. Análisis de coeficientes de sendero para el rendimiento de semillas en Bromus catharticus. Ciencia e Investigación Agraria 34:141-149.
Aizen, M. A. 2003. Influences of animal pollination and seed dispersal on winter flowering in temperate mistletoe. Ecology 84:2613-2627.
Aizen, M. A. 2007. Enfoques en el estudio de la reproducción sexual de las plantas en ambientes alterados: limitaciones y perspectivas. Ecología Austral 17:7-19.
Aldridge, G. D., W. Inouye, J. R. K. Forrest, W. A. Barr, and A. J. Miller-Rushing. 2011. Emergence of a mid-season period of low floral resources in a montane meadow ecosystem associated with climate change. Journal of Ecology 99:905-913.
Anderson, D. L. 1976. Observaciones fenológicas en la pastura natural del centro-este de la provincia de San Luis desde 1965 a 1986. Informe de plan de trabajo Nº 10:0428.
Anderson, D. L., J. A. Del Águila, and A. E. Bernardón. 1970. Las formaciones vegetales de la provincia de San Luis. Rev. Inv. Agropecuaria INTA, serie 2. Biología y Producción Vegetal 7:83-153.
Badeck, F. W., A. Bondeau, K. Bottcher, D. Doktor, W. Lucht, J. Schaber, and S. Sitch. 2004. Responses of spring phenology to climate change. New Phytologist 162:295-309.
Bertón, J. A., J. C. Echeverría, and E. G. Jobbágy. 2006. Cambio Climático. Pp. 94-105 en Echeverría, J. C., E. G. Jobbágy and A. D. Collado (eds.). Aptitud forestal de la provincia de San Luis. Convenio de Cooperación Técnica entre el INTA E.E.A. San Luis y el Gobierno de la provincia de San Luis. Editorial Payne, San Luis, Argentina.
Carballo, S. M., and T. Hartmann, 1996. La evolución del clima y la actual campaña agrícola. AgroMercado 11:2-26.
Cleland, E. E., N. R. Chiariello, S. R. Loarie, H. A. Mooney, and C. B. Field. 2006. Diverse responses of phenology to global changes in a grassland ecosystem. Proceedings of the National Academy of Sciences 103:13740-13744.
Cleland, E. E., I. Chuine, A. Menzel, and H. A. Mooney. 2007. Shifting plant phenology in response to global change. Trends in Ecology and Evolution 22:357-365.
Craine, M. J., E. M. Wolkovich, E. G. Towne, and S. W. Kembel. 2011. Flowering phenology as a functional trait in a tallgrass prairie. New Phytologist 193:673-682.
Demaría, M. R., I. Aguado Suárez, and D. F. Steinaker. 2008. Reemplazo y fragmentación pastizales pampeanos semiáridos en San Luis, Argentina. Ecología Austral 18:55-70.
Echeverría, J. C., and J. D. Giulietti. 2006. Precipitación media anual. En Echeverría, J. C., E. G. Jobbágy and A. D. Collado (eds.). Aptitud forestal de la provincia de San Luis. Convenio de Cooperación Técnica entre el INTA E.E.A. San Luis y el Gobierno de la provincia de San Luis.
Epstein, H. E., R. A. Gill, J. M. Paruelo, W. K. Lauenroth, G. J. Jia, and I. C. Burke. 2002. The relative abundance of three plant functional types in temperate grasslands and shrublands of North and South America: Effects of projected climate change. Journal of Biogeography 29:875-888.
Fitter, A. H., and R. S. Fitter. 2002. Rapid changes in flowering time in British plants. Science 296:1689-1691.
Fitter, A. H., R. S. Fitter, I. T. Harris, and M. H. Williamson. 1995. Relationships between first flowering date and temperature in the flora of a locality in central England. Functional Ecology 9:55-60.
Forte Lay, A. J., and S. L. Falasca. 1991. Aspectos agrohidrológicos y bioclimáticos de la región subhúmeda-húmeda y húmeda oriental de la Argentina. Anales del VI Congreso de Meteorología, Centro Argentino de Meteorólogos. Pp. 131-135.
Gordo, O., and J. J. Sanz. 2010. Impact of climate change on plant phenology in Mediterranean ecosystems. Global Change Biology 16:1082-1106.
Hoffmann, J. A. 1988. Las variaciones climáticas ocurridas en la Argentina desde fines del siglo pasado hasta el presente. En FECIC (ed.). El Deterioro del Ambiente en la Argentina FECIC, Buenos Aires, Pp. 275-290.
