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Toward Gleasonian Landscape Ecology
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Book Synopsis Toward Gleasonian Landscape Ecology by :
Download or read book Toward Gleasonian Landscape Ecology written by and published by . This book was released on 2010 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fusion of individualistic community ecology with the Hutchinsonian niche concept enabled a broad integration of ecological theory, spanning all the way from the niche characteristics of individual species, to the composition, structure, and dynamics of ecological communities. Landscape ecology has been variously described as the study of the structure, function, and management of large heterogeneous land areas. Any reading of the published landscape ecology literature shows near uniformity in the adoption of a categorical patch-mosaic paradigm. However, if biological communities are multivariate gradients of species composition, with each species responding individualistically to particular combinations of limiting factors, is a categorical patch-based representation appropriate? We evaluate the sufficiency of several patch-based representations of vegetation at the landscape level to explain the composition of the plant community. Classified vegetation maps all performed poorly in explaining the composition and structure of forest trees among plots. Different categorical vegetation maps provided largely independent explanations of species variability. Individual species models based on spectral, topographic, and climatic variables vastly out-performed those produced using the classified maps. By moving from a landscape ecological paradigm based on categorical patches to one based on quantitative species and environmental responses across continuous space, it will be possible to both produce much more effective predictions of species distributions and ecological processes and remove much of the disjunction between landscape ecology and mainstream community ecology theory.
Download or read book Research Paper RMRS written by and published by . This book was released on 1998 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advancing Land Change Modeling by : National Research Council
Download or read book Advancing Land Change Modeling written by National Research Council and published by National Academies Press. This book was released on 2014-03-31 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: People are constantly changing the land surface through construction, agriculture, energy production, and other activities. Changes both in how land is used by people (land use) and in the vegetation, rock, buildings, and other physical material that cover the Earth's surface (land cover) can be described and future land change can be projected using land-change models (LCMs). LCMs are a key means for understanding how humans are reshaping the Earth's surface in the past and present, for forecasting future landscape conditions, and for developing policies to manage our use of resources and the environment at scales ranging from an individual parcel of land in a city to vast expanses of forests around the world. Advancing Land Change Modeling: Opportunities and Research Requirements describes various LCM approaches, suggests guidance for their appropriate application, and makes recommendations to improve the integration of observation strategies into the models. This report provides a summary and evaluation of several modeling approaches, and their theoretical and empirical underpinnings, relative to complex land-change dynamics and processes, and identifies several opportunities for further advancing the science, data, and cyberinfrastructure involved in the LCM enterprise. Because of the numerous models available, the report focuses on describing the categories of approaches used along with selected examples, rather than providing a review of specific models. Additionally, because all modeling approaches have relative strengths and weaknesses, the report compares these relative to different purposes. Advancing Land Change Modeling's recommendations for assessment of future data and research needs will enable model outputs to better assist the science, policy, and decisionsupport communities.
Book Synopsis Wildlife Habitat Management by : Brenda C. McComb
Download or read book Wildlife Habitat Management written by Brenda C. McComb and published by CRC Press. This book was released on 2015-07-28 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shortlisted for the 2018 TWS Wildlife Publication Awards in the authored book categoryIn recent years, conflicts between ecological conservation and economic growth forced a reassessment of the motivations and goals of wildlife and forestry management. Focus shifted from game and commodity management to biodiversity conservation and ecological fore
Download or read book Corridor Ecology written by Jodi A. Hilty and published by Island Press. This book was released on 2012-02-13 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Corridor Ecology presents guidelines that combine conservation science and practical experience for maintaining, enhancing, and creating connectivity between natural areas with an overarching goal of conserving biodiversity. It offers an objective, carefully interpreted review of the issues and is a one-of-a-kind resource for scientists, landscape architects, planners, land managers, decision-makers, and all those working to protect and restore landscapes and species diversity.
