Index Catalog // ScholarsArchive@OSU

Early Selection for Improving Volume Growth in Coastal Douglas-fir Breeding Programs

Creator:: Ye, T. Z. and Jayawickrama, K. J. S.
Abstract:: Measurements on growth traits up to 41 years of age from 68 progeny sites in eight first-generation breeding zones of coastal Douglas-fir (Pseudotsuga menziesii [MIRB.] FRANCO var. menziesii) in the US Pacific Northwest were used to investigate age trends of genetic parameters and to determine optimum age of selection. Heritabilities...
Resource Type:: Article
Full Text:: . A., S. A. CAMPBELL, J. R. POWELL, B. E. WOLFE, R. M. CALLAWAY, G. C. THELEN, S. HALLET, D. PRATI

Real-time observation of hydrogen absorption by LaNi₅ with quasi-dynamic neutron tomography

Creator:: Wood, Bradley M., Ham, Kyungmin, Hussey, Daniel S., Jacobson, David L., Faridani, Adel, Kaestner, Anders, Vajo, John J., Liu, Ping, Dobbins, Tabbetha A., and Butler, Leslie G.
Abstract:: The uptake of hydrogen by lanthanum pentanickel (LaNi₅) to form lanthanum nickel hydride (LaNi₅H₆) is followed with three-dimensional imaging by neutron tomography. The hydrogen absorption process is slower than the time needed for acquiring a single radiograph, about 10 s, but fast relative to the time to acquire a fully-sampled...
Resource Type:: Article
Full Text:: , Anders Kaestner e, John J. Vajo f, Ping Liu f, Tabbetha A. Dobbins g, Leslie G. Butler b,⇑ aCenter for

Oregon and Eldorado; or, Romance of the rivers [Columbia and Amazon]

Creator:: Bulfinch, Thomas, 1796-1867
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: AGE OF FABLE," "THE AGE OF CHJVALRY/' BTC. BOSTON: J. E. TILTON AND COMPANY. I 866. Entered

Precipitation-snowmelt timing and snowmelt augmentation of large peak flow events, western Cascades, Oregon

Creator:: Jennings, Keith and Jones, Julia A.
Abstract:: This study tested multiple hydrologic mechanisms to explain snowpack dynamics in extreme rain-on-snow floods, which occur widely in the temperate and polar regions. We examined 26, 10 day large storm events over the period 1992–2012 in the H.J. Andrews Experimental Forest in western Oregon, using statistical analyses (regression, ANOVA, and...
Resource Type:: Article

John R. Commons, his assault on laissez-faire

Creator:: Harter, Lafayette G., Jr.
Resource Type:: Book
Full Text:: John R. Commons, his assault on laissez-faire STUDIES IN

A dynamic leaf gas-exchange strategy is conserved in woody plants under changing ambient CO₂: evidence from carbon isotope discrimination in paleo and CO₂ enrichment studies

Creator:: Voelker, Steven L., Brooks, J. Renée, Meinzer, Frederick C., Anderson, Rebecca, Bader, Martin K.-F., Battipaglia, Giovanna, Becklin, Katie M., Beerling, David, Bert, Didier, Betancourt, Julio L., Dawson, Todd E., Domec, Jean-Christophe, Guyette, Richard P., Körner, Christian, Leavitt, Steven W., Linder, Sune, Marshall, John D., Mildner, Manuel, Ogée, Jérôme, Panyushkina, Irina, Plumpton, Heather J., Pregitzer, Kurt S., Saurer, Matthias, Smith, Andrew R., Siegwolf, Rolf T. W., Stambaugh, Michael C., Talhelm, Alan F., Tardif, Jacques C., Van de Water, Peter K., Ward, Joy K., and Wingate, Lisa
Abstract:: Rising atmospheric [CO₂], cₐ, is expected to affect stomatal regulation of leaf gas-exchange of woody plants, thus influencing energy fluxes as well as carbon (C), water, and nutrient cycling of forests. Researchers have proposed various strategies for stomatal regulation of leaf gas-exchange that include maintaining a constant leaf internal [CO₂],...
Resource Type:: Article
Full Text:: , JOHN D . MARSHALL 2 0 , 2 1 , MANUEL MILDNER 1 7 , J �ER ÔME OG �EE 1 4 , 1 8 , I R INA PANYUSHK INA

