Abstract
Seasonal drought is a common occurrence in humid climates. The year 2003 was the driest year during the period 1985–2011 in southeastern China. The objective of this study was to elucidate the impact of the exceptional drought in 2003, compared with eddy flux measurements during 2004–11, on the dynamics of evapotranspiration (ET) and related factors, as well as their underlying mechanisms, in a subtropical coniferous plantation in southeastern China. It was found that daily ET decreased from 5.34 to 1.84 mm during the intensive drought period and recovered to 4.80 mm during the subsquent recovering drought period. Path analysis indicated that ET was mainly determined by canopy conductance and deep soil water content (50 cm) during the intensive drought and recovering drought periods, respectively. The canopy conductance offset the positive effect of air vapor pressure deficit on ET when suffering drought stress, while the canopy conductance enhanced the positive effect of air temperature on ET during the late growing season. Because the fine roots of this plantation are mainly distributed in shallow soil, and the soil water in the upper 40 cm did not satisfy the demand for ET, stomatal closure and defoliation were evident as physiological responses to drought stress.
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References
Baldocchi, D. D., L. K. Xu, and N. Kiang, 2004: How plant functional-type, weather, seasonal drought, and soil physical properties alter water and energy fluxes of an oak-grass savanna and an annual grassland. Agricultural and Forest Meteorology, 123, 13–39.
Bracho, R., T. L. Powell, S. Dore, J. H. Li, C. R. Hinkle, and B. G. Drake, 2008: Environmental and biological controls on water and energy exchange in Florida scrub oak and pine flatwoods ecosystems. J. Geophys. Res., 113, G02004, doi: 10.1029/2007jg000469.
Bréda, N., R. Huc, A. Granier, and E. Dreyer, 2006: Temperate forest trees and stands under severe drought: A review of ecophysiological responses, adaptation processes and long-term consequences. Annals of Forest Science, 63, 625–644.
Brümmer, C., and Coauthors, 2012: How climate and vegetation type influence evapotranspiration and water use efficiency in Canadian forest, peatland and grassland ecosystems. Agricultural and Forest Meteorology, 153, 14–30.
Budyko, M. I., 1974: Climate and Life. Academic Press, 508 pp.
CFA (China’s Forestry Administration), 2005: Forest Resources of China 1999–2003. China Forestry Publishing House, 451 pp. (in Chinese)
Churkina, G., D. Schimel, B. H. Braswell, and X. M. Xiao, 2005: Spatial analysis of growing season length control over net ecosystem exchange. Glob. Change Biol., 11, 1777–1787.
Costa, M. H., M. C. Biajoli, L. Sanches, A. C. M. Malhado, L. R. Hutyra, H. R. da Rocha, R. G. Aguiar, and A. C. de Araújo, 2010: Atmospheric versus vegetation controls of Amazonian tropical rain forest evapotranspiration: Are the wet and seasonally dry rain forests any different? J. Geophys. Res., 115, G04021, doi: 10.1029/2009jg001179.
da Rocha, H. R., M. L. Goulden, S. D. Miller, M. C. Menton, L. D. V. O. Pinto, H. C. de Freitas, and A. M. e Silva Figueira, 2004: Seasonality of water and heat fluxes over a tropical forest in eastern Amazonia. Ecological Applications, 14, 22–32.
Dairaku, K., S. Emori, and T. Nozawa, 2008: Impacts of global warming on hydrological cycles in the Asian monsoon region. Adv. Atmos. Sci., 25, 960–973, doi: 10.1007/s00376-008-0960-1.
Falge, E., and Coauthors, 2001: Gap filling strategies for defensible annual sums of net ecosystem exchange. Agricultural and Forest Meteorology, 107, 43–69.
Flanagan, L. B., L. A. Wever, and P. J. Carlson, 2002: Seasonal and interannual variation in carbon dioxide exchange and carbon balance in a northern temperate grassland. Glob. Change Biol., 8, 599–615.
Goldstein, A. H., and Coauthors, 2000: Effects of climate variability on the carbon dioxide, water, and sensible heat fluxes above a ponderosa pine plantation in the Sierra Nevada (CA). Agricultural and Forest Meteorology, 101, 113–129.
