Anthrozoology

Anthrozoology
Author: Michael Charles Tobias
Publisher: Springer
Total Pages: 353
Release: 2016-12-20
Genre: Nature
ISBN: 3319459643

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This groundbreaking work of both theoretical and experiential thought by two leading ecological philosophers and animal liberation scientists ventures into a new frontier of applied ethical anthrozoological studies. Through lean and elegant text, readers will learn that human interconnections with other species and ecosystems are severely endangered precisely because we lack - by our evolutionary self-confidence - the very coherence that is everywhere around us abundantly demonstrated. What our species has deemed to be superior is, according to Tobias and Morrison, the cumulative result of a tragically tenuous argument predicated on the brink of our species’ self-destruction, giving rise to a most unique proposition: We either recognize the miracle of other sentient intelligence, sophistication, and genius, or risk enshrining the shortest lived epitaph of any known vertebrate in earth’s 4.1 billion years of life. Tobias and Morrison draw on 45 years of research in fields ranging from ecological anthropology, animal protection and comparative ethics to literature and spirituality - and beyond. They deploy research in animal and plant behavior, biocultural heritage contexts from every continent and they bring to bear a deeply metaphysical array of perspectives that set this book apart from any other. The book departs from most work in such fields as animal rights, ecological aesthetics, comparative ethology or traditional animal and plant behaviorist work, and yet it speaks to readers with an interest in those fields. A deeply provocative book of philosophical premises and hypotheses from two of the world’s most influential ecological philosophers, this text is likely to stir uneasiness and debate for many decades to come.

Colorado Plateau 3

Colorado Plateau 3
Author: Charles Van Riper
Publisher: University of Arizona Press
Total Pages: 432
Release: 2008
Genre: History
ISBN: 9780816527380

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Roughly centered on the Four Corners region of the southwestern United States, the Colorado Plateau covers an area of 130,000 square miles. The relatively high semi-arid province boasts nine national parks, sixteen national monuments, many state parks, and dozens of wilderness areas. With the highest concentration of parklands in North America and unique geological and ecological features, the area is of particular interest to researchers. Derived from the Eighth Biennial Conference of Research on the Colorado Plateau, this third volume in a series of research on the Colorado Plateau expands upon the previous two books. This volume focuses on the integration of science into resource management issues, summarizes what criteria make a successful collaborative effort, outlines land management concerns about drought, provides summaries of current biological, sociological, and archaeological research, and highlights current environmental issues in the Four Corner States of Arizona, New Mexico, Colorado, and Utah. With broad coverage that touches on topics as diverse as historical aspects of pronghorn antelope movement patterns through calculating watershed prescriptions to the role of wind-blown sand in preserving archaeological sites on the Colorado River, this volume stands as a compendium of cuttingedge management-oriented research on the Colorado Plateau. The book also introduces, for the first time, tools that can be used to assist with collaboration efforts among landowners and managers who wish to work together toward preserving resources on the Colorado Plateau and offers a wealth of insights into land management questions for many readers, especially people interested in the natural history, biology, anthropology, wildlife, and cultural management issues of the region.

Diet, Nutrients, and Free Water Requirements of Pronghorn Antelope on Perry Mesa, Arizona

Diet, Nutrients, and Free Water Requirements of Pronghorn Antelope on Perry Mesa, Arizona
Author: Melanie Tluczek
Publisher:
Total Pages: 118
Release: 2012
Genre: Pronghorn
ISBN:

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For the past 30 years wildlife biologists have debated the need of pronghorn antelope (Antilocapra americana) to drink freestanding water (free water). Some have suggested that pronghorn may feed at night to increase preformed water (plant moisture) intake, thus decreasing their dependence on free water. Pronghorn diet composition and nutrient intake is integral to understanding water available to pronghorn through preformed and metabolic sources. The dual purpose of this study was to determine plant composition of pronghorn diets, and to examine whether night feeding provides a water allocation advantage by testing for differences between day and night and modeling free water requirements during biologically critical seasons and years of different precipitation. I determined species composition, selected nutrients, and moisture content of American pronghorn diets on Perry Mesa, Arizona in March, May, June and August of 2008 and 2009. I used microhistological analysis of fecal samples to determine percent plant composition of pronghorn diets. I used forage samples to evaluate the nutrient composition of those diets for moisture, crude protein and structural carbohydrates, and to calculate metabolic water. I used calculations proposed by Fox et al. (2000) to model free water requirements and modified the equations to reflect increased requirements for lactation. Diet analysis revealed that pronghorn used between 67% and 99% forbs and suggested fair range conditions. Preformed water was not significantly different between night and day. Night feeding appeared to be of marginal advantage, providing an average potential 9% preformed water increase in 2008, and 3% in 2009. The model indicated that neither male nor female pronghorn could meet their water requirements from preformed and metabolic water during any time period, season or year. The average free water requirements for females ranged from 0.67 L/animal/day (SE 0.06) in March, 2008 to 3.12 L/animal/day (SE 0.02) in June, 2009. The model showed that American pronghorn on Perry Mesa require access to free water during biological stress periods.

Prairie Ghost

Prairie Ghost
Author: Richard E McCabe
Publisher: University Press of Colorado
Total Pages: 201
Release: 2011-05-18
Genre: Nature
ISBN: 1457109816

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In this lavishly illustrated volume, Richard E. McCabe, Bart W. O'Gara and Henry M. Reeves explore the fascinating relationship of pronghorn with people in early America, from prehistoric evidence through the Battle of Little Bighorn in 1876. The only one of fourteen pronghorn-like genera to survive the great extinction brought on by human migration into North America, the pronghorn has a long and unique history of interaction with humans on the continent, a history that until now has largely remained unwritten. With nearly 150 black-and-white photographs, 16 pages of color illustrations, plus original artwork by Daniel P. Metz, Prairie Ghost: Pronghorn and Human Interaction in Early America tells the intriguing story of humans and these elusive big game mammals in an informative and entertaining fashion that will appeal to historians, biologists, sportsmen and the general reader alike.