Book Synopsis Cultural Landscapes and Environmental Change by : Lesley Head
Download or read book Cultural Landscapes and Environmental Change written by Lesley Head and published by Routledge. This book was released on 2017-09-25 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cultural landscapes are usually understood within physical geography as those transformed by human action. As human influence on the earth increases, advances in palaeocological reconstruction have also allowed for new interpretations of the evidence for the earliest human impacts on the environment. It is essential that such evidence is examined in the context of modern trends in social sciences and humanities. This stimulating new book argues that convergence of the two approaches can provide a more holistic understanding of long-term physical and human processes. Split into two major sections, this book attempts to bridge the gap between the sciences and humanities. The first section, provides an analysis of the methodological tools employed in examining processes of environmental change. Empirical research in the fields of palaecology and Quaternary studies is combined with the latest theoretical views of nature and landscape occurring in cultural geography, archaeology and anthropology. The author examines the way in which environmental management decisions are made. The book then moves on to discuss the relevance of this perspective to contemporary issues through a wide variety of international case studies, including World Heritage protection, landscape preservation, indigenous people and cultural tourism.
Book Synopsis Toward a Unified Ecology by : Timothy F. H. Allen
Download or read book Toward a Unified Ecology written by Timothy F. H. Allen and published by Columbia University Press. This book was released on 2015-06-23 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of Toward a Unified Ecology was ahead of its time. For the second edition, the authors present a new synthesis of their core ideas on evaluating communities, organisms, populations, biomes, models, and management. The book now places greater emphasis on post-normal critiques, cognizant of ever-present observer values in the system. The problem it addresses is how to work holistically on complex things that cannot be defined, and this book continues to build an approach to the problem of scaling in ecosystems. Provoked by complexity theory, the authors add a whole new chapter on the central role of narrative in science and how models improve them. The book takes data and modeling seriously, with a sophisticated philosophy of science.
Book Synopsis Conservation Biology Principles for Forested Landscapes by : Joan Voller
Download or read book Conservation Biology Principles for Forested Landscapes written by Joan Voller and published by UBC Press. This book was released on 2011-11-01 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to provide information to those who wish to interact with the landbase in an ecologically sustainable manner. Practitioners charged with the administration of land-based programs in industry and government will find the information presented useful. It should also be a resource for many community groups involved in land-use decision-making. Humans continue to use forests and make decisions about land use without perfect information. Conservation Biology Principles for Forested Landscapes is intended to enable the improvement of planning and decison-making processes by providing ecological information on issues of forest use. Current approaches are not working. Where information exists on new, ecologically sustainable approaches, practitioners should switch. Where the information on a better approach is not yet available, practitioners should replace the current, inappropriate approach with a variety of flexible ones that offer the opportunity to change with new knowledge.
Book Synopsis Ecological Principles of Landscape Management by : James P. Ludwig Ph.D
Download or read book Ecological Principles of Landscape Management written by James P. Ludwig Ph.D and published by Xlibris Corporation. This book was released on 2013-12-26 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last decade many graduate-level Landscape Architecture students have taken our ecology classes tailored to their profession. However, relatively few students training to create attractive living spaces actually had significant basic fundamental knowledge of ecology, chemistry or soils. These deficiencies became apparent when elegant landscape designs failed because plants did not thrive, grew poorly or even died. Similarly, many farmers and gardeners are ill-equiped to understand the complexity of their soils, interpret soil testing data and appreciate natural soil processes affecting their crops. Other problems arise when storm water pulses in urban, suburban or farmed settings caused flooding, erosion or slope failures. These problems can be addressed successfully with basic knowledge of soils, soil mechanics, hydrology and ecology. Failure to appreciate the inexorable natural processes affecting soils increases the probability that a landscape plan however elegant and aesthetically pleasing the design may be - or a crop will fail to grow and perform as expected. Similarly, many friends and businesses we have evaluated had experienced repeated failures in the management of their home sites, commercial or industrial properties. The problems arising from the lack of this critical knowledge can be very expensive for the professional or individual. Repeated failures with inadequate plant performance prepared by a professional designer bode ill for a career. All too often, professionals have been replaced by the municipalities, corporations and developers who hired them after easily prevented failures