Index Catalog // ScholarsArchive@OSU

Short-term response of Dicamptodon tenebrosus larvae to timber management in southwestern Oregon

Creator:: Leuthold, Niels, Adams, Michael J., and Hayes, John P.
Abstract:: In the Pacific Northwest, previous studies have found a negative effect of timber management on the abundance of stream amphibians, but results have been variable and region specific. These studies have generally used survey methods that did not account for differences in capture probability and focused on stands that were...
Resource Type:: Article
Full Text:: JOHN P. HAYES, Department of Wildlife Ecology and Conservation, University of Florida, Gainesville, FL

Do network relationships matter? Comparing network and instream habitat variables to explain densities of juvenile coho salmon (Oncorhynchus kisutch) in mid-coastal Oregon, USA

Creator:: Flitcroft, Rebecca L., Burnett, Kelly M., Reeves, Gordon H., and Ganio, Lisa M.
Abstract:: 1. Aquatic ecologists are working to develop theory and techniques for analysis of dynamic stream processes and communities of organisms. Such work is critical for the development of conservation plans that are relevant at the scale of entire ecosystems. The stream network is the foundation upon which stream systems are...
Resource Type:: Article
Full Text:: . BURNETT", GORDON H. REEVESb and LISA M. GANIOb 'USDA Forest Service Pacific Northwest Research Station

Satellite observed widespread decline in Mongolian grasslands largely due to overgrazing

Creator:: Hilker, Thomas, Natsagdorj, Enkhjargal, Waring, Richard H., Lyapustin, Alexei, and Wang, Yujie
Abstract:: The Mongolian Steppe is one of the largest remaining grassland ecosystems. Recent studies have reported widespread decline of vegetation across the steppe and about 70% of this ecosystem is now considered degraded. Among the scientific community there has been an active debate about whether the observed degradation is related to...
Resource Type:: Article

Genome resequencing reveals multiscale geographic structure and extensive linkage disequilibrium in the forest tree Populus trichocarpa

Creator:: Slavov, Gancho T., DiFazio, Stephen P., Martin, Joel, Schackwitz, Wendy, Muchero, Wellington, Rodgers-Melnick, Eli, Lipphardt, Mindie F., Pennacchio, Christa P., Hellsten, Uffe, Pennacchio, Len A., Gunter, Lee E., Ranjan, Priya, Vining, Kelly, Pomraning, Kyle R., Wilhelm, Larry J., Pellegrini, Matteo, Mockler, Todd C., Freitag, Michael, Geraldes, Armando, El-Kassaby, Yousry A., Mansfield, Shawn D., Cronk, Quentin C. B., Douglas, Carl J., Strauss, Steven H., Rokhsar, Dan, and Tuskan, Gerald A.
Abstract:: •Plant population genomics informs evolutionary biology, breeding, conservation and bioenergy feedstock development. For example, the detection of reliable phenotype–genotype associations and molecular signatures of selection requires a detailed knowledge about genome-wide patterns of allele frequency variation, linkage disequilibrium and recombination. •We resequenced 16 genomes of the model tree Populus trichocarpa...
Resource Type:: Article
Full Text:: . Cronk10, Carl J. Douglas10, Steven H. Strauss5, Dan Rokhsar3 and Gerald A. Tuskan4 1Department of Biology

Evaluating theories of drought-induced vegetation mortality using a multimodel– experiment framework

Creator:: McDowell, Nate G., Gehres, Nathan, Limousin, Jean Marc, Macalady, Alison, Martínez-Vilalta, Jordi, Mencuccini, Maurizio, Plaut, Jennifer A., Ogée, Jérôme, Robert E., Pangle, Rasse, Daniel P., Ryan, Michael G., Fisher, Rosie A., Sevanto, Sanna, Waring, Richard H., Williams, A. Park, Yepez, Enrico A., Pockman, William T., Xu, Chonggang, Domec, Jean-Christophe, Holtta, Teemu, Mackay, D. Scott, Sperry, John S., Boutz, Amanda, and Dickman, Lee
Abstract:: Model–data comparisons of plant physiological processes provide an understanding of mechanisms underlying vegetation responses to climate. We simulated the physiology of a pi~non pine–juniper woodland (Pinus edulis–Juniperus monosperma) that experienced mortality during a 5 yr precipitation-reduction experiment, allowing a framework with which to examine our knowledge of drought-induced tree mortality....
Resource Type:: Article
Full Text:: H€oltt€a5, D. Scott Mackay6, John S. Sperry7, Amanda Boutz8, Lee Dickman1, Nathan Gehres8, Jean

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

The Cochran airplane seeding experiment : preliminary report

Creator:: Woods, John B. (John Burton), 1890- and Hann, John H.
Abstract:: "One of the basic problems of forest management is that of restoring to productivity denuded areas which cannot be expected to restock through natural means. The most efficient method of regenerating such lands is that method which provides adequate restocking in the shortest time with the least expense. Successful direct...
Resource Type:: Technical Report
Full Text:: AI'tPLANa SEEDING ExPERIMENT By JOHN B. ,.FOODS, Jr. and JOHN H. HANK OREGON STATE BOARD OF FOR 1:STRY

Timber for Oregon's tomorrow : an analysis of reasonably possible occurrences

Creator:: Beuter, John H., Johnson, K. Norman, Scheurman, H. Lynn, and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: Possible Occurrences !Icnp John H. Beuter K. Norman Johnson H. Lynn Scheurman Research Bulletin 19

Generalized crack closure analysis for elements with arbitrarily-placed side nodes and consistent nodal forces

Creator:: Nairn, John A.
Abstract:: A new approach was developed for the evaluation of energy release rate by the virtual crack closure technique in quadratic and linear elements. The generalized method allows arbitrary placement of the side nodes for quadratic elements and thus includes both standard elements, with mid-side nodes, and singularity elements, with quarter-point...
Resource Type:: Article
Full Text:: Arbitrarily-Placed Side Nodes and Consistent Nodal Forces John A. Nairn Received: 30 March 2011 / Accepted

History of the development, use, and management of forest resources

Creator:: Walstad, John D.
Resource Type:: Part of Book
Full Text:: 26 John D. Walstad Introduction 27 Resource History

ScholarsArchive@OSU

Short-term response of Dicamptodon tenebrosus larvae to timber management in southwestern Oregon

Do network relationships matter? Comparing network and instream habitat variables to explain densities of juvenile coho salmon (Oncorhynchus kisutch) in mid-coastal Oregon, USA

Satellite observed widespread decline in Mongolian grasslands largely due to overgrazing

Genome resequencing reveals multiscale geographic structure and extensive linkage disequilibrium in the forest tree Populus trichocarpa

Evaluating theories of drought-induced vegetation mortality using a multimodel– experiment framework

Testing the metabolic theory of ecology

The Cochran airplane seeding experiment : preliminary report

Timber for Oregon's tomorrow : an analysis of reasonably possible occurrences

Generalized crack closure analysis for elements with arbitrarily-placed side nodes and consistent nodal forces

History of the development, use, and management of forest resources

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