Abstract
Key message
Different groundwater conditions affect leaf hydraulic conductance and leaf pressure–volume parameters in Populus euphratica at the extremely arid zone in the northwest of China.
Abstract
Efficient water transport inside leaves constitutes a major determinant of plant function, especially in drought-stressed plants. The previous researches have reported the correlation between leaf hydraulic properties and water availability. In this study, we tested the hypothesis that water relation parameters of Populus euphratica in an extremely arid zone of China are sensitive and acclimated to groundwater depth. We measured leaf hydraulic conductance (K leaf) using rehydration kinetics methods (RKM), pressure–volume (P–V) curves, and leaf vulnerability curves of P. euphratica growing at four groundwater depth gradients. We also assessed the hydraulic safety margins across groundwater depth gradients. We found that K leaf–max shows an increasing trend as the groundwater depth increases, while osmotic potential at full turgor (πft) and turgor loss point (Ψtlp) exhibits a decreasing trend, suggesting that increased tolerance to drought is formed as the groundwater depth increases. Furthermore, safety margins showed positive and negative variations under different groundwater depths, indicating that P. euphratica has formed special drought survival strategies, which can be summarized as a “conservative” strategy in favorable water conditions or a “risk” strategy in severe drought stress.
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References
Aishan T, Halik U, Cyffka B, Kuba M, Abliz A, Baidourela A (2013) Monitoring the hydrological and ecological response to water diversion in the lower reaches of the Tarim River, Northwest China. Quatern Int 311:155–162
An H, Xu H, Ye M, Yu P, Gong J (2011) The relationship between Populus euphratica’s radial increment and groundwater level at the lower reach of Tarim River. Acta Ecol Sin 31(8):2053–2059 (in Chinese with English abstract)
Bartlett MK, Scoffoni C, Sack L (2012) The determinants of leaf turgor loss point and prediction of drought tolerance of species and biomes: a global meta-analysis. Ecol Lett 15:393–405
Blackman CJ, Brodribb TJ, Jordan GJ (2010) Leaf hydraulic vulnerability is related to conduit dimensions and drought resistance across a diverse range of woody angiosperms. New Phytol 188:1113–1123
Blackman CJ, Gleason SM, Chang Y, Cook AM, Laws C, Westoby M (2014) Leaf hydraulic vulnerability to drought is linked to site water availability across a broad range of species and climates. Ann Bot 114:435–440
Brodribb TJ, Holbrook NM (2003) Stomatal closure during leaf dehydration, correlation with other leaf physiological traits. Plant Physiol 132:2166–2173
Brodribb TJ, Holbrook NM (2004) Stomatal protection against hydraulic failure: a comparison of coexisting ferns and angiosperms. New Phytol 162:663–670
Brodribb TJ, Holbrook NM (2005) Water stress deforms tracheids peripheral to the leaf vein of a tropical conifer. Plant Physiol 137:1139–1146
Brodribb TJ, Holbrook NM (2006) Declining hydraulic efficiency as transpiring leaves desiccate: two types of response. Plant Cell Environ 29:2205–2215
Brodribb TJ, Holbrook NM (2007) Forced depression of leaf hydraulic conductance in situ: effects on the leaf gas exchange of forest trees. Funct Ecol 21:705–712
Brodribb TJ, Holbrook NM, Zwieniecki MA, Palma B (2005) Leaf hydraulic capacity in ferns, conifers and angiosperms: impacts on photosynthetic maxima. New Phytol 165:839–846
Brodribb TJ, Feild TS, Sack L (2010) Viewing leaf structure and evolution from a hydraulic perspective. Funct Plant Biol 37:488–498
