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• 61. [Article] Applications of Structure-from-Motion Photogrammetry to Fluvial Geomorphology

  Since 2011, Structure-from-Motion Multi-View Stereo Photogrammetry (SfM or SfM-MVS) has gone from an overlooked computer vision technique to an emerging methodology for collecting low-cost, high spatial ...

  Citation × Citation Citation Abstract Copy Title: Applications of Structure-from-Motion Photogrammetry to Fluvial Geomorphology Author: Dietrich, James Year: 2015 Since 2011, Structure-from-Motion Multi-View Stereo Photogrammetry (SfM or SfM-MVS) has gone from an overlooked computer vision technique to an emerging methodology for collecting low-cost, high spatial resolution three-dimensional data for topographic or surface modeling in many academic fields. This dissertation examines the applications of SfM to the field of fluvial geomorphology. My research objectives for this dissertation were to determine the error and uncertainty that are inherent in SfM datasets, the use of SfM to map and monitor geomorphic change in a small river restoration project, and the use of SfM to map and extract data to examine multi-scale geomorphic patterns for 32 kilometers of the Middle Fork John Day River. SfM provides extremely consistent results, although there are systematic errors that result from certain survey patterns that need to be accounted for in future applications. Monitoring change on small restoration stream channels with SfM gave a more complete spatial perspective than traditional cross sections on small-scale geomorphic change. Helicopter-based SfM was an excellent platform for low-cost, large scale fluvial remote sensing, and the data extracted from the imagery provided multi-scalar perspectives of downstream patterns of channel morphology. This dissertation makes many recommendations for better and more efficient SfM surveys at all of the spatial scales surveyed. By implementing the improvements laid out here and by other authors, SfM will be a powerful tool that will make 3D data collection more accessible to the wider geomorphic community. Title: Applications of Structure-from-Motion Photogrammetry to Fluvial Geomorphology Author: Dietrich, James Year: 2015 Since 2011, Structure-from-Motion Multi-View Stereo Photogrammetry (SfM or SfM-MVS) has gone from an overlooked computer vision technique to an emerging methodology for collecting low-cost, high spatial resolution three-dimensional data for topographic or surface modeling in many academic fields. This dissertation examines the applications of SfM to the field of fluvial geomorphology. My research objectives for this dissertation were to determine the error and uncertainty that are inherent in SfM datasets, the use of SfM to map and monitor geomorphic change in a small river restoration project, and the use of SfM to map and extract data to examine multi-scale geomorphic patterns for 32 kilometers of the Middle Fork John Day River. SfM provides extremely consistent results, although there are systematic errors that result from certain survey patterns that need to be accounted for in future applications. Monitoring change on small restoration stream channels with SfM gave a more complete spatial perspective than traditional cross sections on small-scale geomorphic change. Helicopter-based SfM was an excellent platform for low-cost, large scale fluvial remote sensing, and the data extracted from the imagery provided multi-scalar perspectives of downstream patterns of channel morphology. This dissertation makes many recommendations for better and more efficient SfM surveys at all of the spatial scales surveyed. By implementing the improvements laid out here and by other authors, SfM will be a powerful tool that will make 3D data collection more accessible to the wider geomorphic community. Close

• 62. [Article] Assessment of Methods for Monitoring Responses to River Restoration: Riverbed and Channel Form Changes

  xi, 54 p. : ill. (some col.)

  Citation × Citation Citation Abstract Copy Title: Assessment of Methods for Monitoring Responses to River Restoration: Riverbed and Channel Form Changes Author: Tu, Denise Shao-Wai Year: 2011, 2012 xi, 54 p. : ill. (some col.) Title: Assessment of Methods for Monitoring Responses to River Restoration: Riverbed and Channel Form Changes Author: Tu, Denise Shao-Wai Year: 2011, 2012 xi, 54 p. : ill. (some col.) Close

• 63. [Article] International Marine Aids to Navigation

  254 pages

  Citation × Citation Citation Abstract Copy Title: International Marine Aids to Navigation Author: Clearman, Brian Year: 2011, 2010 254 pages Title: International Marine Aids to Navigation Author: Clearman, Brian Year: 2011, 2010 254 pages Close

• 64. [Article] Modeling Historical Meander Bends Reconnection on the lower Long Tom River in Lane Co. and Benton Co., OR

  Since the damming and channelization of the lower Long Tom River in the 1940s and 1950s, the quality and quantity of habitat for coastal cutthroat trout and spring Chinook salmon in the watershed has dramatically ...

