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Author: F. R. Hauer Publisher: Univ of California Press ISBN: 9780520098688 Category : Medical Languages : en Pages : 426
Book Description
The purpose of this volume is to encourage and facilitate focused research and provide a forum for scholarly exchange about the status of Mayfly and Stonefly science. Professor John Brittain, whose research is focused on freshwater entomology, especially egg development and life cycle strategies of Ephemeroptera and Plecoptera, presents a chapter reflecting on the quality of mayflies as good indicators of global warming and the quality of streams and lakes. Professor Emeritus Andrew Sheldon, whose interests have encompassed community and population ecology of aquatic animals over a span of more than 40 years, especially insects and fishes, explores topics of Scale and Hierarchy and the Ecology of Plecoptera, discussing how studies emphasizing scale and perspective reveal importance of stoneflies to ecosystems. Other topics cover a broad base of disciplines including morphology, physiology, phylogeny, taxonomy, ecology and conservation. The chapters have been compiled into three sections for this volume: Ecology, Zoogeography and Systematics.
Author: F. R. Hauer Publisher: Univ of California Press ISBN: 9780520098688 Category : Medical Languages : en Pages : 426
Book Description
The purpose of this volume is to encourage and facilitate focused research and provide a forum for scholarly exchange about the status of Mayfly and Stonefly science. Professor John Brittain, whose research is focused on freshwater entomology, especially egg development and life cycle strategies of Ephemeroptera and Plecoptera, presents a chapter reflecting on the quality of mayflies as good indicators of global warming and the quality of streams and lakes. Professor Emeritus Andrew Sheldon, whose interests have encompassed community and population ecology of aquatic animals over a span of more than 40 years, especially insects and fishes, explores topics of Scale and Hierarchy and the Ecology of Plecoptera, discussing how studies emphasizing scale and perspective reveal importance of stoneflies to ecosystems. Other topics cover a broad base of disciplines including morphology, physiology, phylogeny, taxonomy, ecology and conservation. The chapters have been compiled into three sections for this volume: Ecology, Zoogeography and Systematics.
Author: Publisher: ISBN: Category : Ecology Languages : en Pages : 580
Book Description
Coverage: 1982- current; updated: monthly. This database covers current ecology research across a wide range of disciplines, reflecting recent advances in light of growing evidence regarding global environmental change and destruction. Major ares of subject coverage include: Algae/lichens, Animals, Annelids, Aquatic ecosystems, Arachnids, Arid zones, Birds, Brackish water, Bryophytes/pteridophytes, Coastal ecosystems, Conifers, Conservation, Control, Crustaceans, Ecosyst em studies, Fungi, Grasses, Grasslands, High altitude environments, Human ecology, Insects, Legumes, Mammals, Management, Microorganisms, Molluscs, Nematodes, Paleo-ecology, Plants, Pollution studies, Reptiles, River basins, Soil, TAiga/tundra, Terrestrial ecosystems, Vertebrates, Wetlands, Woodlands.
Author: Stanley D. Smith Publisher: Springer Science & Business Media ISBN: 3642592120 Category : Science Languages : en Pages : 287
Book Description
Following a description of the physical and biological characterization of the four North American deserts together with the primary adaptations of plants to environmental stress, the authors go on to present case studies of key species. They provide an up-to-date and comprehensive review of the major patterns of adaptation in desert plants, with one chapter devoted to several important exotic plants that have invaded these deserts. The whole is rounded off with a synthesis of the resource requirements of desert plants and how they may respond to global climate change.
Author: Therese M. Poland Publisher: Springer Nature ISBN: 3030453677 Category : Science Languages : en Pages : 455
Book Description
This open access book describes the serious threat of invasive species to native ecosystems. Invasive species have caused and will continue to cause enormous ecological and economic damage with ever increasing world trade. This multi-disciplinary book, written by over 100 national experts, presents the latest research on a wide range of natural science and social science fields that explore the ecology, impacts, and practical tools for management of invasive species. It covers species of all taxonomic groups from insects and pathogens, to plants, vertebrates, and aquatic organisms that impact a diversity of habitats in forests, rangelands and grasslands of the United States. It is well-illustrated, provides summaries of the most important invasive species and issues impacting all regions of the country, and includes a comprehensive primary reference list for each topic. This scientific synthesis provides the cultural, economic, scientific and social context for addressing environmental challenges posed by invasive species and will be a valuable resource for scholars, policy makers, natural resource managers and practitioners.