Chen Y, Chen Y, Li W, Xue Y, Zhang H (2003a) Analysis on the change of drought stress on praline of Populus euphratica in the Lower Reaches of Tarim River. Arid Land Geo 26:420–424 (in Chinese with English abstract)
Chen Y, Chen Y, Li W, Zhang H (2003b) Response of the accumulation of proline in the bodies of Populus euphratica to change of underground water level. Chin Sci Bull 48:958–961 (in Chinese with English abstract)
Chen Y, Chen Y, Li W, Zhang H (2004a) Analysis on the physiological characteristic of Populus euphratica under drought stress in the lower reaches of Tarim River. Acta Bot Boreali-Occidentalla Sin 24:1943–1948 (in Chinese with English abstract)
Chen Y, Wang Q, Ruan X, Li W, Chen Y (2004b) Physiological response of Populus euphratica to artificial water–recharge of the lower reaches of Tarim River. Acta Bot Sin 46:1393–1401 (in Chinese with English abstract)
Chen Y, Wang Q, Li W, Ruan X, ZhangL Chen Y (2006) Rational groundwater table indicated by the eco-physiological parameters of the vegetation: a case study of ecological restoration in the lower reaches of the Tarim River. Chin Sci Bull 51:8–15
Chen Y, Chen Y, Xu C, Li W (2012) Groundwater depth affects the daily course of gas exchange parameters of Populus euphratica in arid areas. Environ Earth Sci 66:433–440
Clifford SC, Arndt S, Corlett JE, Joshi S, Sankhla N, Popp M, Jones HG (1998) The role of solute accumulation, osmotic adjustment and changes in cell wall elasticity in drought tolerance in Ziziphus mauritiana (Lamk.). J Exp Bot 49:967–977
Dong XJ, Zhang XS (2001) Some observations of the adaptations of sandy shrubs to the arid environment in the Mu Us Sandland: leaf water relations and anatomic features. J Arid Environ 48:41–48
Dunbar-Co S, Sporck MJ, Sack L (2009) Leaf trait diversification and design in seven rare taxa of the Hawaiian plantago radiation. Int J Plant Sci 170:61–75
Engelbrecht BM, Comita LS, Condit R, Kursar TA, Tyree MT, Turner BL, Hubbell SP (2007) Drought sensitivity shapes species distribution patterns in tropical forests. Nature 447:80–82
Garnier E, Cortez J, Billes G, Navas ML, Roumet C, Debussche M, Laurent G, Blanchard A, Aubry D, Bellmann A, Neill C, Toussaint JP (2004) Plant functional markers capture ecosystem properties during secondary succession. Ecology 85:2630–2637
Gries D, Zeng F, Foetzki A, Arndt SK, Bruelheide H, Thomas FM, Zhang X, Runge M (2003) Growth and water relations of Tamarix ramosissima and Populus euphratica on Taklamakan desert dunes in relation to depth to a permanent water table. Plant Cell Environ 26:725–736
Guyot G, Scoffoni C, Sack L (2012) Combined impacts of irradiance and dehydration on leaf hydraulic conductance: insights into vulnerability and stomatal control. Plant Cell Environ 35:857–871
Halik U, Zheng C, Habibulla A, Cyffka B, Opp C (2011) Response of Populus Euphratica to groundwater level after water diversion to lower Reaches of Tarim River. Bull Soil Water Conserv 31(5):18–22 (in Chinese with English abstract)
Johnson DM, Meinzer FC, Woodruff DR, McCulloh KA (2009) Leaf xylem embolism, detected acoustically and by cryo-SEM, corresponds to decreases in leaf hydraulic conductance in four evergreen species. Plant Cell Environ 32:828–836
Johnson DM, McCulloh KA, Meinzer FC, Woodruff DR, Eissenstat DM (2011) Hydraulic patterns and safety margins, from stem to stomata, in three eastern US tree species. Tree Physiol 31:659–668
Johnson DM, McCulloh KA, Woodruff DR, Meinzer FC (2012) Hydraulic safety margins and embolism reversal in stems and leaves: why are conifers and angiosperms so different? Plant Sci 195:48–53
Lammerts E, Maas C, Grootjans A (2001) Groundwater variables and vegetation in dune slacks. Ecol Eng 17:33–47
