Index Catalog // ScholarsArchive@OSU

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:: , KATHERINE A. MCCULLOH2, DAVID R. WOODRUFF3 & FREDERICK C. MEINZER3 1Nicholas School of the Environment

Hydraulic safety margins and embolism reversal in stems and leaves: Why are conifers and angiosperms so different?

Creator:: Johnson, Daniel M., McCulloh, Katherine A., Woodruff, David R., and Meinzer, Frederick C.
Abstract:: Angiosperm and coniferous tree species utilize a continuum of hydraulic strategies. Hydraulic safety margins (defined as differences between naturally occurring xylem pressures and pressures that would cause hydraulic dysfunction, or differences between pressures resulting in loss of hydraulic function in adjacent organs (e.g., stems vs. leaves) tend to be much...
Resource Type:: Article
Full Text:: a A R R A A K P X E C V N C 1 p m m s 0 h Plant Science 195 (2012) 48– 53 Contents lists

A comparison of the hydraulic efficiency of a palm species (Iriartea deltoidea) with other wood types

Creator:: Renninger, Heidi J., McCulloh, Katherine A., and Phillips, Nathan
Abstract:: Palms are an important component of tropical ecosystems, living alongside dicotyledonous trees, even though they have a very different growth pattern and vascular system. As monocots, vessels in palms are located within vascular bundles and, without a vascular cambium that many dicotyledonous trees possess, palms cannot add additional vessels to...
Resource Type:: Article
Full Text:: Heidi J. Renninger 1* , Katherine A. McCulloh 2 , Nathan Phillips 1 1 Boston University

Forest soil characteristics in a chronosequence of harvested Douglas-fir forests

Creator:: Griffiths, Robert P. and Swanson, Alan K.
Abstract:: This study was designed to measure the microbiological and chemical characteristics of forest soils in a chronosequence of harvested Douglas-fir (Pseusotsuga menziesii (Mirb.) Franco) stands in different climatic settings. Mineral soil samples were collected along transects running from old-growth (OG) forests into harvested stands of ages 5, 15, and 40...
Resource Type:: Article
Full Text:: harvested Douglas-fir forests1 Robert P. Griffiths and Alan K. Swanson Abstract: This study was designed

Testing the metabolic theory of ecology

Creator:: Price, Charles A., Weitz, Joshua S., Savage, Van M., Stegen, James, Clarke, Andrew, Coomes, David A., Dodds, Peter S., Etienne, Rampal S., Kerkhoff, Andrew J., McCulloh, Katherine, Niklas, Karl J., Olff, Han, and Swenson, Nathan G.
Abstract:: The metabolic theory of ecology (MTE) predicts the effects of body size and temperature on metabolism through considerations of vascular distribution networks and biochemical kinetics. MTE has also been extended to characterise processes from cellular to global levels. MTE has generated both enthusiasm and controversy across a broad range of...
Resource Type:: Article
Full Text:: J. Kerkhoff,11 Katherine McCulloh,12 Karl J. Niklas,13 Han Olff10 and Nathan G. Swenson14

High diversity and widespread occurrence of mitotic spore mats in ectomycorrhizal Pezizales

Creator:: Healy, R. A., Smith, M. E., Bonito, G. M., Pfister, D. H., Ge, Z-W., Guevara, G. G., Williams, G., Stafford, K., Kumar, L., Lee, T., Hobart, C., Trappe, J., Vilgalys, R., and McLaughlin, D. J.
Abstract:: Fungal mitospores may function as dispersal units and/ or spermatia, and thus play a role in distribution and/or mating of species that produce them. Mitospore production in ectomycorrhizal (EcM) Pezizales is rarely reported, but here we document mitospore production by a high diversity of EcM Pezizales on three continents, in...
Resource Type:: Article
Full Text:: ; University of Minnesota, Department of Plant Biology Stafford, Katherine; Duke University, Department of

Focus on Forestry ; Vol. 8, No. 3 (Fall 1995)

Creator:: Oregon State University. College of Forestry, Brown, George, and Wells, Gail
Abstract:: Magazine of the OSU College of Forestry.
Resource Type:: Other
Full Text:: was started with $12,000 in donations from the family and friends of the late Janet K. Ayer Sachet

Bibliography of bark

Creator:: Ross, William D.
Resource Type:: Technical Report
Full Text:: -950. (G.) Parker, A. K. 1961. "Bark Moisture Relations in Disease Develop- ment: Present Status and

Focus on Forestry ; Fall 1998

Creator:: Oregon State University. College of Forestry, Brown, George, and Wells, Gail
Abstract:: Magazine of the OSU College of Forestry. Vol 11, No. 3
Resource Type:: Other
Full Text:: Dryden Dr. Larry llcewicz Mr. William Mclennan Mr. W. Robinson Mrs. Katherine Wilcox Mrs. Rosanna

Focus on Forestry ; Fall 1997

Creator:: Oregon State University. College of Forestry, Brown, George, Wells, Gail, and White, Seth
Abstract:: Magazine of the OSU College of Forestry. Vol 10, No. 3
Resource Type:: Other
Full Text:: Merlich Katherine and Lawrence Merriam Carol and Earl Nelson Doris and Martin Nygaard Lawrence

ScholarsArchive@OSU

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

Hydraulic safety margins and embolism reversal in stems and leaves: Why are conifers and angiosperms so different?

A comparison of the hydraulic efficiency of a palm species (Iriartea deltoidea) with other wood types

Forest soil characteristics in a chronosequence of harvested Douglas-fir forests

Testing the metabolic theory of ecology

High diversity and widespread occurrence of mitotic spore mats in ectomycorrhizal Pezizales

Focus on Forestry ; Vol. 8, No. 3 (Fall 1995)

Bibliography of bark

Focus on Forestry ; Fall 1998

Focus on Forestry ; Fall 1997

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