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Books by Bob Zybach

Research paper thumbnail of Abstract approved: Title: The Great Fires: Indian Burning and Catastrophic Forest Fire Patterns of the Oregon Coast Range. 1491-1951

The Great Fires: Indian Burning and Catastrophic Forest Fire Patterns of the Oregon Coast Range. 1491-1951

This study was designed to examine the relationship between land management practices of Indian c... more This study was designed to examine the relationship between land management practices of Indian communities prior to contact with Europeans and the nature or character of subsequent catastrophic forest fires in the Oregon Coast Range. The research focused on spatial and temporal patterns of Indian burning across the landscape from 1491 until 1848, and corresponding patterns of catastrophic fire events from 1849 until 1951. Archival and anthropological research methods were used to obtain early surveys, maps, drawings, photographs, interviews, Geographic Information Systems (GIS) inventories, eyewitness accounts and other sources of evidence that document fire history. Data were tabulated, mapped, and digitized as new GIS layers for purposes of comparative analysis. An abundance of useful historical evidence was found for reconstructing precontact vegetation patterns and human burning practices in western Oregon. The data also proved useful for documenting local and regional forest fire histories. Precontact Indians used fire to produce landscape patterns of trails, patches, fields, woodlands, forests and grasslands that varied from time to time and place to place, partly due to demographic, cultural, topographic, and climatic differences that existed throughout the Coast Range. Native plants were systematically managed by local Indian families in even-aged stands, usually dominated by a single species, throughout all river basins of the study area. Oak, filberts, camas, wapato, tarweed, yampah, strawberries, huckleberries, brackenfern, nettles, and other plants were raised in select areas by all known tribes, over long periods of time. However, current scientific and policy assumptions regarding the abundance and extent of precontact western Oregon old-growth forests may have been erroneous. This study demonstrates a high rate of coincidence between the land management practices of precontact Indian communities, and the causes, timing, boundaries, severity, and extent of subsequent catastrophic forest fires in the same areas. Information developed from this study will be of value to researchers, wildlife managers, forest landowners, and others with an interest in the history and resources of the Oregon Coast Range.

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Papers by Bob Zybach

Research paper thumbnail of Converting historical information to GIS: political boundaries of the Douglas-fir region, 1788 to 1995

Journal of Forestry, May 1, 1995

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Research paper thumbnail of Advances in Fire Practice FALL 2009

US forests have been experiencing an escalating number of catastrophic-scale forest wildfires dur... more US forests have been experiencing an escalating number of catastrophic-scale forest wildfires during the past 20 years. US Forest Service and other local, State, Federal, and Tribal government wildfire suppression costs have also escalated dramatically, to nearly 2billion/year.PreliminaryresearchindicatesthatUSFSsuppressioncostsmayrepresentonly2−102 billion/year. Preliminary research indicates that USFS suppression costs may represent only 2-10 % of the total “cost-plus-loss ” damages to burned forests, however; recent public losses attributable to major forest wildfires may total 2billion/year.PreliminaryresearchindicatesthatUSFSsuppressioncostsmayrepresentonly2−1020 billion to $100 billion/year (or possibly more). The “U.S. Wildfire Cost-Plus-Loss Economics Project ” was founded by the four authors and other interested citizen volunteers in early 2008 to better document and publicize these losses. A comprehensive peer-reviewed wildfire cost-plus-loss ledger has been developed by the authors, and funding is currently being sought to test its functionality for the 2009 fire season. This article is intended to bring the project to public attention, d...

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Research paper thumbnail of Neil Vanderburg Oral History

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Research paper thumbnail of Donald Dickey Oral History

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Research paper thumbnail of MARVIN ROWLEY: Family History and Management of the OSU Research Forests, Benton and Polk Counties, Oregon: 1946–1986, Oral History Interviews

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Research paper thumbnail of Changing Landscapes 161 The Alseya Valley Prairie Complex, ca. 1850: Native Landscapes in Western GLO Surveys

Changing Landscapes, 2002

Editor’s note: Over the past several years researchers and land managers in numerous fields have... more Editor’s note: Over the past several years researchers and land managers in
numerous fields have begun to recognize what many Native people have been
saying for a long time; the ecological landscape in western Oregon reflects the
influence of the judicious use of fire and other plant management techniques.
Despite this recognition, relatively little research has been done to explore the
diversity of techniques Native people used to nurture the region’s ecological mosaic.
Bob Zybach applies his broad knowledge of forest ecology and historical
records in assessing the extent and variety of traditionally-tended plant communities
in and around the Alsea Valley. He shows us that U.S. land survey records hold
crucial, but largely untapped data for research on historic Native land use.