  Citation × Citation Citation Abstract Copy Title: Modeling Historical Meander Bends Reconnection on the lower Long Tom River in Lane Co. and Benton Co., OR Author: Appleby, Christina Year: 2016 Since the damming and channelization of the lower Long Tom River in the 1940s and 1950s, the quality and quantity of habitat for coastal cutthroat trout and spring Chinook salmon in the watershed has dramatically diminished. In order to better understand the potential for stream restoration, this study uses 2D hydraulic modeling to determine the impact of reconnecting historical meander bends to the main stem of the lower Long Tom River on localized flooding, sediment erosion and deposition, and salmonid physical habitat. These models compare the current conditions to two restoration scenarios that allow for fish passage given 1, 2, and 5-year flood events at two study sites. This study reveals important variations in the impact of restoration between the study sites and the reconnection methods. It also suggests that there is the potential for a large increase in the area of accessible habitat with stream restoration. Title: Modeling Historical Meander Bends Reconnection on the lower Long Tom River in Lane Co. and Benton Co., OR Author: Appleby, Christina Year: 2016 Since the damming and channelization of the lower Long Tom River in the 1940s and 1950s, the quality and quantity of habitat for coastal cutthroat trout and spring Chinook salmon in the watershed has dramatically diminished. In order to better understand the potential for stream restoration, this study uses 2D hydraulic modeling to determine the impact of reconnecting historical meander bends to the main stem of the lower Long Tom River on localized flooding, sediment erosion and deposition, and salmonid physical habitat. These models compare the current conditions to two restoration scenarios that allow for fish passage given 1, 2, and 5-year flood events at two study sites. This study reveals important variations in the impact of restoration between the study sites and the reconnection methods. It also suggests that there is the potential for a large increase in the area of accessible habitat with stream restoration. Close

• 65. [Article] Table Rock mainline road stabilization environmental assessment, finding of no significant impact, and decision record

  30 pp. Maps, tables, illus. Township 7 South, Range 4 East, Section 7. Captured January 23, 2008.

  Citation × Citation Citation Abstract Copy Title: Table Rock mainline road stabilization environmental assessment, finding of no significant impact, and decision record Author: United States. Bureau of Land Management. Salem District Year: 2008, 2007 30 pp. Maps, tables, illus. Township 7 South, Range 4 East, Section 7. Captured January 23, 2008. Title: Table Rock mainline road stabilization environmental assessment, finding of no significant impact, and decision record Author: United States. Bureau of Land Management. Salem District Year: 2008, 2007 30 pp. Maps, tables, illus. Township 7 South, Range 4 East, Section 7. Captured January 23, 2008. Close

• 66. [Article] Trout Creek swamp restoration environmental assessment

  51 pp. Map, table, references. The swamp is located about 10 miles west of Sisters, in Deschutes County, Oregon, on the Sisters Ranger District of the Deschutes National Forest (Figure 1). The swamp is ...

  Citation × Citation Citation Abstract Copy Title: Trout Creek swamp restoration environmental assessment Author: Sisters Ranger District (Or.) Year: 2008, 2002 51 pp. Map, table, references. The swamp is located about 10 miles west of Sisters, in Deschutes County, Oregon, on the Sisters Ranger District of the Deschutes National Forest (Figure 1). The swamp is just south of Whispering Pines Campground, at the junction of Forest Roads 1018 and 1520. Captured May 25, 2007. Title: Trout Creek swamp restoration environmental assessment Author: Sisters Ranger District (Or.) Year: 2008, 2002 51 pp. Map, table, references. The swamp is located about 10 miles west of Sisters, in Deschutes County, Oregon, on the Sisters Ranger District of the Deschutes National Forest (Figure 1). The swamp is just south of Whispering Pines Campground, at the junction of Forest Roads 1018 and 1520. Captured May 25, 2007. Close

• 67. [Article] Trout Creek swamp restoration decision notice and finding of no significant impact

  7 pp. Map. The swamp is located about 10 miles west of Sisters, in Deschutes County, Oregon, on the Sisters Ranger District of the Deschutes National Forest (Figure 1). The swamp is just south of Whispering ...

