Index Catalog // ScholarsArchive@OSU

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

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

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

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

Focus on forestry ; vol. 4, no. 3 (Fall 1991)

Creator:: Oregon State University. College of Forestry
Abstract:: Keywords: Steve Strauss, Rick Strachan, Starker Forests, Wheeler Wood Composites Laboratory, Barbara Middleton, Joan Davies, Lisa Mattes, Larry Chapman, Iwan Ho, Jim WIlson, John Sessions, Brian Kramer, Mike Newton, Faye Stewart, Norma Erickson, Paul Adams, Gordan A. and Priscilla E. Duncan, Jim Trappe, Corey Arentz, Wang Zheng-Qi, Loran L. ("Stub")...
Resource Type:: Other
Full Text:: Timberland Agency Judith L. Fallow Thomas M. Farmer Katherine L. Farr George C. Flanagan Lee E

Oregon State Forester ; Vol. 17, No. 1 (March 1964)

Creator:: OSU Oregon Forestry Alumni Association
Abstract:: Magazine of the OSU Oregon Forestry Alumni Association.
Resource Type:: Other
Full Text:: 1964 Level of Growing Stock Study --~~ ~·rw•~~~· A typical plot of th e recently established Level

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
Abstract:: Magazine of the OSU College of Forestry.
Resource Type:: Other
Full Text:: ; Eldon M Estep; Leola P Ewing; Alvin Leo Farnham; Daryl E Farnham; Arlene A Farr; Katherine L

Bibliography of bark

Creator:: Ross, William D.
Resource Type:: Technical Report
Full Text:: , Katherine, Cheadle, V. I., and Risley, E. B. 1963. 'A View of Ultrastructure of Cucurbita Xylem." Bot.Gaz

Focus on forestry ; vol. 9, no. 3 (Fall 1996)

Creator:: Oregon State University. College of Forestry
Abstract:: Magazine of the OSU College of Forestry.
Resource Type:: Other
Full Text:: activities and programs. We welcome letters, phone calls, and e-mai l comments from readers. Any or all

ScholarsArchive@OSU

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

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

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

Testing the metabolic theory of ecology

Focus on forestry ; vol. 4, no. 3 (Fall 1991)

Oregon State Forester ; Vol. 17, No. 1 (March 1964)

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 ; vol. 9, no. 3 (Fall 1996)

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