The View From Bald Hill

Author by : Carl E. Bock
Languange : en
Publisher by : Univ of California Press
Format Available : PDF, ePub, Mobi
Total Read : 12
Total Download : 424
File Size : 43,5 Mb
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Description : In 1540 Francisco Vasquez de Coronado introduced the first domestic livestock to the American Southwest. Over the subsequent four centuries, cattle, horses, and sheep have created a massive ecological experiment on these arid grasslands, changing them in ways we can never know with certainty. The Appleton-Whittell Research Ranch in the high desert of southeastern Arizona is an 8,000-acre sanctuary where grazing has been banned since 1968. In this spirited account of thirty years of research at the ranch, Carl and Jane Bock summarize the results of their fieldwork, which was aimed at understanding the dynamics of grasslands in the absence of livestock. The View from Bald Hill provides an intimate look at the natural history of this unique site and illuminates many issues pertaining to the protection and restoration of our nation's grasslands.


Sonoita Plain

Author by : Carl E. Bock
Languange : en
Publisher by : University of Arizona Press
Format Available : PDF, ePub, Mobi
Total Read : 68
Total Download : 492
File Size : 43,5 Mb
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Description : The Appleton-Whittell Research Ranch is a tract of 8,000 acres on the Sonoita Plain that was established in 1968 by the Appleton family and is now part of the sanctuary system of the National Audubon Society. To all appearances it is an ordinary piece of land, but for the last 35 years it has been treated in an extraordinary way - by leaving it alone. No grazing to influence grass production. No dam building to hold back flash floods. No pest control. No firefighting. By employing such nonaction, might we gain a glimpse of what this land was like hundreds, even thousands, of years ago? Through essays and photographs focusing on the Research Ranch Sanctuary and surrounding area, this book reveals the complex ecology and unique aesthetics of its grasslands and savannas. Carl and Jane Bock and Stephen E. Strom share a passion for the remarkable beauty found here, and in their book they describe its environment, biodiversity, and human history.


Collected Stories

Author by : Peter Carey
Languange : en
Publisher by : Faber & Faber
Format Available : PDF, ePub, Mobi
Total Read : 87
Total Download : 805
File Size : 53,7 Mb
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Description : Peter Carey is justly renowned for his novels, which have included the Booker Prize-winning titles Oscar and Lucinda and True History of the Kelly Gang. He is also a dazzling writer of short stories and this volume collects together all the stories from The Fat Man in History and War Crimes as well as three other stories not previously published in book form. The stories, persuasive and precisely crafted, reveal Carey to be a moralist with a sense of humour, a surrealist interested in naturalism and an urban poet delighting in paradox.


Australian Literature

Author by : Phyllis F. Edelson
Languange : en
Publisher by : Ballantine Books
Format Available : PDF, ePub, Mobi
Total Read : 35
Total Download : 482
File Size : 51,5 Mb
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Description : Spanning more than a century, Australian Literature crystallizes a spirit, style, and ethos found nowhere else in world literature. These captivating selections in Australian Literature come from major voices, both famous and lesser known, and encompass short stories, memoirs, novels and aboriginal writings. Resonant or wryly witty, charming or disturbing, they explore themes deeply rooted in the Australian experience - shaping the land, the legacies of the convict past, the displacement of the aborigine, the search for a national identity, sex, love, and commitment. From the Trade Paperback edition.


Paleozoic Mesozoic Geology Of South Island New Zealand Subduction Related Processes Adjacent To Se Gondwana

Author by : A.H.F. Robertson
Languange : en
Publisher by : Geological Society of London
Format Available : PDF, ePub, Mobi
Total Read : 25
Total Download : 844
File Size : 45,6 Mb
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Description : This volume presents a set of research papers that provide new data and interpretations of the Permian–Triassic terranes of SE Gondwana, now exposed in South Island, New Zealand. Following an introduction for general readers, a historical summary and a review of biostratigraphy, the individual papers primarily focus on the Permian magmatic arc of the Brook Street Terrane, the classic Permian Dun Mountain ophiolite and the Permian–Triassic Maitai Group sedimentary succession. The new results emphasize the role of subduction and terrane displacement adjacent to the Permo-Triassic Gondwana margin, and present fundamental insights into three crustal processes: subduction initiation, supra-subduction zone oceanic crust genesis and forearc basin evolution. The volume concludes with a wide-ranging summary and synthesis of the regional Cambrian to Early Cretaceous tectonostratigraphy of New Zealand’s South Island in relation to the wider areas of Zealandia, East Australia and West Antarctica. The volume will interest geoscientists, including stratigraphers, sedimentologists, palaeontologists, igneous petrologists, geochemists, geochronologists and economic geologists, and is aimed at professional geologists and advanced students of geology.


