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Historical Fire Regime For Pothole Creek Interior Douglas Fir Research Site
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Book Synopsis Historical Fire Regime for Pothole Creek Interior Douglas-fir Research Site by : Robert W. Gray
Download or read book Historical Fire Regime for Pothole Creek Interior Douglas-fir Research Site written by Robert W. Gray and published by . This book was released on 1999 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines evidence of forest fire history at the Pothole Creek Research Site near Merritt, British Columbia, as a part of a larger project investigating stand development, growth, and yield. A master chronology, constructed using samples taken from climatically sensitive trees, was used to cross-date samples collected from fire-scarred wood. The resulting pattern of past fire intervals was then employed to speculate about the historical fire regime at Pothole Creek. Results are discussed with regard to seasonality of fire, extent of fire, and fire frequency and intensity.
Download or read book Extension Note written by and published by . This book was released on 2008 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Age-class Structure of Old Growth Ponderosa Pine/Douglas Fir Stands and Its Relationship to Fire History by : Stephen F. Arno
Download or read book Age-class Structure of Old Growth Ponderosa Pine/Douglas Fir Stands and Its Relationship to Fire History written by Stephen F. Arno and published by . This book was released on 1995 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis British Columbia Government Publications, Monthly Checklist by : British Columbia. Legislative Library
Download or read book British Columbia Government Publications, Monthly Checklist written by British Columbia. Legislative Library and published by . This book was released on 1998 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fire Episodes in the Inland Northwest (1540-1940) Based on Fire History Data by : Stephen W. Barrett
Download or read book Fire Episodes in the Inland Northwest (1540-1940) Based on Fire History Data written by Stephen W. Barrett and published by . This book was released on 1997 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Crossdated Fire Histories (1650 to 1900) from Ponderosa Pine-dominated Forests of Idaho and Western Montana [recurso Electrn̤ico] by : Emily K. Heyerdahl
Download or read book Crossdated Fire Histories (1650 to 1900) from Ponderosa Pine-dominated Forests of Idaho and Western Montana [recurso Electrn̤ico] written by Emily K. Heyerdahl and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: For a broader study of the climate drivers of regional-fire years in the Northern Rockies, we reconstructed a history of surface fires at 21 sites in Idaho and western Montana. We targeted sites that historically sustained frequent surface fires and were dominated or codominated by ponderosa pine (Pinus ponderosa P. & C. Lawson). Our objective is to report the site-specific fire and site information we did not report in our regional study that might be useful to local land managers for determining such things as Fire Regime Condition Class. We include 23 sites--20 from our regional study (one was reported elsewhere) and another three sampled in the region for other purposes. We crossdated samples from 640 trees to obtain calendar years for each tree ring and hence for 9,691 fire scars. For each site, we report the chronology of surface fires, properties of the fire regime (mean fire interval and intra-ring position of fire scars), and forest type, as well as topography that might be used to extrapolate site-specific fire regimes to unsampled areas.
Download or read book Wildland Fire in Ecosystems written by and published by . This book was released on 2005 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wildlife-habitat Relationships in Oregon and Washington by : David H. Johnson
Download or read book Wildlife-habitat Relationships in Oregon and Washington written by David H. Johnson and published by . This book was released on 2001 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides information about the terrestrial, freshwater, and marine habitats of Oregon and Washington and the wildlife that depend upon them; it also supports broader and more consistent conservation planning, management, and research. The 27 chapters identify 593 wildlife species, define some 300 wildlife terms, profile wildlife communities, review introduced and extirpated species and species at risk, and discuss management approaches. The volume includes color and bandw photographs, maps, diagrams, and illustrations; and the accompanying CD-ROM contains additional wildlife data (60,000 records), maps, and seven matrixes that link wildlife species with their respective habitat types. Johnson is a wildlife biologist, engineer, and habitat scientist; and O'Neill is director of the Northwest Habitat Institute; they worked together on this publication project as its managing directors. Annotation copyrighted by Book News Inc., Portland, OR
Book Synopsis Ecosystem Management in the United States by : Steven Lewis Yaffee
Download or read book Ecosystem Management in the United States written by Steven Lewis Yaffee and published by . This book was released on 1996 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystem Management in the United States is the first practical and comprehensive guide to ecosystem management efforts nationwide that meets the needs of practitioners and decisionmakers alike. The book is a unique and timely resource that significantly advances our understanding of the realities of ecosystem management by moving the debate from vague discussions of theory to an examination of real issues faced by people who are actually working with ecosystem-based approaches. It is an invaluable reference for everyone involved with land management or protection.
