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• 11. [Image] American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon)

  	This work was listed on the National Register of Historic Places on September 13, 2000.
  	Citation × Citation Citation Abstract Copy Title: American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon) Author: Doyle, Patterson, and Beach (architectural firm, 1911-1914); Doyle, Albert E.; Patterson, William B.; Beach, James G. Year: 1913 This work was listed on the National Register of Historic Places on September 13, 2000. Title: American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon) Author: Doyle, Patterson, and Beach (architectural firm, 1911-1914); Doyle, Albert E.; Patterson, William B.; Beach, James G. Year: 1913 This work was listed on the National Register of Historic Places on September 13, 2000. Close

• 12. [Image] American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon)

  	This work was listed on the National Register of Historic Places on September 13, 2000.
  	Citation × Citation Citation Abstract Copy Title: American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon) Author: Doyle, Patterson, and Beach (architectural firm, 1911-1914); Doyle, Albert E.; Patterson, William B.; Beach, James G. Year: 1913 This work was listed on the National Register of Historic Places on September 13, 2000. Title: American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon) Author: Doyle, Patterson, and Beach (architectural firm, 1911-1914); Doyle, Albert E.; Patterson, William B.; Beach, James G. Year: 1913 This work was listed on the National Register of Historic Places on September 13, 2000. Close

• 13. [Article] Native freshwater wetland plant associations of northwestern Oregon

  This guide provides keys, descriptions, and stand tables for 122 native freshwater plant associations (14 forest and woodland, 28 shrub, 78 herbaceous, 2 nonvascular) in northwestern Oregon, based on analysis ...

  Citation × Citation Citation Abstract Copy Title: Native freshwater wetland plant associations of northwestern Oregon Author: Institute for Natural Resources, Christy, John A., Oregon Natural Heritage Information Center This guide provides keys, descriptions, and stand tables for 122 native freshwater plant associations (14 forest and woodland, 28 shrub, 78 herbaceous, 2 nonvascular) in northwestern Oregon, based on analysis of data from 1,992 plots distributed throughout the study area. Descriptions are provided for eight other plant associations for which there are no plot data. Data were also not available for 114 additional associations reported from the study area (Kagan et al. 2000). The study area includes the north half of both the Coast Range and Western Cascade ecoregions, and all of the Willamette Valley. Vegetation is classified according to the National Vegetation Classification System, and plant associations are assigned to ecological systems that are currently being developed on a nationwide level. Title: Native freshwater wetland plant associations of northwestern Oregon Author: Institute for Natural Resources, Christy, John A., Oregon Natural Heritage Information Center This guide provides keys, descriptions, and stand tables for 122 native freshwater plant associations (14 forest and woodland, 28 shrub, 78 herbaceous, 2 nonvascular) in northwestern Oregon, based on analysis of data from 1,992 plots distributed throughout the study area. Descriptions are provided for eight other plant associations for which there are no plot data. Data were also not available for 114 additional associations reported from the study area (Kagan et al. 2000). The study area includes the north half of both the Coast Range and Western Cascade ecoregions, and all of the Willamette Valley. Vegetation is classified according to the National Vegetation Classification System, and plant associations are assigned to ecological systems that are currently being developed on a nationwide level. Close

• 14. [Article] The marine air penetration of the southern Willamette Valley and its effect upon agricultural field fires

  This research consists of two related yet distinct studies: an observational study of the surface character of the penetration of marine air into the southern Willamette Valley and a climatological study ...

  Citation × Citation Citation Abstract Copy Title: The marine air penetration of the southern Willamette Valley and its effect upon agricultural field fires Author: Sielaff, Carl Ogden This research consists of two related yet distinct studies: an observational study of the surface character of the penetration of marine air into the southern Willamette Valley and a climatological study of the summertime air masses of northwestern Oregon. For the observational study, temperature and estimated wind data were gathered by automobile. Mesoscale analysis of several cases indicate that the Marine Air Penetration (MAP) occurs regularly in approximately the same area and is strongly controlled by the topography. Qualitative observation and reasoning strongly suggests that the strong winds and increased stability at the top of the marine layer have an adverse effect upon agricultural field fires. Results of the climatological study indicated that the application of the partial collective method of analysis to July maximum temperature data from the U.S. Climatological Network yielded a meaningful air mass climatology for northwestern Oregon. To our knowledge, this is the first time that the partial collective method has been applied to a region with mountainous areas west of the Rocky Mountains or to the mesoscale. Title: The marine air penetration of the southern Willamette Valley and its effect upon agricultural field fires Author: Sielaff, Carl Ogden This research consists of two related yet distinct studies: an observational study of the surface character of the penetration of marine air into the southern Willamette Valley and a climatological study of the summertime air masses of northwestern Oregon. For the observational study, temperature and estimated wind data were gathered by automobile. Mesoscale analysis of several cases indicate that the Marine Air Penetration (MAP) occurs regularly in approximately the same area and is strongly controlled by the topography. Qualitative observation and reasoning strongly suggests that the strong winds and increased stability at the top of the marine layer have an adverse effect upon agricultural field fires. Results of the climatological study indicated that the application of the partial collective method of analysis to July maximum temperature data from the U.S. Climatological Network yielded a meaningful air mass climatology for northwestern Oregon. To our knowledge, this is the first time that the partial collective method has been applied to a region with mountainous areas west of the Rocky Mountains or to the mesoscale. Close

• 15. [Article] Indicators of the Metroscape: Self-Sufficiency

  Overview of annual median income and self-sufficiency standards for various household types in 2014, for several Oregon counties in Northwestern Oregon.