Author: United States. Office of Water Research and Technology Publisher: ISBN: Category : Hydrology Languages : en Pages : 1536
Book Description
Beginning with vol. 9, only new and continuing but modified projects are listed. Vols. 8- should be kept as a record of continuing but unchanged projects.
Author: H. Ken Cordell Publisher: Venture Publishing (PA) ISBN: Category : Business & Economics Languages : en Pages : 332
Book Description
"Gone are those of the 1950s and early 1960s who championed preserving wild lands and who influenced and saw the birth of the National Wilderness Preservation System (NWPS). Gone too are myriad eager managers and proponents of wild land protection of the late 1960s and 1970s who helped rear the fledgling Wilderness system and bring it into adolescence by adding management practices and policy interpretations. In this, the 40th year since the birth of the NWPS, this middle-age federal land system is surrounded by many new faces as its childhood friends have moved on to other callings, have retired, or are no longer with us. Needed in these new times is a clear, comprehensive articulation of the multiple values of Wilderness. The overall purpose of this book is to tell fully what we know about the range of values Americans hold toward the NWPS in a factual, wide-ranging, and science-based way. A multidisciplinary team of authors and researchers clarify the meaning of different types of Wilderness values and present replicable, science-based evidence of these values in this volume. The intended audience is all those new faces who can and do have power over the future of the U.S. National Wilderness Preservation System as well as all who seek to influence those who have this power. This book is also intended for teachers, students, and other inquisitive people involved in formal or informal learning and research programs. The authors intend this compilation to help better inform interested and engaged members of the general public about the values of their public Wilderness areas. After all, it is the American citizen who is ultimately responsible and can influence public policy in the greatest measure through their individual and collective voices and actions." -- Publisher.
Author: Francisco Castro Rego Publisher: Springer Nature ISBN: 3030698157 Category : Nature Languages : en Pages : 670
Book Description
This textbook provides students and academics with a conceptual understanding of fire behavior and fire effects on people and ecosystems to support effective integrated fire management. Through case studies, interactive spreadsheets programmed with equations and graphics, and clear explanations, the book provides undergraduate, graduate, and professional readers with a straightforward learning path. The authors draw from years of experience in successfully teaching fundamental concepts and applications, synthesizing cutting-edge science, and applying lessons learned from fire practitioners. We discuss fire as part of environmental and human health. Our process-based, comprehensive, and quantitative approach encompasses combustion and heat transfer, and fire effects on people, plants, soils, and animals in forest, grassland, and woodland ecosystems from around the Earth. Case studies and examples link fundamental concepts to local, landscape, and global fire implications, including social-ecological systems. Globally, fire science and integrated fire management have made major strides in the last few decades. Society faces numerous fire-related challenges, including the increasing occurrence of large fires that threaten people and property, smoke that poses a health hazard, and lengthening fire seasons worldwide. Fires are useful to suppress fires, conserve wildlife and habitat, enhance livestock grazing, manage fuels, and in ecological restoration. Understanding fire science is critical to forecasting the implication of global change for fires and their effects. Increasing the positive effects of fire (fuels reduction, enhanced habitat for many plants and animals, ecosystem services increased) while reducing the negative impacts of fires (loss of human lives, smoke and carbon emissions that threaten health, etc.) is part of making fires good servants rather than bad masters.
Author: F. R. Hauer
Author: F. R. Hauer
Author: F. Richard Hauer
Author: 
Author: 
Author: Stanley D. Smith
Author: Therese M. Poland
Author: United States. Office of Water Research and Technology
Author: H. Ken Cordell
Author: George W. Cox
Author: Francisco Castro Rego