Index Catalog // ScholarsArchive@OSU

Analysis of a GRACE global mascon solution for Gulf of Alaska glaciers

Creator:: Arendt, Anthony, Luthcke, Scott, Gardner, Alex, O'Neel, Shad, Hill, David, Moholdt, Geir, and Abdalati, Waleed
Abstract:: We present a high-resolution Gravity Recovery and Climate Experiment (GRACE) mascon solution for Gulf of Alaska (GOA) glaciers and compare this with in situ glaciological, climate and other remote-sensing observations. Our GRACE solution yields a GOA glacier mass balance of -65 ± 11 Gta⁻¹ for the period December 2003 to...
Resource Type:: Article
Full Text:: Analysis of a GRACE global mascon solution for Gulf of Alaska

GRACE storage-streamflow hystereses reveal the dynamics of regional watersheds

Creator:: Sproles, E. A., Leibowitz, S. G., Reager, J. T., Wigington, P. J. Jr., Famiglietti, J. S., and Patil, S. D.
Abstract:: We characterize how regional watersheds function as simple, dynamic systems through a series of hysteresis loops. These loops illustrate the temporal relationship between runoff and terrestrial water storage using measurements from NASA's Gravity Recovery and Climate Experiment (GRACE) satellites in three regional-scale watersheds (>150 000 km² ) of the Columbia...
Resource Type:: Article
Full Text:: , 2014 GRACE storage-streamflow hystereses reveal the dynamics of regional watersheds E. A. Sproles et

GRACE storage-runoff hystereses reveal the dynamics of regional watersheds

Creator:: Sproles, E. A., Leibowitz, S. G., Reager, J. T., Wigington, P. J., Jr., Famiglietti, J. S., and Patil, S. D.
Abstract:: We characterize how regional watersheds function as simple, dynamic systems through a series of hysteresis loops using measurements from NASA's Gravity Recovery and Climate Experiment (GRACE) satellites. These loops illustrate the temporal relationship between runoff and terrestrial water storage in three regional-scale watersheds (> 150 000 km²) of the Columbia...
Resource Type:: Article
Full Text:: License. GRACE storage-runoff hystereses reveal the dynamics of regional watersheds E. A. Sproles1,2,6

Ground-Reaction Forces During Form Skipping and Running

Creator:: Johnson, Samuel T., Golden, Grace M., Mercer, John A., Mangus, Brent C., and Hoffman, Mark A.
Abstract:: Form skipping has been used to help injured athletes progress to running. Because little research has been done on form-skipping mechanics, its justifi cation as a progression to running exercises is unclear. Objective: To compare groundreaction forces (GRF) during form skipping and running in healthy subjects at clinically relevant speeds,...
Resource Type:: Article
Full Text:: . Johnson, Grace M. Golden, John A. Mercer, Brent C. Mangus, and Mark A. Hoffman Context: Form skipping

Investigation of proposed dredging operations in Yaquina Bay near the ship turning basin

Creator:: Marriage, Lowell D. and Oregon Fish Commission. Shellfish Program
Abstract:: Gives an Oregon Fish Commission shellfish biologist's response to a request by the C.D. Johnson Lumber Company to dredge in Yaquina Bay. Hand-drawn map shows the proposed location for disposal of dredging spoils. Includes the public notice issued by the Army Corps of Engineers.
Resource Type:: Technical Report
Full Text:: detail and Capt. T. A. Brannelly, a local representative of the C. D. Johnson Lumber Corporation, was

Effects of bulk particle characteristics on backscattering and optical closure

Creator:: Chang, Grace and Whitmire, Amanda L.
Abstract:: Optical closure is essential for the determination of biogeochemical properties from ocean color remote sensing information. Mie scattering theory, a radiative transfer model, and a semi-analytical inversion algorithm were used to investigate the influence of particles and their properties on optical closure. Closure results were generally poor. Absorption coefficient (at)...
Resource Type:: Article
Full Text:: optical closure Grace Chang1* and Amanda L. Whitmire2 1 Sea Engineering, Inc., 200 Washington St

