Dendroclimatic Changes in Semiarid America

Dendroclimatic Changes in Semiarid America PDF Author: Edmund Schulman
Publisher:
ISBN:
Category : America
Languages : en
Pages : 154

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Dendroclimatic Changes in Semiarid America

Dendroclimatic Changes in Semiarid America PDF Author: Edmund Schulman
Publisher:
ISBN:
Category : America
Languages : en
Pages : 154

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Book Description


X-Ray Spectroscopy in Environmental Sciences

X-Ray Spectroscopy in Environmental Sciences PDF Author: Vlado Valkovic
Publisher: CRC Press
ISBN: 9780849347498
Category : Science
Languages : en
Pages : 360

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Book Description
Applications of X-ray spectroscopy to air, water, and soil pollution studies are covered in detail in this essential publication. Air pollution can hardly be studied by any other method to such an extent. Much of our present knowledge in this field was obtained by laboratories using many of the same methods described in this work. A number of examples illustrate the contribution of X-ray emission spectroscopy and its capabilities in the area of water pollution. Examples of soil pollution studies by the use of biological monitors is also presented. A comprehensive reference list with the help of author and subject indices provides direction for further investigation.

The Politics of Water in Arizona

The Politics of Water in Arizona PDF Author: Dean E. Mann
Publisher: University of Arizona Press
ISBN: 0816549915
Category : Political Science
Languages : en
Pages : 334

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Book Description
“Mann’s book is timely, and its central theme, the role of legal, political, and scientific institutions in the utilization of water in Arizona, is appropriate. It is appropriate, moreover, for the greater region of California and the Southwest, where exist similar problems. . . . The Politics of Water in Arizona ranks along with Richard Cooley’s prize winning Politics and Conservation: The Decline of the Alaska Salmon as an outstanding contribution of a political science to the field of conservation and resource utilization.”—California Historical Society Quarterly

U.S. Geological Survey Professional Paper

U.S. Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 822

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Rates of Slope Degradation as Determined from Botanical Evidence, White Mountains, California

Rates of Slope Degradation as Determined from Botanical Evidence, White Mountains, California PDF Author: Valmore C. LaMarche
Publisher:
ISBN:
Category : Erosion
Languages : en
Pages : 52

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Geological Survey Professional Paper

Geological Survey Professional Paper PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 538

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Geological Survey Professional Paper

Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 574

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The Anasazi in a Changing Environment

The Anasazi in a Changing Environment PDF Author: George J. Gumerman
Publisher: Cambridge University Press
ISBN: 9780521346313
Category : History
Languages : en
Pages : 344

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Book Description
An outline of a 1000 year chronicle of environmental and cultural history which attempts to explain broad patterns of interaction between humans and their environment. It uses North American geological and botanical remains, and looks at the behaviour of the Anasazi - prehistoric Pueblo Indians.

Forest Pest and Disease Management in Latin America

Forest Pest and Disease Management in Latin America PDF Author: Sergio A. Estay
Publisher: Springer Nature
ISBN: 3030351432
Category : Science
Languages : en
Pages : 239

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Book Description
By providing multiple economic goods and ecosystem services, Latin American forests play a key role in the environmental, social and economic welfare of the region’s countries. From the tropical forests of Central America to the Mediterranean and temperate vegetation of the southern cone, these forests face a myriad of phytosanitary problems that negatively impact on both conservation efforts and forest industry. This book brings together the perspectives of several Latin American researchers on pest and disease management. Each chapter provides modern views of the status and management alternatives to problems as serious as the impact of introduced exotic insects and diseases on Pinus and Eucalyptus plantations throughout the continent, and the emergence of novel insect outbreaks in tropical and temperate native forests associated with global warming. It is a valuable guide for researchers and practitioners working on forest health in Latin America and around the world.

Methods of Dendrochronology

Methods of Dendrochronology PDF Author: E.R. Cook
Publisher: Springer Science & Business Media
ISBN: 9401578796
Category : Science
Languages : en
Pages : 403

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Book Description
This book is a review and description of the state-of-the-art methods of tree-ring analy~is with specific emphasis on applications in the environmental sciences. Traditionally, methods of tree-ring analysis, or more properly in this case methods 0/ dendrochronology, were developed and used for dating archaeological and historical structures and for reconstructing past climates. The classic book Tree Rings and Climate, by H.C. Fritts, published in 1976, provided a superb introduction to the science and an in-depth description of techniques useful for extracting climatic information from tree rings. This book, which was published by Academic Press, is sadly out of print and, even though only 12 years old, lim ited in its methods and applications. This is owing to the extremely rapid development of the science since the 1970s. Only recently have tree rings as environmental sensors been fully recog nized as a valuable tool in detecting environmental change. For example, tree ring measurements have been critically important in studies of forest decline in Europe and North America. There are also attempts to use tree-ring analysis for ecological prognosis to solve large-scale regional problems including the sustain ability of water supplies, prediction of agricultural crops, and adoption of silvi cultural measures in response to ecological changes. More speculatively, dendro chronological methods are also used for dating and evaluating some astrophysical phenomena and for indicating possible increase in the biospheric carrying capac ity due to increased atmospheric carbon dioxide.