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Research paper thumbnail of James Hanish: biographical sketch and a tour of Berry Creek, Benton and Polk Counties, Oregon: 1930-1938

... ahell of alot, some of the old orchards are still alive, but they're about dead, but. ..... more ... ahell of alot, some of the old orchards are still alive, but they're about dead, but. ..the tarp,what you want to call the flora of this place is the same.The... wasthere any logging going on up in here at that time?There might have been, I'm not sure how...I think Mr. Coote, he logged. ...

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Research paper thumbnail of Donald Dickey : family history and life on Berry Creek, Benton County, Oregon, 1928-1941

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Research paper thumbnail of Velma Carter Rawie : a history of the Carter family and the town of Wells, Benton County, Oregon : 1845-1941

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Research paper thumbnail of Neil Vanderburg : family farming and saw milling on Berry Creek, Benton County, Oregon : 1935-1941 : oral history interviews

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Research paper thumbnail of The great fires : Indian burning and catastrophic forest fire patterns of the Oregon Coast Range, 1491-1951

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Research paper thumbnail of Lorna Grabe: family history and the story of the Soap Creek Schoolhouse Foundation

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Research paper thumbnail of Using oral histories to document changing forest cover patterns : Soap Creek Valley, Oregon, 1500-1999

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Research paper thumbnail of Eugene Glender : growing up on a Tampico family farm, Benton County, Oregon: 1910-1941

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Research paper thumbnail of Wanda Marcks Cook: the story of the Sulphur Springs Stock Ranch, Benton County, Oregon, 1904-1939

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Research paper thumbnail of US Wildfire Cost-Plus-Loss Economics Project: The “One-Pager” Checklist By Bob Zybach, Michael Dubrasich, Greg Brenner, John Marker

... Guardian, London, England: July 22. Zouhar, Kristin, Jane K. Smith, Steve Sutherland, and Mat... more ... Guardian, London, England: July 22. Zouhar, Kristin, Jane K. Smith, Steve Sutherland, and Matthew L. Brooks 2008. Wildland ... Service • Mark Kaib, Fire Ecology, Restoration, and Planning, Southwest Region 2, US Fish & Wildlife Service. ...

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Research paper thumbnail of Charlie Olson: biographical sketch and early history of Sulphur Springs, Benton County, Oregon: 1900-1920

INTRODUCTIONCharlie Olson's father wasa Swedish immigrant who came to America looking foropp... more INTRODUCTIONCharlie Olson's father wasa Swedish immigrant who came to America looking foropportunities. He eventually endedup in Corvallis where he worked for Fisher's Flour Mill. It was seven years before he was able tosave enough money to send for his ...

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Research paper thumbnail of John Jacob & Wilma Rohner: family farming on Coffin Butte between world wars: Benton County, Oregon, 1919-41: oral history interviews

... 93Swiss Tripe Recipe 94Widmer Photograph 96Harvesting Harding Grass 97Local Blacksmiths 108AP... more ... 93Swiss Tripe Recipe 94Widmer Photograph 96Harvesting Harding Grass 97Local Blacksmiths 108APPENDIX Rohner Family Photographs 114INDEX 123 INTRODUCTIONJohn Jacob (Jake) Rohner and his ... Roy Barzee that lived closeto Glenders, he had two girls and aboy. ...

