Pesticides in soil and water in chosen agricultural catchments in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027049%3A_____%2F23%3AN0000085" target="_blank" >RIV/00027049:_____/23:N0000085 - isvavai.cz</a>

Výsledek na webu

<a href="https://waswac.upol.cz" target="_blank" >https://waswac.upol.cz</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Pesticides in soil and water in chosen agricultural catchments in the Czech Republic

Popis výsledku v původním jazyce

Intensive farming in the Czech Republic brings a manifold spectrum of pesticides into the arable land. They remain and degrade in soil, but they can enter water bodies and negatively affect water quality and the aquatic ecosystem. Research on pesticides in soil, sediment and surface water has been proceeding in two experimental catchments since 2019: Němčice (Drahanská highland) and Uhřice (Litenčická hilly land). They represent different natural conditions of the Czech Republic. The soils in both studied catchments contain mainly parent pesticide matters. Glyphosate, epoxiconazole and tebuconazole were detected in all sites. Metabolites dominated over parent substances in surface waters. A lot of them (atrazine, 1,2,4-triazole, …) represent a risk for water ecosystems. Obtained results showed a need to pay close attention both to parent substances and metabolites in the environment, considering the transport processes in agricultural catchments and potential mutual influences on various environment components.

Název v anglickém jazyce

Pesticides in soil and water in chosen agricultural catchments in the Czech Republic

Popis výsledku anglicky

Intensive farming in the Czech Republic brings a manifold spectrum of pesticides into the arable land. They remain and degrade in soil, but they can enter water bodies and negatively affect water quality and the aquatic ecosystem. Research on pesticides in soil, sediment and surface water has been proceeding in two experimental catchments since 2019: Němčice (Drahanská highland) and Uhřice (Litenčická hilly land). They represent different natural conditions of the Czech Republic. The soils in both studied catchments contain mainly parent pesticide matters. Glyphosate, epoxiconazole and tebuconazole were detected in all sites. Metabolites dominated over parent substances in surface waters. A lot of them (atrazine, 1,2,4-triazole, …) represent a risk for water ecosystems. Obtained results showed a need to pay close attention both to parent substances and metabolites in the environment, considering the transport processes in agricultural catchments and potential mutual influences on various environment components.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/QK1910282" target="_blank" >QK1910282: Možnosti zmírnění dopadů extrémních srážko-odtokových jevů v malých povodích s ohledem na požadavky trvale udržitelného zemědělského hospodaření a produkce ryb</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů