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• 1. [Image] Volcano and earthquake hazards in the Crater Lake Region, Oregon: open file report 97-487

  	ill., maps; Folded map in back cover; Includes bibliographical references ( p. 27-30) and glossary; Report accompanied by: Volcano hazard zones, volcanic vents, faults in the Crater Lake Region, Oregon ...
  	Citation × Citation Citation Abstract Copy Title: Volcano and earthquake hazards in the Crater Lake Region, Oregon: open file report 97-487 Author: Bacon, Charles R. Year: 1997, 2008 ill., maps; Folded map in back cover; Includes bibliographical references ( p. 27-30) and glossary; Report accompanied by: Volcano hazard zones, volcanic vents, faults in the Crater Lake Region, Oregon [map] Title: Volcano and earthquake hazards in the Crater Lake Region, Oregon: open file report 97-487 Author: Bacon, Charles R. Year: 1997, 2008 ill., maps; Folded map in back cover; Includes bibliographical references ( p. 27-30) and glossary; Report accompanied by: Volcano hazard zones, volcanic vents, faults in the Crater Lake Region, Oregon [map] Close

• 2. [Image] Seismicity Report on the Adak Island Project, Aleutian Islands, Alaska

  	In order to evaluate the geothermal potential of a project area on Adak Island, Aleutian Islands, Alaska, a high gain (40-750K), high frequency (5-30hz) microseismic network was operated for a period of ...
  	Citation × Citation Citation Abstract Copy Title: Seismicity Report on the Adak Island Project, Aleutian Islands, Alaska Author: Micro Geophysics Corporation Year: 1975 In order to evaluate the geothermal potential of a project area on Adak Island, Aleutian Islands, Alaska, a high gain (40-750K), high frequency (5-30hz) microseismic network was operated for a period of ten days in late October, 1974. The detection threshold determined from the recurrence curve was found to be below magnitude 0.0. Over 35 local events (S-P time less than four seconds) were detected, of which 26 events can be associated with a postulated fault in Andrew Bay near Mount Adagdak on the north side of Adak Island. First motion studies indicate that this fault is a right-lateral strike-slip fault with a small thrust component. Temporal and spatial variations of Poisson's Ratio within the interpreted fault zone (derived from velocity ratios and Wadati diagrams) have led to the derivation of a theoretical model of a dilatant region near Mount Adagdak. This region is interpreted as having the largest potential of the area surveyed for producing commercial earth steam Title: Seismicity Report on the Adak Island Project, Aleutian Islands, Alaska Author: Micro Geophysics Corporation Year: 1975 In order to evaluate the geothermal potential of a project area on Adak Island, Aleutian Islands, Alaska, a high gain (40-750K), high frequency (5-30hz) microseismic network was operated for a period of ten days in late October, 1974. The detection threshold determined from the recurrence curve was found to be below magnitude 0.0. Over 35 local events (S-P time less than four seconds) were detected, of which 26 events can be associated with a postulated fault in Andrew Bay near Mount Adagdak on the north side of Adak Island. First motion studies indicate that this fault is a right-lateral strike-slip fault with a small thrust component. Temporal and spatial variations of Poisson's Ratio within the interpreted fault zone (derived from velocity ratios and Wadati diagrams) have led to the derivation of a theoretical model of a dilatant region near Mount Adagdak. This region is interpreted as having the largest potential of the area surveyed for producing commercial earth steam Close

• 3. [Image] Cascadia : a quarterly publication of the Oregon Department of Geology & Mineral Industries, volume 2, number 1 (Winter/Spring 2002)