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Research paper thumbnail of Charles and Norman Hindes : family history and story of the Soap Creek Sawmilling and Logging Camp Benton County, Oregon: 1928-1931

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Research paper thumbnail of Abstract approved: Title: The Great Fires: Indian Burning and Catastrophic Forest Fire Patterns of the Oregon Coast Range. 1491-1951

The Great Fires: Indian Burning and Catastrophic Forest Fire Patterns of the Oregon Coast Range. 1491-1951

This study was designed to examine the relationship between land management practices of Indian c... more This study was designed to examine the relationship between land management practices of Indian communities prior to contact with Europeans and the nature or character of subsequent catastrophic forest fires in the Oregon Coast Range. The research focused on spatial and temporal patterns of Indian burning across the landscape from 1491 until 1848, and corresponding patterns of catastrophic fire events from 1849 until 1951. Archival and anthropological research methods were used to obtain early surveys, maps, drawings, photographs, interviews, Geographic Information Systems (GIS) inventories, eyewitness accounts and other sources of evidence that document fire history. Data were tabulated, mapped, and digitized as new GIS layers for purposes of comparative analysis. An abundance of useful historical evidence was found for reconstructing precontact vegetation patterns and human burning practices in western Oregon. The data also proved useful for documenting local and regional forest fire histories. Precontact Indians used fire to produce landscape patterns of trails, patches, fields, woodlands, forests and grasslands that varied from time to time and place to place, partly due to demographic, cultural, topographic, and climatic differences that existed throughout the Coast Range. Native plants were systematically managed by local Indian families in even-aged stands, usually dominated by a single species, throughout all river basins of the study area. Oak, filberts, camas, wapato, tarweed, yampah, strawberries, huckleberries, brackenfern, nettles, and other plants were raised in select areas by all known tribes, over long periods of time. However, current scientific and policy assumptions regarding the abundance and extent of precontact western Oregon old-growth forests may have been erroneous. This study demonstrates a high rate of coincidence between the land management practices of precontact Indian communities, and the causes, timing, boundaries, severity, and extent of subsequent catastrophic forest fires in the same areas. Information developed from this study will be of value to researchers, wildlife managers, forest landowners, and others with an interest in the history and resources of the Oregon Coast Range.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Converting historical information to GIS: political boundaries of the Douglas-fir region, 1788 to 1995

Journal of Forestry, May 1, 1995

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Advances in Fire Practice FALL 2009

US forests have been experiencing an escalating number of catastrophic-scale forest wildfires dur... more US forests have been experiencing an escalating number of catastrophic-scale forest wildfires during the past 20 years. US Forest Service and other local, State, Federal, and Tribal government wildfire suppression costs have also escalated dramatically, to nearly 2billion/year.PreliminaryresearchindicatesthatUSFSsuppressioncostsmayrepresentonly2−102 billion/year. Preliminary research indicates that USFS suppression costs may represent only 2-10 % of the total “cost-plus-loss ” damages to burned forests, however; recent public losses attributable to major forest wildfires may total 2billion/year.PreliminaryresearchindicatesthatUSFSsuppressioncostsmayrepresentonly2−1020 billion to $100 billion/year (or possibly more). The “U.S. Wildfire Cost-Plus-Loss Economics Project ” was founded by the four authors and other interested citizen volunteers in early 2008 to better document and publicize these losses. A comprehensive peer-reviewed wildfire cost-plus-loss ledger has been developed by the authors, and funding is currently being sought to test its functionality for the 2009 fire season. This article is intended to bring the project to public attention, d...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Neil Vanderburg Oral History

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Donald Dickey Oral History

Bookmarks Related papers MentionsView impact

Research paper thumbnail of MARVIN ROWLEY: Family History and Management of the OSU Research Forests, Benton and Polk Counties, Oregon: 1946–1986, Oral History Interviews

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Changing Landscapes 161 The Alseya Valley Prairie Complex, ca. 1850: Native Landscapes in Western GLO Surveys