Lamont BB, Lamont HC (2000) Utilizable water in leaves of 8 arid species as derived from pressure–volume curves and chlorophyll fluorescence. Physiol Plantarum 110:64–71
Lawlor D, Cornic G (2002) Photosynthetic carbon assimilation and associated metabolism in relation to water deficits in higher plants. Plant Cell Environ 25:275–294
Lenz TI, Wright IJ, Westoby M (2006) Interrelations among pressure–volume curve traits across species and water availability gradients. Physiol Plant 127:423–433
Li J, Yu B, Zhao C, Nowak RS, Zhao Z, Sheng Y (2013) Physiological and morphological responses of Tamarix ramosissima and Populus euphratica to altered groundwater availability. Tree Physiol 33:57–68
Lo Gullo MA, Nardini A, Trifilò P, Salleo S (2003) Changes in leaf hydraulics and stomatal conductance following drought stress and irrigation in Ceratonia siliqua (Carob tree). Physiol Plant 117:186–194
Martorell S, Medrano H, Tomàs M, Escalona JM, Flexas J, Diaz-Espejo A (2015) Plasticity of vulnerability to leaf hydraulic dysfunction during acclimation to drought in grapevines: an osmotic-mediated process. Physiol Plant 153:381–391
McCulloh KA, Johnson DM, Meinzer FC, Woodruff DR (2014) The dynamic pipeline: hydraulic capacitance and xylem hydraulic safety in four tall conifer species. Plant Cell Environ 37:1171–1183
Merchant A, Callister A, Arndt S, Tausz M, Adams M (2007) Contrasting physiological responses of six Eucalyptus species to water deficit. Ann Bot 100:1507–1515
Nardini A, Luglio J (2014) Leaf hydraulic capacity and drought vulnerability: possible trade-offs and correlations with climate across three major biomes. Funct Ecol 28:810–818
Nardini A, Salleo S, Raimondo F (2003) Changes in leaf hydraulic conductance correlate with leaf vein embolism in Cercis siliquastrum L. Trees 17:529–534
Nardini A, Pedà G, Rocca NL (2012) Trade-offs between leaf hydraulic capacity and drought vulnerability: morpho-anatomical bases, carbon costs and ecological consequences. New Phytol 196:788–798
Nardini A, Lo Gullo MA, Trifilò P, Salleo S (2014) The challenge of the Mediterranean climate to plant hydraulics: responses and adaptations. Environ Exp Bot 103:68–79
Pou A, Medrano H, Flexas J, Tyerman SD (2013) A putative role for TIP and PIP aquaporins in dynamics of leaf hydraulic and stomatal conductances in grapevine under water stress and re-watering. Plant Cell Environ 36:828–843
Rzepecki A, Zeng F, Thomas F (2011) Xylem anatomy and hydraulic conductivity of three co–occurring desert phreatophytes. J Arid Environ 75:338–345
Sack L, Holbrook NM (2006) Leaf hydraulics. Annu Rev Plant Physiol Plant Mol Biol 57:361–381
Sack L, Scoffoni C (2012) Measurement of leaf hydraulic conductance and stomatal conductance and their responses to irradiance and dehydration using the evaporative flux method (EFM). J Vis Exp. doi:10.3791/4179
Sack L, Tyree MT (2005) Leaf hydraulics and its implications in plant structure and function. In: Holbrook NM, Zwieniecki MA (eds) Vascular transport in plants. Elsevier Academic Press, London, pp 93–114
Sack L, Cowan PD, Jaikumar N, Holbrook NM (2003) The ‘hydrology’ of leaves: co-ordination of structure and function in temperate woody species. Plant Cell Environ 26:1343–1356
Sack L, Streeter CM, Holbrook NM (2004) Hydraulic analysis of water flow through leaves of sugar maple and red oak. Plant Physiol 134:1824–1833
Sack L, Pasquet-Kok J, PrometheusWiki contributors (2011) Leaf pressure–volume curve parameters. http://prometheuswiki.publish.csiro.au/tiki–index.php?page=leaf+–pressure–volume+curve+parameters. Accessed 25 Dec 2014
Scoffoni C, Pou A, Aasamaa K, Sack L (2008) The rapid light response of leaf hydraulic conductance: new evidence from two experimental methods. Plant Cell Environ 31:1803–1812
