The influence of predawn leaf water potential on stomatal responses to atmospheric water content at constant C(i) and on stem hydraulic conductance and foliar ABA concentrations

Journal of Experimental Botany

Volumn 50, Issue 331, 1999, Pages 243-251

  Thomas, D S ^a   Eamus, D ^a  

^a CHARLES DARWIN UNIVERSITY   (Australia)

Author keywords

ABA; Eucalyptus tetrodonta; Hydraulic conductance; Stomatal sensitivity; Transpiration

Indexed keywords

EUCALYPTUS TETRODONTA;

EID: 0032967206     PISSN: 00220957     EISSN: None     Source Type: Journal    
DOI: 10.1093/jxb/50.331.243     Document Type: Article

References (44)

1. Alder NN, Spree JS, Pockman WT. 1996. Root and stem xylem embolism, stomatal conductance, and leaf turgor in Acer grandidentatum populations along a soil moisture gradient. Oecologia 105, 293-301.
2. 2 and water vapour in the air. Plant, Cell and Environment 16, 771-783.
3. 2-enrichment. Journal of Experimental Botany 45, 539-546.
4. Breda N, Cochard H, Dreyer E, Granier A. 1993. Field comparison of transpiration, stomatal conductance and vulnerability to cavitation of Quercus petraea and Quercus robur under water stress. Annales des Sciences Forestieres 50, 571-582.
5. Bunce JA. 1997. Does transpiration control stomatal responses to water vapour pressure deficit? Plant, Cell and Environment 20, 131-135.
6. Chaves MM. 1991. Effects of water deficits on carbon assimilation. Journal of Experimental Botany 42, 1-16.
7. 2 enrichment. Environmental Pollution 90, 41-49.
8. Else MA, Hall KC, Arnold CM, Davies WJ, Jackson MB. 1995. Export of abscisic acid, 1-aminocyclopropane-1-carboxylic acid, phosphate, and nitrate from roots to shoots of flooded tomato plants. Plant Physiology 107, 377-384.
9. Farquhar GD. 1978. Feedforward responses of stomata to humidity. Australian Journal of Plant Physiology 5, 787-800.
10. Franks PJ, Cowan IR, Farquhar GD. 1997. The apparent feedforward response of stomata to air vapour pressure deficit: information revealed by different experimental procedures with two rainforest trees. Plant, Cell and Environment 20, 142-145.
11. Gollan T, Turner NC, Schulze E-D. 1985. The responses of stomata and leaf gas exchange to vapour pressure deficits and soil water content. III. In the sclerophyllous woody species Nerium oleander. Oecologia 65, 356-362.
12. Gowing DJG, Jones HG, Davies WJ. 1993. Xylem-transported abscisic acid: the relative importance of its mass and its concentration in the control of stomatal aperture. Plant, Cell and Environment 16, 453-459.
13. 2 partially restores photosynthesis in sunflower at low water potentials. Planta 181, 378-384.
14. Grantz DA. 1990. Plant response to atmospheric humidity. Plant. Cell and Environment 13, 667-679.
15. KoIb KJ, Sperry JS, Lamont BB. 1996. A method for measuring hydraulic conductance and embolism in entire root and shoot systems. Journal of Experimental Botany 47, 1805-1810.
16. Korner C, Cochrane PM. 1985. Stomatal responses and water relations of Eucalyptus pauciflora in summer along an elevational gradient. Oecologia 66, 443-455.
17. Lichtenthaler HK, Wellburn AR. 1983. Determinations of total carotenoids and chlorophylls a and h of leaf extracts in different solvents. Biochemical Society Transactions 11, 591-592.
18. Loveys BR, Robinson SP, Downton WJS. 1987. Seasonal and diurnal changes in abscisic acid and water relations of apricot leaves (Prunus armeniaca L.). New Phytologist 107, 15-27.
19. Loveys BR, van Dijk HM. 1988. Improved extraction of abscisic acid from plant tissue. Australian Journal of Plant Physiology 15, 421-427.
20. Maroco JP, Pereira JS, Chaves MM. 1997. Stomatal responses to leaf-to-air vapour pressure deficit in sahelian species. Australian Journal of Plant Physiology 24, 381-387.
21. Melzack RN, Bravado B, Riov J. 1985. The effects of water stress on photosynthesis and related parameters in Pinus halepensis. Physiologia Plantarum 64, 295-300.