The role of pre-event canopy storage in throughfall and stemflow by using isotopic tracers

Creator:: Allen, S. T., Brooks, J. R., Keim, R. F., Bond, B. J., and McDonnell, J. J.
Abstract:: Stable isotopes can be a valuable tool for tracing the redistribution, storage, and evaporation of water associated with canopy interception of rainfall. Isotopic differences between throughfall and rainfall have been attributed to three mechanisms: evaporative fractionation, isotopic exchange with ambient vapor, and temporal redistribution. We demonstrate the potential importance of...
Resource Type:: Article
Full Text:: using isotopic tracers Allen, S. T., Brooks, J. R., Keim, R. F., Bond, B. J. and McDonnell, J. J. (2014

Linking nonstructural carbohydrate dynamics to gas exchange and leaf hydraulic behavior in Pinus edulis and Juniperus monosperma

Creator:: Woodruff, David R., Meinzer, Frederick C., Marias, Danielle E., Sevanto, Sanna, Jenkins, Michael W., and McDowell, Nate G.
Abstract:: Leaf hydraulics, gas exchange and carbon storage in Pinus edulis and Juniperus monosperma, two tree species on opposite ends of the isohydry–anisohydry spectrum, were analyzed to examine relationships between hydraulic function and carbohydrate dynamics. Leaf hydraulic vulnerability, leaf water potential (Wl), leaf hydraulic conductance (Kleaf), photosynthesis (A), stomatal conductance (gs)...
Resource Type:: Article
Full Text:: John Wiley & Sons Ltd. Version of Record http://cdss.library.oregonstate.edu/sa-termsofuse

Dynamics of leaf water relations components in co-occurring iso- and anisohydric conifer species

Creator:: Meinzer, Frederick C., Woodruff, David R., Marias, Danielle E., McCulloh, Katherine A., and Sevanto, Sanna
Abstract:: Because iso- and anisohydric species differ in stomatal regulation of the rate and magnitude of fluctuations in shoot water potential, they may be expected to show differences in the plasticity of their shoot water relations components, but explicit comparisons of this nature have rarely been made. We subjected excised shoots...
Resource Type:: Article

Growth and condition of juvenile coho salmon Oncorhynchus kisutch relate positively to species richness of trophically transmitted parasites

Creator:: Losee, J. P., Fisher, J., Teel, D. J., Baldwin, R. E., Marcogliese, D. J., and Jacobson, K. C.
Abstract:: The aims of this study were first, to test the hypothesis that metrics of fish growth and condition relate positively to parasite species richness (S[subscript R]) in a salmonid host; second, to identify whether S[subscript R] differs as a function of host origin; third, to identify whether acquisition of parasites...
Resource Type:: Article
Full Text:: transmitted parasites Losee, J. P., Fisher, J., Teel, D. J., Baldwin, R. E., Marcogliese, D. J., & Jacobson

ScholarsArchive@OSU

Early Selection for Improving Volume Growth in Coastal Douglas-fir Breeding Programs

Real-time observation of hydrogen absorption by LaNi₅ with quasi-dynamic neutron tomography

Oregon and Eldorado; or, Romance of the rivers [Columbia and Amazon]

Precipitation-snowmelt timing and snowmelt augmentation of large peak flow events, western Cascades, Oregon

John R. Commons, his assault on laissez-faire

A dynamic leaf gas-exchange strategy is conserved in woody plants under changing ambient CO₂: evidence from carbon isotope discrimination in paleo and CO₂ enrichment studies

The role of pre-event canopy storage in throughfall and stemflow by using isotopic tracers

Linking nonstructural carbohydrate dynamics to gas exchange and leaf hydraulic behavior in Pinus edulis and Juniperus monosperma

Dynamics of leaf water relations components in co-occurring iso- and anisohydric conifer species

Growth and condition of juvenile coho salmon Oncorhynchus kisutch relate positively to species richness of trophically transmitted parasites

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