Hill End Gold

Author by : Malcolm Drinkwater
Languange : en
Publisher by : Australia : s.n.
Format Available : PDF, ePub, Mobi
Total Read : 58
Total Download : 651
File Size : 53,5 Mb
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Description :


The Planner S Guide To Natural Resource Conservation

Author by : Adrian X. Esparza
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 42
Total Download : 761
File Size : 54,9 Mb
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Description : Much of the country’s recent population growth is situated in exurban areas. By many accounts exurbanization has become the dominant pattern of land development in the country and there is no indication it will slow in the foreseeable future (Theobald 2005; Brown et al. 2005; Glennon and Kretser 2005). By definition, exurban development takes place beyond the metropolitan fringe, often in rural and remote areas. The development of new exurban communities is a growing trend, especially in the West. In this case, developers and homebuilders seek large tracts of land, up to thousands of acres, in rural areas (typically within 50 miles of a large city) where they plan entire communities consisting of commercial, retail and residential land uses. Recreational amenities such as golf courses and hiking/biking trails are often included in these master-planned developments. Our philosophy is reflected in the book’s two objectives. First, we seek to document the extent and impacts of exurban development across the country. At issue is demonstrating why planners and the public-at-large should be concerned about exurbanization. We will demonstrate that even though exurbanization favors amenity rich regions, it affects all areas of the country through the loss of agricultural and grazing lands, impacts to watersheds and land modification. A summary of environmental impacts is presented, including the loss of wildlands and agricultural productivity, land modification, soil erosion, impacts to terrestrial hydrologic systems, the loss of biodiversity, nonnative and endangered species and other topics. Our second aim is to provide readers from diverse (nonscientific) backgrounds with a working knowledge of how and why exurbanization impacts environmental systems. This is accomplished by working closely to ensure contributors follow a specific outline for each chapter. First, contributors will spell out fundamental concepts, principles and processes that apply to their area of expertise (e.g., riparian areas). Contributors will move beyond a cursory understanding of ecological processes without overwhelming readers with the dense material found typically in specialized texts. For this reason, visuals and other support materials will be integral to each chapter. We have chosen contributors carefully based on their record as research scientists and acumen as educators. Second, once the mechanics have been laid out, authors will explain how and why land development in nearby areas influences ecosystems. Issues of interdependency, modification and adaptation, spatial scale and varying time horizons will be featured. Third, contributors will weigh in on the pros and cons of various land-development schemes. Fourth, authors will share their thinking on the merits of conservation devices such as wildlife corridors, open-space requirements and watershed management districts. Finally, each chapter will conclude by identifying pitfalls to avoid and highlighting "best practices" that will mitigate environmental problems or avoid them altogether. In sum, after completing each chapter, readers should have a firm grasp of relevant concepts and processes, an understanding of current research and know how to apply science to land-use decisions.


The Great Ships

Author by : Peter C. Smith
Languange : en
Publisher by : Stackpole Books
Format Available : PDF, ePub, Mobi
Total Read : 30
Total Download : 639
File Size : 43,6 Mb
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Description : Authoritative study of the battleship in World War II. Stirring episodes of naval combat. Covers the famous chase after the Bismarck, the sinking of the Scharnhorst, the coastal bombardments on D-Day, and other actions.


New Gloucester

Author by : Thomas P. Blake
Languange : en
Publisher by : Arcadia Publishing
Format Available : PDF, ePub, Mobi
Total Read : 79
Total Download : 455
File Size : 47,9 Mb
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Description : Named by the proprietors from Gloucester, Massachusetts, New Gloucester began as a frontier town, as it was the most inland settlement in Maine at the time. Incorporated in 1774, the town has been called home by such notables as mapmaker and author Moses Greenleaf, artist D. D. Coombs, original proprietor of the town of Foxcroft Joseph E. Foxcroft, traveling minister Ephraim Stinchfield, Abraham Lincoln's secretary of treasury William Pitt Fessenden, and abolitionist Samuel Fessenden. Shaker societies were set up in nine states, but the Sabbathday Lake Society, founded in 1783, is now the only active Shaker community remaining. With a long history of lumber mills and farms, New Gloucester is also home to Pineland Farms, the former site of the Maine Home for the Feeble-Minded, established in 1908, and now a renovated 19-building campus and 5,000-acre working farm.


Environmental Impact Assessment Of Baldhill Dam And Lake Ashtabula North Dakota

Author by : Gary E. Johnson
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 19
Total Download : 294
File Size : 50,6 Mb
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Description :