Granier, A. M., and Coauthors, 2007: Evidence for soil water control on carbon and water dynamics in European forests during the extremely dry year: 2003. Agricultural and Forest Meteorology 143, 123–145.
Griffis, T. J., T. A. Black, K. Morgenstern, A. G. Barr, Z. Nesic, G. B. Drewitt, D. Gaumont-Guay, and J. H. McCaughey, 2003: Ecophysiological controls on the carbon balances of three southern boreal forests. Agricultural and Forest Meteorology, 117, 53–71.
Hernández-Santana, V., T. S. David, and J. Martínez-Fernández, 2008: Environmental and plant-based controls of water use in a Mediterranean oak stand. Forest Ecology and Management, 255, 3707–3715.
Hollinger, D. Y., F. M. Kelliher, J. N. Byers, J. E. Hunt, T. M. Mcseveny, and P. L. Weir, 1994: Carbon dioxide exchange between an undisturbed old-growth temperate forest and the atmosphere. Ecology, 75, 134–150.
Huete, A., K. Didan, T. Miura, E. P. Rodriguez, X. Gao, and L. G. Ferreira, 2002: Overview of the radiometric and biophysical performance of the MODIS vegetation indices. Remote Sens. Environ., 83, 195–213.
Humphreys, E. R., T. A. Black, G. J. Ethier, G. B. Drewitt, D. L. Spittlehouse, E.-M. Jork, Z. Nesic, and N. J. Livingston, 2003: Annual and seasonal variability of sensible and latent heat fluxes above a coastal Douglas-fir forest, British Columbia, Canada. Agricultural and Forest Meteorology, 115, 109–125.
Huxman, T. E., A. A. Turnipseed, J. P. Sparks, P. C. Harley, and R. K. Monson, 2003: Temperature as a control over ecosystem CO2 fluxes in a high-elevation, subalpine forest. Oecologia, 134, 537–546.
IPCC, 2007: Climate Change 2007: The Physical Science Basis. Working Group I Contribution to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, Cambridge University Press, New York, 996 pp.
Ishikawa, C., and C. S. Bledsoe, 2000: Seasonal and diurnal patterns of soil water potential in the rhizosphere of blue oaks: Evidence for hydraulic lift. Oecologia, 125, 459–465.
Jarvis, P. G., and K. G. McNaughton, 1986: Stomatal control of transpiration: scaling up from leaf to region. Advances in Ecological Research, 15, 1–49.
Jassal, R. S., T. A. Black, D. L. Spittlehouse, C. Brümmer, and Z. Nesic, 2009: Evapotranspiration and water use efficiency in different-aged Pacific Northwest Douglas-fir stands. Agricultural and Forest Meteorology, 149, 1168–1178.
Kosugi, Y., S. Takanashi, H. Tanaka, S. Ohkubo, M. Tani, M. Yano, and T. Katayama, 2007: Evapotranspiration over a Japanese cypress forest. I. Eddy covariance fluxes and surface conductance characteristics for 3 years. J. Hydrol., 337, 269–283.
Kumagai, T., T. M. Saitoh, Y. Sato, T. Morooka, O. J. Manfroi, K. Kuraji, and M. Suzuki, 2004: Transpiration, canopy conductance and the decoupling coefficient of a lowland mixed dipterocarp forest in Sarawak, Borneo: Dry spell effects. J. Hydrol., 287, 237–251.
Leuning, R., H. A. Cleugh, S. J. Zegelin, and D. Hughes, 2005: Carbon and water fluxes over a temperate Eucalyptus forest and a tropical wet/dry savanna in Australia: Measurements and comparison with MODIS remote sensing estimates. Agricultural and Forest Meteorology, 129, 151–173.
Li, Z. H., Y. P. Zhang, S. S. Wang, G. F. Yuan, Y. Yang, and M. Cao, 2010: Evapotranspiration of a tropical rain forest in Xishuangbanna, southwest China. Hydrological Processes, 24, 2405–2416.
