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From the text... 'An ideal forest fire detection system would detect fires the instant they start, day or night, under any condition of visibility. Additionally, it could distinguish potentially dangerous fires from those that would not concern fire suppression forces. Although…
Person:
Year: 1964
Type: Document
Source: TTRS
Topic(s): Communications, Emissions and Smoke, Fire Prevention, Hazard and Risk, Intelligence, Logistics, Mapping, Monitoring and Inventory
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: conservation, fire danger rating, fire equipment, fire management, fire suppression, remote sensing, smoke behavior, wildfires

'The smoke generated when wood is heated in air contains a considerable range of compounds resulting from the distillation and degradation of celluloses, lignins, resins and tannins. Visible particles which are formed when the smoke cools appear to equilibriate rapidly with the…
Person:
Year: 1960
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fuels
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: aerosols, air quality, cellulose, chemical compounds, combustion, distribution, extractives, lignin, particulates, pollution, resins, sampling, smoke effects, smoke management, wildlife habitat management, wood, wood chemistry

Mass fires are being investigated through a series of large-scale test fires. Preliminary results indicate: (a) air flow patterns that create eddies can result in fire vortices when fires is present; (b) the lower part of the convection column consists of a series of small…
Person:
Year: 1964
Type: Document
Source: TTRS
Topic(s): Administration, Emissions and Smoke, Fire Behavior, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Planning, Social Science, Weather, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: catastrophic fires, chaparral, combustion, convection, field experimental fires, fire size, fire suppression, fire whirls, fuel moisture, gases, heat effects, heavy fuels, humidity, ignition, Juniperus, laboratory fires, Pinus edulis, statistical analysis, temperature, topography, vortices, wilderness fire management, wildfires, wind

In this paper it is shown how earlier results for buoyant vortex rings may be extended to describe the corresponding two-dimensional case, which arises in the theory of bent-over plumes. It is again assumed that in uniform surroundings the circulation remains constant while the…
Person:
Year: 1960
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Weather
Region(s): Unknown
Keywords: plume, buoyancy, vortex

A cinematographic film of a tornado which formed over a severe bushfire in 1962 in Victoria has been analysed. Notable findings are that a flame rose in the core to a height of 260 feet, that the core velocities were up to 205 m.p.h. vertically, at least 20-30 m.p.h.…
Person:
Year: 1964
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Communications, Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Intelligence, Mapping, Monitoring and Inventory, Weather
Region(s): International
Keywords: flame height, flame length, wind, Australia, fire whirls, blowup fires, tornadoes, blowup, climatology, fire management, fire weather, gases, ignition, overstory, photography, remote sensing, topography, trees, Victoria, weather observations, wildfires

The control of large fires is a problem of continuing concern to the Forest Service, other public agencies, and private owners of forest and rangeland. A few large fires each year account for all but a small share of the Nation's forest fire losses. In time of war, this problem…
Person:
Year: 1964
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: conflagration, convection column, fire spread, fire storm, fuel, mass fire, fuel bed, fatalities, air flow

Post-harvest burning of straw and stubble in grass fields is the most valuable cultural practice in grass-seed production in Oregon. Unfortunately, smoke from burning fields sometimes creates a nuisance to others who understandably question the idea. This discussion is presented…
Person:
Year: 1964
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Effects, Fire Prevention, Prescribed Fire, Economics, Hazard and Risk
Region(s): Great Basin, Northwest
Keywords: agriculture, annual plants, chemistry, fertilization, fire hazard reduction, fungi, grasses, grasslands, herbicides, nutrient cycling, Oregon, perennial plants, plant diseases, plant nutrients, rangelands, reproduction, season of fire, seeds, site treatments, smoke management, soil nutrients, temperature, weed control