First evidence of glyphosate and aminomethylphosphonic acid (AMPA) in the respirable dust (PM10) emitted from unpaved rural roads of Argentina
The aim of this work was to compare the concentration of glyphosate and AMPA in the PM10 and the actual PM10 emission from agricultural soils and unpaved roads, located inside and outside farm fields. To determine the actual PM10 emission by wind erosion, the actual wind erosion was estimated using...
| Autores principales: | , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
2021
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/8780 https://www.sciencedirect.com/science/article/abs/pii/S0048969721001212 https://doi.org/10.1016/j.scitotenv.2021.145055 |
| _version_ | 1855036097896120320 |
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| author | Ramirez Haberkon, Nancy Aparicio, Virginia Carolina Mendez, Mariano |
| author_browse | Aparicio, Virginia Carolina Mendez, Mariano Ramirez Haberkon, Nancy |
| author_facet | Ramirez Haberkon, Nancy Aparicio, Virginia Carolina Mendez, Mariano |
| author_sort | Ramirez Haberkon, Nancy |
| collection | INTA Digital |
| description | The aim of this work was to compare the concentration of glyphosate and AMPA in the PM10 and the actual PM10 emission from agricultural soils and unpaved roads, located inside and outside farm fields. To determine the actual PM10 emission by wind erosion, the actual wind erosion was estimated using the Wind Erosion Equation, and the PM10 emission efficiency was measured with the Easy Dust Generator. PM10 was collected in an electrostatic precipitator coupled to the Easy Dust Generator. Actual PM10 emission was 11.5 g ha⁻¹ year⁻¹ in agricultural soils and 4711.4 g ha⁻¹ year⁻¹ in unpaved roads. The high value of actual PM10 emission in unpaved roads was due to their high actual wind erosion and the high PM10 emission efficiency, while the low value in agricultural soils was due to their low actual wind erosion. Content of glyphosate in the PM10 ranged from 59 to 359 ug kg⁻¹ in agricultural soils, from 382 to 454 ug kg⁻¹ in unpaved roads inside farm fields, and from 39 to 639 ug kg⁻¹ in unpaved roads outside farm fields. Content of AMPA in the PM10 ranged from 387 to 7228 ug kg⁻¹ in agricultural soils, from 900 to 4138 ug kg⁻¹ in unpaved roads inside farm fields, and 98 to 500 ug kg⁻¹ in unpaved roads outside farm fields. AMPA concentration in PM10 was higher than that of glyphosate due to the longer persistence of AMPA than glyphosate. Glyphosate and AMPA concentrations in PM10 were higher than in soil, which is an additional risk that should be considered when the effect of PM10 emitted by agricultural soils and unpaved roads on human health are evaluated. Our results show that the amount and chemical composition of PM10 emitted by wind erosion from unpaved roads should be studied in other regions. |
| format | info:ar-repo/semantics/artículo |
| id | INTA8780 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA87802021-03-02T11:40:06Z First evidence of glyphosate and aminomethylphosphonic acid (AMPA) in the respirable dust (PM10) emitted from unpaved rural roads of Argentina Ramirez Haberkon, Nancy Aparicio, Virginia Carolina Mendez, Mariano Glifosato Polvo (contaminantes) Suelos Agrícolas Erosión Eólica Argentina Glyphosate Dust Agricultural Soils Wind Erosion The aim of this work was to compare the concentration of glyphosate and AMPA in the PM10 and the actual PM10 emission from agricultural soils and unpaved roads, located inside and outside farm fields. To determine the actual PM10 emission by wind erosion, the actual wind erosion was estimated using the Wind Erosion Equation, and the PM10 emission efficiency was measured with the Easy Dust Generator. PM10 was collected in an electrostatic precipitator coupled to the Easy Dust Generator. Actual PM10 emission was 11.5 g ha⁻¹ year⁻¹ in agricultural soils and 4711.4 g ha⁻¹ year⁻¹ in unpaved roads. The high value of actual PM10 emission in unpaved roads was due to their high actual wind erosion and the high PM10 emission efficiency, while the low value in agricultural soils was due to their low actual wind erosion. Content of glyphosate in the PM10 ranged from 59 to 359 ug kg⁻¹ in agricultural soils, from 382 to 454 ug kg⁻¹ in unpaved roads inside farm fields, and from 39 to 639 ug kg⁻¹ in unpaved roads outside farm fields. Content of AMPA in the PM10 ranged from 387 to 7228 ug kg⁻¹ in agricultural soils, from 900 to 4138 ug kg⁻¹ in unpaved roads inside farm fields, and 98 to 500 ug kg⁻¹ in unpaved roads outside farm fields. AMPA concentration in PM10 was higher than that of glyphosate due to the longer persistence of AMPA than glyphosate. Glyphosate and AMPA concentrations in PM10 were higher than in soil, which is an additional risk that should be considered when the effect of PM10 emitted by agricultural soils and unpaved roads on human health are evaluated. Our results show that the amount and chemical composition of PM10 emitted by wind erosion from unpaved roads should be studied in other regions. EEA Balcarce Fil: Ramírez Haberkon, Nancy. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Aparicio, Virginia Carolina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Fil: Méndez, Mariano. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Pampa; Argentina. Facultad de Agronomía; Argentina. 2021-03-02T11:33:14Z 2021-03-02T11:33:14Z 2021-02-04 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/8780 https://www.sciencedirect.com/science/article/abs/pii/S0048969721001212 0048-9697 https://doi.org/10.1016/j.scitotenv.2021.145055 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Science of the Total Environment 773 : 145055 (June 2021) |
| spellingShingle | Glifosato Polvo (contaminantes) Suelos Agrícolas Erosión Eólica Argentina Glyphosate Dust Agricultural Soils Wind Erosion Ramirez Haberkon, Nancy Aparicio, Virginia Carolina Mendez, Mariano First evidence of glyphosate and aminomethylphosphonic acid (AMPA) in the respirable dust (PM10) emitted from unpaved rural roads of Argentina |
| title | First evidence of glyphosate and aminomethylphosphonic acid (AMPA) in the respirable dust (PM10) emitted from unpaved rural roads of Argentina |
| title_full | First evidence of glyphosate and aminomethylphosphonic acid (AMPA) in the respirable dust (PM10) emitted from unpaved rural roads of Argentina |
| title_fullStr | First evidence of glyphosate and aminomethylphosphonic acid (AMPA) in the respirable dust (PM10) emitted from unpaved rural roads of Argentina |
| title_full_unstemmed | First evidence of glyphosate and aminomethylphosphonic acid (AMPA) in the respirable dust (PM10) emitted from unpaved rural roads of Argentina |
| title_short | First evidence of glyphosate and aminomethylphosphonic acid (AMPA) in the respirable dust (PM10) emitted from unpaved rural roads of Argentina |
| title_sort | first evidence of glyphosate and aminomethylphosphonic acid ampa in the respirable dust pm10 emitted from unpaved rural roads of argentina |
| topic | Glifosato Polvo (contaminantes) Suelos Agrícolas Erosión Eólica Argentina Glyphosate Dust Agricultural Soils Wind Erosion |
| url | http://hdl.handle.net/20.500.12123/8780 https://www.sciencedirect.com/science/article/abs/pii/S0048969721001212 https://doi.org/10.1016/j.scitotenv.2021.145055 |
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