Fire And Climatic Change In Temperate Ecosystems Of The Western Americas
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Fire And Climatic Change In Temperate Ecosystems Of The Western Americas
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Author : Thomas T. Veblen
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-05-10
Fire And Climatic Change In Temperate Ecosystems Of The Western Americas written by Thomas T. Veblen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-10 with Science categories.
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.
The Physical Geography Of South America
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Author : Thomas T. Veblen
language : en
Publisher: Oxford University Press
Release Date : 2015-12-01
The Physical Geography Of South America written by Thomas T. Veblen and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-01 with categories.
The Physical Geography of South America, the eighth volume in the Oxford Regional Environments series, presents an enduring statement on the physical and biogeographic conditions of this remarkable continent and their relationships to human activity. It fills a void in recent environmental literature by assembling a team of specialists from within and beyond South America in order to provide an integrated, cross-disciplinary body of knowledge about this mostly tropical continent, together with its high mountains and temperate southern cone. The authors systematically cover the main components of the South American environment - tectonism, climate, glaciation, natural landscape changes, rivers, vegetation, animals, and soils. The book then presents more specific treatments of regions with special attributes from the tropical forests of the Amazon basin to the Atacama Desert and Patagonian steppe, and from the Atlantic, Caribbean, and Pacific coasts to the high Andes. Additionally, the continents environments are given a human face by evaluating the roles played by people over time, from pre-European and European colonial impacts to the effects of modern agriculture and urbanization, and from interactions with El Ni?o events to prognoses for the future environments of the continent.
Climatic And Ecological Change In The Americas
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Author : James Andrew Whitaker
language : en
Publisher: Taylor & Francis
Release Date : 2023-08-17
Climatic And Ecological Change In The Americas written by James Andrew Whitaker and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-17 with Social Science categories.
This book offers a comparative analysis of the experiences, responses, and adaptations of people to climate variability and environmental change across the Americas. It foregrounds historical ecology as a structural framework for understanding the climate change crisis throughout the region and throughout time. In recent years, Indigenous and local populations in particular have experienced climate change effects such as altered weather patterns, seasonal irregularities, flooding and drought, and difficulties relating to subsistence practices. Understanding and dealing with these challenges has drawn on peoples’ longstanding experience with climate variability and in some cases includes models of mitigation and responses that are millennia old. With contributions from specialists across the Americas, this volume will be of interest to scholars from fields including anthropology, archaeology, geography, environmental studies, and Indigenous studies.
Ecological Foundations For Fire Management In North American Forest And Shrubland Ecosystems
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Author : J. E. Keeley
language : en
Publisher: DIANE Publishing
Release Date : 2011-05
Ecological Foundations For Fire Management In North American Forest And Shrubland Ecosystems written by J. E. Keeley and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05 with Technology & Engineering categories.
Provides an ecological foundation for mgmt. of the diverse ecosystems and fire regimes of N. America, based on scientific principles of fire interactions with vegetation, fuels, and biophysical processes. Detailed discussion of six ecosystems ¿ ponderosa pine forest (western N. America), chaparral (Calif.), boreal forest (Alaska and Canada), Great Basin sagebrush (inter-mountain West), pine and pine-hardwood forests (Southern Appalachian Mountains), and longleaf pine (Southeastern U.S.) ¿ illustrates the complexity of fire regimes and that fire mgmt. requires a clear regional focus that recognizes where conflicts might exist between fire hazard reduction and resource needs. Illustrations. This is a print on demand report.
North American Temperate Deciduous Forest Responses To Changing Precipitation Regimes
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Author : Paul Hanson
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
North American Temperate Deciduous Forest Responses To Changing Precipitation Regimes written by Paul Hanson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Large-scale experimentation allows scientists to test the specific responses of ecosystems to changing environmental conditions. Researchers at Oak Ridge National Laboratory together with other Federal and University scientists conducted a large-scale climatic change experiment at the Walker Branch Watershed in Tennessee, a model upland hardwood forest in North America. This volume synthesizes mechanisms of forest ecosystem response to changing hydrologic budgets associated with climatic change drivers. The authors explain the implications of changes at both the plant and stand levels, and they extrapolate the data to ecosystem-level responses, such as changes in nutrient cycling, biodiversity and carbon sequestration. In analyzing data, they also discuss similarities and differences with other temperate deciduous forests. Source data for the experiment has been archived by the authors in the U.S. Department of Energy's Carbon Dioxide Information and Analysis Center (CDIAC) for future analysis and modeling by independent investigators.
