Download or read book Effects of Forest Disturbance and Soil Depth on Digestible Energy for Moose and White tailed Deer written by Hewlette S. Crawford and published by . This book was released on 1993 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spruce budworm defoliation, clearcutting for salvage, and prescribed burning of clearcut areas on deep and shallow soils influenced deer and moose foraging in eastern Maine spruce-fir forests from 1980 to 1984. Plant standing crop biomass, seasonal plant selection by tractable moose and white-tailed deer, and digestible energy for deer and moose were determined for each treatment. Early successional plant species were most abundant on burned areas, and were common on clearcut areas. Increase in biomass after defoliation was substantial. Deer and moose ate many of the same plant species, but in different proportions. Deer found more desirable foods on deep than on shallow soils and were more selective of plant parts than moose. Deer digested their diets slightly better than moose from late spring through fall. Deer obtained more digestible energy than moose during fall and early winter on all treatments. Moose obtained more digestible energy than deer during spring and summer on burned areas where forage was abundant. Available energy by treatment was significantly different for moose year round and for deer during spring and fall: clearcut and burn clearcut >defoliated >undefoliated (control).
Download or read book Research Paper NE written by and published by . This book was released on 1987 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inside Ecosystems and Biomes Read Along or Enhanced eBook written by Debra J. Housel and published by Teacher Created Materials. This book was released on 2024-02-13 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the various types of ecosystems and biomes in this fascinating title that uses bright images, engaging charts and graphs, intriguing facts, and easy-to-read text to captivate readers from beginning to end! Readers will be enthralled as they learn about such ecosystems and biomes as the tundra, grassland, desert, temperate forests, rainforests, and even riparian and pelagic biomes. A glossary and index are included to aid in readers further understanding of the content while an engaging and exciting experiment is featured to keep children delighted and interested!
Download or read book Inside Ecosystems and Biomes written by Debra J. Housel and published by Teacher Created Materials. This book was released on 2007-12-14 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fascinating book is part of the Life Sciences Readers for students in Upper Primary School.An insightful look in the world of a ecosystem and biomes. A book filled with stunning pictures and fun factsContents:What is an Ecosystem?Earths Land BiomesEarths Water BiomesYou and Your EcosystemAppendices
Download or read book Agroborealis written by and published by . This book was released on 1983 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Large Herbivore Ecology Ecosystem Dynamics and Conservation written by Kjell Danell and published by Cambridge University Press. This book was released on 2006-05-25 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most large herbivores require some type of management within their habitats. Some populations of large herbivores are at the brink of extinction, some are under discussion for reintroduction, whilst others already occur in dense populations causing conflicts with other land use. Large herbivores are the major drivers for forming the shape and function of terrestrial ecosystems. This 2006 book addresses the scientifically based action plans to manage both the large herbivore populations and their habitats worldwide. It covers the processes by which large herbivores not only affect their environment (e.g. grazing) but are affected by it (e.g. nutrient cycling) and the management strategies required. Also discussed are new modeling techniques, which help assess integration processes in a landscape context, as well as assessing the consequences of new developments in the processes of conservation. This book will be essential reading for all involved in the management of both large herbivores and natural resources.
Download or read book Notes on the Elements of Behavioral Science written by Doris Zumpe and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: These notes are intended to help undergraduates who need to understand something of behavior both for its intrinsic interest and for their future careers in medicine, biology, psychology, anthropology, veterinary medicine, and nursing. In Emory University's Biology Department, a single-semester course called Evolutionary Perspectives on Behavior is given to undergraduates. It amounts to four, not eight months of study, so a great deal of compression is essential. There are several excellent textbooks available that deal with behavioral science from different perspectives, but we have found them too compendious for use in a short course when students are so heavily burdened; it is unsatisfactory to direct them to a chapter here and there in several different books or to this or that review article and original paper. In this volume, we have tried effectively and inexpensively to put in one place what we know is needed. The topics we have selected deal with their subjects in a simple, straightforward way without being too superficial. We could not cover everything and the gaps are not entirely idiosyncratic but reflect what students are given very well in other courses. Thus, there is no mention of the physiology of the axon and synapse; learning, memory, cognition, and basic genetics are hardly touched upon because students know about these matters from elsewhere.
