ACTRIS Vocabulary
type: ConceptScheme

gas and particle p,p-DDE mass concentration
type: Concept
creator: https://orcid.org/0000-0002-8981-0805
broader: variable
broader: gas and particle variables
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. "Gas and particle" means a system consisting of both gas and suspended liquid or solid particles in air (except cloud droplets). The chmical formula for p,p-DDE is C14H8Cl4. It belongs to the group of persistent organic pollutants (POPs). The IUPAC name is 1-chloro-4-[2,2-dichloro-1-(4-chlorophenyl)ethenyl]benzene
in scheme: ACTRIS Vocabulary
Observation Matrix: gas and particle phase
Object Of Interest: p,p-DDE
Observed Property: mass concentration

gas and particle phase
type: Concept

gas and particle variables
type: Concept
narrower: gas and particle p,p-DDE mass concentration

mass concentration
type: Concept

p,p-DDE
type: Concept

variable
type: Concept
narrower: gas and particle p,p-DDE mass concentration

Observation Matrix

Object Of Interest

Observed Property