  Citation × Citation Citation Abstract Copy Title: Trout Creek swamp restoration decision notice and finding of no significant impact Author: Sisters Ranger District (Or.) Year: 2008, 2002 7 pp. Map. The swamp is located about 10 miles west of Sisters, in Deschutes County, Oregon, on the Sisters Ranger District of the Deschutes National Forest (Figure 1). The swamp is just south of Whispering Pines Campground, at the junction of Forest Roads 1018 and 1520. Captured May 25, 2007. Title: Trout Creek swamp restoration decision notice and finding of no significant impact Author: Sisters Ranger District (Or.) Year: 2008, 2002 7 pp. Map. The swamp is located about 10 miles west of Sisters, in Deschutes County, Oregon, on the Sisters Ranger District of the Deschutes National Forest (Figure 1). The swamp is just south of Whispering Pines Campground, at the junction of Forest Roads 1018 and 1520. Captured May 25, 2007. Close

• 68. [Article] Evaluating the integrated resource restoration line item : results from a survey of National Forest System staff

  32 pages

  Citation × Citation Citation Abstract Copy Title: Evaluating the integrated resource restoration line item : results from a survey of National Forest System staff Author: Schultz, Courtney A., Mattor, Katherine, Moseley, Cassandra Year: 2015 32 pages Title: Evaluating the integrated resource restoration line item : results from a survey of National Forest System staff Author: Schultz, Courtney A., Mattor, Katherine, Moseley, Cassandra Year: 2015 32 pages Close

• 69. [Article] Creating closed-loop economies through reuse, recycling and bioproduct-based economic development: site assessment for Southern Willamette River Valley

  29 p.

  Citation × Citation Citation Abstract Copy Title: Creating closed-loop economies through reuse, recycling and bioproduct-based economic development: site assessment for Southern Willamette River Valley Author: Self-Reliance, Inc. Year: 2006, 1998 29 p. Title: Creating closed-loop economies through reuse, recycling and bioproduct-based economic development: site assessment for Southern Willamette River Valley Author: Self-Reliance, Inc. Year: 2006, 1998 29 p. Close

• 70. [Article] Portland : Financial incentives for historic preservation

  20 pp. Bookmarks supplied by UO. Draft published January, 2007. Captured December 4, 2008.

  Citation × Citation Citation Abstract Copy Title: Portland : Financial incentives for historic preservation Author: Portland (Or.), Portland (Or.). Bureau of Planning, Portland Historical Landmarks Commission (Portland, Or.) Year: 2008, 2007 20 pp. Bookmarks supplied by UO. Draft published January, 2007. Captured December 4, 2008. Title: Portland : Financial incentives for historic preservation Author: Portland (Or.), Portland (Or.). Bureau of Planning, Portland Historical Landmarks Commission (Portland, Or.) Year: 2008, 2007 20 pp. Bookmarks supplied by UO. Draft published January, 2007. Captured December 4, 2008. Close

• 71. [Article] Jacksonville : Historic and cultural resource inventory (1993)

  91 pp. OCR and bookmarks supplied by UO. Maps, figures. Published August, 1993. Captured April 2, 2009.

  Citation × Citation Citation Abstract Copy Title: Jacksonville : Historic and cultural resource inventory (1993) Author: Kramer, George, Jacksonville (Or.) Year: 2009, 1993 91 pp. OCR and bookmarks supplied by UO. Maps, figures. Published August, 1993. Captured April 2, 2009. Title: Jacksonville : Historic and cultural resource inventory (1993) Author: Kramer, George, Jacksonville (Or.) Year: 2009, 1993 91 pp. OCR and bookmarks supplied by UO. Maps, figures. Published August, 1993. Captured April 2, 2009. Close

• 72. [Article] Benton County : Fort Hoskins historic park forest stewardship management plan

  38 pp. Bookmarks supplied by UO. Maps, charts, tables, appendices. Published June 2, 2000. Captured January 28, 2009.