Download or read book Wildland Fire in Ecosystems written by and published by . This book was released on 2000 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Backpacker written by and published by . This book was released on 2007-09 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.
Book Synopsis Field Guide to Forest Plants of South-central Colorado by : David C. Powell
Download or read book Field Guide to Forest Plants of South-central Colorado written by David C. Powell and published by . This book was released on 1987 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Late Pleistocene and Holocene Environmental Change on the Olympic Peninsula, Washington by : Daniel G. Gavin
Download or read book Late Pleistocene and Holocene Environmental Change on the Olympic Peninsula, Washington written by Daniel G. Gavin and published by Springer. This book was released on 2014-11-25 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study brings together decades of research on the modern natural environment of Washington's Olympic Peninsula, reviews past research on paleoenvironmental change since the Late Pleistocene, and finally presents paleoecological records of changing forest composition and fire over the last 14,000 years. The focus of this study is on the authors’ studies of five pollen records from the Olympic Peninsula. Maps and other data graphics are used extensively. Paleoecology can effectively address some of these challenges we face in understanding the biotic response to climate change and other agents of change in ecosystems. First, species responses to climate change are mediated by changing disturbance regimes. Second, biotic hotspots today suggest a long-term maintenance of diversity in an area, and researchers approach the maintenance of diversity from a wide range and angles (CITE). Mountain regions may maintain biodiversity through significant climate change in ‘refugia’: locations where components of diversity retreat to and expand from during periods of unfavorable climate (Keppel et al., 2012). Paleoecological studies can describe the context for which biodiversity persisted through time climate refugia. Third, the paleoecological approach is especially suited for long-lived organisms. For example, a tree species that may typically reach reproductive sizes only after 50 years and remain fertile for 300 years, will experience only 30 to 200 generations since colonizing a location after Holocene warming about 11,000 years ago. Thus, by summarizing community change through multiple generations and natural disturbance events, paleoecological studies can examine the resilience of ecosystems to disturbances in the past, showing how many ecosystems recover quickly while others may not (Willis et al., 2010).
Download or read book Fire Management Today written by and published by . This book was released on 2000 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plant Associations of Region Two by : Barry C. Johnston
Download or read book Plant Associations of Region Two written by Barry C. Johnston and published by . This book was released on 1987 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Invasive Species in Forests and Rangelands of the United States by : Therese M. Poland
Download or read book Invasive Species in Forests and Rangelands of the United States written by Therese M. Poland and published by Springer Nature. This book was released on 2021-02-01 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book describes the serious threat of invasive species to native ecosystems. Invasive species have caused and will continue to cause enormous ecological and economic damage with ever increasing world trade. This multi-disciplinary book, written by over 100 national experts, presents the latest research on a wide range of natural science and social science fields that explore the ecology, impacts, and practical tools for management of invasive species. It covers species of all taxonomic groups from insects and pathogens, to plants, vertebrates, and aquatic organisms that impact a diversity of habitats in forests, rangelands and grasslands of the United States. It is well-illustrated, provides summaries of the most important invasive species and issues impacting all regions of the country, and includes a comprehensive primary reference list for each topic. This scientific synthesis provides the cultural, economic, scientific and social context for addressing environmental challenges posed by invasive species and will be a valuable resource for scholars, policy makers, natural resource managers and practitioners.
Download or read book Timeless Heritage written by and published by . This book was released on 1988 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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