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MODELING ENVIRONMENTAL AND HUMAN HEALTH RISKS OF VETERINARY MEDICINAL PRODUCTS APPLIED IN POND AQUACULTURE
Author(s) -
Rico Andreu,
Geng Yue,
Focks Andreas,
Van den Brink Paul J.
Publication year - 2013
Publication title -
environmental toxicology and chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.1
H-Index - 171
eISSN - 1552-8618
pISSN - 0730-7268
DOI - 10.1002/etc.2153
Subject(s) - aquaculture , environmental science , effluent , risk assessment , aquatic ecosystem , fishery , ecosystem , veterinary medicine , biology , ecology , environmental engineering , fish <actinopterygii> , computer science , medicine , computer security
A model called ERA‐AQUA was developed to assess the risks posed by the use of veterinary medicinal products (VMPs) applied in aquaculture ponds for the targeted produce, surrounding aquatic ecosystems, consumers, and trade of the aquaculture produce. The model calculates risks by following a risk quotient approach, calculating predicted exposure concentrations (exposure assessment) and predicted no‐effect concentrations (effect assessment) for the endpoint under study. The exposure assessment is performed by combining information on the environmental characteristics of the aquaculture pond, characteristics of the cultured species, aquaculture management practices, and physicochemical properties of the compound under study. The model predicts concentrations of VMPs in the pond water, pond sediment, cultured species, and watercourse receiving pond effluent discharges by mass balance equations. The effect assessment is performed by combining (eco)toxicological information and food safety threshold concentrations for the studied compound. In the present study, the scientific background, strengths, and limitations of the ERA‐AQUA model are presented together with a sensitivity analysis and an example showing its potential applications. Environ. Toxicol. Chem. 2013;32:1196–1207. © 2013 SETAC