Solid phase microextraction of organic pollutants from natural
and artificial soils and comparison with bioaccumulation in
earthworms

J 2014

Solid phase microextraction of organic pollutants from natural and artificial soils and comparison with bioaccumulation in earthworms

BIELSKÁ, Lucie, Klára ŠMÍDOVÁ and Jakub HOFMAN

Basic information

Original name

Solid phase microextraction of organic pollutants from natural and artificial soils and comparison with bioaccumulation in earthworms

Authors

BIELSKÁ, Lucie (203 Czech Republic, belonging to the institution), Klára ŠMÍDOVÁ (203 Czech Republic, belonging to the institution) and Jakub HOFMAN (203 Czech Republic, guarantor, belonging to the institution)

Edition

Ecotoxicology and Environmental Safety, SAN DIEGO, ACADEMIC PRESS INC ELSEVIER SCIENCE, 2014, 0147-6513

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10511 Environmental sciences

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 2.762

RIV identification code

RIV/00216224:14310/14:00073511

Organization unit

Faculty of Science

DOI

http://dx.doi.org/10.1016/j.ecoenv.2013.11.011

UT WoS

000330161000007

Keywords in English

Solid phase micro-extraction (SPME); Bioaccumulation; Artificial soil; Aging; Total organic carbon content (TOC)

Abstract

V originále

The presented study investigates the use of passive sampling, i.e. solid phase microextraction with polydimethylsiloxane fibers (PDMS-SPME), to assess the bioavailability of fiver neutral organic chemicals (phenanthrene, pyrene, lindane, p,p'-DDT, and PCB 153) spiked to natural and artificial soils after different aging times. Contaminant bioavailability was assessed by comparing PDMS concentrations with results from a 10 day bioaccumulation test with earthworms (Eisenia fetida). The hypotheses tested were (i) organic carbon (OC) normalization, which is commonly used to account for sorption and bioavailability of hydrophobic organic chemicals in soil risk assessment, has limitations due to differences in sorptive properties of OC and aging processes (i.e. sequestration and biodegradation) and (ii) PDMS-SPME provides a more reliable measure of soil contaminant bioavailability than OC normalized soil concentrations. The above stated hypotheses were confirmed since the results showed that: (i) the PDMS/soil organic carbon partition ratio (R) accounting for the role that OC plays in partitioning significantly differed between soils and aging times and (ii) the correlation with earthworm concentrations was better using porewater concentrations derived from PDMS concentrations than when organic normalized soil concentrations were used. Capsule: Sorption of organic compounds measured by SPME method and their bioavailability to earthworms cannot be reliably predicted using OC content.

Links

ED0001/01/01, research and development project

Name: CETOCOEN

GAP503/10/0125, research and development project

Name: Bioakumulace perzistentních organických kontaminantů v žížalách ve vztahu k jejich biodostupnosti v půdě

Investor: Czech Science Foundation

Citovat

BIELSKÁ, Lucie, Klára ŠMÍDOVÁ and Jakub HOFMAN. Solid phase microextraction of organic pollutants from natural and artificial soils and comparison with bioaccumulation in earthworms. Ecotoxicology and Environmental Safety. SAN DIEGO: ACADEMIC PRESS INC ELSEVIER SCIENCE, 2014, vol. 100, February, p. 44-52. ISSN 0147-6513. Available from: https://dx.doi.org/10.1016/j.ecoenv.2013.11.011.

@article{1166991,
   author = {Bielská, Lucie and Šmídová, Klára and Hofman, Jakub},
   article_location = {SAN DIEGO},
   article_number = {February},
   doi = {http://dx.doi.org/10.1016/j.ecoenv.2013.11.011},
   keywords = {Solid phase micro-extraction (SPME); Bioaccumulation; Artificial soil; Aging; Total organic carbon content (TOC)},
   language = {eng},
   issn = {0147-6513},
   journal = {Ecotoxicology and Environmental Safety},
   title = {Solid phase microextraction of organic pollutants from natural and artificial soils and comparison with bioaccumulation in earthworms},
   volume = {100},
   year = {2014}
}

TY  - JOUR
ID  - 1166991
AU  - Bielská, Lucie - Šmídová, Klára - Hofman, Jakub
PY  - 2014
TI  - Solid phase microextraction of organic pollutants from natural and artificial soils and comparison with bioaccumulation in earthworms
JF  - Ecotoxicology and Environmental Safety
VL  - 100
IS  - February
SP  - 44-52
EP  - 44-52
PB  - ACADEMIC PRESS INC ELSEVIER SCIENCE
SN  - 01476513
KW  - Solid phase micro-extraction (SPME)
KW  - Bioaccumulation
KW  - Artificial soil
KW  - Aging
KW  - Total organic carbon content (TOC)
N2  - The presented study investigates the use of passive sampling, i.e. solid phase microextraction with polydimethylsiloxane fibers (PDMS-SPME), to assess the bioavailability of fiver neutral organic chemicals (phenanthrene, pyrene, lindane, p,p'-DDT, and PCB 153) spiked to natural and artificial soils after different aging times. Contaminant bioavailability was assessed by comparing PDMS concentrations with results from a 10 day bioaccumulation test with earthworms (Eisenia fetida). The hypotheses tested were (i) organic carbon (OC) normalization, which is commonly used to account for sorption and bioavailability of hydrophobic organic chemicals in soil risk assessment, has limitations due to differences in sorptive properties of OC and aging processes (i.e. sequestration and biodegradation) and (ii) PDMS-SPME provides a more reliable measure of soil contaminant bioavailability than OC normalized soil concentrations. The above stated hypotheses were confirmed since the results showed that: (i) the PDMS/soil organic carbon partition ratio (R) accounting for the role that OC plays in partitioning significantly differed between soils and aging times and (ii) the correlation with earthworm concentrations was better using porewater concentrations derived from PDMS concentrations than when organic normalized soil concentrations were used. Capsule: Sorption of organic compounds measured by SPME method and their bioavailability to earthworms cannot be reliably predicted using OC content.
ER  -

BIELSKÁ, Lucie, Klára ŠMÍDOVÁ and Jakub HOFMAN. Solid phase microextraction of organic pollutants from natural and artificial soils and comparison with bioaccumulation in earthworms. \textit{Ecotoxicology and Environmental Safety}. SAN DIEGO: ACADEMIC PRESS INC ELSEVIER SCIENCE, 2014, vol.~100, February, p.~44-52. ISSN~0147-6513. Available from: https://dx.doi.org/10.1016/j.ecoenv.2013.11.011.

Detailed Information on Publication Record