Effects of long-term phosphate fertilization on potential risks of emerging contaminants in agroecosystems of the eastern Amazon, Brazil

Braz, Anderson Martins de Souza; Costa, Marcondes Lima da; Ramos, Sílvio Júnio; Rizzo, Rodnei; Fernandes, Antônio Rodrigues

doi:10.1080/26395940.2022.2046506

Environmental Pollutants and Bioavailability

2022

DOI: 10.1080/26395940.2022.2046506

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Effects of long-term phosphate fertilization on potential risks of emerging contaminants in agroecosystems of the eastern Amazon, Brazil

Anderson Martins de Souza Braz

Marcondes Lima da Costa

Sílvio Júnio Ramos

et al.

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Cited by 4 publications

References 99 publications

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Assessment of Vanadium Content in Soils Under Equatorial Climate

Trujillo‐González,

Torres‐Mora,

Serrano‐Gómez

et al. 2024

Environmental Quality Mgmt

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It is challenging to accurately analyze and monitor the environmental quality of soils globally because data on precise baseline concentrations are lacking. Colombia is a country where baseline data is practically missing. This study focused on the highly weathered soils of the Piedmont Llanero (hyperhumid equatorial environment). The baseline vanadium (V) concentration was assessed and the possible influence of agricultural land use was examined. The results showed clear variability in V concentrations across land uses. The V content in soils in the natural environment was 5.8–76.7 mg kg−1 with a mean of 31.5 mg kg−1 and in agricultural soils was 20.7–88.6 mg kg−1 with a mean of 51.8 mg kg−1. The overall average was 41.7 mg kg−1 with a range of 5.8–88.6 mg kg−1, which are widely scattered values. The V concentration was compared to the world average values and was within normal ranges versus other areas. The calculated reference value (RV) for V was 38.4 mg kg−1. Based on the contamination factor, contamination was moderate (1.1) in the whole area. No contamination was detected when analyzed with I‐geo (−0.6). These findings clearly suggest that V was moderately contaminating in cultivated soils, but posed no ecological risks in the study area. No simple relation was found between V concentrations and investigated litho‐ and pedogenic factors. This work contains valuable information for not only legislative purposes but also for soil quality RVs in a hyperhumid equatorial climate.

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Assessment of Vanadium Content in Soils Under Equatorial Climate

Trujillo‐González,

Torres‐Mora,

Serrano‐Gómez

et al. 2024

Environmental Quality Mgmt

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Human and environmental exposure to rare earth elements in gold mining areas in the northeastern Amazon

Pereira,

Ramos,

Melo

et al. 2023

Chemosphere

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The rare-earth yttrium induces cell apoptosis and autophagy in the male reproductive system through ROS-Ca2+-CamkII/Ampk axis

Hou

Huang

Qing

et al. 2023

Ecotoxicology and Environmental Safety

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Effects of long-term phosphate fertilization on potential risks of emerging contaminants in agroecosystems of the eastern Amazon, Brazil

Cited by 4 publications

References 99 publications

Assessment of Vanadium Content in Soils Under Equatorial Climate

Assessment of Vanadium Content in Soils Under Equatorial Climate

Human and environmental exposure to rare earth elements in gold mining areas in the northeastern Amazon

The rare-earth yttrium induces cell apoptosis and autophagy in the male reproductive system through ROS-Ca2+-CamkII/Ampk axis

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