Index Catalog // ScholarsArchive@OSU

Creator:: Smyth, William D. and Moum, James N.
Abstract:: Turbulence resulting from Kelvin–Helmholtz instability in layers of localized stratification and shear is studied by means of direct numerical simulation. Our objective is to present a comprehensive description of the turbulence evolution in terms of simple, conceptual pictures of shear–buoyancy interaction that have been developed previously based on assumptions of...
Resource Type:: Article
Full Text:: 2000 Length scales of turbulence in stably stratified mixing layers William D. Smytha) and James N

Creator:: Rieman, Bruce E., Smith, Courtland L., Naiman, Robert J., Ruggerone, Gregory T., Wood, Christ C., Huntly, Nancy, Merril, Erik N., Alldredge, J. Richard, Bisson, Peter A., Congleton, James, Fausch, Kurt D., Levings, Colin, Pearcy, William, Scarnecchia, Dennis, and Smouse, Peter
Abstract:: The Columbia Basin once supported a diversity of native fishes and large runs of anadromous salmonids that sustained substantial fisheries and cultural values. Extensive land conversion, watershed disruptions, and subsequent fishery declines have led to one of the most ambitious restoration programs in the world. Progress has been made, but...
Resource Type:: Article
Full Text:: University, Logan, UT Erik N. Merrill Northwest Power and Conservation Council, Portland, OR J. Richard

Creator:: Tréhu, Anne M., Blakely, Richard J., and Williams, Mark C.
Abstract:: Bathymetry and magnetic anomalies indicate that a seamount on the Juan de Fuca plate has been subducted beneath the central Cascadia accretionary complex and is now located similar to 45 km landward of the deformation front. Passage of this seamount through the accretionary complex has resulted in a pattern of...
Resource Type:: Article
Full Text:: 2012;40;103-106Geology Anne M. Tréhu, Richard J. Blakely and Mark C. Williams forearc Subducted seamounts

Creator:: William G. Robbins, Robert J. Frank, and Richard E. Ross
Resource Type:: Book
Full Text:: , William G., 1935- . Il. Frank, RobertJ. (Robert Joseph), 1939- . Ill. Ross, Richard E. (Richard Everett

Creator:: Ruehr, N. K., Law, B. E., Quandt, D., and Williams, M.
Abstract:: Predicting the net effects on the carbon and water balance of semi-arid forests under future conditions depends on ecosystem processes responding to changes in soil and atmospheric drought. Here we apply a combination of field observations and soil–plant–atmosphere modeling (SPA) to study carbon and water dynamics in a regenerating ponderosa...
Full Text:: forest: a combined experimental and modeling ap- proach N. K. Ruehr et al. Correspondence to:N. K

Creator:: Ruehr, N. K., Law, B. E., Quandt, D., and Williams, M.
Abstract:: Predicting the net effects on the carbon and water balance of semi-arid forests under future conditions depends on ecosystem processes responding to changes in soil and atmospheric drought. Here we apply a combination of field observations and soil–plant–atmosphere modeling (SPA) to study carbon and water dynamics in a regenerating ponderosa...
Full Text:: experimental and modeling approach Ruehr, N. K., Law, B. E., Quandt, D., & Williams, M. (2014). Effects of

Creator:: Ruehr, N. K., Law, B. E., Quandt, D., and Williams, M.
Abstract:: Predicting the net effects on the carbon and water balance of semi-arid forests under future conditions depends on ecosystem processes responding to changes in soil and atmospheric drought. Here we apply a combination of field observations and soil–plant–atmosphere modeling (SPA) to study carbon and water dynamics in a regenerating ponderosa...
Resource Type:: Article

Creator:: Sutherland, Kelly R., Sorenson, Hilarie L., Blondheim, Olivia N., Brodeur, Richard D., and Galloway, Aaron W. E.
Abstract:: Pyrosomes are colonial pelagic tunicates that have fascinated marine biologists for over a century. Their name comes from the “fiery” bioluminescence that luminous organs produce at night time. Blooms of pyrosomes, identified as Pyrosoma atlanticum (Peron, 1804), have recently appeared in the North Pacific Ocean, prompting questions about environmental factors...
Resource Type:: Article

Creator:: Syring, John V., Tennessen, Jacob A., Jennings, Tara N., Wegrzyn, Jill, Scelfo-Dalbey, Camille, and Cronn, Richard
Abstract:: Whitebark pine (Pinus albicaulis) inhabits an expansive range in western North America, and it is a keystone species of subalpine environments. Whitebark is susceptible to multiple threats – climate change, white pine blister rust, mountain pine beetle, and fire exclusion – and it is suffering significant mortality range-wide, prompting the...
Resource Type:: Article
Full Text:: , Tara N. Jennings3, Jill Wegrzyn4, Camille Scelfo-Dalbey5 and Richard Cronn6 1 Department of Biology

Creator:: Dunlea, Ann G., Murray, Richard W., Sauvage, Justine, Spivack, Arthur J., Harris, Robert N., and D'Hondt, Steven
Abstract:: We examine the 0–100 Ma paleoceanographic record retained in pelagic clay from the South Pacific Gyre (SPG) by analyzing 47 major, trace, and rare earth elements in bulk sediment in 206 samples from seven sites drilled during Integrated Ocean Drilling Program Expedition 329. We use multivariate statistical analyses (Q-mode factor analysis...
Resource Type:: Article
Full Text:: through the Cenozoic Dunlea, A. G., Murray, R. W., Sauvage, J., Spivack, A. J., Harris, R. N

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