The "Teepee" type wood residue incinerator, similar to
many other sources, requires sampling at the point where the emissions enter the atmosphere. Because the location of the emission
point is hazardous and unpleasant for the operation of a sampling
probe, a portable, tilt-up column was developed which permitted installation, operation,...
An integrating nephelometer was set up at the Eugene Airport
which is located five miles north of Eugene, Oregon, on Highway
99 West. Continuous atmospheric scattering coefficient readings
were obtained from July 1, 1969, to August 28, 1969. These data
are converted to meteorological range through the use of the...
Many agricultural fields are burned in the Willamette Valley
of Oregon during the summer for economic reasons. A major air
pollution problem results from these burnings. The purpose of this
study was to develop relations between the maximum plume height
and some of the independent variables affecting this plume height,...