Download or read book Wildlife Review written by and published by . This book was released on 1993 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Indexed Reference Database of the Great Smoky Mountains North Carolina and Tennessee written by Stephen Charles Nodvin and published by . This book was released on 1993 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of the Elisha Mitchell Scientific Society written by Elisha Mitchell Scientific Society (Chapel Hill, N.C.) and published by . This book was released on 1995 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 20- include Proceedings of the North Carolina academy of science, 1902-

Download or read book Annual report of the Chief Scientist of the National Park Service written by United States. National Park Service and published by . This book was released on 1968 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Annual Conference Southeastern Association of Fish and Wildlife Agencies written by Southeastern Association of Fish and Wildlife Agencies and published by . This book was released on 1996 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by and published by . This book was released on 1993 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the Chief Scientist of the National Park Service written by United States. National Park Service. Office of Natural Science and published by . This book was released on 1975 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a listing of natural and social science projects that were ongoing in the park system during the calendar year and also presents brief accounts of progress made during the year for some of the listed projects.

Download or read book Annual Report of the Chief Scientist of the National Park Service written by United States. National Park Service. Office of the Chief Scientist and published by . This book was released on 1976 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a listing of natural and social science projects that were ongoing in the park system during the calendar year and also presents brief accounts of progress made during the year for some of the listed projects.

Download or read book Annual Report Office of the Chief Scientist written by United States. National Park Service. Office of the Chief Scientist and published by . This book was released on 1976 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bears Their Biology and Management written by E. Charles Meslow and published by . This book was released on 1983 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wild Mammals of North America written by Joseph A. Chapman and published by . This book was released on 1982 with total page 1172 pages. Available in PDF, EPUB and Kindle. Book excerpt: General format for each chapter, which covers one mammalian species or species complex, contains distribution, description, physiology, reproduction, ecology, food habits, habitat, behaviour, mortality, age determination, management, economic status, current research and management needs and literature citations.

Download or read book Black Bear Bibliography 1982 written by and published by . This book was released on 1982 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Radioecological Techniques written by Vincent Schultz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the twenty years the authors have been associated with the field of radiation ecology, there has been a diversified and increasing use of radionuclides in applied and basic biological research. Prior to the advent of the atomic age in the 1940s the use of radionuclides as tracers was initiated, and following that period one observed a dramatically increased use in many disciplines. Concurrent with this increase there appeared many books and articles on radionuclide tech niques useful to biologists in general. Although only a few ecological applications were evident in these early years, ecologists were quick to see the opportunities available in their field. In the United States, major centers for such activities included Oak Ridge National Laboratory and the U. S. Atomic Energy Com mission's Savannah River Plant. At Oak Ridge National Laboratory Dr. Stanley I. Auerbach, director of ecological activities, encouraged with remarkable suc cess the use of tracers by his associates. Dr. Eugene P. Odum had the foresight to see that radionuclide tracers provided the means to solve many problems of interest to ecologists. Consequently, his research included some unique radio tracer applications at the Savannah River Plant. In addition he encouraged others involved in ecological activities at the Savannah River Plant to do likewise. Ecologists such as Dr. Robert C. Pendleton at the U. S. Atomic Energy Com mission's Hanford Works applied radionuclides in their research. To these early investigators and to those who followed we owe the oppportunity to write this book.

Download or read book Animal Dispersal written by N.C. Stenseth and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: 4.1.1 Demographic significance Confined populations grow more rapidly than populations from which dispersal is permitted (Lidicker, 1975; Krebs, 1979; Tamarin et at., 1984), and demography in island populations where dispersal is restricted differs greatly from nearby mainland populations (Lidicker, 1973; Tamarin, 1977, 1978; Gliwicz, 1980), clearly demonstrating the demographic signi ficance of dispersal. The prevalence of dispersal in rapidly expanding populations is held to be the best evidence for presaturation dispersal. Because dispersal reduces the growth rate of source populations, it is generally believed that emigration is not balanced by immigration, and that mortality of emigrants occurs as a result of movement into a 'sink' of unfavourable habitat. If such dispersal is age- or sex-biased, the demo graphy of the population is markedly affected, as a consequence of differ ences in mortality in the dispersive sex or age class. Habitat heterogeneity consequently underlies this interpretation of dispersal and its demographic consequences, although the spatial variability of environments is rarely assessed in dispersal studies.

Download or read book Midwest Furbearer Management written by Glen C. Sanderson and published by . This book was released on 1982 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analysis of Vertebrate Populations written by Graeme Caughley and published by . This book was released on 2004-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was first published in 1977 and is widely recognized as a classic in the field. It is the "bible" for wildlife managers everywhere. It is an introduction to the methods and analysis of vertebrate populations for ecologists and wildlife managers as well as students of these subjects. A wide range of examples drawn from mammals and birds in different parts of the world is used to illustrate these methods. The book shows how population analysis can be applied to practical problems of wildlife management such as reducing a population, stimulating it to increase or taking from it a sustained yield. In order to make this complex subject as simple as possible, the methods for analysis described in this book are those which use elementary algebra and statistics rather than complex mathematics. Graeme Caughley studied the interactions between large mammalian herbivores and the environments they occupy. The pattern of population growth that can be predicted theoretically from such a relationship is both complex and variable. The animals will either erupt, crash, and then converge to a more stable density, or the population may oscillate indefinitely, the densities of plants and animals being locked into a stable limit cycle. He argued that the dynamics of mammalian herbivore populations are comprehensible only in terms of an interactive relationship between the herbivores and vegetation. He further argued that efficient management of such systems requires an understanding of the underlying mechanisms whereby the animals react to the plants and in turn the plants react dynamically to the effects of grazing. He was best known for his contributions to the understanding of herbivore-vegetation dynamics in the New Zealand high country, the Himalayas, southern Africa and the semi-arid rangelands of Australia. His research was distinguished by rigorous design, execution and analysis, so that the conclusions had generality beyond the particular species studied. Since he chose topics that combined theoretical interest and practical application, he also influenced important management policies - deer populations in New Zealand, kangaroos in Australia and the conservation of large mammals in Africa and North America. He had a major influence on thinking and practice in the field of vertebrate ecology and wildlife management throughout the world.

Download or read book Wolves of Minong written by Durward Leon Allen and published by University of Michigan Press. This book was released on 1993 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: A lively study of the relationship between predator and prey