Liu, H. Z., G. Tu, C. B. Fu, and L. Q. Shi, 2008: Three-year variations of water, energy and CO2 fluxes of cropland and degraded grassland surfaces in a semi-arid area of northeastern China. Adv. Atmos. Sci., 25, 1009–1020, doi: 10.1007/s00376-008-1009-1.
Malhi, Y., E. Pegoraro, A. D. Nobre, M. G. P. Pereira, J. Grace, A. D. Culf, and R. Clement, 2002: Energy and water dynamics of a central Amazonian rain forest. J. Geophys. Res., 107, 8061, doi: 10.1029/2001JD000623.
McCaughey, J. H., 1985: Energy-balance storage terms in a mature mixed forest at Petawawa, Ontario—A case-study. Bound.-Layer Meteor., 31, 89–101.
McNaughton, K. G., and T. W. Spriggs, 1986: A mixed-layer model for regional evaporation. Bound.-Layer Meteor., 34, 243–262.
Migliavacca, M., and Coauthors, 2009: Seasonal and interannual patterns of carbon and water fluxes of a poplar plantation under peculiar eco-climatic conditions. Agricultural and Forest Meteorology, 149, 1460–1476.
Mishra, A. K., and V. P. Singh, 2010: A review of drought concepts. J. Hydrol., 391, 202–216.
Monteith, J. L., and M. H. Unsworth, 1990: Principles of Environmental Physics. 2nd ed, Chapman and Hall, 291 pp.
Oliphant, A. J., and Coauthors, 2004: Heat storage and energy balance fluxes for a temperate deciduous forest. Agricultural and Forest Meteorology, 126, 185–201.
Reichstein, M., J. D. Tenhunen, O. Roupsard, J. M. Ourcival, S. Rambal, S. Dore, and R. Valentini, 2002: Ecosystem respiration in two Mediterranean evergreen Holm Oak forests: Drought effects and decomposition dynamics. Functional Ecology, 16, 27–39.
Reichstein, M., and Coauthors, 2005: On the separation of net ecosystem exchange into assimilation and ecosystem respiration: review and improved algorithm. Global Change Biology, 11, 1424–1439.
Saigusa, N., and Coauthors, 2010: Impact of meteorological anomalies in the 2003 summer on Gross Primary Productivity in East Asia. Biogeosciences, 7, 641–655.
Schemske, D. W., and C. C. Horvitz, 1988: Plant animal interactions and fruit production in a neotropical herb: A path analysis. Ecology, 69, 1128–1137.
Webb, E. K., G. I. Pearman, and R. Leuning, 1980: Correction of flux measurements for density effects due to heat and water vapour transfer. Quart. J. Roy. Meteor. Soc., 106, 85–100.
Wen, X. F., H. M. Wang, J. L. Wang, G. R. Yu, and X. M. Sun, 2010: Ecosystem carbon exchanges of a subtropical evergreen coniferous plantation subjected to seasonal drought, 2003–2007. Biogeosciences, 7, 357–369.
Wilczak, J. M., S. P. Oncley, and S. A. Stage, 2001: Sonic anemometer tilt correction algorithms. Bound.-Layor. Meteor., 99, 127–150.
Wilson, K. B., and D. D. Baldocchi1, 2000: Seasonal and interannual variability of energy fluxes over a broadleaved temperate deciduous forest in North America. Agricultural and Forest Meteorology, 100, 1–18.
Wilson, K. B., and Coauthors, 2002: Energy partitioning between latent and sensible heat flux during the warm season at FLUXNET sites. Water Resour. Res., 38, 30-1–30-11.
Zhang, W. J., H. M. Wang, X. F. Wen, F. T. Yang, Z. Q. Ma, X. M. Sun, and G. R. Yu, 2011: Freezing-induced loss of carbon uptake in a subtropical coniferous plantation in southern China. Annals of Forest Science, 68, 1151–1161.
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Tang, Y., Wen, X., Sun, X. et al. The limiting effect of deep soilwater on evapotranspiration of a subtropical coniferous plantation subjected to seasonal drought. Adv. Atmos. Sci. 31, 385–395 (2014). https://doi.org/10.1007/s00376-013-2321-y
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DOI: https://doi.org/10.1007/s00376-013-2321-y