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• 1. [Article] Project "Foresight": First Phase

  Project "Foresight" at this time is concentrating on two major objectives: (1) the development of the first phase of a Willamette Valley Environmental Protection Plan, and (2) refine and sustain a process ...

  Citation × Citation Citation Abstract Copy Title: Project "Foresight": First Phase Author: Unknown Year: 1971 Project "Foresight" at this time is concentrating on two major objectives: (1) the development of the first phase of a Willamette Valley Environmental Protection Plan, and (2) refine and sustain a process for resolving intergovernmental, interregional, and interagency conflicts. The primary responsibility of accomplishing this task has been given to the Executive Department's Local Government Relations Division. Three intergovernmental task forces have been formed, for Economic Policy, Transportation, and Natural Resources; and state, local government, and Federal personnel are members. Task force leadership is being provided by the State Department of Transportation, Assistant to the Governor for Economic Development Office, and the Assistant to the Governor for Natural Resources Office. Title: Project "Foresight": First Phase Author: Unknown Year: 1971 Project "Foresight" at this time is concentrating on two major objectives: (1) the development of the first phase of a Willamette Valley Environmental Protection Plan, and (2) refine and sustain a process for resolving intergovernmental, interregional, and interagency conflicts. The primary responsibility of accomplishing this task has been given to the Executive Department's Local Government Relations Division. Three intergovernmental task forces have been formed, for Economic Policy, Transportation, and Natural Resources; and state, local government, and Federal personnel are members. Task force leadership is being provided by the State Department of Transportation, Assistant to the Governor for Economic Development Office, and the Assistant to the Governor for Natural Resources Office. Close

• 2. [Article] Challenges and Costs of Rapid Population Growth: the Report of the Oregon 2000 Commission

  Report focuses on Oregon's growth and the potential impact upon the state's natural resources

  Citation × Citation Citation Abstract Copy Title: Challenges and Costs of Rapid Population Growth: the Report of the Oregon 2000 Commission Author: Oregon 2000 Commission Year: 1979 Report focuses on Oregon's growth and the potential impact upon the state's natural resources Title: Challenges and Costs of Rapid Population Growth: the Report of the Oregon 2000 Commission Author: Oregon 2000 Commission Year: 1979 Report focuses on Oregon's growth and the potential impact upon the state's natural resources Close

• 3. [Article] Columbia South Shore Natural Resource Protection Plan Mitigation - Guidelines and Actions

  Ordinance No. 167127 passed by Council November 17, 1993.

  Citation × Citation Citation Abstract Copy Title: Columbia South Shore Natural Resource Protection Plan Mitigation - Guidelines and Actions Author: Portland (Or.). Bureau of Planning Year: 1993 Ordinance No. 167127 passed by Council November 17, 1993. Title: Columbia South Shore Natural Resource Protection Plan Mitigation - Guidelines and Actions Author: Portland (Or.). Bureau of Planning Year: 1993 Ordinance No. 167127 passed by Council November 17, 1993. Close

• 4. [Article] Peninsula Drainage District No. 1 - Natural Resource Management Plan Actions

  Ordinance No. 171260 passed by Council June 12, 1997.

  Citation × Citation Citation Abstract Copy Title: Peninsula Drainage District No. 1 - Natural Resource Management Plan Actions Author: Portland (Or.). Bureau of Planning Year: 1997 Ordinance No. 171260 passed by Council June 12, 1997. Title: Peninsula Drainage District No. 1 - Natural Resource Management Plan Actions Author: Portland (Or.). Bureau of Planning Year: 1997 Ordinance No. 171260 passed by Council June 12, 1997. Close

• 5. [Article] Peninsula Drainage District Number One Natural Resource Management Plan Actions Adopted by Ordinance Number 171230

  Citation × Citation Citation Abstract Copy Title: Peninsula Drainage District Number One Natural Resource Management Plan Actions Adopted by Ordinance Number 171230 Author: Portland (Or.). Office of the City Auditor Year: 1997 Title: Peninsula Drainage District Number One Natural Resource Management Plan Actions Adopted by Ordinance Number 171230 Author: Portland (Or.). Office of the City Auditor Year: 1997 Close

• 6. [Article] Mitgation and Conservation Banks: Report for River Plan Consideration

  The project investigated and analyzed potential program mechanisms, receiving sites and funding opportunities for off-site mitigation. River Plan staff will use feedback received from the River Plan Committee ...

  Citation × Citation Citation Abstract Copy Title: Mitgation and Conservation Banks: Report for River Plan Consideration Author: Harding, Matt, Hazlett, John, Lustig, Matt, MacAuley, Anita Year: 2007 The project investigated and analyzed potential program mechanisms, receiving sites and funding opportunities for off-site mitigation. River Plan staff will use feedback received from the River Plan Committee and others to further development of an off-site mitigation program. This project was conducted under the supervision of Ethan Seltzer and Sumner Sharpe. Title: Mitgation and Conservation Banks: Report for River Plan Consideration Author: Harding, Matt, Hazlett, John, Lustig, Matt, MacAuley, Anita Year: 2007 The project investigated and analyzed potential program mechanisms, receiving sites and funding opportunities for off-site mitigation. River Plan staff will use feedback received from the River Plan Committee and others to further development of an off-site mitigation program. This project was conducted under the supervision of Ethan Seltzer and Sumner Sharpe. Close

• 7. [Article] Highlights: Accomplishments of Portland's Downtown Plan, Central City Plan, Albina Community Plan, Outer Southeast Community Plan

  All four plans were comprehensive. Their scope included transportation, housing, economic development, parks and open space, natural resources, urban design, and land use. Large scale planning efforts ...