emerged owing to inadequate basic ecological and soils training. For the individual land or business owner who tries to manage a difficult property, or if one has the proverbial black thumb, these failures lead to great personal frustration, a deep sense of inadequacy and abandonment of vision and goals. Sometimes owners simply opt for an engineered hardscape that obliterates the ecological and natural values of a well-managed landscape. Farmers may see their incomes fall when seemingly intractable conditions develop. For the most part, these are preventable problems that can be avoided by sound ecological management and basic knowledge of how soils develop, interact and function with the plants they nourish in the local climate. This book has been compiled to address the fundamental aspects of plant ecology and soils for the landscape professional, farmer and individual alike. However, it is not intended for the professional ecologist, soil scientist or agronomist. The most important aspects of these fields have been cherry-picked and much was omitted for this book. Specialists will find this book incomplete and probably too generalized. Regardless, the principles of effective soils management for competent ecological designs are the same for the landscape designer, homeowner, organic gardener or farmer. In the 21st century, we can no longer afford to pay the replacement costs of failed plantings, or any sort of site repair or redevelopment. Resource depletion, the increasingly critical need to recycle lands including whole landscapes (especially in urban settings), and ever rising input costs for all forms of management support an argument for a practical manual that addresses the ecological fundamentals of good land and soil management at every level. New concepts for land management emerge every day as economic stressors force every organization and professional to look at issues and ideas long forgotten such as gardening to raise a significant portion of minimally contaminated food by families living in urban and suburban settings. Our societies are changing rapidly. Human population densities continue to increase rapidly even as resources become ever more scarce and expensive. In one sense, we need to recapture a great deal of the common sense and knowledge that was lost afte
Download or read book Managing the Land written by Gray Merriam and published by Sault Ste. Marie, Ont. : Ontario Ministry of Natural Resources. This book was released on 1994 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: This strategy integrates knowledge, research, and management approaches from landscape ecology into conservation management of land over the next 20 years. The strategy considers the operational approaches of database accumulation, field experiments, and management applications. The report provides general recommendations; strategic program recommendations, including Ontario landscape database analysis and landscape protection and reconstitution applied to Ontario; and gives examples of focal projects in landscape reconstitution, including the St. Lawrence lowlands region in Southern Ontario, Great Lakes-St. Lawrence forest region transition zone, and the Canadian Shield region boreal forest.
Book Synopsis Corridor Ecology, Second Edition by : Jodi A. Hilty
Download or read book Corridor Ecology, Second Edition written by Jodi A. Hilty and published by . This book was released on 2019-04-23 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wildlife species across the globe face a dire predicament as their traditional migratory routes are cut off by human encroachment and they are forced into smaller and smaller patches of habitat. As key species populations dwindle, ecosystems lose resilience and face collapse, and along with them, the ecosystem services we depend on. Healthy ecosystems need healthy wildlife populations. One possible answer? Wildlife corridors that connect fragmented landscapes. This second edition of Corridor Ecology: Linking Landscapes for Biodiversity Conservation and Climate Adaptation captures advances in the field over the past ten years. It features a new chapter on marine corridors and the effects of climate change on habitat, as well as a discussion of corridors in the air for migrating flying species. Practitioners, land managers, and scholars of ecology will find it an indispensable resource.
Download or read book Heatstroke written by Anthony D. Barnosky and published by Island Press. This book was released on 2010-04-16 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2006, one of the hottest years on record, a “pizzly” was discovered near the top of the world. Half polar bear, half grizzly, this never-before-seen animal might be dismissed as a fluke of nature. Anthony Barnosky instead sees it as a harbinger of things to come. In Heatstroke, the renowned paleoecologist shows how global warming is fundamentally changing the natural world and its creatures. While melting ice may have helped produce the pizzly, climate change is more likely to wipe out species than to create them. Plants and animals that have followed the same rhythms for millennia are suddenly being confronted with a world they’re unprepared for—and adaptation usually isn’t an option. This is not the first time climate change has dramatically transformed Earth. Barnosky draws connections between the coming centuries and the end of the last ice age, when mass extinctions swept the planet. The differences now are that climate change is faster and hotter than past changes, and for the first time humanity is driving it. Which means this time we can work to stop it. No one knows exactly what nature will come to look like in this new age of global warming. But Heatstroke gives us a haunting portrait of what we stand to lose and the vitality of what can be saved.