Khanduri, V. P., C. M. Sharma, and S. P. Singh. 2008. The effects of climate change on plant phenology. Environmentalist 28:143-147.
Kudo, G., and A. S. Hirao. 2006. Habitat-specific responses in the flowering phenology and seed set of alpine plants to climate variation: implications for global-change impacts. Population Ecology 48:49-58.
Lambers, H., F. S. Chapin III, and T. L. Pons. 1998. Photosynthesis, respiration, and long-distance transport. In Plant physiological ecology. Pp. 10-153.
López Gay, E., F. J. Babinec, G. A. Casagrande, and E. F. Viglizzo. 1996. Análisis temporal y espacial del almacenaje de agua en el suelo en la pampa central durante el presente siglo. Rev Invest Agropecuarias 27:215-225.
Marion, G. M., G. H. Henry, D. W. Freckman, et al. 1997. Open-top designs for manipulating field temperature in high-latitude ecosystems. Global Change Biology 3:20-32.
McCarty, J. P. 2001. Ecological consequences of climate change. Conservation Biology 15:320-331.
Menzel, A., and P. Fabian. 1999. Growing Season Extended in Europe. Nature 397(6721):659.
Menzel, A., T. H. Sparks, N. Estrella, E. Koch, A. Aasa, R. Ahas, K. Alm-Kubler, P. Bissolli, O. G. Braslavska, A. Briede, et al. 2006. European phenological response to climate change matches the warming pattern. Global Change Biology 12:1969-1976.
Moore, L. M., W. K. Lauenroth, D. M. Bell, and D. R. Schlaepfer. 2015. Soil water and temperature explain canopy phenology and onset of spring in a semiarid steppe. Great Plains Research 25(2):121-138.
Munson, S. M., and A. L. Long. 2017. Climate drives shifts in grass reproductive phenology across the western USA. New Phytologist 213(4):1945-1955.
Paruelo, J. M., and W. K Lauenroth. 1996. Relative abundance of plant functional types in grasslands and shrublands of North America. Ecological Applications 6:1212-1224.
Peña Zubiate, C. A., D. L. Anderson, M. A. Demmi, J. L. Saenz, and A. D’Hiriar. 1998. Carta de suelos y vegetación de la provincia de San Luis. Payne Publishing, San Luis, Argentina.
Peñuelas, J., C. Gordon, L. Llorens, T. Nielsen, A. Tietema, C. Beier, P. Bruna, B. Emmett, M. Estiarte, and A. Gorissen. 2004. Nonintrusive field experiments show different plant responses to warming and drought among sites, seasons, and species in a north-south European gradient. Ecosystems 7:598-612.
Price, M. V., and N. M. Waser. 1998. Effects of experimental warming on plant reproductive phenology in a subalpine meadow. Ecology 79:1261-1271.
Shuli, N., W. Liu, and S. Wan. 2008. Different growth responses of C3 and C4 grasses to seasonal water and nitrogen regimes and competition in a pot experiment Journal of Experimental Botany 59:1431-1439.
Shuli, N., Y. Yanfang, L. Weixeing, Z. Lei, H. Jianhui, and S. Wan. 2005. Photosynthetic responses of C3 and C4 species to seasonal water variability and competition. Journal of Experimental Botany 56:2867-2876.
Sparks, T. H., E. P. Jeffree, and C. E. Jeffree. 2000. An examination of the relationship between flowering times and temperature at the national scale using long-term phenological records from the UK. International Journal of Biometeorology 44:82-87.
Steinaker, D. F., and S. D. Wilson. 2008. Phenology of fine roots and leaves in forest and grassland. Journal of Ecology 96:1222-1229.
Steinaker, D. F., S. D. Wilson, and D. A. Peltzer. 2010. Asynchronicity in root and shoot phenology in grasses and woody plants. Global Change Biology 16:2241-2251.
Viglizzo, E. F., Z. E. Roberto, F. A. Lértora, E. López Gay, and J. Bernardos. 1997. Climate and land-use change in field-crop ecosystem of Argentina. Agric Ecosyst Environ 66:61-70.
Winslow, J. C., E. R. Hunt Jr., and S. C. Piper. 2003. The influence of seasonal water availability on global C3 versus C4 grassland biomass and its implications for climate change research. Ecological modeling 163:153-173.
Yu, H., E. Luedeling, and J. Xu. 2010. Winter and spring warming result in delayed spring phenology on the Tibetan Plateau. Ecology 107:22151-22156.
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