Scoffoni C, Rawls M, McKown A, Cochard H, Sack L (2011) Decline of leaf hydraulic conductance with dehydration: relationship to leaf size and venation architecture. Plant Physiol 156:832–843
Scoffoni C, McKown AD, Rawls M, Sack L (2012) Dynamics of leaf hydraulic conductance with water status: quantification and analysis of species differences under steady state. J Exp Bot 63:643–658
Scoffoni C, Vuong C, Diep S, Cochard H, Sack L (2014) Leaf shrinkage with dehydration: coordination with hydraulic vulnerability and drought tolerance. Plant Physiol 164:1772–1788
Shatil-Cohen A, Attia Z, Moshelion M (2011) Bundle-sheath cell regulation of xylem-mesophyll water transport via aquaporins under drought stress: a target of xylem-borne ABA? Plant J 67:72–80
Si J, Feng Q, Cao S, Yu T, Zhao C (2014) Water use sources of desert riparian Populus euphratica forests. Environ Monit Assess 186:5469–5477
Solomon S, Qin D, Manning M (ed) Climate Change 2007: the physical science basis, vol. 4. Cambridge University Press, Cambridge, pp 847–940
Tang G, Li X, Lin L, Guo Z, Li C, Guo H, Zeng F (2015) Impact of phloem girdling on water status in desert plants Alhagi sparsifolia Shap. (Fabaceae) and Karelinia Caspica (Pall.) Less. (Asteraceae). Braz J Bot 34(4):717–728
Targetti S, Messeri A, Stagliano N, Argenti G (2013) Leaf functional traits for the assessment of succession following management in semi–natural grasslands: a case study in the North Apennines, Italy. Appl Veg Sci 16:325–332
Wang Q, Ruan X, Chen Y, Li W (2007) Eco-physiological response of Populus euphratica Oliv. to water release of the lower reaches of the Tarim River, China. Environ Geol 53:349–357
Xu G, Li Y, Xu H (2011) Seasonal variation in plant hydraulic traits of two co-occurring desert shrubs, Tamarix ramosissima and Haloxylon ammodendron, with different rooting patterns. Ecol Res 26:1071–1080
Zhang YJ, Rockwell FE, Wheeler JK, Holbrook NM (2014) Reversible deformation of transfusion tracheids in Taxus baccataIs associated with a reversible decrease in leaf hydraulic conductance. Plant Physiol 165:1557–1565
Zhou H, Chen Y, Li W, Ayup M (2013) Xylem hydraulic conductivity and embolism in riparian plants and their responses to drought stress in desert of Northwest China. Ecohydrology 6:984–993
Zhu C, Chen Y, Li W, Chen Y, Ma J, Fu A (2011) Effects of groundwater decline on Populus euphratica at hyper–arid regions: the lower Reaches of the Tarim River in XinJiang, China. Fresen Environ Bull 20:3326–3337
Zolfaghar S, Villalobos-Vega R, Cleverly J, Zeppel M, Rumman R, Eamus D (2014) The influence of depth-to-groundwater on structure and productivity of Eucalyptus woodlands. Aust J Bot 62:428–443
Zolfaghar S, Villalobos-Vega R, Cleverly J, Eamus D (2015) Co-ordination among leaf water relations and xylem vulnerability to embolism of Eucalyptus trees growing along a depth-to-groundwater gradient. Tree Physiol 35(7):732–743
Acknowledgments
We thank Dr. Christine Scoffoni for her great help with the measurement of the pressure–volume curve. This work was supported by the National Natural Science Foundation of China (Grant No. 41371515, No. 41301314) and the National Science and Technology Support Plan (2014BAC15B02).
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Communicated by M. Zwieniecki.
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Pan, Y., Chen, Y., Chen, Y. et al. Impact of groundwater depth on leaf hydraulic properties and drought vulnerability of Populus euphratica in the Northwest of China. Trees 30, 2029–2039 (2016). https://doi.org/10.1007/s00468-016-1430-5
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DOI: https://doi.org/10.1007/s00468-016-1430-5