22. Meinzer FC, Andrade JL, Goldstein G, Holbrook NM, Cavelair J, Jackson P. 1997. Control of transpiration from the upper canopy of a tropical forest: the role of stomatal, boundary layer and hydraulic architecture components. Plant, Cell and Environment 20, 1242-1252.
23. Monteith JL. 1995. A reinterpretation of stomatal responses to humidity. Plant, Cell and Environment 18, 357-364.
24. 2. In: Zeiger E, Farquhar DG, Cowan IR, eds. Stomatal function. Stanford: Stanford University Press, 229-251.
25. 4 grass species. Plant Physiology 71, 789-796.
26. 2 by plants. Plant, Cell and Environment 13, 731-737.
27. Mott K, Parkhurst DF. 1991. Stomatal response to humidity in air and helox. Plant, Cell and Environment 14, 174-182.
28. Myers B, Duff GA, Eamus D, Fordyce I, O'Grady A, Williams W. 1997. Seasonal variations in water relations of trees of differing phenology in a wet-dry tropical savanna near Darwin, NT. Australian Journal of Botany 45, 225-240.
29. Prior LD, Eamus D, Duff GA. 1997. Seasonal and diurnal patterns of carbon assimilation, stomatal conductance and leaf water potential in Eucalyptus tetrodonta saplings in a wet-dry savanna in northern Australia. Australian Journal of Botany 45, 241-258.
30. Schulze E-D. 1986. Carbon dioxide and water vapour exchange in response to drought in the atmosphere and in the soil. Annual Review of Plant Physiology 37, 247-274.
31. Schulze E-D. 1993. Soil water deficits and atmospheric humidity as environmental signals. In: Smith JAC, Griffiths H, eds. Water deficits: plant responses from cell to community. Oxford: Bios Scientific Publishers Limited. 129-145.
32. Sharkey TD. 1984. Transpiration-induced changes in the photosynthetic capacity of leaves. Planta 160, 143-150.
33. Sperry JS, Alder NN, Eastlack SE. 1993. The effect of reduced hydraulic conductance on stomatal conductance and xylem cavitation. Journal of Experimental Botany 44, 1075-1082.
34. Tardieu F, Davies WJ. 1992. Stomatal response to abscisic acid is a function of current plant water status. Plant Physiology 98, 540-545.
35. Taylor JA, Tulloch D. 1985. Rainfall in the wet-dry tropics: extreme events at Darwin and similarities between years during the period 1870 1983. Australian Journal of Ecology 10, 281-295.
36. Turner NC, Schulze E-D, Gollan T. 1984. The responses of stomata and leaf gas exchange to vapor pressure deficits and soil water content. I. Species comparison at high soil water contents. Oecologia 63, 338-342.
37. Turner NC, Schulze E-D, Gollan T. 1985. The responses of stomata and leaf gas exchange to vapour pressure deficits and soil water content. II. In the mesophyllic herbaceous species Helianthus annus. Oecologia 65, 348-355.
38. Tyree MT, Ewers FW. 1991. Tansley Review 34. The hydraulic architecture of trees and other woody plants. New Phytologist 119, 345-360.
39. Tyree MT, Ewers FW. 1996. Hydraulic architecture of woody tropical plants. In: Mulkey SS, Chazdon RL, Smith APS, eds. Tropical forest plant ecophysiology. New York: Chapman and Hall, 217-243.
40. Wartinger A, Heilmeier H, Hartung W, Schulze E-D. 1990. Daily and seasonal courses of leaf conductance and abscisic acid in the xylem sap of almond trees [Prunus dulcis (Miller) D.A. Webb] under desert conditions. New Phytologist 116, 581-587.
41. Williams JE, Davis SD, Portman K. 1997a. Xylem embolism in seedlings and resprouts of Adenostoma fasciculatum. Australian Journal of Botany 45, 291-300.
42. Williams RJ, Myers B, Muller WJ, Duff GA, Eamus D. 1997b. Phenology of the major woody plants of savanna in the wet dry tropics of northern Australia. Ecology 78, 2542-2558.
43. Wilson BA, Brocklehurst PS, Clark MJ, Dickinson KJM. 1990. Vegetation of the Northern territory, Australia. Conservation Commission of the Northern Territory, Technical report no 49, Darwin.
44. Zhang J, Schurr U, Davies WJ. 1987. Control of stomatal behaviour by abscisic acid which apparently originates in the roots. Journal of Experimental Botany 38, 1174-1181.