Author: National Center for Atmospheric Research (U.S.). Environmental and Societal Impacts Group
Publisher:
ISBN:
Category : Hail control
Languages : en
Pages : 182

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Book Description

Author:
Publisher:
ISBN:
Category : Hail
Languages : en
Pages : 240

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Book Description

Author:
Publisher:
ISBN:
Category : Hail control
Languages : en
Pages : 460

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Book Description

Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 38

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Book Description

Author: Economic Research Service (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 86

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Book Description

Author: G. Brant Foote
Publisher: Springer
ISBN: 1935704303
Category : Science
Languages : en
Pages : 278

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Book Description
The objectives of the American Meteorological Society are "the development and dissemination of knowledge of meteorology in all its phases and applications, and the advancement of its professional ideals." The organization of the Society took place in affiliation with the American Association for the Advancement of Science at Saint Louis, Missouri, December 29, 1919, and its incorporation, at Washington, D. C., January 21, 1920. The work of the Society is carried on by the Bulletin, the Journal, and Meteorological Monographs, by papers and discussions at meetings of the Society, through the offices of the Secretary and the Executive Secretary, and by correspondence. All of the Americas are represented in the membership of the Society as well as many foreign countries.

Author: American Society of Civil Engineers
Publisher:
ISBN: 9780784479148
Category : Electronic books
Languages : en
Pages : 62

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Book Description

Author: American Society of Civil Engineers
Publisher:
ISBN: 9780784413562
Category : Electronic books
Languages : en
Pages : 51

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Book Description
Prepared by the Atmospheric Water Management Standards Committee of the Standards Development Council of the Environmental and Water Resources Institute of ASCE Guidelines for Operational Hail Suppression Programs, ANSI/ASCE/EWRI 39-15, describes the process for designing, conducting, and evaluating operations to suppress the formation of hail. Hail is the product of vigorous, deep convection in the atmosphere. The most common approaches to hail suppression involve seeding a storm with nucleating agents using airborne, ground-based, or rocket and artillery delivery systems. Although the effects of seeding clouds for hail suppression are not fully understood, five concepts are commonly employed in successful projects: beneficial competition, early rainout, trajectory lowering, promotion of coalescence, and dynamic effects. The standard covers the design of hail suppression operations, including a definition of project scope, selecting a seeding agent, delivery methods, meteorological data collection and forecasting, selection and siting of equipment, legal issues, and environmental concerns. It also considers important factors in conducting a hail-suppression program, including the operations manual, personnel requirements, operational decision-making, communications, safety, and public relations. Finally, it describes approaches to evaluating the project area and measures to evaluate effectiveness using both direct and secondary evidence. A glossary and references are included. Standard ANSI/ASCE/EWRI 39-15 uses the best available scientific and technical knowledge to describe a process that optimizes the likelihood of success. It will be of interest to hydrologic engineers, meteorologists, agricultural producers, property insurers, and other interests vulnerable to hail damage.

Author:
Publisher:
ISBN:
Category : Hail control
Languages : en
Pages : 32

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Book Description

Author: Environmental and Water Resources Institute (U.S.). Hail Suppression Standards Subcommittee
Publisher: Amer Society of Civil Engineers
ISBN: 9780784406519
Category : Technology & Engineering
Languages : en
Pages : 59

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Book Description
EWRI/ASCE 39-03 provides useful information for implementing operational hail suppression activities, and provides information on the successful design, conduct, and evaluation of such efforts. Because the effects for seeding clouds for hail suppression on a storm's rainfall are not fully understood, a number of hail suppression concepts have been formulated. The five concepts most commonly employed in the context of operational hail suppression projects are included in this book: Beneficial Competition, Early Rainout, Trajectory Lowering, Promotion of Coalescence, and Dynamic Effects. The standard provides the best scientific and technical knowledge currently available on hail suppression to ascribe a process through which hail suppression should be designed, organized, and conducted to optimize the likelihood of success."