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Experimental Habitat Fragmentation And Simulation Of Landscape Dynamics In The Boreal Mixedwood A Pilot Study
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Book Synopsis Experimental Habitat Fragmentation and Simulation of Landscape Dynamics in the Boreal Mixedwood by : S. G. Cumming
Download or read book Experimental Habitat Fragmentation and Simulation of Landscape Dynamics in the Boreal Mixedwood written by S. G. Cumming and published by . This book was released on 1995 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a study of about 74,000 square kilometres of mixedwood boreal forest in northern Alberta, with the main objective of acquiring, synthesising, and applying information on the response of the forest to broad-scale timber harvesting. Study methodology involved analysis of landscape patterns and species-specific population attributes in the area, followed by development of a model of landscape dynamics including components of vegetation zonation, successional change, and disturbance regimes (notably fire). The model includes a new, non-spatial fires history model developed from provincial fire history data. Simulation of the effects of logging in the study area was performed by TARDIS, a specially developed spatial harvest schedule simulator. A sub-project of the study involved an experimental study of how forest fragmentation induced by timber harvesting affects the community and population dynamics on non-game birds in aspen-dominated forest. In the experiment, fragments of old mixedwood forest, from one to 100 hectares in size, were isolated from adjacent forest and bird populations documented before and after isolation. A correlation matrix revealed relationships between bird species densities and habitat variables. Concludes with a systematic comparison of three spatial forest inventory data sets which revealed discrepancies in estimated forest composition.
Download or read book Current Abstracts written by and published by . This book was released on 1996 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecoforestry written by and published by . This book was released on 2000 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis GIS Applications in Natural Resources 2 by : Michael Heit
Download or read book GIS Applications in Natural Resources 2 written by Michael Heit and published by . This book was released on 1996 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Relationships Between Stand Age, Stand Structure, and Biodiversity in Aspen Mixedwood Forests in Alberta by : Alberta Environmental Centre
Download or read book Relationships Between Stand Age, Stand Structure, and Biodiversity in Aspen Mixedwood Forests in Alberta written by Alberta Environmental Centre and published by . This book was released on 1995 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to concerns that intensive logging of Alberta's boreal mixedwood forests may result in a change in forest structure and biota, this report describes forest structure and composition of plant and animal communities in young, mature, and old aspen mixedwood stands of fire origin in Alberta. The information in this report serves as a reference against which structure and biota in harvested forests can be compared. The report begins with a general overview of the flora and fauna of the aspen mixedwood forest, and an examination of the rationale and possible consequences of commercial aspen forestry. Subsequent chapters explore relationships between stand age and microclimate, forest structure and floristics, down woody material, understory vegetation, nonvascular species, birds, and mammals. Chapters addressing featured species cover ungulates, bats, and the flying squirrel. The final chapters discuss relationships between the vertebrate community and forest structure, and provide recommendations for aspen mixedwood forest management in Alberta.
Book Synopsis Ecology of Fragmented Landscapes by : Sharon K. Collinge
Download or read book Ecology of Fragmented Landscapes written by Sharon K. Collinge and published by JHU Press. This book was released on 2009-06 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ask airline passengers what they see as they gaze out the window, and they will describe a fragmented landscape: a patchwork of desert, woodlands, farmlands, and developed neighborhoods. Once-contiguous forests are now subdivided; tallgrass prairies that extended for thousands of miles are now crisscrossed by highways and byways. Whether the result of naturally occurring environmental changes or the product of seemingly unchecked human development, fractured lands significantly impact the planet’s biological diversity. In Ecology of Fragmented Landscapes, Sharon K. Collinge defines fragmentation, explains its various causes, and suggests ways that we can put our lands back together. Researchers have been studying the ecological effects of dismantling nature for decades. In this book, Collinge evaluates this body of research, expertly synthesizing all that is known about the ecology of fragmented landscapes. Expanding on the traditional coverage of this topic, Collinge also discusses disease ecology, restoration, conservation, and planning. Not since Richard T. T. Forman's classic Land Mosaics has there been a more comprehensive examination of landscape fragmentation. Ecology of Fragmented Landscapes is critical reading for ecologists, conservation biologists, and students alike.
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1996 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Landscape Ecology in Theory and Practice by : Monica G. Turner
Download or read book Landscape Ecology in Theory and Practice written by Monica G. Turner and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: An ideal text for students taking a course in landscape ecology. The book has been written by very well-known practitioners and pioneers in the new field of ecological analysis. Landscape ecology has emerged during the past two decades as a new and exciting level of ecological study. Environmental problems such as global climate change, land use change, habitat fragmentation and loss of biodiversity have required ecologists to expand their traditional spatial and temporal scales and the widespread availability of remote imagery, geographic information systems, and desk top computing has permitted the development of spatially explicit analyses. In this new text book this new field of landscape ecology is given the first fully integrated treatment suitable for the student. Throughout, the theoretical developments, modeling approaches and results, and empirical data are merged together, so as not to introduce barriers to the synthesis of the various approaches that constitute an effective ecological synthesis. The book also emphasizes selected topic areas in which landscape ecology has made the most contributions to our understanding of ecological processes, as well as identifying areas where its contributions have been limited. Each chapter features questions for discussion as well as recommended reading.
