Fire Weather Agriculture Handbook 360 Guide For Application Of Meteorological Information To Forest Fire Control Operations Winds Moisture Temperature Fronts Thunderstorms Climate Regions
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Fire Weather Agriculture Handbook 360 Guide For Application Of Meteorological Information To Forest Fire Control Operations Winds Moisture Temperature Fronts Thunderstorms Climate Regions
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Author : U. S. Department of Agriculture
language : en
Publisher:
Release Date : 2018-01-14
Fire Weather Agriculture Handbook 360 Guide For Application Of Meteorological Information To Forest Fire Control Operations Winds Moisture Temperature Fronts Thunderstorms Climate Regions written by U. S. Department of Agriculture and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-14 with categories.
Weather is never static. It is always dynamic. Its interpretation is an art. The environment is in control in wildland firefighting. Free-burning fires are literally nourished by weather elements, atmospheric components, and atmospheric motion. Outguessing Mother Nature in order to win control is an extremely difficult task. We need to soothe her with understanding. We have attempted to present information in such a way that your daily and seasonal awareness of fire weather can begin with reliable basic knowledge. We have kept the use of technical terms to a minimum, but where it was necessary for clear and accurate presentation, we have introduced and defined the proper terms. Growing awareness of fire weather, when combined with related experience on fires, can develop into increasingly intuitive, rapid, and accurate applications. Toward this end, we have preceded each chapter with a paragraph or two on important points to look for in relating weather factors to fire control planning and action. The illustrations are designed to help you "see" the weather from many different locations. The illustrations should help you to evaluate fire weather in all of its dimensions, and simultaneously to keep track of its continually changing character.CHAPTER 1 - BASIC PRINCIPLES - The primary causes of the actions, reactions, and interactions of the components of the atmosphere and the elements of weather need to be understood because the behavior of wildland fire depends upon them. CHAPTER 2 - TEMPERATURE - The continual changes in land, sea, and air temperatures from hot to cold during day and night and summer and winter affect fire-weather judgments and predictions. CHAPTER 3 - ATMOSPHERIC MOISTURE - The amount of water vapor in the air-the degree of "wetness" and "dryness" as a condition of fire weather-must be considered in all evaluations of wildland fire potential and control. CHAPTER 4 - ATMOSPHERIC STABILITY - The distributions of temperature and moisture aloft, although difficult to perceive thousands of feet above the surface, can critically influence the behavior of a wildland fire. CHAPTER 5 - GENERAL CIRCULATION - Large-scale circulation of air and moisture in the atmosphere sets the regional patterns for both long-term trends and seasonal variations in fire weather. CHAPTER 6 - GENERAL WINDS - An understanding of the mechanics of wind flow as measured and expressed in terms of speed and vertical and horizontal directions, both regionally and locally, are of extreme importance to the wildland fire-control man. CHAPTER 7 - CONVECTIVE WINDS - Local surface conditions resulting in the heating and cooling of the surface air cause air motions which can account for "unusual" wind behavior on a wildland fire. CHAPTER 8 - AIR MASSES AND FRONTS - Both warm and cold air masses, usually coincident with high-pressure cells, migrate constantly over areas of thousands of square miles. When they are stationary, fire weather changes only gradually from day to, day, but when they move and overtake or encounter other air masses, weather elements do change-often -suddenly. CHAPTER 9 - CLOUDS AND PRECIPITATION - Clouds, in both amounts and kinds, or their absence, are indicators of fire-weather conditions that must be evaluated daily. Some can locally forewarn fire-control men of high fire hazard.-Not all of them produce rain. CHAPTER 10 - THUNDERSTORMS - When a moist air mass becomes unstable, thunderstorms are likely. Their fire-starting potential and effect on fire behavior can be anticipated if the weather conditions, which produce them, are understood. CHAPTER 11 - WEATHER AND FUEL MOISTURE - The response of both living and dead forest and range fuels, the food on which wildland fire feeds, to atmospheric and precipitated moisture affect wildland fire prevention and control. CHAPTER 12 - FIRE CLIMATE REGIONS - An overall look and a summary of regional fire-weather characteristics.
