Plasticisers in the terrestrial environment: sources, occurrence and fate

Billings, Alex and Jones, Kevin and Pereira, M. Glória and Spurgeon, David J. (2021) Plasticisers in the terrestrial environment: sources, occurrence and fate. Environmental Chemistry. ISSN 1448-2517

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Abstract

Modern society is widely dependent upon plastic. Therefore, it is unsurprising that macro- and microplastic pollution is found in every environmental compartment on earth. Plasticisers are chemicals added to plastics to increase their flexibility. Like plastics themselves, plasticisers are also widely present in the environment. Plasticisers and plastic debris may undergo long-range transport in the atmosphere and the oceans, contaminating even the most remote areas of land. In addition, although plasticisers typically degrade in a matter of weeks–months, they can persist in soil for decades and have been shown to occur in all land uses studied. Some plasticisers are genotoxic and can be taken up by soil organisms, which may pose a risk to ecosystems and human health. To date the majority of data on plasticisers exists for phthalates. However, plasticisers are a diverse range of chemicals and with the increasing transfer to non-phthalate alternatives, research into the fate and effects of emerging plasticisers is required to determine their environmental risk and management options. Data on the occurrence and ecotoxicity of emerging plasticisers, in addition to the impacts of all plasticisers on terrestrial ecosystems, therefore, remain a key research need within the wider plastics debate.

Item Type:
Journal Article
Journal or Publication Title:
Environmental Chemistry
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/1600/1601
Subjects:
ID Code:
157817
Deposited By:
Deposited On:
30 Jul 2021 09:45
Refereed?:
Yes
Published?:
Published
Last Modified:
20 Oct 2021 06:09