Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 162

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Perfluorinated compounds in streams of the Shihwa industrial zone and Lake Shihwa, South Korea

Rostkowski, Pawel, Yamashita, Nobuyoshi, So, Iris Man Ka, Taniyasu, Sachi, Lam, Paul Kwan Sing, Falandysz, Jerzy, Lee, Kyu Tae, Kim, Seung Kyu, Khim, Jong Seong, Im, Sook Hyeon, Newsted, John L., Jones, Paul D., Kannan, Kurunthachalam, Giesy, John P.·2006·Environmental Toxicology and Chemistry

Abstract

Concentrations of perfluorinated alkyl compounds (PFAs), including perfluorooctane sulfonate (PFOS), perfluorohexanesulfonate, perfluorobutanesulfonate, perfluorooctanesulfonamide, perfluorodecanoate, perfluorononanoic acid, perfluorooctanoate (PFOA), perfluoroheptanoate, and perfluorohexanoate, were measured in the streams of the Shihwa and Banweol industrial areas on the west coast of South Korea as well as the adjacent Lake Shihwa (an artificial lake) and Gyeonggi Bay. Perfluorinated alkyl compounds were concentrated from water using solid-phase extraction and were identified and quantified by liquid chromatography/triple-quadrapole tandem mass spectrometry. Of the PFAs measured, PFOS and PFOA occurred at the greatest concentrations. Concentrations of PFOS ranged from 2.24 to 651 ng/L, and concentrations of PFOA ranged from 0.9 to 62 ng/L. The concentrations of PFOS observed in Lake Shihwa were among the greatest ever measured in the environment. These results suggest local industrial sources of PFOS and PFOA as well as other PFAs. Because of dilution, the greatest concentrations occur in a rather restricted area, near the points of discharge of the streams that empty into the lake. The greatest measured concentration of PFOS exceeded the threshold for effects predicted for predatory birds consuming aquatic organisms continuously exposed to this level.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1897/05-627r.1

Cites

3 of 3 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 3 references

Cited by

See all 162

Metadata

Authors
Rostkowski, P., Yamashita, N., So, I. M. K., Taniyasu, S., Lam, P. K. S., Falandysz, J., Lee, K. T., Kim, S. K., Khim, J. S., Im, S. H., Newsted, J. L., Jones, P. D., Kannan, K., & Giesy, J. P.
Venue
Environmental Toxicology and Chemistry
Published
2006-09-01
Volume
25
Issue
9
Pages
2374-2380
ISSN
  • 0730-7268 (ISSN-L)
  • 1552-8618
OpenAlex
W2162327856
Cited by
162
References
3
FWCI
9.28
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Perfluorinated compounds in streams of the Shihwa industrial zone and Lake Shihwa, South Korea. https://app.cochat.ai/papers/10.1897/05-627r.1
The paper
Rostkowski, P., Yamashita, N., So, I. M. K., Taniyasu, S., Lam, P. K. S., Falandysz, J., Lee, K. T., Kim, S. K., Khim, J. S., Im, S. H., Newsted, J. L., Jones, P. D., Kannan, K., & Giesy, J. P. (2006). Perfluorinated compounds in streams of the Shihwa industrial zone and Lake Shihwa, South Korea. Environmental Toxicology and Chemistry. https://doi.org/10.1897/05-627r.1

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.