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Determination and distribution of pesticides and antibiotics in agricultural soils from northern China

Different types of soil samples from a typical farmland in northern China were collected and evaluated for the presence of the pesticides and antibiotics. 47 pesticides were extracted with a quick, easy, cheap, effective, rugged, and safe (QuEChERS) preparation method and cleanup with 50 mg C(18), w...

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Autores principales: Pan, Lixiang, Feng, Xiaoxiao, Cao, Meng, Zhang, Shiwen, Huang, Yuanfang, Xu, Tianheng, Jing, Jing, Zhang, Hongyan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9064340/
https://www.ncbi.nlm.nih.gov/pubmed/35521405
http://dx.doi.org/10.1039/c9ra00783k
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author Pan, Lixiang
Feng, Xiaoxiao
Cao, Meng
Zhang, Shiwen
Huang, Yuanfang
Xu, Tianheng
Jing, Jing
Zhang, Hongyan
author_facet Pan, Lixiang
Feng, Xiaoxiao
Cao, Meng
Zhang, Shiwen
Huang, Yuanfang
Xu, Tianheng
Jing, Jing
Zhang, Hongyan
author_sort Pan, Lixiang
collection PubMed
description Different types of soil samples from a typical farmland in northern China were collected and evaluated for the presence of the pesticides and antibiotics. 47 pesticides were extracted with a quick, easy, cheap, effective, rugged, and safe (QuEChERS) preparation method and cleanup with 50 mg C(18), while 10 antibiotics were extracted with methanol/EDTA–McIlvaine buffer solution (v/v = 1/1), then both of them were analyzed with high performance liquid chromatography-tandem mass spectrometer (HPLC-MS/MS). Total concentrations of the 47 pesticides in the soil samples ranged from not detectable (ND) to 3.8 mg kg(−1). The soil exhibited relatively high ecological risk for atrazine, chlorpyrifos, tebuconazole, difenoconazole, pymetrozine, and thiamethoxam, as over 1.0% of the sample concentrations exceeded 0.1 mg kg(−1). The residual levels of the 10 antibiotics were relatively low (ND-951.0 μg kg(−1)). Tetracyclines exhibited a high detection rate (20.9%), with 2.8% of the soil samples exhibiting tetracyclines concentrations exceeding 100 μg kg(−1), implying high ecological risk. The 4 sulfonamides and 2 macrolides analyzed showed detection rates below 0.8%. Spatial changes in the distribution of pesticides and antibiotics appear to be related to land use patterns, particularly orchards and vegetable plots. The over-standard rate of pesticides and antibiotics in orchards was greater than that of vegetable plots, and grain fields had the lowest over-standard rate. These data were helpful to figure out the pollution of these pesticides and antibiotics, and provided valuable information for soil quality assessment and risk assessment.
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spelling pubmed-90643402022-05-04 Determination and distribution of pesticides and antibiotics in agricultural soils from northern China Pan, Lixiang Feng, Xiaoxiao Cao, Meng Zhang, Shiwen Huang, Yuanfang Xu, Tianheng Jing, Jing Zhang, Hongyan RSC Adv Chemistry Different types of soil samples from a typical farmland in northern China were collected and evaluated for the presence of the pesticides and antibiotics. 47 pesticides were extracted with a quick, easy, cheap, effective, rugged, and safe (QuEChERS) preparation method and cleanup with 50 mg C(18), while 10 antibiotics were extracted with methanol/EDTA–McIlvaine buffer solution (v/v = 1/1), then both of them were analyzed with high performance liquid chromatography-tandem mass spectrometer (HPLC-MS/MS). Total concentrations of the 47 pesticides in the soil samples ranged from not detectable (ND) to 3.8 mg kg(−1). The soil exhibited relatively high ecological risk for atrazine, chlorpyrifos, tebuconazole, difenoconazole, pymetrozine, and thiamethoxam, as over 1.0% of the sample concentrations exceeded 0.1 mg kg(−1). The residual levels of the 10 antibiotics were relatively low (ND-951.0 μg kg(−1)). Tetracyclines exhibited a high detection rate (20.9%), with 2.8% of the soil samples exhibiting tetracyclines concentrations exceeding 100 μg kg(−1), implying high ecological risk. The 4 sulfonamides and 2 macrolides analyzed showed detection rates below 0.8%. Spatial changes in the distribution of pesticides and antibiotics appear to be related to land use patterns, particularly orchards and vegetable plots. The over-standard rate of pesticides and antibiotics in orchards was greater than that of vegetable plots, and grain fields had the lowest over-standard rate. These data were helpful to figure out the pollution of these pesticides and antibiotics, and provided valuable information for soil quality assessment and risk assessment. The Royal Society of Chemistry 2019-05-20 /pmc/articles/PMC9064340/ /pubmed/35521405 http://dx.doi.org/10.1039/c9ra00783k Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Pan, Lixiang
Feng, Xiaoxiao
Cao, Meng
Zhang, Shiwen
Huang, Yuanfang
Xu, Tianheng
Jing, Jing
Zhang, Hongyan
Determination and distribution of pesticides and antibiotics in agricultural soils from northern China
title Determination and distribution of pesticides and antibiotics in agricultural soils from northern China
title_full Determination and distribution of pesticides and antibiotics in agricultural soils from northern China
title_fullStr Determination and distribution of pesticides and antibiotics in agricultural soils from northern China
title_full_unstemmed Determination and distribution of pesticides and antibiotics in agricultural soils from northern China
title_short Determination and distribution of pesticides and antibiotics in agricultural soils from northern China
title_sort determination and distribution of pesticides and antibiotics in agricultural soils from northern china
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9064340/
https://www.ncbi.nlm.nih.gov/pubmed/35521405
http://dx.doi.org/10.1039/c9ra00783k
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