Fall Creek Reservoir Water Quality Dataset

Creator:: Hamilton, Stephen K., Murphy, Christina A., Johnson, Sherri L., and Pollock, Amanda M.M.
Abstract:: Water chemistry measurements taken at or downstream of Fall Creek Reservoir, OR (43.9459714, -122.755765). Fall Creek is a tributary of the Middle Fork Willamette River, located approximately 20 miles SE of Eugene, Oregon, USA. Water chemistry measurements included water samples collected from the reservoir outflow (during autumn drawdown) and within...
Resource Type:: Dataset

A Synopsis of Short-Term Response to Alternative Restoration Treatments in Sagebrush-Steppe: The SageSTEP Project

Creator:: McIver, James, Brunson, Mark, Bunting, Steve, Chambers, Jeanne, Doescher, Paul, Grace, James, Hulet, April, Johnson, Dale, Knick, Steve, Miller, Richard, Pellant, Mike, Pierson, Fred, Pyke, David, Rau, Benjamin, Rollins, Kim, Roundy, Bruce, Schupp, Eugene, Tausch, Robin, and Williams, Jason
Abstract:: The Sagebrush Steppe Treatment Evaluation Project (SageSTEP) is an integrated long-term study that evaluates ecological effects of alternative treatments designed to reduce woody fuels and to stimulate the herbaceous understory of sagebrush steppe communities of the Intermountain West. This synopsis summarizes results through 3 yr posttreatment. Woody vegetation reduction by...
Resource Type:: Article
Full Text:: ., Bunting, S., Chambers, J., Doescher, P., Grace, J., ... & Williams, J. (2014). A Synopsis of Short-Term

Sudangrass

Creator:: Armah-Agyeman, Grace, Loiland, Jim, Karow, Russell S., Bean, Brent, and Oregon State University. Extension Service
Abstract:: Sudangrass (Sorghum bicolor L. Moench) was introduced into Texas in the early 1900s and soon became established as an important pasture crop. After its introduction, many improved varieties were developed. They have greater disease resistance, sweeter stems, less toxic chemical content, and more leaves than previous varieties. This is the...
Resource Type:: Technical Report
Full Text:: -Agyeman, J. Loiland, R. Karow, and B. Bean Grace Armah-Agyeman, former Extension research associate

Resilience and Resistance of Sagebrush Ecosystems: Implications for State and Transition Models and Management Treatments

Creator:: Chambers, Jeanne C., Miller, Richard F., Board, David I., Pyke, David A., Roundy, Bruce A., Grace, James B., Schupp, Eugene W., and Tausch, Robin J.
Abstract:: In sagebrush ecosystems invasion of annual exotics and expansion of piñon (Pinus monophylla Torr. and Frem.) and juniper (Juniperus occidentalis Hook., J. osteosperma [Torr.] Little) are altering fire regimes and resulting in large-scale ecosystem transformations. Management treatments aim to increase resilience to disturbance and enhance resistance to invasive species by...
Resource Type:: Article
Full Text:: , R. F., Board, D. I., Pyke, D. A., Roundy, B. A., Grace, J. B., ... & Tausch, R. J. (2014

ScholarsArchive@OSU

Analysis of a GRACE global mascon solution for Gulf of Alaska glaciers

GRACE storage-streamflow hystereses reveal the dynamics of regional watersheds

GRACE storage-runoff hystereses reveal the dynamics of regional watersheds

Ground-Reaction Forces During Form Skipping and Running

Investigation of proposed dredging operations in Yaquina Bay near the ship turning basin

Effects of bulk particle characteristics on backscattering and optical closure

Fall Creek Reservoir Water Quality Dataset

A Synopsis of Short-Term Response to Alternative Restoration Treatments in Sagebrush-Steppe: The SageSTEP Project

Sudangrass

Resilience and Resistance of Sagebrush Ecosystems: Implications for State and Transition Models and Management Treatments

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