exposure characterisation

in ecological risk assessment
https://doi.org/10.1351/goldbook.14674
Description of the presence and characteristics of contact between the contaminant and the ecological entity of concern, and a summary of this information in an exposure profile.
Source:
PAC, 2009, 81, 829. (Glossary of terms used in ecotoxicology (IUPAC Recommendations 2009)) on page 884 [Terms] [Paper]