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Download Ecology Behavior And Population Dynamics Of Desert Bighorn Sheep Ovis Canadensis Nelsoni In The San Gabriel Mountains Of California full books in PDF, epub, and Kindle. Read online Ecology Behavior And Population Dynamics Of Desert Bighorn Sheep Ovis Canadensis Nelsoni In The San Gabriel Mountains Of California ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Kathleen M. Hamilton
Publisher :
ISBN 13 :
Total Pages : 130 pages
Book Rating : 4.U/5 (183 download)
Download or read book Effects of People on Bighorn Sheep in the San Gabriel Mountains, California written by Kathleen M. Hamilton and published by . This book was released on 1982 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Esther Rubin
Publisher :
ISBN 13 :
Total Pages : 292 pages
Book Rating : 4.3/5 ( download)
Download or read book Recovery Plan for Bighorn Sheep in the Peninsular Ranges, California written by Esther Rubin and published by . This book was released on 2000 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 838 pages
Book Rating : 4.3/5 (243 download)
Download or read book Wildlife Review written by and published by . This book was released on 1990 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (31 download)
Download or read book Philip L. Boyd Deep Canyon Desert Research Center written by and published by . This book was released on 1986 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George A. Feldhamer
Publisher : JHU Press
ISBN 13 : 9780801874161
Total Pages : 1250 pages
Book Rating : 4.8/5 (741 download)
Download or read book Wild Mammals of North America written by George A. Feldhamer and published by JHU Press. This book was released on 2003-11-19 with total page 1250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents
Author : Desert Bighorn Council
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (319 download)
Download or read book Transactions written by Desert Bighorn Council and published by . This book was released on 1987 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Vic Muth
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.3/5 (121 download)
Download or read book Bibliography written by Vic Muth and published by . This book was released on 1986 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1158 pages
Book Rating : 4.:/5 (311 download)
Download or read book Ecology Abstracts written by and published by . This book was released on 1988 with total page 1158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Esther Salzmann Rubin
Publisher :
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.:/5 (61 download)
Download or read book The Ecology of Desert Bighorn Sheep (Ovis Canadensis) in the Peninsular Ranges of California written by Esther Salzmann Rubin and published by . This book was released on 2000 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David J. Hafner
Publisher : IUCN
ISBN 13 : 9782831704630
Total Pages : 188 pages
Book Rating : 4.7/5 (46 download)
Download or read book North American Rodents written by David J. Hafner and published by IUCN. This book was released on 1998 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive treatment of North American rodents of conservation concern. This action plan summarizes the rodent fauna of North America and provides available information on every rodent taxon that has been considered to be of conservation concern by state, provincial and private conservation agencies and regional experts. It is hoped that the survey provided in this action plan will serve as a common ground for all these parties in drawing up conservation strategies for rodents.
Author : Lary M. Dilsaver
Publisher :
ISBN 13 : 9781938086465
Total Pages : 0 pages
Book Rating : 4.0/5 (864 download)
Download or read book Preserving the Desert written by Lary M. Dilsaver and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: National parks are different from other federal lands in the United States. Beginning in 1872 with the establishment of Yellowstone, they were largely set aside to preserve for future generations the most spectacular and inspirational features of the country, seeking the best representative examples of major ecosystems such as Yosemite, geologic forms such as the Grand Canyon, archaeological sites such as Mesa Verde, and scenes of human events such as Gettysburg. But one type of habitat--the desert--fell short of that goal in American eyes until travel writers and the Automobile Age began to change that perception. As the Park Service began to explore the better-known Mojave and Colorado deserts of southern California during the 1920s for a possible desert park, many agency leaders still carried the same negative image of arid lands shared by many Americans--that they are hostile and largely useless. But one wealthy woman--Minerva Hamilton Hoyt, from Pasadena--came forward, believing in the value of the desert, and convinced President Franklin D. Roosevelt to establish a national monument that would protect the unique and iconic Joshua trees and other desert flora and fauna. Thus was Joshua Tree National Monument officially established in 1936, with the area later expanded in 1994 when it became Joshua Tree National Park. Since 1936, the National Park Service and a growing cadre of environmentalists and recreationalists have fought to block ongoing proposals from miners, ranchers, private landowners, and real estate developers who historically have refused to accept the idea that any desert is suitable for anything other than their consumptive activities. To their dismay, Joshua Tree National Park, even with its often-conflicting land uses, is more popular today than ever, serving more than one million visitors per year who find the desert to be a place worthy of respect and preservation. Distributed for George Thompson Publishing
Author : Gale Monson
Publisher : University of Arizona Press
ISBN 13 : 9780816507139
Total Pages : 406 pages
Book Rating : 4.5/5 (71 download)
Download or read book The Desert Bighorn written by Gale Monson and published by University of Arizona Press. This book was released on 1980-09 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: A landmark, fundamental for all students in the field. . . . The material, in itself fascinating and lucidly presented, will draw the reader through and increase his understanding of the bighorn at just about every turn of the page.ÑOrion Nature Book Review "An intelligently researched and fully documented analysis of this noble rock-climber's life history, and ecology, and the human management of this nearly impossible-to-manage wilderness species."ÑAmerican Field "An outstanding and comprehensive work."ÑBooks of the Southwest "There is quite simply nothing else around that can tell you anywhere near as much about desert sheep, by anywhere near so distinguished a crew of authors."ÑSafari
Author :
Publisher :
ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.:/5 (319 download)
Download or read book Fire Effects Guide written by and published by . This book was released on 1994 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Elżbieta Kalisińska
Publisher : Springer
ISBN 13 : 3030001210
Total Pages : 707 pages
Book Rating : 4.0/5 (3 download)
Download or read book Mammals and Birds as Bioindicators of Trace Element Contaminations in Terrestrial Environments written by Elżbieta Kalisińska and published by Springer. This book was released on 2019-03-01 with total page 707 pages. Available in PDF, EPUB and Kindle. Book excerpt: The population explosion that began in the 1960s has been accompanied by a decrease in the quality of the natural environment, e.g. pollution of the air, water and soil with essential and toxic trace elements. Numerous poisonings of people and animals with highly toxic anthropogenic Hg and Cd in the 20th century prompted the creation of the abiotic environment, mainly in developed countries. However, the system is insufficient for long-term exposure to low concentrations of various substances that are mainly ingested through food and water. This problem could be addressed by the monitoring of sentinels – organisms that accumulate trace elements and as such reflect the rate and degree of environmental pollution. Usually these are long-lived vertebrates – herbivorous, omnivorous and carnivorous birds and mammals, especially game species. This book describes the responses of the sentinels most commonly used in ecotoxicological studies to 17 trace elements.