Changing Landscapes, 2002

Editor’s note: Over the past several years researchers and land managers in numerous fields have... more Editor’s note: Over the past several years researchers and land managers in
numerous fields have begun to recognize what many Native people have been
saying for a long time; the ecological landscape in western Oregon reflects the
influence of the judicious use of fire and other plant management techniques.
Despite this recognition, relatively little research has been done to explore the
diversity of techniques Native people used to nurture the region’s ecological mosaic.
Bob Zybach applies his broad knowledge of forest ecology and historical
records in assessing the extent and variety of traditionally-tended plant communities
in and around the Alsea Valley. He shows us that U.S. land survey records hold
crucial, but largely untapped data for research on historic Native land use.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of James Hanish: biographical sketch and a tour of Berry Creek, Benton and Polk Counties, Oregon: 1930-1938

... ahell of alot, some of the old orchards are still alive, but they're about dead, but. ..... more ... ahell of alot, some of the old orchards are still alive, but they're about dead, but. ..the tarp,what you want to call the flora of this place is the same.The... wasthere any logging going on up in here at that time?There might have been, I'm not sure how...I think Mr. Coote, he logged. ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Donald Dickey : family history and life on Berry Creek, Benton County, Oregon, 1928-1941

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Velma Carter Rawie : a history of the Carter family and the town of Wells, Benton County, Oregon : 1845-1941

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Neil Vanderburg : family farming and saw milling on Berry Creek, Benton County, Oregon : 1935-1941 : oral history interviews

Bookmarks Related papers MentionsView impact

Research paper thumbnail of The great fires : Indian burning and catastrophic forest fire patterns of the Oregon Coast Range, 1491-1951

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Lorna Grabe: family history and the story of the Soap Creek Schoolhouse Foundation

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Using oral histories to document changing forest cover patterns : Soap Creek Valley, Oregon, 1500-1999

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Eugene Glender : growing up on a Tampico family farm, Benton County, Oregon: 1910-1941

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Wanda Marcks Cook: the story of the Sulphur Springs Stock Ranch, Benton County, Oregon, 1904-1939

Bookmarks Related papers MentionsView impact

Research paper thumbnail of US Wildfire Cost-Plus-Loss Economics Project: The “One-Pager” Checklist By Bob Zybach, Michael Dubrasich, Greg Brenner, John Marker

... Guardian, London, England: July 22. Zouhar, Kristin, Jane K. Smith, Steve Sutherland, and Mat... more ... Guardian, London, England: July 22. Zouhar, Kristin, Jane K. Smith, Steve Sutherland, and Matthew L. Brooks 2008. Wildland ... Service • Mark Kaib, Fire Ecology, Restoration, and Planning, Southwest Region 2, US Fish & Wildlife Service. ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Charlie Olson: biographical sketch and early history of Sulphur Springs, Benton County, Oregon: 1900-1920

INTRODUCTIONCharlie Olson's father wasa Swedish immigrant who came to America looking foropp... more INTRODUCTIONCharlie Olson's father wasa Swedish immigrant who came to America looking foropportunities. He eventually endedup in Corvallis where he worked for Fisher's Flour Mill. It was seven years before he was able tosave enough money to send for his ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of John Jacob & Wilma Rohner: family farming on Coffin Butte between world wars: Benton County, Oregon, 1919-41: oral history interviews

... 93Swiss Tripe Recipe 94Widmer Photograph 96Harvesting Harding Grass 97Local Blacksmiths 108AP... more ... 93Swiss Tripe Recipe 94Widmer Photograph 96Harvesting Harding Grass 97Local Blacksmiths 108APPENDIX Rohner Family Photographs 114INDEX 123 INTRODUCTIONJohn Jacob (Jake) Rohner and his ... Roy Barzee that lived closeto Glenders, he had two girls and aboy. ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Charles and Norman Hindes : family history and story of the Soap Creek Sawmilling and Logging Camp Benton County, Oregon: 1928-1931

Bookmarks Related papers MentionsView impact

Research paper thumbnail of The Alseya Valley Prairie Complex, ca. 1850: Native Landscapes in Western GLO Surveys

sequoia.fsl.orst.edu

... Bob Zybach Oregon State University Department of Environmental Sciences T ... Bob Zybach appl... more ... Bob Zybach Oregon State University Department of Environmental Sciences T ... Bob Zybach applies his broad knowledge of forest ecology and historical records in assessing the extent and variety of traditionally-tended plant communi-ties in and around the Alsea Valley. ...

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