deposition
type: Concept

Observed Property

Observation Matrix

deposition perfluorodecanoic acid mass flux
Object Of Interest: perfluorodecanoic acid
definition: Mass flux is defined as the amount of mass transported per unit time across a unit area that is perpendicular to the direction of mass transport. Deposition is the sum of dry deposition (uptake at the earth's surface) and wet deposition (absorption into droplets followed by droplet precipitation, e.g., rain, snow, sleet) or impaction on the earth's surface (e.g., fog droplets). The chmical formula for perfluorodecanoic acid is C10HF19O2. It belongs to the group of persitent organic pollutants (POPs) known as polyfluoroalkyl substances (PFAS). The IUPAC name is 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-nonadecafluorodecanoic acid
Observation Matrix: deposition
Observed Property: mass flux
in scheme: ACTRIS Vocabulary
broader: deposition variables
broader: variable
alternative label: deposition PFDA mass flux
creator: https://orcid.org/0000-0002-8981-0805
type: Concept

deposition variables
type: Concept
narrower: deposition perfluorodecanoic acid mass flux

perfluorodecanoic acid
type: Concept

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

variable
type: Concept
narrower: deposition perfluorodecanoic acid mass flux

mass flux
type: Concept