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Filtering by: Creator Zwieniecki, Maciej A. Rights Statement No Copyright - United States

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:

No Job Name Evidence for xylem embolism as a primary factor
Effects of forest roads and tree removal in or near wetlands of the Pacific Northwest : a literature synthesis

Creator:

Adamus, Paul R.

Abstract:

Because studies of forestry effects on wetlands have been so infrequent in the Pacific Northwest, each section in this report drew heavily from studies of forestry impacts to streams and riparian zones. After assembly and synthesis, that information was extrapolated, mostly in the form of hypotheses, to the very different...

Resource Type:

Technical Report

Full Text:

Wetlands of the Pacific Northwest: A Literature Synthesis December 2014