  Citation × Citation Citation Abstract Copy Title: Highlights: Accomplishments of Portland's Downtown Plan, Central City Plan, Albina Community Plan, Outer Southeast Community Plan Author: Portland (Or.). Bureau of Planning Year: 2000 All four plans were comprehensive. Their scope included transportation, housing, economic development, parks and open space, natural resources, urban design, and land use. Large scale planning efforts had previously focused on a limited set of concerns, such as parking, commercial revitalization, or housing. The Downtown Plan, Central City Plan, Albina Community Plan, and Outer Southeast Community Plan, on the other hand, evaluated, balanced, and integrated the different elements so that each action was taken in light of its effect on others. Extensive citizen involvement shaped the content of these plans and contributed to their success. Title: Highlights: Accomplishments of Portland's Downtown Plan, Central City Plan, Albina Community Plan, Outer Southeast Community Plan Author: Portland (Or.). Bureau of Planning Year: 2000 All four plans were comprehensive. Their scope included transportation, housing, economic development, parks and open space, natural resources, urban design, and land use. Large scale planning efforts had previously focused on a limited set of concerns, such as parking, commercial revitalization, or housing. The Downtown Plan, Central City Plan, Albina Community Plan, and Outer Southeast Community Plan, on the other hand, evaluated, balanced, and integrated the different elements so that each action was taken in light of its effect on others. Extensive citizen involvement shaped the content of these plans and contributed to their success. Close

• 8. [Article] Caring for the Land, Serving People: Creating a Multicultural Forest Service in the Civil Rights Era

  This qualitative study of representative bureaucracy examines the extension and limitations of liberal democratic rights by connecting environmental and social history with policy, individual decision ...

  Citation × Citation Citation Abstract Copy Title: Caring for the Land, Serving People: Creating a Multicultural Forest Service in the Civil Rights Era Author: Sinclair, Donna Lynn Year: 2015 This qualitative study of representative bureaucracy examines the extension and limitations of liberal democratic rights by connecting environmental and social history with policy, individual decision making, gender, race, and class in American history. It documents major cultural shifts in a homogeneous patriarchal organization, constraints, advancement, and the historical agency of women and minorities. "Creating a Multicultural Forest Service" identifies a relationship between natural and human resources and tells a story of expanding and contracting civil liberties that shifted over time from women and people of color to include the differently-abled and LGBT communities. It includes oral history as a key to uncovering individual decision points, relational networks, organizational activism, and human/nature relations to shape meaningful explanations of historical institutional change. With gender and race as primary categories, this inquiry forms a history that is critical to understanding federal bureaucratic efforts to meet workforce diversity goals in natural resource organizations. Title: Caring for the Land, Serving People: Creating a Multicultural Forest Service in the Civil Rights Era Author: Sinclair, Donna Lynn Year: 2015 This qualitative study of representative bureaucracy examines the extension and limitations of liberal democratic rights by connecting environmental and social history with policy, individual decision making, gender, race, and class in American history. It documents major cultural shifts in a homogeneous patriarchal organization, constraints, advancement, and the historical agency of women and minorities. "Creating a Multicultural Forest Service" identifies a relationship between natural and human resources and tells a story of expanding and contracting civil liberties that shifted over time from women and people of color to include the differently-abled and LGBT communities. It includes oral history as a key to uncovering individual decision points, relational networks, organizational activism, and human/nature relations to shape meaningful explanations of historical institutional change. With gender and race as primary categories, this inquiry forms a history that is critical to understanding federal bureaucratic efforts to meet workforce diversity goals in natural resource organizations. Close

• 9. [Article] Cracking Susceptibility of Concrete Made with Recycled Concrete Aggregate

  As high-quality, local, natural aggregate resources continue to become less available, and the cost of landfilling waste material rises, the need for alternative aggregates and recycling of waste material ...

