Observed Property

deposition
type: Concept

Observation Matrix

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

perfluorohexanesulfonic acid
type: Concept

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

variable
type: Concept
narrower: deposition perfluorohexanesulfonic acid mass flux

deposition perfluorohexanesulfonic acid mass flux
type: Concept
creator: https://orcid.org/0000-0002-8981-0805
Observed Property: mass flux
Object Of Interest: perfluorohexanesulfonic acid
Observation Matrix: deposition
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 perfluorohexanesulfonic acid is C6HF13O3S. It belongs to the group of persitent organic pollutants (POPs) known as polyfluoroalkyl substances (PFAS). The IUPAC name is 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexane-1-sulfonic acid
in scheme: ACTRIS Vocabulary
broader: variable
broader: deposition variables
alternative label: deposition PFHxS mass flux

mass flux
type: Concept