Evaluating Ozone Air Pollution Effects on Pines in the Western United States

Evaluating Ozone Air Pollution Effects on Pines in the Western United States PDF Author:
Publisher:
ISBN:
Category : Jeffrey pine
Languages : en
Pages : 88

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Evaluating Ozone Air Pollution Effects on Pines in the Western United States

Evaluating Ozone Air Pollution Effects on Pines in the Western United States PDF Author:
Publisher:
ISBN:
Category : Jeffrey pine
Languages : en
Pages : 88

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Book Description


General Technical Report PSW.

General Technical Report PSW. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 88

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General Technical Report PNW-GTR

General Technical Report PNW-GTR PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 536

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Ozone Air Pollution in the Sierra Nevada - Distribution and Effects on Forests

Ozone Air Pollution in the Sierra Nevada - Distribution and Effects on Forests PDF Author: A. Bytnerowicz
Publisher: Elsevier
ISBN: 0080538320
Category : Science
Languages : en
Pages : 433

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Book Description
The book contains information on geology, climate and vegetation of the Sierra Nevada with a special emphasis on air pollution effects on the mixed conifer forests. A history of the extent of air pollution effects on mixed conifer forests, especially ponderosa and Jeffrey pines is provided. The physiological basis for ozone-type injury development in ponderosa pine, a discussion of ozone uptake by plants at different levels of biological organization and the effects of air pollution and other stresses on mountain forests are discussed. A considerable portion of the book is dedicated to development of statistical models and maps of ambient ozone distribution in the Sierra Nevada based on the 1999 monitoring data with passive samplers. The implications of the methodological results, formulation and application of regional air quality models for integrated assessment of urban and wildland pollution and the need for functionally integrated models of ozone deposition to the Sierra Nevada forests are also discussed. Management and monitoring needs for improved long-term understanding air pollution effects on forest ecosystems, discussion of options for proper management of the air pollution affected forests, and comparison of monitoring and modelling of ozone and forest health status in the Sierra Nevada with similar efforts in mountains of North American and European mountain ranges are the focus of the later chapters of the book.

Air Pollution and Its Impacts on U.S. National Parks

Air Pollution and Its Impacts on U.S. National Parks PDF Author: Timothy J. Sullivan
Publisher: CRC Press
ISBN: 1351671928
Category : Science
Languages : en
Pages : 565

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Book Description
A variety of air pollutants are emitted into the atmosphere from human-caused and natural emissions sources throughout the United States and elsewhere. These contaminants impact sensitive natural resources in wilderness, including the national parks. The system of national parks in the United States is among our greatest assets. This book provides a compilation and synthesis of current scientific understanding regarding the causes and effects of these pollutants within national park lands. It describes pollutant emissions, deposition, and exposures; it identifies the critical (tipping point) loads of pollutant deposition at which adverse impacts are manifested.

Exposure/response of Ponderosa and Jeffrey Pines to Ozone in the Sierra Nevada Mountains

Exposure/response of Ponderosa and Jeffrey Pines to Ozone in the Sierra Nevada Mountains PDF Author: David Howard Salardino
Publisher:
ISBN:
Category :
Languages : en
Pages : 190

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Vegetation Dynamics on the Mountains and Plateaus of the American Southwest

Vegetation Dynamics on the Mountains and Plateaus of the American Southwest PDF Author: John Vankat
Publisher: Springer Science & Business Media
ISBN: 940076149X
Category : Science
Languages : en
Pages : 465

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Book Description
The book provides information essential for anyone interested in the ecology of the American Southwest, including land managers, environmental planners, conservationists, ecologists and students. It is unique in its coverage of the hows and whys of dynamics (changes) in the major types of vegetation occurring on southwestern mountains and plateaus. It explains the drivers and processes of change, describes historical changes and provides conceptual models that diagrammatically illustrate past, present, and potential future changes. All major types of vegetation are covered: spruce-fir, mixed conifer, and ponderosa pine forests, pinyon-juniper vegetation, subalpine-montane grassland, and Gambel oak and interior chaparral shrublands. The focus is on vegetation that is relatively undisturbed, i.e., in natural and near-natural condition, and how it responds to natural disturbances such as fire and drought, as well as to anthropogenic disturbances such as fire exclusion and invasive species

Integrated Assessment of Ecosystem Health

Integrated Assessment of Ecosystem Health PDF Author: K.M. Scow
Publisher: CRC Press
ISBN: 0429526350
Category : Science
Languages : en
Pages : 446

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Book Description
The new approach to ecosystem health is proactive. As a result, the scope of environmental studies is growing and the methods are evolving. Integrated Assessment of Ecosystem Health aggressively broadens the range of ecotoxicology to include its related fields. The book begins with John Cairns, Jr.'s predictions and recommendations for the futur

Proceedings RMRS.

Proceedings RMRS. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 398

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Book Description


Chemistry of Environmental Systems

Chemistry of Environmental Systems PDF Author: Jeffrey S. Gaffney
Publisher: John Wiley & Sons
ISBN: 1119313635
Category : Science
Languages : en
Pages : 580

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Book Description
A modern guide to environmental chemistry Chemistry of Environmental Systems: Fundamental Principles and Analytical Methods offers a comprehensive and authoritative review of modern environmental chemistry, discussing the chemistry and interconnections between the atmosphere, hydrosphere, geosphere and biosphere. Written by internationally recognized experts, the textbook explores the chemistries of the natural environmental systems and demonstrates how these chemical processes change when anthropogenic emissions are introduced into the whole earth system. This important text: Combines the key areas of environmental chemistry needed to understand the sources, fates, and impacts of contaminants in the environment Describes a range of environmental analytical methodologies Explores the basic environmental effects of energy sources, including nuclear energy Encourages a proactive approach to environmental chemistry, with a focus on preventing future environmental problems Includes study questions at the end of each chapter Written for students of environmental chemistry, environmental science, environmental engineering, geoscience, earth and atmospheric sciences, Chemistry of Environmental Systems: Fundamental Principles and Analytical Methods covers the key aspects and mechanisms of currently identified environmental issues, which can be used to address both current and future environmental problems.