  Citation × Citation Citation Abstract Copy Title: Indicators of the Metroscape: Self-Sufficiency Author: Institute of Portland Metropolitan Studies Year: 2015 Overview of annual median income and self-sufficiency standards for various household types in 2014, for several Oregon counties in Northwestern Oregon. Title: Indicators of the Metroscape: Self-Sufficiency Author: Institute of Portland Metropolitan Studies Year: 2015 Overview of annual median income and self-sufficiency standards for various household types in 2014, for several Oregon counties in Northwestern Oregon. Close

• 16. [Article] Winter twigs; a wintertime key to deciduous trees and shrubs of northwestern Oregon and western Washington

  Citation × Citation Citation Abstract Copy Title: Winter twigs; a wintertime key to deciduous trees and shrubs of northwestern Oregon and western Washington Author: Packard, Patricia Lois, Oregon State University, Gilkey, Helen M., 1886-1972 Title: Winter twigs; a wintertime key to deciduous trees and shrubs of northwestern Oregon and western Washington Author: Packard, Patricia Lois, Oregon State University, Gilkey, Helen M., 1886-1972 Close

• 17. [Article] Stratigraphic relationships of the Tillamook Volcanics and the Cowlitz Formation in the upper Nehalem River-Wolf Creek area, northwestern Oregon

  The upper Nehalem River-Wolf Creek area is located on the northeastern flank of the Tillamook Highlands in the northern Oregon Coast Range. Three rock stratigraphic units underlie the thesis area, and ...

  Citation × Citation Citation Abstract Copy Title: Stratigraphic relationships of the Tillamook Volcanics and the Cowlitz Formation in the upper Nehalem River-Wolf Creek area, northwestern Oregon Author: Jackson, Michael Keith Year: 1983 The upper Nehalem River-Wolf Creek area is located on the northeastern flank of the Tillamook Highlands in the northern Oregon Coast Range. Three rock stratigraphic units underlie the thesis area, and these units range from late Eocene to Oligocene in age. Title: Stratigraphic relationships of the Tillamook Volcanics and the Cowlitz Formation in the upper Nehalem River-Wolf Creek area, northwestern Oregon Author: Jackson, Michael Keith Year: 1983 The upper Nehalem River-Wolf Creek area is located on the northeastern flank of the Tillamook Highlands in the northern Oregon Coast Range. Three rock stratigraphic units underlie the thesis area, and these units range from late Eocene to Oligocene in age. Close

• 18. [Image] American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon)

  	This work was listed on the National Register of Historic Places on September 13, 2000.
  	Citation × Citation Citation Abstract Copy Title: American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon) Author: Doyle, Patterson, and Beach (architectural firm, 1911-1914); Doyle, Albert E.; Patterson, William B.; Beach, James G. Year: 1913 This work was listed on the National Register of Historic Places on September 13, 2000. Title: American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon) Author: Doyle, Patterson, and Beach (architectural firm, 1911-1914); Doyle, Albert E.; Patterson, William B.; Beach, James G. Year: 1913 This work was listed on the National Register of Historic Places on September 13, 2000. Close

• 19. [Image] American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon)

  	This work was listed on the National Register of Historic Places on September 13, 2000.
  	Citation × Citation Citation Abstract Copy Title: American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon) Author: Doyle, Patterson, and Beach (architectural firm, 1911-1914); Doyle, Albert E.; Patterson, William B.; Beach, James G. Year: 1913 This work was listed on the National Register of Historic Places on September 13, 2000. Title: American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon) Author: Doyle, Patterson, and Beach (architectural firm, 1911-1914); Doyle, Albert E.; Patterson, William B.; Beach, James G. Year: 1913 This work was listed on the National Register of Historic Places on September 13, 2000. Close

• 20. [Image] American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon)

  	This work was listed on the National Register of Historic Places on September 13, 2000.
  	Citation × Citation Citation Abstract Copy Title: American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon) Author: Doyle, Patterson, and Beach (architectural firm, 1911-1914); Doyle, Albert E.; Patterson, William B.; Beach, James G. Year: 1913 This work was listed on the National Register of Historic Places on September 13, 2000. Title: American Bank (Portland, Oregon); Northwestern Bank (Portland, Oregon); Northwestern National Bank (Portland, Oregon) Author: Doyle, Patterson, and Beach (architectural firm, 1911-1914); Doyle, Albert E.; Patterson, William B.; Beach, James G. Year: 1913 This work was listed on the National Register of Historic Places on September 13, 2000. Close