Author :Professor of Philosophy Nancy E Snow Publisher :Oxford University Press ISBN 13 :0190069570 Total Pages :417 pages Book Rating :4.1/5 (9 download)
Book Synopsis The Virtue of Hope by : Professor of Philosophy Nancy E Snow
Download or read book The Virtue of Hope written by Professor of Philosophy Nancy E Snow and published by Oxford University Press. This book was released on 2024-05-31 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume features eleven chapters by scholars from different disciplines, each providing a unique perspective on hope. It includes discussion and analysis of classical texts, Judeo-Christian traditions, non-religious contexts, epistemology, existentialism, Black oppression, Zen Buddhism, eschatology, theological anthropology, psychology and optimism, culture, education theory, and climate change. Hardly any stones are left unturned in this interdisciplinary collection of one of philosophy's most vexing virtues.
Book Synopsis Landscape Evolution by : Jonathan D. Phillips
Download or read book Landscape Evolution written by Jonathan D. Phillips and published by Elsevier. This book was released on 2021-04-30 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Landscape Evolution: Landforms, Ecosystems and Soils asks us to think holistically, to look for the interactions between the Earth’s component surface systems, to consider how universal laws and historical and geographical contingency work together, and to ponder the implications of nonlinear dynamics in landscapes, ecosystems, and soils. Development, evolution, landforms, topography, soils, ecosystems, and hydrological systems are inextricably intertwined. While empirical studies increasingly incorporate these interactions, theories and conceptual frameworks addressing landforms, soils, and ecosystems are pursued largely independently. This is partly due to different academic disciplines, traditions, and lexicons involved, and partly due to the disparate time scales sometimes encountered. Landscape Evolution explicitly synthesizes and integrates these theories and threads of inquiry, arguing that all are guided by a general principle of efficiency selection. A key theme is that evolutionary trends are probabilistic, emergent outcomes of efficiency selection rather than purported goal functions. This interdisciplinary reference will be useful for academic and research scientists across the Earth sciences. Serves as a primary theoretical resource on landscape evolution, Earth surface system development, and environmental responses to climate and land use change Incorporates key ideas on geomorphic, soil, hydrologic, and ecosystem evolution and responses in a single book Includes case studies to provide real-world examples of evolving landscapes
Book Synopsis Key Topics in Landscape Ecology by : Jianguo Wu
Download or read book Key Topics in Landscape Ecology written by Jianguo Wu and published by Cambridge University Press. This book was released on 2007-03-29 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Landscape ecology is a relatively new area of study, which aims to understand the pattern of interaction of biological and cultural communities within a landscape. This book brings together leading figures from the field to provide an up-to-date survey of recent advances, identify key research problems and suggest a future direction for development and expansion of knowledge. Providing in-depth reviews of the principles and methods for understanding landscape patterns and changes, the book illustrates concepts with examples of innovative applications from different parts of the world. Forming a current 'state-of-the-science' for the science of landscape ecology, this book forms an essential reference for graduate students, academics, professionals and practitioners in ecology, environmental science, natural resource management, and landscape planning and design.
Download or read book LifePlace written by Robert L. Thayer and published by Univ of California Press. This book was released on 2003 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation This is a passionately written advocacy of bioregionalism, the conviction that people should live, work, play, and consume locally, for the health of the environment and for society. The book is inspirational as well as educational, a combination of philosophy and practical suggestions for implementing bioregionalism in communities.
Book Synopsis Our Landscape Heritage by : Vincent Frank Zelazny
Download or read book Our Landscape Heritage written by Vincent Frank Zelazny and published by . This book was released on 2007 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our Landscape Heritage provides an overview of the history and ecological makeup of the landscapes of New Brunswick to help ecological seekers starting out with basic knowledge about geology, soils, climate, and vegetation, to better understand why plants and animals are today distributed as they are. Part I outlines the rationale and history of ecological land classification (ELC) in New Brunswick, and presents basic scientific concepts and facts that help the reader to interpret the information that follows. Part II, Portrait of New Brunswick Ecoregions and Ecodistricts presents a detailed look at the variety and distribution of ecosystems across the geographic expanse of New Brunswick. Each of the seven chapters of Part II provides a high level description of the ecoregion, followed by detailed descriptions of each ecodistrict within the ecoregion.--Includes text from document.
