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Microplastics as vectors for environmental contaminants: Exploring sorption, desorption, and transfer to biota
Hartmann, N.B.; Rist, S.; Bodin, J.; Jensen, L.H.S.; Schmidt, S.N.; Mayer, P.; Meibom, A.; Baun, A. (2017). Microplastics as vectors for environmental contaminants: Exploring sorption, desorption, and transfer to biota. Integr. Environ. Assess. Manag. 13(3): 488-493. https://dx.doi.org/10.1002/ieam.1904
In: Integrated Environmental Assessment and Management. Wiley: Pensacola. ISSN 1551-3777; e-ISSN 1551-3793
Peer reviewed article  

Beschikbaar in  Auteurs 

Trefwoorden
    Exposure
    Pollutants > Solid impurities > Plastic debris
Author keywords
    Hydrophobic organic chemicals (HOCs), Transfer, Ecotoxicity

Auteurs  Top 
  • Hartmann, N.B.
  • Rist, S.
  • Bodin, J.
  • Jensen, L.H.S.
  • Schmidt, S.N.
  • Mayer, P.
  • Meibom, A.
  • Baun, A.

Abstract
    The occurrence and effects of microplastics (MPs) in the aquatic environment are receiving increasing attention. In addition to their possible direct adverse effects on biota, the potential role of MPs as vectors for hydrophobic organic chemicals (HOCs), compared to natural pathways, is a topic of much debate. It is evident, however, that temporal and spatial variations of MP occurrence do (and will) occur. To further improve the estimations of the role of MPs as vectors for HOC transfer into biota under varying MP concentrations and environmental conditions, it is important to identify and understand the governing processes. Here, we explore HOC sorption to and desorption from MPs and the underlying principles for their interactions. We discuss intrinsic and extrinsic parameters influencing these processes and focus on the importance of the exposure route for diffusive mass transfer. Also, we outline research needed to fill knowledge gaps and improve model‐based calculations of MP‐facilitated HOC transfer in the environme

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