mass concentration
type: Concept

precipitation phase
type: Concept

Observed Property

precipitation variables
type: Concept
narrower: precipitation dibenzo(a,h)pyrene mass concentration

Observation Matrix

dibenzo(a,h)pyrene
type: Concept

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

variable
type: Concept
narrower: precipitation dibenzo(a,h)pyrene mass concentration

precipitation dibenzo(a,h)pyrene mass concentration
type: Concept
creator: https://orcid.org/0000-0002-8981-0805
broader: variable
broader: precipitation variables
Object Of Interest: dibenzo(a,h)pyrene
Observation Matrix: precipitation phase
Observed Property: mass concentration
in scheme: ACTRIS Vocabulary
definition: Mass concentration means mass per unit volume and is used in the construction mass_ concentration_ of_ X_ in_ Y, where X is a material constituent of Y. Precipitation is liquid or frozen water that forms in the atmosphere and falls to the earth. It comes in many forms, like rain, snow, and sleet. The chmical formula for dibenzo(a,h)pyrene is C24H14. It belongs to the group of polycyclic aromatic hydrocarbons (PAHs). The IUPAC name is hexacyclo[10.10.2.02,7.09,23.013,18.020,24]tetracosa-1(23),2,4,6,8,10,12(24),13,15,17,19,21-dodecaene