Summary
Agricultural odors are a combination of many different gases in extremely low concentrations. The slightest difference in composition can alter the way a person perceives the odor. To distinguish among different odors, the concentration of gases must be measured. Determining the exact composition of an odor is very difficult, expensive, and time consuming. Two common approaches used to measure odors are explored in this publication. They are gas measurement (equipment) and odor measurement (people). Both have pros and cons.
© 2008 Published and distributed in furtherance of the Acts of Congress of May 8 and June 30, 1914, by the Oregon State University Extension Service, Washington State University Extension, University of Idaho Extension and the U.S. Department of Agriculture cooperating. The three participating Extension services offer educational programs, activities and materials without discrimination on the basis of race, color, national origin, religion, sex, gender identity (including gender expression), sexual orientation, disability, age, marital status, familial/ parental status, income derived from a public assistance program, political beliefs, genetic information, veteran’s status, reprisal or retaliation for prior civil rights activity. (Not all prohibited bases apply to all programs.)