Download or read book Effects of Grazing by Wild Ungulates in Yellowstone National Park written by Francis J. Singer and published by . This book was released on 1996 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Environment on Nutrient Requirements of Domestic Animals written by National Research Council and published by National Academies Press. This book was released on 1981-02-01 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Ungulate Ecology written by R. Terry Bowyer and published by Frontiers Media SA. This book was released on 2021-06-28 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adventure Tourism written by David Huddart and published by Springer Nature. This book was released on 2019-10-25 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook presents a comprehensive overview of the environmental impacts of various types of adventure tourism and how these can be best managed. This volume follows on from the authors previous textbook – ‘Outdoor Recreation: Environmental Impacts and Management’ and continues the aim of developing a deeper understanding of how tourist numbers impact the environment and to provide practical solutions to these problems. Combining their own first-hand experience and research with extensive literature review the authors' present several popular adventure tourism destinations from across the globe, including the Arctic, the Himalayas, Africa, Australia and Scotland as case studies. Chapters cover the particular challenges faced by each region: including impacts on animals and birds; the spread of invasive plant species and diseases; trail impacts on vegetation; impacts on geological, historical and archaeological sites and pollution and waste issues. A discussion and evaluation of the possible management actions for minimising these impacts and how outdoor recreation tourists can be regulated concludes each chapter. This practical and engaging textbook will be invaluable to students and scholars of adventure tourism and outdoor recreation as well as practitioners and managers working in the field.
Download or read book Beaverhead Deerlodge National Forest N F Whitetail Pipestone Travel Management written by and published by . This book was released on 2008 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Integrated Assessment of Ecosystem Health written by K.M. Scow and published by CRC Press. This book was released on 2019-09-17 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new approach to ecosystem health is proactive. As a result, the scope of environmental studies is growing and the methods are evolving. Integrated Assessment of Ecosystem Health aggressively broadens the range of ecotoxicology to include its related fields. The book begins with John Cairns, Jr.'s predictions and recommendations for the futur
Download or read book Bioenergetics Of Wild Herbivores written by Robert J. Hudson and published by CRC Press. This book was released on 2018-01-18 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioenergetics is an emerging discipline which offers a more profound understanding of the ecology, behaviour, and evolution of wild herbivores. Increasingly, bioenergetic principles have been applied in management since they provide insight into population dynamics and are relevant to manipulation of habitats and assessment of the impacts of resource development. Growing interest in the agricultural potential of wild herbivores has provided further impetus. In spite of this promise, there are few comprehensive syntheses of the concept and its application to wild herbivores. This volume attempts to fill this need. This book provides a great amount of detail but its expressive aim is to lead us to the whole animal, to a herd, to population as integral parts of an ecological entity which in turn is the result of evolutionary forces.The concept of this book promises the realization of an overdue change in the approach to bioenergetics, to nutrition and husbandry, and thus to the management of wild herbivores: the final emancipation from rules and views based primarily on domesticated herbivores or on experimental animals held under unnatural conditions, necessarily impending them behaviourally, physically, and psychically.
Download or read book The Nature Handbook written by Ernest H. Williams and published by Oxford University Press. This book was released on 2005-05-19 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: A field guide that explores and explains the patterns of nature, revealing them to the many different types of nature observers--from birders to gardeners, hikers to environmentalists, wildflower enthusiasts to butterfliers.
Download or read book Effects of Winter Recreation on Wildlife of the Greater Yellowstone Area written by Tom Olliff and published by . This book was released on 1999 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forestry and Wildlife Management in the Boreal Forest written by and published by . This book was released on 1988 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
