Microplastic Contamination in Karst Groundwater Systems

Samuel V Panno; Walton R Kelly; John W Scott; Wei Zheng; Rachel E. McNeish; Nancy L Holm; Timothy J. Hoellein; Elizabeth L. Baranski

doi:10.1111/gwat.12862

Microplastic Contamination in Karst Groundwater Systems

Samuel V Panno, Walton R Kelly, John W Scott, Wei Zheng, Rachel E. McNeish, Nancy L Holm, Timothy J. Hoellein, Elizabeth L. Baranski

Department of Biology

Research output: Contribution to journal › Article › peer-review

Abstract

Groundwater in karst aquifers constitutes about 25% of drinking water sources globally. Karst aquifers are open systems, susceptible to contamination by surface-borne pollutants. In this study, springs and wells from two karst aquifers in Illinois, USA, were found to contain microplastics and other anthropogenic contaminants. All microplastics were fibers, with a maximum concentration of 15.2 particles/L. The presence of microplastic was consistent with other parameters, including phosphate, chloride and triclosan, suggesting septic effluent as a source. More studies are needed on microplastic sources, abundance, and impacts on karst ecosystems.

Original language	American English
Journal	Ground Water
Volume	57
Issue number	2
DOIs	https://doi.org/10.1111/gwat.12862
State	Published - Mar 1 2019

Disciplines

Geology
Biology

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title = "Microplastic Contamination in Karst Groundwater Systems",

abstract = " Groundwater in karst aquifers constitutes about 25\% of drinking water sources globally. Karst aquifers are open systems, susceptible to contamination by surface-borne pollutants. In this study, springs and wells from two karst aquifers in Illinois, USA, were found to contain microplastics and other anthropogenic contaminants. All microplastics were fibers, with a maximum concentration of 15.2 particles/L. The presence of microplastic was consistent with other parameters, including phosphate, chloride and triclosan, suggesting septic effluent as a source. More studies are needed on microplastic sources, abundance, and impacts on karst ecosystems.",

author = "Panno, \{Samuel V\} and Kelly, \{Walton R\} and Scott, \{John W\} and Wei Zheng and McNeish, \{Rachel E.\} and Holm, \{Nancy L\} and Hoellein, \{Timothy J.\} and Baranski, \{Elizabeth L.\}",

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year = "2019",

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day = "1",

doi = "10.1111/gwat.12862",

language = "American English",

volume = "57",

journal = "Ground Water",

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TY - JOUR

T1 - Microplastic Contamination in Karst Groundwater Systems

AU - Panno, Samuel V

AU - Kelly, Walton R

AU - Scott, John W

AU - Zheng, Wei

AU - McNeish, Rachel E.

AU - Holm, Nancy L

AU - Hoellein, Timothy J.

AU - Baranski, Elizabeth L.

N1 - Cookies are disabled for this browser. Wiley Online Library requires cookies for authentication and use of other site features; therefore, cookies must be enabled to browse the site. Detailed information on how Wiley uses cookies can be found in our Privacy Policy.

PY - 2019/3/1

Y1 - 2019/3/1

N2 - Groundwater in karst aquifers constitutes about 25% of drinking water sources globally. Karst aquifers are open systems, susceptible to contamination by surface-borne pollutants. In this study, springs and wells from two karst aquifers in Illinois, USA, were found to contain microplastics and other anthropogenic contaminants. All microplastics were fibers, with a maximum concentration of 15.2 particles/L. The presence of microplastic was consistent with other parameters, including phosphate, chloride and triclosan, suggesting septic effluent as a source. More studies are needed on microplastic sources, abundance, and impacts on karst ecosystems.

AB - Groundwater in karst aquifers constitutes about 25% of drinking water sources globally. Karst aquifers are open systems, susceptible to contamination by surface-borne pollutants. In this study, springs and wells from two karst aquifers in Illinois, USA, were found to contain microplastics and other anthropogenic contaminants. All microplastics were fibers, with a maximum concentration of 15.2 particles/L. The presence of microplastic was consistent with other parameters, including phosphate, chloride and triclosan, suggesting septic effluent as a source. More studies are needed on microplastic sources, abundance, and impacts on karst ecosystems.

UR - https://ngwa.onlinelibrary.wiley.com/doi/pdf/10.1111/gwat.12862

UR - https://ecommons.luc.edu/biology_facpubs/125

U2 - 10.1111/gwat.12862

DO - 10.1111/gwat.12862

M3 - Article

VL - 57

JO - Ground Water

JF - Ground Water

IS - 2

ER -

Microplastic Contamination in Karst Groundwater Systems

Abstract

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