2020
Spatial and temporal distribution of the currently-used and recently-banned pesticides in arable soils of the Czech Republic
KOSUBOVÁ, Petra, Lucia ŠKULCOVÁ, Šárka POLÁKOVÁ, Jakub HOFMAN, Lucie BIELSKÁ et. al.Základní údaje
Originální název
Spatial and temporal distribution of the currently-used and recently-banned pesticides in arable soils of the Czech Republic
Autoři
KOSUBOVÁ, Petra (203 Česká republika), Lucia ŠKULCOVÁ (703 Slovensko, domácí), Šárka POLÁKOVÁ (203 Česká republika), Jakub HOFMAN (203 Česká republika, garant, domácí) a Lucie BIELSKÁ (203 Česká republika, domácí)
Vydání
Chemosphere, Oxford, PERGAMON-ELSEVIER SCIENCE LTD, 2020, 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
Impakt faktor
Impact factor: 7.086
Kód RIV
RIV/00216224:14310/20:00116504
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000538150400121
Klíčová slova anglicky
Monitoring; Pesticides; Soils; Conazole fungicides; Triazine herbicides; Transformation products
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 13. 5. 2021 12:06, Mgr. Marie Šípková, DiS.
Anotace
V originále
This study presents monitoring data on the spatial and temporal occurrence of pesticide residues in arable soils of the Czech Republic and relates it to soil properties, pesticide usage and data on application provided by farmers. In total, 34 soils were sampled during 2014–2017, amounting to 136 samples which were analyzed for 60 pesticides and four transformation products. Conazole fungicides were frequently present in soils above the limit of quantification and/or above the 0.01 mg/kg threshold. Of the other pesticide types, the herbicides diflufenican, chlorotoluron, metolachlor, pendimethalin and terbuthylazine, fungicides azoxystrobin, carbendazim, fenpropidin, fenpropimorph and prochloraz and the insecticide methoxyfenozide were found in ≥20% of soils in at least one sampling campaign. Soils typically (>50%) contained 2–7 residues with a maximum of 14. For the 136 samples, 116 different mixtures were identified. The occurrence of pesticides was driven by their annual usage, their half-lives in soil, and their hydrophobicity. A comparison of the monitoring data and pesticide application data provided by farmers revealed that 63% of the applied pesticides are not likely to persist until the following growing season while up to 69% of pesticide residues found in soils could be inherited from the previous growing season(s).
Návaznosti
EF17_043/0009632, projekt VaV |
| ||
GJ18-14926Y, projekt VaV |
| ||
LM2018121, projekt VaV |
|