Assessment of the biological and chemical availability of the
freshly spiked and aged DDE in soil

J 2016

Assessment of the biological and chemical availability of the freshly spiked and aged DDE in soil

ŠKULCOVÁ, Lucia, Natália NEUWIRTHOVÁ, Jakub HOFMAN a Lucie BIELSKÁ

Základní údaje

Originální název

Assessment of the biological and chemical availability of the freshly spiked and aged DDE in soil

Autoři

ŠKULCOVÁ, Lucia (703 Slovensko, domácí), Natália NEUWIRTHOVÁ (703 Slovensko, domácí), Jakub HOFMAN (203 Česká republika, domácí) a Lucie BIELSKÁ (203 Česká republika, garant, domácí)

Vydání

Environmental Pollution, OXFORD, OXON, ENGLAND, ELSEVIER SCI LTD, 2016, 0269-7491

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30304 Public and environmental health

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 5.099

Kód RIV

RIV/00216224:14310/16:00093479

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.envpol.2016.01.042

UT WoS

000376800000014

Klíčová slova anglicky

DDE; Earthworms; XAD; SPME; HPCD

Štítky

AKR, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 30. 3. 2017 11:22, Ing. Andrea Mikešková

Anotace

V originále

The study compared the ability of various chemical methods (XAD, beta-hydroxypropylcyclodextrin - HPCD) and solid phase micro-extraction (SPME)) to mimic earthworm uptake from two similar soils containing either spiked or aged p,p'-DDE, thus representing two extreme scenarios with regard to the length of pollutant-soil contact time and the way of contamination. The extent of bioaccumulation was assessed at fixed exposure periods (10 and 21 days) and at equilibrium derived from uptake curves by multiple-point comparison or kinetic modeling. The decision on the best chemical predictor of biological uptake differed. The degree of bioaccumulation at equilibrium was best predicted by XAD while HPCD rather reflected the extent of accumulation derived after 21 days when, however, steady-state was not reached for spiked p,p'-DDE. SPME seemed to underestimate the uptake of aged p,p'-DDE, probably of the fraction taken up via soil particles. Thus, the degree of predictability seems to be associated with the capability of the chemical method to mimic the complex earthworm uptake via skin and intestinal tract as well as with the quality of biological data where the insufficient length of exposure period appears to be the major concern.

Návaznosti

LM2011028, projekt VaV

Název: RECETOX ? Národní infrastruktura pro výzkum toxických látek v prostředí

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, RECETOX Národní infrastruktura pro výzkum toxických látek v prostředí

LO1214, projekt VaV

Název: Centrum pro výzkum toxických látek v prostředí (Akronym: RECETOX)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Centrum pro výzkum toxických látek v prostředí

Citovat

ŠKULCOVÁ, Lucia, Natália NEUWIRTHOVÁ, Jakub HOFMAN a Lucie BIELSKÁ. Assessment of the biological and chemical availability of the freshly spiked and aged DDE in soil. Environmental Pollution. OXFORD, OXON, ENGLAND: ELSEVIER SCI LTD, 2016, roč. 212, May, s. 105-112. ISSN 0269-7491. Dostupné z: https://dx.doi.org/10.1016/j.envpol.2016.01.042.

@article{1371970,
   author = {Škulcová, Lucia and Neuwirthová, Natália and Hofman, Jakub and Bielská, Lucie},
   article_location = {OXFORD, OXON, ENGLAND},
   article_number = {May},
   doi = {http://dx.doi.org/10.1016/j.envpol.2016.01.042},
   keywords = {DDE; Earthworms; XAD; SPME; HPCD},
   language = {eng},
   issn = {0269-7491},
   journal = {Environmental Pollution},
   title = {Assessment of the biological and chemical availability of the freshly spiked and aged DDE in soil},
   url = {http://www.sciencedirect.com/science/article/pii/S0269749116300422},
   volume = {212},
   year = {2016}
}

TY  - JOUR
ID  - 1371970
AU  - Škulcová, Lucia - Neuwirthová, Natália - Hofman, Jakub - Bielská, Lucie
PY  - 2016
TI  - Assessment of the biological and chemical availability of the freshly spiked and aged DDE in soil
JF  - Environmental Pollution
VL  - 212
IS  - May
SP  - 105-112
EP  - 105-112
PB  - ELSEVIER SCI LTD
SN  - 02697491
KW  - DDE
KW  - Earthworms
KW  - XAD
KW  - SPME
KW  - HPCD
UR  - http://www.sciencedirect.com/science/article/pii/S0269749116300422
L2  - http://www.sciencedirect.com/science/article/pii/S0269749116300422
N2  - The study compared the ability of various chemical methods (XAD, beta-hydroxypropylcyclodextrin - HPCD) and solid phase micro-extraction (SPME)) to mimic earthworm uptake from two similar soils containing either spiked or aged p,p'-DDE, thus representing two extreme scenarios with regard to the length of pollutant-soil contact time and the way of contamination. The extent of bioaccumulation was assessed at fixed exposure periods (10 and 21 days) and at equilibrium derived from uptake curves by multiple-point comparison or kinetic modeling. The decision on the best chemical predictor of biological uptake differed. The degree of bioaccumulation at equilibrium was best predicted by XAD while HPCD rather reflected the extent of accumulation derived after 21 days when, however, steady-state was not reached for spiked p,p'-DDE. SPME seemed to underestimate the uptake of aged p,p'-DDE, probably of the fraction taken up via soil particles. Thus, the degree of predictability seems to be associated with the capability of the chemical method to mimic the complex earthworm uptake via skin and intestinal tract as well as with the quality of biological data where the insufficient length of exposure period appears to be the major concern.
ER  -

ŠKULCOVÁ, Lucia, Natália NEUWIRTHOVÁ, Jakub HOFMAN a Lucie BIELSKÁ. Assessment of the biological and chemical availability of the freshly spiked and aged DDE in soil. \textit{Environmental Pollution}. OXFORD, OXON, ENGLAND: ELSEVIER SCI LTD, 2016, roč.~212, May, s.~105-112. ISSN~0269-7491. Dostupné z: https://dx.doi.org/10.1016/j.envpol.2016.01.042.

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