Visibility Protection

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A History Of Visibility Protection

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Author : John Francis McCarthy
language : en
Publisher:
Release Date : 2001-08

A History Of Visibility Protection written by John Francis McCarthy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-08 with Air categories.

Many national parks and wilderness areas, particularly those in the Southwestern United States, are known for their unique and beautiful scenery. Millions of people visit these areas each year to view their spectacular scenic vistas. In 1977, Congress made the protection of visibility in these areas a national priority. Part II of this article provides an overview of the history and purpose of visibility regulation, and Part III describes the scientific basis for such regulation. Part IV discusses the early years of visibility protection; Part V evaluates visibility protection in the 199Os; and Part VI discusses EPA's recent efforts at dealing with the visibility problem.

Visibility Protection For Class 1 Areas

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Author : Robert J. Charlson
language : en
Publisher:
Release Date : 1978

Visibility Protection For Class 1 Areas written by Robert J. Charlson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Aerosols categories.

Visibility Protection

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Author :
language : en
Publisher:
Release Date : 1987

Visibility Protection written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Air quality categories.

Protecting Visibility In National Parks And Wilderness Areas

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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 1993-02-01

Protecting Visibility In National Parks And Wilderness Areas written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-02-01 with Science categories.

Scenic vistas in most U.S. parklands are diminished by haze that reduces contrast, washes out colors, and renders distant landscape features indistinct or invisible. Protecting Visibility in National Parks and Wilderness Areas describes the current understanding of the nature and extent of haze in various regions of the United States. The book addresses the scientific and legal framework of efforts to protect and improve visibility, as well as methods for assessing the relative importance of anthropogenic emission sources that contribute to haze in national parks and for considering various alternative source control measures. The volume provides guidance on how to make progress toward the national goal of correcting and preventing visibility impairment due to human activities affecting large national parks and wilderness areas.

Regional Haze And Visibility Protection

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Author : Nancy Riley
language : en
Publisher:
Release Date : 1999

Regional Haze And Visibility Protection written by Nancy Riley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with categories.

Visibility Protection

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Author : United States. Environmental Protection Agency. Office of Air Quality Planning and Standards
language : en
Publisher:
Release Date : 1980

Visibility Protection written by United States. Environmental Protection Agency. Office of Air Quality Planning and Standards and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Air quality categories.

Visibility

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Author : William Malm
language : en
Publisher: Elsevier
Release Date : 2016-05-03

Visibility written by William Malm and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-03 with Science categories.

Visibility: The Seeing of Near and Distant Landscape Features reviews the science of visibility from how to measure it quantitatively to its impacts by one of the foremost experts in the field. Carefully designed pedagogy allows a diversity of readers, from regulators to researchers to use this book to further their understanding of the field. Topics covered include the interaction of light with the atmosphere and aerosols, the transfer of light through the atmosphere especially as it relates to non-uniform haze layers, perception questions, including visibility metrics, image processing techniques for purposes of visually displaying effects of haze on scenic landscapes, visibility monitoring techniques, and the history of visibility regulatory development. Heavily illustrated to convey the concepts introduced, then followed by more mathematical coverage of the topic Covers all aspects of visibility, including science, social, and regulatory Expands traditional US only coverage of visibility and scenic to global

Protecting Visibility

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Author : United States. Environmental Protection Agency. Office of Air Quality Planning and Standards
language : en
Publisher:
Release Date : 1979

Protecting Visibility written by United States. Environmental Protection Agency. Office of Air Quality Planning and Standards and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Air categories.

Aerosol Characteristics And Visibility

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Author : Alan P. Waggoner
language : en
Publisher:
Release Date : 1977

Aerosol Characteristics And Visibility written by Alan P. Waggoner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Aerosols categories.

Visibility Protection

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Author :
language : en
Publisher:
Release Date : 1987

Visibility Protection written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Air categories.