  Citation × Citation Citation Abstract Copy Title: Benton County : Fort Hoskins historic park forest stewardship management plan Author: ITS Management, Inc., Benton County (Or.), Benton County (Or.). Parks Dept., Miller, Mark, Ferguson, Scott Year: 2009, 2000 38 pp. Bookmarks supplied by UO. Maps, charts, tables, appendices. Published June 2, 2000. Captured January 28, 2009. Title: Benton County : Fort Hoskins historic park forest stewardship management plan Author: ITS Management, Inc., Benton County (Or.), Benton County (Or.). Parks Dept., Miller, Mark, Ferguson, Scott Year: 2009, 2000 38 pp. Bookmarks supplied by UO. Maps, charts, tables, appendices. Published June 2, 2000. Captured January 28, 2009. Close

• 73. [Article] Discovering Edgar Lazarus: A Closer Look at a Legendary Portland Architect

  This presentation was delivered as an education program at the Architectural Heritage Center, Portland, Oregon, April 9, 2011.

  Citation × Citation Citation Abstract Copy Title: Discovering Edgar Lazarus: A Closer Look at a Legendary Portland Architect Author: Teague, Edward H., 1952- Year: 2011 This presentation was delivered as an education program at the Architectural Heritage Center, Portland, Oregon, April 9, 2011. Title: Discovering Edgar Lazarus: A Closer Look at a Legendary Portland Architect Author: Teague, Edward H., 1952- Year: 2011 This presentation was delivered as an education program at the Architectural Heritage Center, Portland, Oregon, April 9, 2011. Close

• 74. [Article] Ellis Lawrence building survey

  7 v. : ill., maps, plans ; 28 cm

  Citation × Citation Citation Abstract Copy Title: Ellis Lawrence building survey Author: Shellenbarger, Michael, Lakin, Kimberly K., 1954-, Oregon. State Historic Preservation Office, University of Oregon. Historic Preservation Program Year: 2006, 1989 7 v. : ill., maps, plans ; 28 cm Title: Ellis Lawrence building survey Author: Shellenbarger, Michael, Lakin, Kimberly K., 1954-, Oregon. State Historic Preservation Office, University of Oregon. Historic Preservation Program Year: 2006, 1989 7 v. : ill., maps, plans ; 28 cm Close

• 75. [Article] Transportation-markings: a historical survey, 1750-2000

  233 p.

  Citation × Citation Citation Abstract Copy Title: Transportation-markings: a historical survey, 1750-2000 Author: Clearman, Brian Year: 2007, 2002 233 p. Title: Transportation-markings: a historical survey, 1750-2000 Author: Clearman, Brian Year: 2007, 2002 233 p. Close

• 76. [Article] Introducing Edgar Lazarus; Architect of Vista House

  This presentation was delivered at the annual meeting of the Friends of Vista House, Corbett, Oregon, April 2, 2011.

  Citation × Citation Citation Abstract Copy Title: Introducing Edgar Lazarus; Architect of Vista House Author: Teague, Edward H., 1952- Year: 2011 This presentation was delivered at the annual meeting of the Friends of Vista House, Corbett, Oregon, April 2, 2011. Title: Introducing Edgar Lazarus; Architect of Vista House Author: Teague, Edward H., 1952- Year: 2011 This presentation was delivered at the annual meeting of the Friends of Vista House, Corbett, Oregon, April 2, 2011. Close

• 77. [Article] Ashland : Preservation plan 2009-2018 (2008)

  104 pp. Bookmarks supplied by UO. Charts, tables, illus., appendices. Published 2008. Captured May 20, 2009.

  Citation × Citation Citation Abstract Copy Title: Ashland : Preservation plan 2009-2018 (2008) Author: Ashland (Or.), Fitzgerald, Kimberli Year: 2009, 2008 104 pp. Bookmarks supplied by UO. Charts, tables, illus., appendices. Published 2008. Captured May 20, 2009. Title: Ashland : Preservation plan 2009-2018 (2008) Author: Ashland (Or.), Fitzgerald, Kimberli Year: 2009, 2008 104 pp. Bookmarks supplied by UO. Charts, tables, illus., appendices. Published 2008. Captured May 20, 2009. Close

• 78. [Article] Geomorphology and Sediment Dynamics of a Humid Tropical Montane River, Rio Pacuare, Costa Rica

  Only a small body of work currently exists regarding the geomorphology of humid tropical montane rivers. The research that does exist reports rapid geomorphic processes and high sediment loads compared ...

