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From the text...'Preliminary investigations in the detection of forest fires at the California Forest and Range Experiment Station were based on the assumption that the visibility of smoke columns in the field would vary as the visibility of the landscape with varying conditions…
Person:
Year: 1935
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke
Region(s): California, Great Basin
Keywords: experimental fires, fire danger rating, fire management, smoke behavior, smoke effects, smoke management, statistical analysis
From the text ... ' It is almost impossible for forestry to do anything in defense against smoke devastation. Even when conditions of terrain permit, the cultivation of timber with higher smoke resistance is outweighed by the important factor of mininum mass effect. Incidentally…
Person:
Year: 1938
Type: Document
Source: TTRS
Topic(s): Fire Ecology, Emissions and Smoke
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: air quality, coniferous forests, Fagus, forest management, hardwood forests, leaves, pine, Pinus, plant growth, pollution, Quercus, scrub, S - sulfur, trees, urban habitats, wood
Preliminary investigations in the detection of forest fires at the California Forest and Range Experiment Station were based on the assumption that the visibility of smoke columns in the field would vary as the visibility of the landscape with varying conditions of atmospheric…
Person:
Year: 1935
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire detection, laboratory experiments, smoke columns