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Geographic Information Systems (GIS) provide a powerful tool for the investigation of species-habitat relationships and the development of wildlife management and conservation programs. However, the relative ease of data manipulation and analysis using GIS, associated landscape metrics packages, and sophisticated statistical tests may sometimes cause investigators to overlook important species-habitat functional relationships. Additionally, underlying assumptions of the study design or technology may have unrecognized consequences. This volume examines how initial researcher choices of image resolution, scale(s) of analysis, response and explanatory variables, and location and area of samples can influence analysis results, interpretation, predictive capability, and study-derived management prescriptions. Overall, most studies in this realm employ relatively low resolution imagery that allows neither identification nor accurate classification of habitat components. Additionally, the landscape metrics typically employed do not adequately quantify component spatial arrangement associated with species occupation. To address this latter issue, the authors introduce two novel landscape metrics that measure the functional size and location in the landscape of taxon-specific ‘solid’ and ‘edge’ habitat types. Keller and Smith conclude that investigators conducting GIS-based analyses of species-habitat relationships should more carefully 1) match the resolution of remotely sensed imagery to the scale of habitat functional relationships of the focal taxon, 2) identify attributes (explanatory variables) of habitat architecture, size, configuration, quality, and context that reflect the way the focal taxon uses the subset of the landscape it occupies, and 3) match the location and scale of habitat samples, whether GIS- or ground-based, to corresponding species’ detection locations and scales of habitat use.
"The authors consider individual organisms before considering habitats; they demonstrate how to apply such an approach to animal ecology in the field. The book is meant for wildlife professionals who are interested in exploring what kinds of insights this alternative approach can yield"--
This handbook provides an authoritative and truly comprehensive overview both of the diverse applications of information and communication technologies (ICTs) within the travel and tourism industry and of e-tourism as a field of scientific inquiry that has grown and matured beyond recognition. Leading experts from around the world describe cutting-edge ideas and developments, present key concepts and theories, and discuss the full range of research methods. The coverage accordingly encompasses everything from big data and analytics to psychology, user behavior, online marketing, supply chain and operations management, smart business networks, policy and regulatory issues – and much, much more. The goal is to provide an outstanding reference that summarizes and synthesizes current knowledge and establishes the theoretical and methodological foundations for further study of the role of ICTs in travel and tourism. The handbook will meet the needs of researchers and students in various disciplines as well as industry professionals. As with all volumes in Springer’s Major Reference Works program, readers will benefit from access to a continually updated online version.
"This edited collection considers how landscapes designed by humans contain multiple ecosystems for animals and plants. Using quantitative methods, the contributors explain how to model what components of a landscape are critical to species of interest"--
Tropical habitats may contain more than a third of the world's plant and animal species; Costa Rica alone is home to one of the highest levels of biodiversity per unit area in the world, and stands at center stage in worldwide conservation efforts. Within such regions, the use of state-of-the-art digital mapping technologies—sophisticated techniques that are relatively inexpensive and accessible—represents the future of conservation planning and policy. These methods, which employ satellites to obtain visual data on landscapes, allow environmental scientists to monitor encroachment on indigenous territories, trace park boundaries through unmarked wilderness, and identify wildlife habitats in regions where humans have limited access. Focusing on the rich biodiversity of Costa Rica, the contributors demonstrate the use of geographic information systems (GIS) to enhance conservation efforts. They give an overview of the spatial nature of conservation and management and the current status of digital mapping in Costa Rica; a review of the basic principles behind digital mapping technologies; a series of case studies using these technologies at a variety of scales and for a range of conservation and management activities; and the results of the Costa Rican gap analysis project. GIS Methodologies for Developing Conservation Strategies provides powerful tools for those involved in decision-making about the natural environment, particularly in developing nations like Costa Rica where such technologies have not yet been widely adopted. For specialists in such areas as geography, conservation biology, and wildlife and natural resource management, the combination of conceptual background and case examples make the book a crucial addition to the literature.
Geographic Information Systems (GIS) are increasingly being used in all areas of natural resource management. This paper first presents a brief primer on GIS, and then discusses potential applications of GIS to wilderness management in the areas of inventorying, monitoring, analysis, planning, and communication. Outlined are the limitations and pitfalls that could compromise the effectiveness of a wilderness GIS, and several suggestions are included for improving the chances of successfully using GIS in wilderness management.
Applied Wildlife Habitat Management, Second Edition, provides a practical guide for users with many levels of expertise in wildlife habitat management and an interest in land conservation planning. Topics are presented so the reader can develop a component of a wildlife management plan through the completion of each chapter—wildlife habitat planning, wildlife habitat relationships, environmental measurements, wildlife habitat analyses, habitat management techniques, common planning approaches, and emerging issues. The work introduces the basic tools to understand, plan, implement, measure, analyze, and document efforts to improve habitat for wildlife using science-based decision-making approaches. Providing a step-by-step guide that is adaptable to a range of environmental settings, the authors first lay out the ecological principles applicable to any project. They take the reader through various sampling designs, measurement techniques, and analytical methods required to develop and complete a habitat project, including the creation of a report or management plan. End-of-chapter summaries emphasize key management concepts with exercises putting ecological principles into practice. This guide is an invaluable reference for students, land managers, and landowners who are developing and implementing management plans for habitat modification and improvement on both private and public lands.
With the rapid advancement and popularity of geospatial technologies such as location-aware smartphones, mobile maps, etc., average citizens nowadays can easily contribute georeferenced wildlife data (e.g., wildlife sightings). Due to the wide spread of human settlements and lengthy living histories of citizens in their local areas, citizen-contributed wildlife data could cover large geographic areas over long time spans. Citizen science thus provides great opportunities for collecting wildlife data of extensive spatiotemporal coverage for wildlife habitat assessment. However, citizen-contributed wildlife data may be subject to data quality issues, for example, imprecise spatial position and biased spatial coverage. These issues need to be accounted for when using citizen-contributed data for wildlife habitat assessment. Geovisualization and geospatial analysis capabilities provisioned by geographic information systems (GISs) can be adopted to tackle such data quality issues. This chapter offers an overview of citizen science as a means of collecting wildlife data, the roles of GIS to tackle the data quality issues, and the integration of citizen science and GIS for wildlife habitat assessment. A case study of habitat assessment for the black-and-white snub-nosed monkey (Rhinopithecus bieti) using R. bieti sightings elicited from local villagers in Yunnan, China, is presented as a demonstration.
This introductory textbook to wildlife habitat ecology and management offers students and practitioners the basic tools to understand, plan, implement, measure, analyze, and document efforts to improve habitat for wildlife. Providing a step-by-step guide that is adaptable to a range of environmental settings, the authors first lay out the ecological principles applicable to any project. They then take the reader through various sampling designs, measurement techniques, and analytical methods required to develop and complete a habitat project, including the creation of a report or management plan. The authors emphasize key management concepts and provide exercises putting ecological principles into practice. Case studies identify emerging issues that are changing and complicating wildlife habitat management. These include large-scale ecological concerns and their social and political challenges—global climate change, the decline in water quality and availability, loss and fragmentation of habitat, broadening invasive species and diseases, increased human-wildlife conflicts, and urbanization. This practical guide is an invaluable reference for students, land managers, and landowners who are developing and implementing management plans for habitat modification and improvement on both private and public lands.
Wildlife management is about finding the balance between conservation of endangered species and mitigating the impacts of overabundant wildlife on humans and the environment. This book deals with the monitoring of fauna, related diseases, and interactions with humans. It is intended to assist and support the professional worker in wildlife management.