Index Catalog // ScholarsArchive@OSU

Trends in Developed Land Cover Adjacent to Habitat for Threatened Salmon in Puget Sound, Washington, U.S.A.

Creator:: Bartz, Krista K., Ford, Michael J., Beechie, Timothy J., Fresh, Kurt L., Pess, George R., Kennedy, Robert E., Rowse, Melinda L., and Sheer, Mindi
Abstract:: For widely distributed species at risk, such as Pacific salmon (Oncorhynchus spp.), habitat monitoring is both essential and challenging. Only recently have widespread monitoring programs been implemented for salmon habitat in the Pacific Northwest. Remote sensing data, such as Landsat images, are therefore a useful way to evaluate trends prior...
Resource Type:: Article
Full Text:: the latter portion of the time series, while the opposite occurred in estuary and tributary areas

Relationship Between Wildfire, Salvage Logging, and Occupancy of Nesting Territories by Northern Spotted Owls

Creator:: Clark, Darren A., Anthony, Robert G., and Andrews, Lawrence S.
Abstract:: The northern spotted owl (Strix occidentalis caurina) is one of the most intensively studied raptors in the world; however, little is known about the impacts of wildfire on the subspecies and how they use recently burned areas. Three large-scale wildfires in southwest Oregon provided an opportunity to investigate the short-term...
Resource Type:: Article
Full Text:: 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 1 2 3 4 5 6 7 8 9

Incomplete listing of Oregon bird records in A. C. Bent's life history series

Creator:: Bayer, Range D., 1947- and Bent, Arthur C.
Resource Type:: Article
Full Text:: . Oregon Ornithology No. 5. Oregon Citations in Bent Series

Biomarker temperature estimates for modern and last glacial surface waters of the California Current system between 33° and 42° N

Creator:: Doose, Heidi, Prahl, Fredrick, and Lyle, Mitch W.
Abstract:: Sea surface temperature (SST) estimates were made using data for C37‐39 alkenones analyzed in modern and glacial‐age intervals of sediment cores collected along an east‐west (∼42°N from 125° to 132°W) and a north‐south (41°–33°N) transect of the California Current system (CCS). The prymnesiophyte biomarker results suggest that surface waters warmed...
Resource Type:: Article
Full Text:: Surface Waters of the California Current System Between 33° and 42°N PALEOCEANOGRAPHY, VOL. 12

Assessment of sea-surface temperture at 42° N in the California Current over the last 30,000 years

Creator:: Prahl, Fredrick, Pisias, Nicklas, Sparrow, Margaret A., and Sabin, Anne
Resource Type:: Article
Full Text:: Assessment of Sea‐Surface Temperature at 42°N in the

Ocean wavenumber estimation from wave-resolving time series imagery

Creator:: Plant, Nathaniel G., Holland, K. Todd, and Haller, Merrick C.
Abstract:: We review several approaches that have been used to estimate ocean surface gravity wavenumbers from wave-resolving remotely sensed image sequences. Two fundamentally different approaches that utilize these data exist. A power spectral density approach identifies wavenumbers where image intensity variance is maximized. Alternatively, a cross-spectral correlation approach identifies wavenumbers where...
Resource Type:: Article
Full Text:: , NO. 9, SEPTEMBER 2008 Ocean Wavenumber Estimation From Wave-Resolving Time Series Imagery Nathaniel

United States Forest Disturbance Trends Observed Using Landsat Time Series

Creator:: Masek, Jeffrey G., Goward, Samuel N., Kennedy, Robert E., Cohen, Warren B., Moisen, Gretchen G., Schleeweis, Karen, and Huang, Chengquan
Abstract:: Disturbance events strongly affect the composition, structure, and function of forest ecosystems; however, existing US land management inventories were not designed to monitor disturbance. To begin addressing this gap, the North American Forest Dynamics (NAFD) project has examined a geographic sample of 50 Landsat satellite image time series to assess...
Resource Type:: Article
Full Text:: Using Landsat Time Series Jeffrey G. Masek,1* Samuel N. Goward,2 Robert E. Kennedy,3,4 Warren B. Cohen

Tillamook volcanic series : further evidence for tectonic rotation of the Oregon Coast Range

Creator:: Magill, James, Cox, Allan, and Duncan, Robert A.
Abstract:: Paleomagnetic directions from the Eocene Tillamook Volcanic Series of the Oregon Coast Range point 460 clockwise from the expected Eocene field direction. Potassium argon dating of six dikes and flows from this formation yields a mean age of 44.3 ± 0.6 m.y. These results establish that the Oregon coastal block...
Resource Type:: Article
Full Text:: Tillamook Volcanic Series: Further Evidence for Tectonic

Integration of submersible transect data and high-resolution multibeam sonar imagery for a habitat-based groundfish assessment of Heceta Bank, Oregon

Creator:: Nasby-Lucas, Nicole M., Embley, Bob W., Hixon, Mark A., Merle, Susan G., Tissot, Brian N., and Wright, Dawn J.
Abstract:: In the face of dramatic declines in groundfish populations and a lack of sufficient stock assessment information, a need has arisen for new methods of assessing groundfish populations. We describe the integration of seafloor transect data gathered by a manned submersible with high-resolution sonar imagery to produce a habitat- based...
Resource Type:: Article
Full Text:: study were collected from Heceta Bank, Oregon, and were derived from 42 submersible dives (1988–90

Perceptions of rapport across the life span : gaze patterns and judgment accuracy

Creator:: Vicaria, Ishabel M., Bernieri, Frank J., and Isaacowitz, Derek M.
Abstract:: Although age-related deficits in emotion perception have been established using photographs of individuals, the extension of these findings to dynamic displays and dyads is just beginning. Similarly, most eye-tracking research in the person perception literature, including those that study age differences, have focused on individual attributes gleaned from static images;...
Resource Type:: Article
Full Text:: individual attributes gleaned from static images; no previous research has considered cue use in dyadic

ScholarsArchive@OSU

Trends in Developed Land Cover Adjacent to Habitat for Threatened Salmon in Puget Sound, Washington, U.S.A.

Relationship Between Wildfire, Salvage Logging, and Occupancy of Nesting Territories by Northern Spotted Owls

Incomplete listing of Oregon bird records in A. C. Bent's life history series

Biomarker temperature estimates for modern and last glacial surface waters of the California Current system between 33° and 42° N

Assessment of sea-surface temperture at 42° N in the California Current over the last 30,000 years

Ocean wavenumber estimation from wave-resolving time series imagery

United States Forest Disturbance Trends Observed Using Landsat Time Series

Tillamook volcanic series : further evidence for tectonic rotation of the Oregon Coast Range

Integration of submersible transect data and high-resolution multibeam sonar imagery for a habitat-based groundfish assessment of Heceta Bank, Oregon

Perceptions of rapport across the life span : gaze patterns and judgment accuracy

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