  	Water and geology: how does geology control where you find and how you use water? / Roddey, James -- Through the eyes of the state geologist / Beaulieu, John D. -- What is groundwater? -- Geology and groundwater ...
  	Citation × Citation Citation Abstract Copy Title: Cascadia : a quarterly publication of the Oregon Department of Geology & Mineral Industries, volume 2, number 1 (Winter/Spring 2002) Author: Oregon. Dept. of Geology and Mineral Industries Year: 2002, 2005 Water and geology: how does geology control where you find and how you use water? / Roddey, James -- Through the eyes of the state geologist / Beaulieu, John D. -- What is groundwater? -- Geology and groundwater -- Who owns and manages Oregon's water? -- Recent geologic efforts related to groundwater -- A groundwater case study: Catherine Creek and the Upper Grande Ronde Valley -- McKenzie - Willamette River confluence project Title: Cascadia : a quarterly publication of the Oregon Department of Geology & Mineral Industries, volume 2, number 1 (Winter/Spring 2002) Author: Oregon. Dept. of Geology and Mineral Industries Year: 2002, 2005 Water and geology: how does geology control where you find and how you use water? / Roddey, James -- Through the eyes of the state geologist / Beaulieu, John D. -- What is groundwater? -- Geology and groundwater -- Who owns and manages Oregon's water? -- Recent geologic efforts related to groundwater -- A groundwater case study: Catherine Creek and the Upper Grande Ronde Valley -- McKenzie - Willamette River confluence project Close

• 4. [Image] Oregon Plan for Salmon and Watersheds biennial report, 2005-2007

  	The Oregon Plan for Salmon and Watersheds Biennial Report 2005-2007. This is the sixth report on the Oregon Plan for Salmon and Watersheds. The report provides an update on the accomplishments and continuing ...
  	Citation × Citation Citation Abstract Copy Title: Oregon Plan for Salmon and Watersheds biennial report, 2005-2007 Author: Oregon Watershed Enhancement Board Year: 2006, 2007 The Oregon Plan for Salmon and Watersheds Biennial Report 2005-2007. This is the sixth report on the Oregon Plan for Salmon and Watersheds. The report provides an update on the accomplishments and continuing efforts of people throughout Oregon to improve and protect clean water and recover and maintain healthy populations offish and wildlife in our watersheds. The Oregon Plan is unique because it engages communities in the restoration and long-term stewardship of their watersheds. This extraordinary effort encourages local partnerships and voluntary actions to improve the conditions of our watersheds. Over the years, these actions have made Oregon a national leader in local cooperative conservation. This report collects project and condition data, voluntary private lands restoration information, and agency program accomplishments under the Oregon Plan. Consistent with the past two reports, this document continues to provide specific data on each of the state's fifteen reporting basins. A new element to this report is the inclusion of stories about the people, partnerships, and on-the-ground projects that are benefiting watersheds and communities across the state. Thanks to the many Oregon Plan partners who contributed to this report. Thomas M. Byler Executive Director Oregon Watershed Enhancement Board Title: Oregon Plan for Salmon and Watersheds biennial report, 2005-2007 Author: Oregon Watershed Enhancement Board Year: 2006, 2007 The Oregon Plan for Salmon and Watersheds Biennial Report 2005-2007. This is the sixth report on the Oregon Plan for Salmon and Watersheds. The report provides an update on the accomplishments and continuing efforts of people throughout Oregon to improve and protect clean water and recover and maintain healthy populations offish and wildlife in our watersheds. The Oregon Plan is unique because it engages communities in the restoration and long-term stewardship of their watersheds. This extraordinary effort encourages local partnerships and voluntary actions to improve the conditions of our watersheds. Over the years, these actions have made Oregon a national leader in local cooperative conservation. This report collects project and condition data, voluntary private lands restoration information, and agency program accomplishments under the Oregon Plan. Consistent with the past two reports, this document continues to provide specific data on each of the state's fifteen reporting basins. A new element to this report is the inclusion of stories about the people, partnerships, and on-the-ground projects that are benefiting watersheds and communities across the state. Thanks to the many Oregon Plan partners who contributed to this report. Thomas M. Byler Executive Director Oregon Watershed Enhancement Board Close