Ecological Foundations For Fire Management In North American Forest And Shrubland Ecosystems
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Author :
language : en
Publisher:
Release Date : 2009
Ecological Foundations For Fire Management In North American Forest And Shrubland Ecosystems written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Ecosystem management categories.
This synthesis provides an ecological foundation for management of the diverse ecosystems and fire regimes of North America, based on scientific principles of fire interactions with vegetation, fuels, and biophysical processes. Although a large amount of scientific data on fire exists, most of those data have been collected at small spatial and temporal scales. Thus, it is challenging to develop consistent science-based plans for large spatial and temporal scales where most fire management and planning occur. Understanding the regional geographic context of fire regimes is critical for developing appropriate and sustainable management strategies and policy. The degree to which human intervention has modified fire frequency, intensity, and severity varies greatly among different ecosystems, and must be considered when planning to alter fuel loads or implement restorative treatments. Detailed discussion of six ecosystems--ponderosa pine forest (western North America), chaparral (California), boreal forest (Alaska and Canada), Great Basin sagebrush (intermountain West), pine and pine-hardwood forests (Southern Appalachian Mountains), and longleaf pine (Southeastern United States)-- illustrates the complexity of fire regimes and that fire management requires a clear regional focus that recognizes where conflicts might exist between fire hazard reduction and resource needs. In some systems, such as ponderosa pine, treatments are usually compatible with both fuel reduction and resource needs, whereas in others, such as chaparral, the potential exists for conflicts that need to be closely evaluated. Managing fire regimes in a changing climate and social environment requires a strong scientific basis for developing fire management and policy.
Ecological Consequences Of Climate Change
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Author : Erik A. Beever
language : en
Publisher: CRC Press
Release Date : 2011-10-24
Ecological Consequences Of Climate Change written by Erik A. Beever and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-24 with Science categories.
Contemporary climate change is a crucial management challenge for wildlife scientists, conservation biologists, and ecologists of the 21st century. Climate fingerprints are being detected and documented in the responses of hundreds of wildlife species and numerous ecosystems around the world. To mitigate and accommodate the influences of climate change on wildlife and ecosystems, broader-scale conservation strategies are needed. Ecological Consequences of Climate Change: Mechanisms, Conservation, and Management provides a mechanistic understanding of biotic responses to climate change, in order to better inform conservation and management strategies. Incorporating modeling and real-world examples from diverse taxa, ecosystems, and spatio-temporal scales, the book first presents research on recently observed rapid shifts in temperature and precipitation. It then explains how these shifts alter the biotic landscape within species and ecosystems, and how they may be expected to impose changes in the future. Also included are major sections on monitoring and conservation efforts in the face of contemporary climate change. Contributors highlight the general trends expected in wildlife and ecological responses as well as the exceptions and contingencies that may mediate those responses. Topics covered include: Description and quantification of how aspects of climate have recently changed, and may change in the future Species-level and higher-order ecological responses to climate change and variability Approaches to monitor and interpret ecological effects of climatic variability Conservation and management efforts The book discusses the quantification of the magnitude and variability in short-term responses, and delineates patterns of relative vulnerability among species and community types. It offers suggestions for designing investigations and management actions, including the long-term monitoring of ecological consequences of rapid climate change. It also identifies many of the biggest gaps in current knowledge, proposing avenues for further research. Bringing together many of the world’s leading experts on ecological effects of climate change, this unique and timely volume constitutes a valuable resource for practitioners, researchers, and students.
Operationalizing The Concepts Of Resilience And Resistance For Managing Ecosystems And Species At Risk
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Author : Jeanne C. Chambers
language : en
Publisher: Frontiers Media SA
Release Date : 2020-07-17
Operationalizing The Concepts Of Resilience And Resistance For Managing Ecosystems And Species At Risk written by Jeanne C. Chambers and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-17 with categories.
The Biology Of Mediterranean Type Ecosystems
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Author : Karen J. Esler
language : en
Publisher: Oxford University Press
Release Date : 2018
The Biology Of Mediterranean Type Ecosystems written by Karen J. Esler and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Science categories.
"Areas within the Mediterranean, South Africa, Australia, California, and Chile"--Back cover.
General Technical Report Rmrs
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Author :
language : en
Publisher:
Release Date : 1998
General Technical Report Rmrs written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Forests and forestry categories.