  Citation × Citation Citation Abstract Copy Title: Cracking Susceptibility of Concrete Made with Recycled Concrete Aggregate Author: Isgor, O. Burkan, Ideker, Jason, Fu, Tengfei, Adams, Matthew P. Year: 2013 As high-quality, local, natural aggregate resources continue to become less available, and the cost of landfilling waste material rises, the need for alternative aggregates and recycling of waste material will increase. Using RCA in fresh concrete is one way to address both of these issues. However, there has long been a concern that RCA may negatively affect the properties of new concrete in which it is included. The results of the present investigation, however, indicate that the use of RCA in new concrete may not produce higher levels of free drying shrinkage as previously believed. Actually, these results show that when these RCAs were used for similar levels of free drying shrinkage, the cracking susceptibility of the concrete was reduced. The results demonstrate that even a small inclusion of RCA (25% replacement) may be a viable option to decrease the cracking susceptibility of concrete under drying conditions. Title: Cracking Susceptibility of Concrete Made with Recycled Concrete Aggregate Author: Isgor, O. Burkan, Ideker, Jason, Fu, Tengfei, Adams, Matthew P. Year: 2013 As high-quality, local, natural aggregate resources continue to become less available, and the cost of landfilling waste material rises, the need for alternative aggregates and recycling of waste material will increase. Using RCA in fresh concrete is one way to address both of these issues. However, there has long been a concern that RCA may negatively affect the properties of new concrete in which it is included. The results of the present investigation, however, indicate that the use of RCA in new concrete may not produce higher levels of free drying shrinkage as previously believed. Actually, these results show that when these RCAs were used for similar levels of free drying shrinkage, the cracking susceptibility of the concrete was reduced. The results demonstrate that even a small inclusion of RCA (25% replacement) may be a viable option to decrease the cracking susceptibility of concrete under drying conditions. Close

• 10. [Article] Impacts of Climate Change and Urban Development on Water Resources in the Tualatin River Basin

  Potential impacts of climate change on the water resources of the Pacific Northwest of the United States include earlier peak runoff, reduced summer flows, and increased winter flooding. An increase in ...

  Citation × Citation Citation Abstract Copy Title: Impacts of Climate Change and Urban Development on Water Resources in the Tualatin River Basin Author: Praskievicz, Sarah Year: 2009 Potential impacts of climate change on the water resources of the Pacific Northwest of the United States include earlier peak runoff, reduced summer flows, and increased winter flooding. An increase in impervious surfaces, accompanied by urban development, is known to decrease infiltration and increase surface runoff. Alterations of flow amount and pathways can alter water quality through dilution or flushing effects. I used the United States Environmental Protection Agency's Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) modeling system to investigate the relative importance of future climate change and land use change in determining the quantity and quality of freshwater resources in north western Oregon's Tualatin River Basin. The basin was chosen for this study because it is rapidly urbanizing and representative of other low-elevation basins in the region. BASINS models were calibrated and validated using historic flow and water quality data from 1991 to 2006. The goodness-of-fit for the calibrated hydrology, suspended sediment, and orthophosphate models was high, with coefficients of determination ranging from 0.72 to 0.93 in the calibration period. The calibrated models were run under a range of eight downscaled climate change, two regional land use change, and four combined scenarios. Results included average increases in winter flows of ten percent, decreases in summer flows of thirty-seven percent, and increases in fifth percentile flows of up to eighty percent as a result of climate change in the Tualatin River Basin. For land use change, the results included an increase in annual flows of twenty-one percent for the development-oriented scenario and a decrease of sixteen percent for the conservation-oriented scenario, with amplified changes at the sub-basin scale, including more than doubled winter flow. For combined scenarios of climate change and urban development, there is a projected increase in winter flows of up to seventy-one percent and decrease in summer flows of up to forty-eight percent. Changes in suspended sediment and orthophosphate loading broadly tracked hydrological changes, with winter increases and summer decreases. The results are relevant to regional planners interested in the long-term response of water resources to climate change and land use change at the basin scale. Title: Impacts of Climate Change and Urban Development on Water Resources in the Tualatin River Basin Author: Praskievicz, Sarah Year: 2009 Potential impacts of climate change on the water resources of the Pacific Northwest of the United States include earlier peak runoff, reduced summer flows, and increased winter flooding. An increase in impervious surfaces, accompanied by urban development, is known to decrease infiltration and increase surface runoff. Alterations of flow amount and pathways can alter water quality through dilution or flushing effects. I used the United States Environmental Protection Agency's Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) modeling system to investigate the relative importance of future climate change and land use change in determining the quantity and quality of freshwater resources in north western Oregon's Tualatin River Basin. The basin was chosen for this study because it is rapidly urbanizing and representative of other low-elevation basins in the region. BASINS models were calibrated and validated using historic flow and water quality data from 1991 to 2006. The goodness-of-fit for the calibrated hydrology, suspended sediment, and orthophosphate models was high, with coefficients of determination ranging from 0.72 to 0.93 in the calibration period. The calibrated models were run under a range of eight downscaled climate change, two regional land use change, and four combined scenarios. Results included average increases in winter flows of ten percent, decreases in summer flows of thirty-seven percent, and increases in fifth percentile flows of up to eighty percent as a result of climate change in the Tualatin River Basin. For land use change, the results included an increase in annual flows of twenty-one percent for the development-oriented scenario and a decrease of sixteen percent for the conservation-oriented scenario, with amplified changes at the sub-basin scale, including more than doubled winter flow. For combined scenarios of climate change and urban development, there is a projected increase in winter flows of up to seventy-one percent and decrease in summer flows of up to forty-eight percent. Changes in suspended sediment and orthophosphate loading broadly tracked hydrological changes, with winter increases and summer decreases. The results are relevant to regional planners interested in the long-term response of water resources to climate change and land use change at the basin scale. Close