The occurrence of Dechlorane Plus and related norbornene-based flame retardants in Baltic wild salmon (Salmo salar)

Rjabova, Jekaterina; Bartkevičs, Vadims; Začs, Dzintars

doi:10.1016/j.chemosphere.2015.12.122

Cited by 23 publications

(13 citation statements)

References 41 publications

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“…Author-produced version of the article published in Chemosphere, 2018, 207, 413-420. The original publication is available at https://www.sciencedirect.com/science/article/pii/S0045653518309500 doi : 10.1016/j.chemosphere.2018.05.101 ranged from 0.32 to 0.88 with an average equal to 0.60 ± 0.12 ( Figure 3), which is similar to previously reported values for river fishes of 0.67 (Kang et al, 2010), 0.48 ± 0.16 (Santín et al, 2013), 0.71 (Rjabova et al, 2016) and 0.56 (Giulivo et al, 2017). According to the literature, there is a tendency towards an enrichment in syn-DP in higher trophic levels in aquatic biota (Kakimoto et al, 2012;Xian et al, 2011).…”

Section: Profiles Of Dp Isomerssupporting

confidence: 86%

“…were similar to those found in salmon samples (n = 25) collected from rivers in Latvia (100% DF, average at 14.8 pg.g -1 ww) (Rjabova et al, 2016) but lower than those reported in fish samples (n = 15) from a river in North-Eastern China in 2010 (100% DF, average at 7.8 ng.g -1 lw) (Wang et al, 2012).…”

Section: Concentration Of Other Drcssupporting

confidence: 81%

“…was observed in the fish presenting the highest lipid content (12.2%), which is not surprising considering the lipophilic properties of these compounds. Quite similarly, concentrations of DP reported in a recent study on salmon (n = 25) from Latvian rivers in 2012 reached a mean concentration of 11.34 pg.g -1 ww, taking into account values above LOR only (> 50% detection frequencies for syn-and anti-DP) (Rjabova et al, 2016). This value was about two times lower than the one found in our study based on the same calculation method (22.9 pg.g -1 ww).…”

Section: Sum Concentration Of Dp Isomerssupporting

confidence: 63%

“…DRCs were detected in fishes from both the Adige (Italy) and the Sava (South-East Europe) river basins, with mean values equal to 7.59 and 3.00 ng.g -1 lw, respectively; they were not detected in fishes from the Evrotas (Greece) river basin. Recent studies reported mean concentrations of DRCs in fishes from two rivers from Latvia with concentrations of 14.8, 0.98 and 11.34 pg.g -1 lw for Dec-602, Dec-603 and DP, respectively (Rjabova et al, 2016). Part of these results suggests that the prevalence of DRCs in fishes arising from production and industrial zones is higher than in rural places.…”

Section: Introductionmentioning

confidence: 96%

“…Its ubiquitous presence has been confirmed in various environmental matrices all over the world, including wildlife and human, demonstrating that DP is persistent, susceptible to long range atmospheric transport and bioaccumulative (Sverko et al, 2011;Xian et al, 2011). Previous studies have investigated its occurrence and behaviour in the atmosphere (Hoh et al, 2006;Kakimoto et al, 2015;Xian et al, 2011), sediment (Barón et al, 2012;Xian et al, 2011;Yu et al, 2015), soil (Ma et al, 2014), water (Sverko et al, 2011), biota (L'Homme et al, 2015;Rjabova et al, 2016;Wang et al, 2015;Zhang et al, 2011) as well as food products (Aznar-Alemany et al, 2016;Kakimoto et al, 2012;Kim et al, 2014). Sverko et al (2011) even suggested, considering DP in Annex D (candidate list) of the Stockholm Convention, so that such compounds are of public safety concerns.…”

Section: Introductionmentioning

confidence: 99%

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Occurrence of Dechlorane Plus and related compounds in catfish (Silurus spp.) from rivers in France

et al. 2018

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Dechlorane related compounds (DRCs), including Dechlorane Plus (syn-DP and anti-DP), Dechlorane-601, -602, -603 and Chlordene Plus (CP), constitute a group of polychlorinated flame retardants (FRs) that are still of industrial use. In particular, DRCs have been detected in various environmental matrices and in different aquatic and terrestrial biota, thus exhibiting bioaccumulation and biomagnification potentials. The present study aimed at producing first occurrence data of a range of DRCs in Silurus spp. samples from different rivers located in France. Determination was carried out by gas chromatography high-resolution mass spectrometry after a sample clean-up based on a multilayer silica column and gel permeation chromatography. The concentration of monitored ΣDRCs ranged from 1.58 to 408 pg g wet weight (54-11100 pg g lipid weight). The fractional abundance of syn- and anti-DP stereoisomers was similar to that reported by other studies with an average equal to 0.60. Dec-601 was not detected in any sample. Detection frequencies ranged between 34 and 100% for other DRCs. Investigated correlations between DRCs and polychlorobiphenyls (PCBs) suggest a link with lipid content but independent contamination sources.

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Section: Profiles Of Dp Isomerssupporting

confidence: 86%

Section: Concentration Of Other Drcssupporting

confidence: 81%

Section: Sum Concentration Of Dp Isomerssupporting

confidence: 63%

Section: Introductionmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 99%

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Occurrence of Dechlorane Plus and related compounds in catfish (Silurus spp.) from rivers in France

et al. 2018

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Dechlorane Plus as an emerging environmental pollutant in Asia: a review

Zafar

Kali

Ali

et al. 2020

Environ Sci Pollut Res

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Dechlorane Plus (DP) is an unregulated, highly chlorinated flame retardant. It has been manufactured from past 40 years but its presence in the environment was initially reported in 2006. Later, it has been found in various biotic and abiotic environmental matrices. However, little attention has been paid to monitor its presence in Asia. Many studies have reported the occurrence of DP in the environment of Asia, yet the data are scarce, and studies are limited to few regions. The objective of present review is to summarize the occurrence, distribution, and toxicity of this ubiquitous pollutant in various environmental matrices (biotic and abiotic). DP has also been reported in the areas with no emission sources, which proves its long-range transport. Moreover, urbanization and industrialization also affect the distribution of DP, i.e., high levels of DP have been found in urban areas relative to the rural. Tidal movement also incorporates in transport of DP across the aquatic system. Further, bioaccumulation trend of DP in various tissues is kidney > liver > muscle tissues, whereas, blood brain barrier resists its accumulation in brain tissues. Additionally, gender-based accumulation trends revealed high DP levels in females in comparison to males due to strong metabolism of males. Furthermore, methodological aspects and instrumental analysis used in previous studies have also been summarized here. However, data on biomagnification in aquatic ecosystem and bioaccumulation of DP in terrestrial food web are still scarce. Toxicity behavior of syn-DP and anti-DP is still unknown which might gain the interest for future studies.

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Assessing desorption behavior of dechlorane plus and related compounds from laboratory-spiked sediment using Tenax extraction

Zhou

Zhu

et al. 2019

J Soils Sediments

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The occurrence of Dechlorane Plus and related norbornene-based flame retardants in Baltic wild salmon (Salmo salar)

Cited by 23 publications

References 41 publications

Occurrence of Dechlorane Plus and related compounds in catfish (Silurus spp.) from rivers in France

Occurrence of Dechlorane Plus and related compounds in catfish (Silurus spp.) from rivers in France

Dechlorane Plus as an emerging environmental pollutant in Asia: a review

Assessing desorption behavior of dechlorane plus and related compounds from laboratory-spiked sediment using Tenax extraction

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