  Citation × Citation Citation Abstract Copy Title: Geomorphology and Sediment Dynamics of a Humid Tropical Montane River, Rio Pacuare, Costa Rica Author: Lind, Pollyanna Year: 2017 Only a small body of work currently exists regarding the geomorphology of humid tropical montane rivers. The research that does exist reports rapid geomorphic processes and high sediment loads compared to other montane rivers. This research applies traditional field survey methods combined with new applications of remote sensing techniques to examine the geomorphology and sediment dynamics of the montane portions of the Rio Pacuare in Costa Rica. A suite of geomorphic components (channel slope and width, lateral contributions and planform) are examined and a model presented that illustrates the complexity of the Rio Pacuare’s geomorphology and how the distribution of alluvial sediment varies in relation to geology (tectonics and lithology) and flow hydraulics (stream power). Next, average annual bedload sediment transport capacity is estimated using fifty-one years of daily discharge data at six different locations within the study area, including the temporal (monthly) variability of sediment flux due to dry versus wet season discharge regimes. Then, a time-step hydraulic model is created that simulates observed (modern) and potential future discharge scenarios based on regional climate change model results. The simulated discharge data for two locations within the study area is then integrated into the sediment transport model to examine how sediment flux, and thus channel geomorphology, is likely to change in response to changes in the river’s discharge regime. Title: Geomorphology and Sediment Dynamics of a Humid Tropical Montane River, Rio Pacuare, Costa Rica Author: Lind, Pollyanna Year: 2017 Only a small body of work currently exists regarding the geomorphology of humid tropical montane rivers. The research that does exist reports rapid geomorphic processes and high sediment loads compared to other montane rivers. This research applies traditional field survey methods combined with new applications of remote sensing techniques to examine the geomorphology and sediment dynamics of the montane portions of the Rio Pacuare in Costa Rica. A suite of geomorphic components (channel slope and width, lateral contributions and planform) are examined and a model presented that illustrates the complexity of the Rio Pacuare’s geomorphology and how the distribution of alluvial sediment varies in relation to geology (tectonics and lithology) and flow hydraulics (stream power). Next, average annual bedload sediment transport capacity is estimated using fifty-one years of daily discharge data at six different locations within the study area, including the temporal (monthly) variability of sediment flux due to dry versus wet season discharge regimes. Then, a time-step hydraulic model is created that simulates observed (modern) and potential future discharge scenarios based on regional climate change model results. The simulated discharge data for two locations within the study area is then integrated into the sediment transport model to examine how sediment flux, and thus channel geomorphology, is likely to change in response to changes in the river’s discharge regime. Close

• 79. [Article] The Baltic Pearl in the window to Europe: St. Petersburg's Chinese quarter

  xvi, 330 p. : ill. (some col.) A print copy of this thesis is available through the UO Libraries. Search the library catalog for the location and call number.

  Citation × Citation Citation Abstract Copy Title: The Baltic Pearl in the window to Europe: St. Petersburg's Chinese quarter Author: Dixon, Megan Lori, 1969- Year: 2009, 2008 xvi, 330 p. : ill. (some col.) A print copy of this thesis is available through the UO Libraries. Search the library catalog for the location and call number. Title: The Baltic Pearl in the window to Europe: St. Petersburg's Chinese quarter Author: Dixon, Megan Lori, 1969- Year: 2009, 2008 xvi, 330 p. : ill. (some col.) A print copy of this thesis is available through the UO Libraries. Search the library catalog for the location and call number. Close

• 80. [Article] Journal of Environmental Law & Litigation : Vol. 23, No. 2, p. 433-450 : Land Preservation and Institutional Design

  A print copy of this title is available through the UO Libraries under the call number: LAW LIB. K 10 .O425

  Citation × Citation Citation Abstract Copy Title: Journal of Environmental Law & Litigation : Vol. 23, No. 2, p. 433-450 : Land Preservation and Institutional Design Author: Mahoney, Julia D. Year: 2009, 2008 A print copy of this title is available through the UO Libraries under the call number: LAW LIB. K 10 .O425 Title: Journal of Environmental Law & Litigation : Vol. 23, No. 2, p. 433-450 : Land Preservation and Institutional Design Author: Mahoney, Julia D. Year: 2009, 2008 A print copy of this title is available through the UO Libraries under the call number: LAW LIB. K 10 .O425 Close