Water Relations Of Red Spruce Seedlings Treated With Acid Mist

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dc.contributor.author Eamus, Derek en_US
dc.contributor.author Leith, I en_US
dc.contributor.author Fowler, D en_US
dc.contributor.editor en_US
dc.date.accessioned 2011-02-07T06:21:38Z
dc.date.available 2011-02-07T06:21:38Z
dc.date.issued 1989 en_US
dc.identifier 2006012338 en_US
dc.identifier.citation Eamus Derek, Leith I, and Fowler D 1989, 'Water Relations Of Red Spruce Seedlings Treated With Acid Mist', Heron Publishing, vol. 5, no. 3, pp. 387-397. en_US
dc.identifier.issn 0829-318X en_US
dc.identifier.other C1UNSUBMIT en_US
dc.identifier.uri http://hdl.handle.net/10453/13431
dc.description.abstract Pressure?volume curves, day and night transpiration rates, needle drying curves, and shoot water potentials were determined for 2-year-old red spruce trees that had been exposed for three months to a range of acid mists (pH 2.5 to pH 5.0) containing equimolar (NH4)2SO4 and HNO3. No effect of acid mist was observed on cuticular resistance or on the rates of day and night transpiration, although trees exposed to acid mist exhibited symptoms of mild water stress. Significant decreases in maximum turgor, the relative water content (RWC) associated with zero turgor, and bulk volumetric elastic modulus occurred as the pH of the mist decreased from 5.0 to 2.5. At all RWC values, there was an increase in solute potential as mist pH decreased. Shoot water potential declined with a decrease in pH of the mist. en_US
dc.language en_US
dc.publisher Heron Publishing en_US
dc.relation.isbasedon http://dx.doi.org/10.1093/treephys/5.3.387 en_US
dc.title Water Relations Of Red Spruce Seedlings Treated With Acid Mist en_US
dc.parent Tree Physiology en_US
dc.journal.volume 5 en_US
dc.journal.number 3 en_US
dc.publocation Victoria en_US
dc.identifier.startpage 387 en_US
dc.identifier.endpage 397 en_US
dc.cauo.name SCI.Environmental Sciences en_US
dc.conference Verified OK en_US
dc.for 070500 en_US
dc.personcode 000006 en_US
dc.personcode 0000033273 en_US
dc.personcode 0000033266 en_US
dc.percentage 100 en_US
dc.classification.name Forestry Sciences en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity en_US
dc.location.activity en_US
dc.description.keywords NA en_US
dc.staffid en_US

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