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Variation In Estimates Of Fire Intervals
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Book Synopsis Variation in estimates of fire intervals by : Stephen F. Arno
Download or read book Variation in estimates of fire intervals written by Stephen F. Arno and published by . This book was released on 1982 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors examine variation in the length of mean intervals between fires (occurring between the years 1600 and 1910) in sample units of various sizes, ranging from a point on the ground (single tree) to a large stand (200 to 800 acres; 80 to 320 hectares). Recommendations are made regarding appropriate sizes of sample units for fire history studies.
Book Synopsis Variation in Estimates of Fire Intervals by : Stephen F. Arno
Download or read book Variation in Estimates of Fire Intervals written by Stephen F. Arno and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors examine variation in the length of mean intervals between fires (occurring between the years 1600 and 1910) in sample units of various sizes, ranging from a point on the ground (single tree) to a large stand (200 to 800 acres; 80 to 320 hectares). Recommendations are made regarding appropriate sizes of sample units for fire history studies.
Book Synopsis VARIATION IN ESTIMATES OF FIRE INTERVALS by : STEPHEN F. ARNO
Download or read book VARIATION IN ESTIMATES OF FIRE INTERVALS written by STEPHEN F. ARNO and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Paper INT. written by and published by . This book was released on 1982 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Historic Range of Variability for Upland Vegetation in the Medicine Bow National Forest, Wyoming by : Gregory K. Dillon
Download or read book Historic Range of Variability for Upland Vegetation in the Medicine Bow National Forest, Wyoming written by Gregory K. Dillon and published by . This book was released on 2005 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: An approach for synthesizing the results of ecological research pertinent to land management is the analysis of the historic range of variability (HRV) for key ecosystem variables that are affected by management activities. This report provides an HRV analysis for the upland vegetation of the Medicine Bow National Forest in southeastern Wyoming. The variables include live tree density, dead tree (snag) density, canopy cover, abundance of coarse woody debris, species diversity, fire return intervals, the abundance of various diseases, the proportion of the landscape in different land cover types, and the degree of patchiness in the landscape. The variables were examined at the stand and landscape scales, using information available in the literature and USFS databases. High-elevation landscapes were considered separately from low-elevation landscapes. Much of the report pertains to forests dominated by lodgepole pine, subalpine fir, and Engelmann spruce at high elevations, and by ponderosa pine and aspen at lower elevations. We defined the HRV reference period for the MBNF as approximately 1600 to 1860.
Download or read book General Technical Report RM. written by and published by . This book was released on 1996 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fire, Fuel Treatments and Ecological Restoration by :
Download or read book Fire, Fuel Treatments and Ecological Restoration written by and published by . This book was released on 2003 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Neuronal Dynamics by : Wulfram Gerstner
Download or read book Neuronal Dynamics written by Wulfram Gerstner and published by Cambridge University Press. This book was released on 2014-07-24 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: This solid introduction uses the principles of physics and the tools of mathematics to approach fundamental questions of neuroscience.
Download or read book General Technical Report RMRS written by and published by . This book was released on 1998 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fire and Climatic Change in Temperate Ecosystems of the Western Americas by : Thomas T. Veblen
Download or read book Fire and Climatic Change in Temperate Ecosystems of the Western Americas written by Thomas T. Veblen and published by Springer Science & Business Media. This book was released on 2006-05-10 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Both fire and climatic variability have monumental impacts on the dynamics of temperate ecosystems. These impacts can sometimes be extreme or devastating as seen in recent El Nino/La Nina cycles and in uncontrolled fire occurrences. This volume brings together research conducted in western North and South America, areas of a great deal of collaborative work on the influence of people and climate change on fire regimes. In order to give perspective to patterns of change over time, it emphasizes the integration of paleoecological studies with studies of modern ecosystems. Data from a range of spatial scales, from individual plants to communities and ecosystems to landscape and regional levels, are included. Contributions come from fire ecology, paleoecology, biogeography, paleoclimatology, landscape and ecosystem ecology, ecological modeling, forest management, plant community ecology and plant morphology. The book gives a synthetic overview of methods, data and simulation models for evaluating fire regime processes in forests, shrublands and woodlands and assembles case studies of fire, climate and land use histories. The unique approach of this book gives researchers the benefits of a north-south comparison as well as the integration of paleoecological histories, current ecosystem dynamics and modeling of future changes.
