Comprehensive Study of Organic Micro-pollutants in Flooded Paddy Soils in Central Vietnam: Levels, Pollution Pathways and Sources

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Comprehensive Study of Organic Micro-pollutants in Flooded Paddy Soils in Central Vietnam : Levels, Pollution Pathways and Sources. / Trinh, Ha Thu; Duong, Hanh Thi; Strobel, Bjarne W.; Le, Giang Truong.

In: Bulletin of Environmental Contamination and Toxicology, Vol. 15, 2020, p. 572-581.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Trinh, HT, Duong, HT, Strobel, BW & Le, GT 2020, 'Comprehensive Study of Organic Micro-pollutants in Flooded Paddy Soils in Central Vietnam: Levels, Pollution Pathways and Sources', Bulletin of Environmental Contamination and Toxicology, vol. 15, pp. 572-581. https://doi.org/10.1007/s00128-020-02999-3

APA

Trinh, H. T., Duong, H. T., Strobel, B. W., & Le, G. T. (2020). Comprehensive Study of Organic Micro-pollutants in Flooded Paddy Soils in Central Vietnam: Levels, Pollution Pathways and Sources. Bulletin of Environmental Contamination and Toxicology, 15, 572-581. https://doi.org/10.1007/s00128-020-02999-3

Vancouver

Trinh HT, Duong HT, Strobel BW, Le GT. Comprehensive Study of Organic Micro-pollutants in Flooded Paddy Soils in Central Vietnam: Levels, Pollution Pathways and Sources. Bulletin of Environmental Contamination and Toxicology. 2020;15:572-581. https://doi.org/10.1007/s00128-020-02999-3

Author

Trinh, Ha Thu ; Duong, Hanh Thi ; Strobel, Bjarne W. ; Le, Giang Truong. / Comprehensive Study of Organic Micro-pollutants in Flooded Paddy Soils in Central Vietnam : Levels, Pollution Pathways and Sources. In: Bulletin of Environmental Contamination and Toxicology. 2020 ; Vol. 15. pp. 572-581.

Bibtex

@article{5cb42b02f81648a489df985f19266ae0,
title = "Comprehensive Study of Organic Micro-pollutants in Flooded Paddy Soils in Central Vietnam: Levels, Pollution Pathways and Sources",
abstract = "In order to assess the environmental impacts caused by flood to the paddy field, 940 semi-volatile organic compounds (SVOCs) were screened in paddy soil samples taken in central Vietnam before and after flooding. The concentration of 166 SVOCs in soil samples ranged from 0.031 to 2241 (mean 89.1) µg kg−1 dry wt. Chemicals originating from household sources showed the highest level, followed by chemicals originating from agriculture. Since untreated domestic wastewater used for agricultural irrigation, organic micro-pollutants in domestic wastewater is the main source of pollutants in paddy soil. However, contamination levels of pollutants in paddy soil after flooding were lower than those before flooding, possibly due to the removal of pollutants by floodwater. As a result, pollution characteristic of pollutants at sampling locations were different before flooding while they became similar after flooding due to the dispersion and elution of organic pollutants from soil into floodwaters.",
keywords = "AIQS-DB, Flooded paddy soil, Household chemical, Pesticide, SVOC",
author = "Trinh, {Ha Thu} and Duong, {Hanh Thi} and Strobel, {Bjarne W.} and Le, {Giang Truong}",
year = "2020",
doi = "10.1007/s00128-020-02999-3",
language = "English",
volume = "15",
pages = "572--581",
journal = "Bulletin of Environmental Contamination and Toxicology",
issn = "0007-4861",
publisher = "Springer",

}

RIS

TY - JOUR

T1 - Comprehensive Study of Organic Micro-pollutants in Flooded Paddy Soils in Central Vietnam

T2 - Levels, Pollution Pathways and Sources

AU - Trinh, Ha Thu

AU - Duong, Hanh Thi

AU - Strobel, Bjarne W.

AU - Le, Giang Truong

PY - 2020

Y1 - 2020

N2 - In order to assess the environmental impacts caused by flood to the paddy field, 940 semi-volatile organic compounds (SVOCs) were screened in paddy soil samples taken in central Vietnam before and after flooding. The concentration of 166 SVOCs in soil samples ranged from 0.031 to 2241 (mean 89.1) µg kg−1 dry wt. Chemicals originating from household sources showed the highest level, followed by chemicals originating from agriculture. Since untreated domestic wastewater used for agricultural irrigation, organic micro-pollutants in domestic wastewater is the main source of pollutants in paddy soil. However, contamination levels of pollutants in paddy soil after flooding were lower than those before flooding, possibly due to the removal of pollutants by floodwater. As a result, pollution characteristic of pollutants at sampling locations were different before flooding while they became similar after flooding due to the dispersion and elution of organic pollutants from soil into floodwaters.

AB - In order to assess the environmental impacts caused by flood to the paddy field, 940 semi-volatile organic compounds (SVOCs) were screened in paddy soil samples taken in central Vietnam before and after flooding. The concentration of 166 SVOCs in soil samples ranged from 0.031 to 2241 (mean 89.1) µg kg−1 dry wt. Chemicals originating from household sources showed the highest level, followed by chemicals originating from agriculture. Since untreated domestic wastewater used for agricultural irrigation, organic micro-pollutants in domestic wastewater is the main source of pollutants in paddy soil. However, contamination levels of pollutants in paddy soil after flooding were lower than those before flooding, possibly due to the removal of pollutants by floodwater. As a result, pollution characteristic of pollutants at sampling locations were different before flooding while they became similar after flooding due to the dispersion and elution of organic pollutants from soil into floodwaters.

KW - AIQS-DB

KW - Flooded paddy soil

KW - Household chemical

KW - Pesticide

KW - SVOC

U2 - 10.1007/s00128-020-02999-3

DO - 10.1007/s00128-020-02999-3

M3 - Journal article

C2 - 32960333

AN - SCOPUS:85091305759

VL - 15

SP - 572

EP - 581

JO - Bulletin of Environmental Contamination and Toxicology

JF - Bulletin of Environmental Contamination and Toxicology

SN - 0007-4861

ER -

ID: 249303495