Author : Kevin R. Crooks
Publisher : Cambridge University Press
ISBN 13 : 113946020X
Total Pages : 675 pages
Book Rating : 4.1/5 (394 download)
Download or read book Connectivity Conservation written by Kevin R. Crooks and published by Cambridge University Press. This book was released on 2006-11-02 with total page 675 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the biggest threats to the survival of many plant and animal species is the destruction or fragmentation of their natural habitats. The conservation of landscape connections, where animals, plants, and ecological processes can move freely from one habitat to another, is therefore an essential part of any new conservation or environmental protection plan. In practice, however, maintaining, creating, and protecting connectivity in our increasingly dissected world is a daunting challenge. This fascinating volume provides a synthesis on the current status and literature of connectivity conservation research and implementation. It shows the challenges involved in applying existing knowledge to real-world examples and highlights areas in need of further study. Containing contributions from leading scientists and practitioners, this topical and thought-provoking volume will be essential reading for graduate students, researchers, and practitioners working in conservation biology and natural resource management.
Author : Jan Christian Habel
Publisher : Springer Science & Business Media
ISBN 13 : 3540921605
Total Pages : 444 pages
Book Rating : 4.5/5 (49 download)
Download or read book Relict Species written by Jan Christian Habel and published by Springer Science & Business Media. This book was released on 2009-12-03 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mankind has evolved both genetically and culturally to become a most successful and dominant species. But we are now so numerous and our technology is so p- erful that we are having major effects on the planet, its environment, and the b- sphere. For some years prophets have warned of the possible detrimental consequences of our activities, such as pollution, deforestation, and overfishing, and recently it has become clear that we are even changing the atmosphere (e. g. ozone, carbon dioxide). This is worrying since the planet’s life systems are involved and dependent on its functioning. Current climate change – global w arming – is one recognised consequence of this larger problem. To face this major challenge, we will need the research and advice of many disciplines – Physics, Chemistry, Earth Sciences, Biology, and Sociology – and particularly the commitment of wise politicians such as US Senator Al Gore. An important aspect of this global problem that has been researched for several decades is the loss of species and the impoverishment of our ecosystems, and hence their ability to sustain themselves, and more particularly us! Through evolutionary time new species have been generated and some have gone extinct. Such extinction and regeneration are moulded by changes in the earth’s crust, atmosphere, and resultant climate. Some extinctions have been massive, particularly those asso- ated with catastrophic meteoric impacts like the end of the Cretaceous Period 65Mya.
Author : Roland Bohr
Publisher : U of Nebraska Press
ISBN 13 : 0803254385
Total Pages : 446 pages
Book Rating : 4.8/5 (32 download)
Download or read book Gifts from the Thunder Beings written by Roland Bohr and published by U of Nebraska Press. This book was released on 2014-05-01 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gifts from the Thunder Beings examines North American Aboriginal peoples’ use of Indigenous and European distance weapons in big-game hunting and combat. Beyond the capabilities of European weapons, Aboriginal peoples’ ways of adapting and using this technology in combination with Indigenous weaponry contributed greatly to the impact these weapons had on Aboriginal cultures. This gradual transition took place from the beginning of the fur trade in the Hudson’s Bay Company trading territory to the treaty and reserve period that began in Canada in the 1870s. Technological change and the effects of European contact were not uniform throughout North America, as Roland Bohr illustrates by comparing the northern Great Plains and the Central Subarctic—two adjacent but environmentally different regions of North America—and their respective Indigenous cultures. Beginning with a brief survey of the subarctic and Northern Plains environments and the most common subsistence strategies in these regions around the time of contact, Bohr provides the context for a detailed examination of social, spiritual, and cultural aspects of bows, arrows, quivers, and firearms. His detailed analysis of the shifting usage of bows and arrows and firearms in the northern Great Plains and the Central Subarctic makes Gifts from the Thunder Beings an important addition to the canon of North American ethnology.
