Occurrence of current-use pesticides in sediment cores from
lakes and peatlands in pristine mountain areas of Brazilian
national parks

J 2025

Occurrence of current-use pesticides in sediment cores from lakes and peatlands in pristine mountain areas of Brazilian national parks

PEREIRA, Patricia C. G.; Claudio E. T. PARENTE; Yago GUIDA; Raquel CAPELLA; Gabriel O. CARVALHO et al.

Základní údaje

Originální název

Occurrence of current-use pesticides in sediment cores from lakes and peatlands in pristine mountain areas of Brazilian national parks

Autoři

Vydání

Environmental Pollution, Oxford, Elsevier Science, 2025, 0269-7491

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

URL

Impakt faktor

Impact factor: 7.300 v roce 2024

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/25:00140973

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Agrochemicals; Subtropical mountains; Protected areas; CUPs; Ecological risk assessment

Štítky

143180, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 15. 2. 2026 11:06, Mgr. Michaela Hylsová, Ph.D.

Anotace

V originále

This study assessed the occurrence of current-use pesticides in sediment cores from six lakes and peatlands in high-altitude (1952-2374 m) pristine areas within two southeastern Brazilian National Parks: Itatiaia National Park (IT-NP) and Serra dos Orgaos National Park (SO-NP). We sampled three sediment cores from lakes at IT-NP and three from peatlands at SO-NP, totaling 60 subsamples. Among the 38 current-use pesticides assessed, 17 were found in at least one sample, with 14 - including herbicides, insecticides, fungicides, and acaricides identified in both parks. The most frequently detected pesticides were carbendazim and carbaryl (75-95%), followed by acetochlor, chlorpyrifos, diuron, metolachlor and tebuconazole (40-70%) and, to a lesser extent, terbuthylazine and malathion (10-30%). The organophosphates disulfoton (6.83 +/- 20.18 ng g- 1 dry weight) and chlorpyrifos (4.34 +/- 6.81 ng g- 1 dw) registered the highest concentrations across all compounds in the sediment layers, with chlorpyrifos showing the greatest relative abundance (65.9-92.8%) in four out of six sites. Risk characterization results revealed highest risk quotient (RQ) values (416-14,589) for chlorpyrifos, indicating potential ecological risks. High RQs were also obtained for acetochlor (5.76-94.6), carbaryl (0.4-4.08), carbendazim (0.09-3.46), diazinon (2048), disulfoton (34-569), diuron (1.45-35.0) and malathion (10.94). These results highlight the threat posed by long-range pesticide transport to pristine areas at National Parks. Urgent regulatory measures are needed to mitigate their impact and safeguard these ecosystems from degradation.

Návaznosti

857560, interní kód MU
(Kód CEP: EF17_043/0009632)

Název: CETOCOEN Excellence (Akronym: CETOCOEN Excellence)

Investor: Evropská unie, CETOCOEN Excellence, Spreading excellence and widening participation

90269, velká výzkumná infrastruktura

Název: RECETOX RI II

Citovat

PEREIRA, Patricia C. G.; Claudio E. T. PARENTE; Yago GUIDA; Raquel CAPELLA; Gabriel O. CARVALHO; Pavlína KACER; Jiří KOHOUTEK; Karla Andrea POZO; Petra PŘIBYLOVÁ; Jana KLÁNOVÁ; Joao P. M. TORRES; Paulo R. DORNELES a Rodrigo O. MEIRE. Occurrence of current-use pesticides in sediment cores from lakes and peatlands in pristine mountain areas of Brazilian national parks. Environmental Pollution. Oxford: Elsevier Science, 2025, roč. 372, May 2025, s. 1-9. ISSN 0269-7491. Dostupné z: https://doi.org/10.1016/j.envpol.2025.126005.