Book Synopsis Pike-San Isabel National Forest (N.F.), Trout-West Hazardous Fuels Reduction Project by :
Download or read book Pike-San Isabel National Forest (N.F.), Trout-West Hazardous Fuels Reduction Project written by and published by . This book was released on 2003 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wildlife, Fire and Future Climate by : Brendan Mackey
Download or read book Wildlife, Fire and Future Climate written by Brendan Mackey and published by CSIRO PUBLISHING. This book was released on 2002-07-01 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: The conservation of Earth's forest ecosystems is one of the great environmental challenges facing humanity in the 21st century. All of Earth's ecosystems now face the spectre of the accelerated greenhouse effect and rates of change in climatic regimes that have hitherto been unknown. In addition, multiple use forestry – where forests are managed to provide for both a supply of wood and the conservation of biodiversity – can change the floristic composition and vegetation structure of forests with significant implications for wildlife habitat. Wildlife, fire and future climate: a forest ecosystem analysis explores these themes through a landscape-wide study of refugia and future climate in the tall, wet forests of the Central Highlands of Victoria. It represents a model case study for the kind of integrated investigation needed throughout the world in order to deal with the potential response of terrestrial ecological systems to global change. The analyses presented in this book represent one of the few ecosystem studies ever undertaken that has attempted such a complex synthesis of fire, wildlife, vegetation, and climate. Wildlife, fire and future climate: a forest ecosystem analysis is written by an experienced team of leading world experts in fire ecology, modelling, terrain and climate analysis, vegetation and wildlife habitat. Their collaboration on this book represents a unique and exemplary, multi-disciplinary venture.
Book Synopsis Fire Ecology and Management of the Major Ecosystems of Southern Utah by :
Download or read book Fire Ecology and Management of the Major Ecosystems of Southern Utah written by and published by . This book was released on 2007 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides managers with a literature synthesis of the historical conditions, current conditions, fire regime condition classes (FRCC), and recommended treatments for the major ecosystems in southern Utah. Sections are by ecosystems and include: 1) coniferous forests (ponderosa pine, mixed conifer, and Engelmann spruce-subalpine fir), 2) aspen, 3) pinyon-juniper, 4) big and black sagebrush, and 5) desert shrubs (creosotebush, blackbrush, and interior chaparral). Southern Utah is at the ecological crossroads for much of the western United States. It contains steep environmental gradients and a broad range of fuels and fire regimes associated with vegetation types representative of the Rocky Mountains, the Great Basin, Northern Arizona and New Mexico, and the Mohave Desert. The Southern Utah Demonstration Area consists of contiguous state and federal lands within the administrative boundaries of the Bureau of Land Management (BLM), Fishlake and Dixie National Forests, National Park Sevice, and State of Utah, roughly encompassing the southern 15 percent of Utah (3.24 million ha). The vegetation types described are similar in species composition, stand structure, and ecologic function, including fire regime to vegetation types found on hundreds of millions of hectares in the 11 western states.
Book Synopsis Increment-borer Methods for Determining Fire History in Coniferous Forests by : Stephen W. Barrett
Download or read book Increment-borer Methods for Determining Fire History in Coniferous Forests written by Stephen W. Barrett and published by . This book was released on 1988 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes use of increment borers for interpreting fire history in coniferous forests. These methods are intended for use in wildernesses, parks, and other natural areas where sawing cross-sections from fire-scarred trees is prohibited.
Book Synopsis Canadian Journal of Forest Research. Journal Canadien de la Recherche Forestière by :
Download or read book Canadian Journal of Forest Research. Journal Canadien de la Recherche Forestière written by and published by . This book was released on 2005 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fire and Hearth by : Sylvia J. Hallam
Download or read book Fire and Hearth written by Sylvia J. Hallam and published by Apollo Books. This book was released on 2014 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published by the Australian Institute of Aboriginal Studies, this facsimile edition of Professor Sylvia J. Hallam's classic 1975 work, Fire and Hearth, includes a substantial Afterword by the author, and a Preface by Emeritus Professor John Mulvaney. The book has been produced in light of the considerable new interest in the subject of Aboriginal land management before European settlement in Australia. *** "The land the English settled was not as God made it. It was as the Aborigines made it." Such is the challenging claim which opens Sylvia Hallam's majestic pioneer memoir on the interconnections between Aboriginal society, Country and the varied applications of deliberate firing. -- from the Preface by Professor John Mulvaney [Subject: History, Anthropology, Ethnography, Australian Studies, Aboriginal Studies, Land Conservation]
Download or read book General Technical Report INT. written by and published by . This book was released on 1996 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