Book Synopsis Canadian Journal of Forest Research by :
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2014 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis How Much Habitat is Enough? by : Graham K. Bryan
Download or read book How Much Habitat is Enough? written by Graham K. Bryan and published by Environment Canada. This book was released on 2004 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bats in the Anthropocene: Conservation of Bats in a Changing World by : Christian C. Voigt
Download or read book Bats in the Anthropocene: Conservation of Bats in a Changing World written by Christian C. Voigt and published by Springer. This book was released on 2015-12-07 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on central themes related to the conservation of bats. It details their response to land-use change and management practices, intensified urbanization and roost disturbance and loss. Increasing interactions between humans and bats as a result of hunting, disease relationships, occupation of human dwellings, and conflict over fruit crops are explored in depth. Finally, contributors highlight the roles that taxonomy, conservation networks and conservation psychology have to play in conserving this imperilled but vital taxon. With over 1300 species, bats are the second largest order of mammals, yet as the Anthropocene dawns, bat populations around the world are in decline. Greater understanding of the anthropogenic drivers of this decline and exploration of possible mitigation measures are urgently needed if we are to retain global bat diversity in the coming decades. This book brings together teams of international experts to provide a global review of current understanding and recommend directions for future research and mitigation.
Book Synopsis Welfare Ranching by : George Wuerthner
Download or read book Welfare Ranching written by George Wuerthner and published by Foundations for Deep Ecology 2. This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book shows the real West, not the one seen in postcards or imagined from romantic movies and novels. With photographs and essays, it shows not only the most shocking cases of overgrazing, but also the subtle changes that signal ecological disruption on a massive scale. Welfare Ranching explains the cultural and historical causes of the wasting of the West and offers a vision of the renewal that is possible if citizens are willing to demand that their government shift land management priorities to serving the public and natural good, rather than facilitating private gain. Ultimately, this book points the way to the greatest opportunity yet remaining for ecological restoration and wildlife protection in this country."--BOOK JACKET.
Book Synopsis Remote Sensing for Sustainable Forest Management by : Steven E. Franklin
Download or read book Remote Sensing for Sustainable Forest Management written by Steven E. Franklin and published by CRC Press. This book was released on 2001-06-13 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: As remote sensing data and methods have become increasingly complex and varied - and increasingly reliable - so have their uses in forest management. New algorithms have been developed in virtually every aspect of image analysis, from classification to enhancements to estimating parameters. Remote Sensing for Sustainable Forest Management reviews t
Book Synopsis Climate and Conservation by : Jodi A. Hilty
Download or read book Climate and Conservation written by Jodi A. Hilty and published by Island Press. This book was released on 2012-05-29 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate and Conservation presents case studies from around the world of leading-edge projects focused on climate change adaptation-regional-scale endeavors where scientists, managers, and practitioners are working to protect biodiversity by protecting landscapes and seascapes in response to threats posed by climate change. The book begins with an introductory section that frames the issues and takes a systematic look at planning for climate change adaptation. The nineteen chapters that follow examine particular case studies in every part of the world, including landscapes and seascapes from equatorial, temperate, montane, polar, and marine and freshwater regions. Projects profiled range from North American grasslands to boreal forests to coral reefs to Alpine freshwater environments. Chapter authors have extensive experience in their respective regions and are actively engaged in working on climate-related issues. The result is a collection of geographical case studies that allows for effective cross-comparison while at the same time recognizing the uniqueness of each situation and locale. Climate and Conservation offers readers tangible, place-based examples of projects designed to protect large landscapes as a means of conserving biodiversity in the face of the looming threat of global climate change. It informs readers of how a diverse set of conservation actors have been responding to climate change at a scale that matches the problem, and is an essential contribution for anyone involved with large-scale biodiversity conservation.
Book Synopsis Forestry and Biodiversity by : Fred L. Bunnell
Download or read book Forestry and Biodiversity written by Fred L. Bunnell and published by UBC Press. This book was released on 2010-01-01 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: As global demand for forest products increases, conserving biodiversity has become more urgent and challenging. Forestry and Biodiversity advocates adaptive management � a structured approach to learning by doing � to sustain biodiversity in managed forests. It draws on the theory and principles of conservation biology and forest ecology and illustrates them, and the challenges they pose, through a practical, real-world study of commercial forestry in a coastal temperate rainforest. This book will be of interest to those who plan, or hope to influence, forest practices and the future of the environment.
Book Synopsis Forest Ecology and Conservation by : Adrian Newton
Download or read book Forest Ecology and Conservation written by Adrian Newton and published by Oxford University Press, USA. This book was released on 2007-05-17 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forests have become the focus of intense conservation interest over the past two decades, reflecting widespread concern about high rates of deforestation and forest degradation, particularly in tropical countries. The aim of this book is to outline the main methods and techniques available to forest ecologists.
Book Synopsis Landscape Indicators by : Claudia Cassatella
Download or read book Landscape Indicators written by Claudia Cassatella and published by Springer Science & Business Media. This book was released on 2011-01-28 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years EU policy towards the ‘landscape’ has become better defined, whereas at the same time the notion of ‘landscape’ itself remains elusive. The need for indicators to evaluate and monitor the effects of landscape policies and plans is urgent. What is more, landscape is one of the components considered in environmental reporting, but unlike air, soil, or water, it is difficult to measure using quantitative methods. With studies on landscape indicators being as rare as they are, this volume is an attempt to fill the gap, dealing as it does with the definition and use of specific indicators for landscape assessment and monitoring. To tackle the diverse dimensions of the landscape (whose complexity is well known), the subject is approached by a multidisciplinary team of experts in landscape ecology, landscape history, landscape perception, regional planning, strategic environmental assessment and environmental impact assessment procedures, and multi-criteria assessment methods. Individual chapters include comparative assessments of studies conducted thus far in the EU, as well as detailed analyses of ecological, historical, perceptive, land-use, and economic ways of looking at landscape. As well as providing a rich source of references for researchers studying the landscape from a variety of perspectives, the book will be required reading for European officials involved at any level in planning or assessing the landscape or environment.