@article{2489817,
   author = {Pereira, Patricia C. G. and Parente, Claudio E. T. and Guida, Yago and Capella, Raquel and Carvalho, Gabriel O. and Kacer, Pavlína and Kohoutek, Jiří and Pozo, Karla Andrea and Přibylová, Petra and Klánová, Jana and Torres, Joao P. M. and Dorneles, Paulo R. and Meire, Rodrigo O.},
   article_location = {Oxford},
   article_number = {May 2025},
   doi = {https://doi.org/10.1016/j.envpol.2025.126005},
   keywords = {Agrochemicals; Subtropical mountains; Protected areas; CUPs; Ecological risk assessment},
   language = {eng},
   issn = {0269-7491},
   journal = {Environmental Pollution},
   note = {Nedoplňovat EF17_043/0009632.},
   title = {Occurrence of current-use pesticides in sediment cores from lakes and peatlands in pristine mountain areas of Brazilian national parks},
   url = {https://www.sciencedirect.com/science/article/pii/S0269749125003781?via%3Dihub},
   volume = {372},
   year = {2025}
}

TY  - JOUR
ID  - 2489817
AU  - Pereira, Patricia C. G. - Parente, Claudio E. T. - Guida, Yago - Capella, Raquel - Carvalho, Gabriel O. - Kacer, Pavlína - Kohoutek, Jiří - Pozo, Karla Andrea - Přibylová, Petra - Klánová, Jana - Torres, Joao P. M. - Dorneles, Paulo R. - Meire, Rodrigo O.
PY  - 2025
TI  - Occurrence of current-use pesticides in sediment cores from lakes and peatlands in pristine mountain areas of Brazilian national parks
JF  - Environmental Pollution
VL  - 372
IS  - May 2025
SP  - 1-9
EP  - 1-9
PB  - Elsevier Science
SN  - 02697491
N1  - Nedoplňovat EF17_043/0009632.
KW  - Agrochemicals
KW  - Subtropical mountains
KW  - Protected areas
KW  - CUPs
KW  - Ecological risk assessment
UR  - https://www.sciencedirect.com/science/article/pii/S0269749125003781?via%3Dihub
N2  - This study assessed the occurrence of current-use pesticides in sediment cores from six lakes and peatlands in high-altitude (1952-2374 m) pristine areas within two southeastern Brazilian National Parks: Itatiaia National Park (IT-NP) and Serra dos Orgaos National Park (SO-NP). We sampled three sediment cores from lakes at IT-NP and three from peatlands at SO-NP, totaling 60 subsamples. Among the 38 current-use pesticides assessed, 17 were found in at least one sample, with 14 - including herbicides, insecticides, fungicides, and acaricides identified in both parks. The most frequently detected pesticides were carbendazim and carbaryl (75-95%), followed by acetochlor, chlorpyrifos, diuron, metolachlor and tebuconazole (40-70%) and, to a lesser extent, terbuthylazine and malathion (10-30%). The organophosphates disulfoton (6.83 +/- 20.18 ng g- 1 dry weight) and chlorpyrifos (4.34 +/- 6.81 ng g- 1 dw) registered the highest concentrations across all compounds in the sediment layers, with chlorpyrifos showing the greatest relative abundance (65.9-92.8%) in four out of six sites. Risk characterization results revealed highest risk quotient (RQ) values (416-14,589) for chlorpyrifos, indicating potential ecological risks. High RQs were also obtained for acetochlor (5.76-94.6), carbaryl (0.4-4.08), carbendazim (0.09-3.46), diazinon (2048), disulfoton (34-569), diuron (1.45-35.0) and malathion (10.94). These results highlight the threat posed by long-range pesticide transport to pristine areas at National Parks. Urgent regulatory measures are needed to mitigate their impact and safeguard these ecosystems from degradation.
ER  -

PEREIRA, Patricia C. G.; Claudio E. T. PARENTE; Yago GUIDA; Raquel CAPELLA; Gabriel O. CARVALHO; Pavlína KACER; Jiří KOHOUTEK; Karla Andrea POZO; Petra PŘIBYLOVÁ; Jana KLÁNOVÁ; Joao P. M. TORRES; Paulo R. DORNELES a Rodrigo O. MEIRE. Occurrence of current-use pesticides in sediment cores from lakes and peatlands in pristine mountain areas of Brazilian national parks. \textit{Environmental Pollution}. Oxford: Elsevier Science, 2025, roč.~372, May 2025, s.~1-9. ISSN~0269-7491. Dostupné z: https://doi.org/10.1016/j.envpol.2025.126005.

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