Fire Weather A Guide For Application Of Meteorological Information To Forest Fire Control Operations Agriculture Handbook 360
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Author : U.S. Department of Agriculture
language : en
Publisher: Lulu.com
Release Date : 2019-03-18
Fire Weather A Guide For Application Of Meteorological Information To Forest Fire Control Operations Agriculture Handbook 360 written by U.S. Department of Agriculture and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-18 with Reference categories.
Weather is never static. It is always dynamic. Its interpretation is an art. The art of applying complex information about weather to the equally complex task of wildland fire control cannot be acquired easily especially not by the mere reading of a book. The environment is in control in wildland firefighting. Free-burning fires are literally nourished by weather elements, atmospheric components, and atmospheric motion. Outguessing Mother Nature in order to win control is an extremely difficult task. We need to soothe her with understanding. We have attempted to present information in such a way that your daily and seasonal awareness of fire weather can begin with reliable basic knowledge. We have kept the use of technical terms to a minimum, but where it was necessary for clear and accurate presentation, we have introduced and defined the proper terms. Growing awareness of fire weather, when combined with related experience on fires, can develop into increasingly intuitive, rapid, and accurate applications.
Fire Weather Agriculture Handbook 360
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Author : U.S. Department of Agriculture Forest Service
language : en
Publisher: Lulu.com
Release Date : 2019-07-03
Fire Weather Agriculture Handbook 360 written by U.S. Department of Agriculture Forest Service and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-03 with Reference categories.
Weather is never static. It is always dynamic. Its interpretation is an art. The environment is in control in wildland firefighting. Free-burning fires are literally nourished by weather elements, atmospheric components, and atmospheric motion. Outguessing Mother Nature in order to win control is an extremely difficult task. We need to soothe her with understanding. We have attempted to present information in such a way that your daily and seasonal awareness of fire weather can begin with reliable basic knowledge. We have kept the use of technical terms to a minimum, but where it was necessary for clear and accurate presentation, we have introduced and defined the proper terms. Growing awareness of fire weather, when combined with related experience on fires, can develop into increasingly intuitive, rapid, and accurate applications. Toward this end, we have preceded each chapter with a paragraph or two on important points to look for in relating weather factors to fire control planning and action.
Fire Weather
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Author : United States. Forest Service
language : en
Publisher:
Release Date : 1970
Fire Weather written by United States. Forest Service and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Agriculture categories.
Set includes revised editions of some issues.
Fire Weather
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Author : Mark J. Schroeder
language : en
Publisher:
Release Date : 1983
Fire Weather written by Mark J. Schroeder and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Forest fires categories.
Fire Weather
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Author :
language : en
Publisher:
Release Date : 1968
Fire Weather written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Agriculture categories.
Fire Weather
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Author : Mark J. Schroeder
language : en
Publisher:
Release Date : 1983
Fire Weather written by Mark J. Schroeder and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Forest fire forecasting categories.
Fire Weather
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Author : Mark J. Schroeder
language : en
Publisher:
Release Date : 1990
Fire Weather written by Mark J. Schroeder and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Fire weather categories.
Fire Weather A Guide For Application Of Meteorological Information To Forest Fire Control Operations
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Author : Mark J. Schroeder
language : en
Publisher:
Release Date : 1969
Fire Weather A Guide For Application Of Meteorological Information To Forest Fire Control Operations written by Mark J. Schroeder and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with categories.
Fire Weather Observers Handbook
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Author : William C. Fischer
language : en
Publisher:
Release Date : 1976
Fire Weather Observers Handbook written by William C. Fischer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Fire weather categories.
The overall objective of the handbook is to improve both the reliability and comparability of data collected at fire-weather stations. To accomplish this, the handbook offers uniform standards and procedures designed to avoid, or at least minimize, the major sources of error commonly associated with weather measurement. These sources of error have been identified as: (1) instrumental error; (2) observational error; (3) exposure error; and (4) sampling error (Smith 1970). The standards and procedures provided to deal with the above sources of error are consistent with well-established practices of meteorological organizations and fire control agencies. Publications of the National Weather Service (United States); Meteorological Division, Department of Transport (Canada); World Meteorological Organization (United Nations); USDA Forest Service; and Canada Department of Forestry were major sources for the development of the recommended standards.