bn:00063373n
Noun Concept
Categories: Air pollution
EN
pollen count  Rotorod sampler  Burkard Trap  pollen bomb  Pollen counting
EN
The number of pollen grains (usually ragweed) in a standard volume of air over a twenty-four hour period and a specified time and place WordNet 3.0
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EN
The number of pollen grains (usually ragweed) in a standard volume of air over a twenty-four hour period and a specified time and place WordNet 3.0 & Open English WordNet
A pollen count is a measurement of the number of pollen grains in a given volume of air. Wikipedia
Method for quantifying airborne pollen Wikidata
The measurement of the number of grains of pollen in a cubic meter of air. Wiktionary
IS A
WordNet 3.0 & Open English WordNet
Wikipedia
Wikidata
Wiktionary