Ecological risk assessment of pesticide residues in arable
soils of the Czech Republic

J 2019

Ecological risk assessment of pesticide residues in arable soils of the Czech Republic

VAŠÍČKOVÁ, Jana, Martina HVĚZDOVÁ, Petra KOSUBOVÁ a Jakub HOFMAN

Základní údaje

Originální název

Ecological risk assessment of pesticide residues in arable soils of the Czech Republic

Autoři

VAŠÍČKOVÁ, Jana (203 Česká republika, domácí), Martina HVĚZDOVÁ (203 Česká republika, domácí), Petra KOSUBOVÁ (203 Česká republika) a Jakub HOFMAN (203 Česká republika, garant, domácí)

Vydání

Chemosphere, OXFORD, PERGAMON-ELSEVIER SCIENCE LTD, 2019, 0045-6535

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10511 Environmental sciences

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Full Text

Impakt faktor

Impact factor: 5.778

Kód RIV

RIV/00216224:14310/19:00107261

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.chemosphere.2018.10.158

UT WoS

000451494600052

Klíčová slova anglicky

Ecological risk assessment; Pesticides residues; Concentration addition; Soil; Mixtures

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 16. 3. 2020 13:38, Mgr. Marie Šípková, DiS.

Anotace

V originále

Currently used pesticides (CUPS) represent one of the largest intentional inputs of potentially hazardous compounds into agricultural soils. Subsequently, pesticide residues (PRs) and their transformation products (TPs) persist in agricultural soils, occurring in diverse mixtures of compounds in various concentrations. In this study, measured environmental concentrations (MECs) of CUP residues and TPs, originated from previous growing seasons in agricultural soils of the Czech Republic, were used to characterize the environmental risk for agroecosystems. Toxicity exposure ratios (TERs) were calculated using predicted no-effect concentrations (PNECs) and MECs in order to identify single pesticide residues risk to in-soil invertebrates and microorganisms. Ecological risk assessment (ERA) for the mixtures of pesticide residues at each monitored site was assessed using a risk quotient (RQ) method and considering concentration addition among components in the mixtures. The compilation of ecotoxicity data to derived PNECs for in-soil organisms clearly showed data gaps mainly for triazine and chloroacetanilide TPs. In addition, chronic toxicity data for in-soil invertebrates at different trophic levels are not available for 30% of monitored CUPs. The ERA revealed that pesticide residues in soil pose a risk at 35% of the sites (RQ >= 1). Among measured pesticides, epoxiconazole, atrazine-2-hydroxy, carbendazim, dimoxystrobin, terbuthylazine and difenoconazole were the main contributors to the overall pesticide mixture toxicity. The measured levels of epoxiconazole together with the frequent presence in soils represent a risk for the agroecosystems. Further assessment of higher tiers of ERA should be considered and prioritized in the pesticides risk management.

Návaznosti

EF16_013/0001761, projekt VaV

Název: RECETOX RI

GA15-20065S, projekt VaV

Název: Osud a biodostupnost v současnosti používaných a nových pesticidů v zemědělsky využívaných fluvizemích - vliv vlastností půd a pesticidů

Investor: Grantová agentura ČR, Osud a biodostupnost v současnosti používaných a nových pesticidů v zemědělsky využívaných fluvizemích - vliv vlastností půd a pesticidů

LM2015051, projekt VaV

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

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Výzkumná infrastruktura RECETOX

Citovat

VAŠÍČKOVÁ, Jana, Martina HVĚZDOVÁ, Petra KOSUBOVÁ a Jakub HOFMAN. Ecological risk assessment of pesticide residues in arable soils of the Czech Republic. Chemosphere. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD, 2019, roč. 216, February, s. 479-487. ISSN 0045-6535. Dostupné z: https://dx.doi.org/10.1016/j.chemosphere.2018.10.158.

@article{1496540,
   author = {Vašíčková, Jana and Hvězdová, Martina and Kosubová, Petra and Hofman, Jakub},
   article_location = {OXFORD},
   article_number = {February},
   doi = {http://dx.doi.org/10.1016/j.chemosphere.2018.10.158},
   keywords = {Ecological risk assessment; Pesticides residues; Concentration addition; Soil; Mixtures},
   language = {eng},
   issn = {0045-6535},
   journal = {Chemosphere},
   title = {Ecological risk assessment of pesticide residues in arable soils of the Czech Republic},
   url = {https://www.sciencedirect.com/science/article/pii/S0045653518320113?via%3Dihub},
   volume = {216},
   year = {2019}
}

TY  - JOUR
ID  - 1496540
AU  - Vašíčková, Jana - Hvězdová, Martina - Kosubová, Petra - Hofman, Jakub
PY  - 2019
TI  - Ecological risk assessment of pesticide residues in arable soils of the Czech Republic
JF  - Chemosphere
VL  - 216
IS  - February
SP  - 479-487
EP  - 479-487
PB  - PERGAMON-ELSEVIER SCIENCE LTD
SN  - 00456535
KW  - Ecological risk assessment
KW  - Pesticides residues
KW  - Concentration addition
KW  - Soil
KW  - Mixtures
UR  - https://www.sciencedirect.com/science/article/pii/S0045653518320113?via%3Dihub
L2  - https://www.sciencedirect.com/science/article/pii/S0045653518320113?via%3Dihub
N2  - Currently used pesticides (CUPS) represent one of the largest intentional inputs of potentially hazardous compounds into agricultural soils. Subsequently, pesticide residues (PRs) and their transformation products (TPs) persist in agricultural soils, occurring in diverse mixtures of compounds in various concentrations. In this study, measured environmental concentrations (MECs) of CUP residues and TPs, originated from previous growing seasons in agricultural soils of the Czech Republic, were used to characterize the environmental risk for agroecosystems. Toxicity exposure ratios (TERs) were calculated using predicted no-effect concentrations (PNECs) and MECs in order to identify single pesticide residues risk to in-soil invertebrates and microorganisms. Ecological risk assessment (ERA) for the mixtures of pesticide residues at each monitored site was assessed using a risk quotient (RQ) method and considering concentration addition among components in the mixtures. The compilation of ecotoxicity data to derived PNECs for in-soil organisms clearly showed data gaps mainly for triazine and chloroacetanilide TPs. In addition, chronic toxicity data for in-soil invertebrates at different trophic levels are not available for 30% of monitored CUPs. The ERA revealed that pesticide residues in soil pose a risk at 35% of the sites (RQ >= 1). Among measured pesticides, epoxiconazole, atrazine-2-hydroxy, carbendazim, dimoxystrobin, terbuthylazine and difenoconazole were the main contributors to the overall pesticide mixture toxicity. The measured levels of epoxiconazole together with the frequent presence in soils represent a risk for the agroecosystems. Further assessment of higher tiers of ERA should be considered and prioritized in the pesticides risk management.
ER  -

VAŠÍČKOVÁ, Jana, Martina HVĚZDOVÁ, Petra KOSUBOVÁ a Jakub HOFMAN. Ecological risk assessment of pesticide residues in arable soils of the Czech Republic. \textit{Chemosphere}. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD, 2019, roč.~216, February, s.~479-487. ISSN~0045-6535. Dostupné z: https://dx.doi.org/10.1016/j.chemosphere.2018.10.158.

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