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Filtering by: Creator Brodersen, C.M. License Public Domain Mark 1.0

Evidence for xylem embolism as a primary factor in dehydration-induced declines in leaf hydraulic conductance

Creator:

Johnson, Daniel M., McCulloh, Katherine A., Woodruff, David R., and Meinzer, Frederick C.

Abstract:

Hydraulic conductance of leaves (K[subscript leaf]) typically decreases with increasing water stress and recent studies have proposed different mechanisms responsible for decreasing K[subscript leaf]. We measured K[subscript leaf] concurrently with ultrasonic acoustic emissions (UAEs) in dehydrating leaves of several species to determine whether declining K[subscript leaf] was associated with xylem...

Resource Type:

Article

Full Text:

(Zwieniecki & Holbrook 2009; Brodersen et al. 2010; Nardini, Lo Gullo & Salleo 2011; Secchi & Zwieniecki 2011