Heavy metals in atmospheric dust deposited in leaves of Acacia farnesiana (Fabaceae) and Prosopis laevigata (Fabaceae)
Atmospheric dust establishes an element of study to know the distribution of pollutant particles such as heavy metals and their effects on ecological systems. The objective was to determine the elemental composition of particles deposited in two species of trees as an indicator of environmental i...
Guardado en:
| Publicado en: | Revista de la Facultad de Ciencias Agrarias |
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| Autores principales: | , , , , , , , , |
| Materias: | |
| Acceso en línea: | https://bdigital.uncu.edu.ar/fichas.php?idobjeto=11680 |
| todos_str_mv |
11479 78 CONICET CRICYT IADIZA eng Recursos naturales y ambiente UABCS UAdSLP_FA UAdSLP_FA UAdSLP_FA UAdSLP_FA UAdSLP_FA UANL_FA UNCuyo FCA |
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| descriptores_str_mv |
Acacia farnesiana Arborean plants Cconcentración de metales pesados Environmental impact Fabaceae Impacto ambiental Land uses Metales pesados Pollution Polvo atmosférico en vegetales Prosopis laevigata San Luis Potosí (México) Técnica ICP-MS |
| autor_str_mv |
Alejandra Hernández Montoya Ángel Natanael Rojas Velázquez Eduardo Martinez Carretero Félix Alfredo Beltrán Morales Humberto Rodríguez-Fuentes Jorge Alcalá Jáuregui Juan C. Rodríguez Ortiz María Flavia Filippini Paola Elizabeth Díaz Flores |
| description_str_mv |
Atmospheric dust establishes an element of study to know the distribution of
pollutant particles such as heavy metals and their effects on ecological systems. The
objective was to determine the elemental composition of particles deposited in two
species of trees as an indicator of environmental impact in San Luis Potosí, México. The
distribution of Acacia farnesiana and Prosopis laevigata trees was taken into account
in five soil uses to collect leaf material and extract atmospheric dust during the spring
and summer seasons, determining the concentration of heavy metals using the ICP-MS
technique. The results indicated the presence of Al> Cu> Zn> Pb> V> As> Ni> Cd> Ti>
Cr> Co. Correlations with values of r2> 0.90 were presented between V-Ti, Ni-V, Ni-Ti,
Al-Ti and Cr-V. The species factor conditioned the concentrations of Al, Ti, V, Cr, Ni and
Zn mainly in the particles deposited in Prosopis leaves. Particles of nine elements were
conditioned by the activities of the five land uses, where the use of mineral soil affected
by the presence of Al, Cd, Co, Pb, Cu and Zn. Concentrations of Cd were 6.2 times higher
in the use of mining soil than in the agricultural sector; 5.9 and 5.4 times the concentrations
of Co and Pb in the use of mining soil with respect to the trade and service respectively.
The season had only significant effects on Cr and Pb particles. This study indicates
the existence of pollutants that can affect ecological systems so it falls within the context
of continued evaluation of environmental impacts. El polvo atmosférico se establece como elemento de estudio para conocer la distribución de partículas contaminantes, como son los metales pesados y sus efectos sobre los sistemas ecológicos. El objetivo fue determinar la composición elemental de las partículas depositadas en dos especies de árboles como un indicador de impacto ambiental en San Luis Potosí, México. La distribución de los árboles de Acacia farnesiana y Prosopis laevigata se tomó en cuenta en cinco usos del suelo para recolectar material foliar y extraer el polvo atmosférico durante la primavera y el verano, determinando la concentración de metales pesados utilizando la técnica ICP-MS. Los resultados indicaron la presencia de Al> Cu> Zn> Pb> V> As> Ni> Cd> Ti> Cr> Co. Se presentaron correlaciones con valores de r2> 0,90 entre V-Ti, Ni-V, Ni-Ti, Al-Ti y Cr-V. El factor especie condicionó las concentraciones de Al, Ti, V, Cr, Ni y Zn principalmente en las partículas depositadas en las hojas de Prosopis. Las partículas de nueve elementos fueron condicionadas por las actividades de los cinco usos de la tierra, donde el uso del suelo mineral se vio afectado por la presencia de Al, Cd, Co, Pb, Cu y Zn. Las concentraciones de Cd fueron 6,2 veces más altas en el uso de suelo minero que en el sector agrícola; 5,9 y 5,4 veces las concentraciones de Co y Pb en el uso del suelo minero con respecto al comercio y al servicio, respectivamente. La temporada solo tuvo efectos significativos sobre las partículas de Cr y Pb. Este estudio indica la existencia de contaminantes que pueden afectar los sistemas ecológicos, por lo que entran en el contexto de la evaluación de los impactos ambientales. |
| disciplina_str_mv |
Ciencias agrarias Ciencias ambientales |
| titulo_str_mv |
Heavy metals in atmospheric dust deposited in leaves of Acacia farnesiana (Fabaceae) and Prosopis laevigata (Fabaceae) Metales pesados en polvo atmosférico depositado en hojas de Acacia farnesiana (Fabaceae) y Prosopis laevigata (Fabaceae) |
| object_type_str_mv |
Textual: Revistas |
| id |
11680 |
| plantilla_str |
Artículo de Revista |
| record_format |
article |
| container_title |
Revista de la Facultad de Ciencias Agrarias |
| journal_title_str |
Revista de la Facultad de Ciencias Agrarias |
| journal_id_str |
r-78 |
| container_issue |
Revista de la Facultad de Ciencias Agrarias |
| container_volume |
Vol. 50, no. 2 |
| journal_issue_str |
Vol. 50, no. 2 |
| tipo_str |
textuales |
| type_str_mv |
Articulos |
| title_full |
Heavy metals in atmospheric dust deposited in leaves of Acacia farnesiana (Fabaceae) and Prosopis laevigata (Fabaceae) |
| title_fullStr |
Heavy metals in atmospheric dust deposited in leaves of Acacia farnesiana (Fabaceae) and Prosopis laevigata (Fabaceae) Heavy metals in atmospheric dust deposited in leaves of Acacia farnesiana (Fabaceae) and Prosopis laevigata (Fabaceae) |
| title_full_unstemmed |
Heavy metals in atmospheric dust deposited in leaves of Acacia farnesiana (Fabaceae) and Prosopis laevigata (Fabaceae) Heavy metals in atmospheric dust deposited in leaves of Acacia farnesiana (Fabaceae) and Prosopis laevigata (Fabaceae) |
| description |
Atmospheric dust establishes an element of study to know the distribution of
pollutant particles such as heavy metals and their effects on ecological systems. The
objective was to determine the elemental composition of particles deposited in two
species of trees as an indicator of environmental impact in San Luis Potosí, México. The
distribution of Acacia farnesiana and Prosopis laevigata trees was taken into account
in five soil uses to collect leaf material and extract atmospheric dust during the spring
and summer seasons, determining the concentration of heavy metals using the ICP-MS
technique. The results indicated the presence of Al> Cu> Zn> Pb> V> As> Ni> Cd> Ti>
Cr> Co. Correlations with values of r2> 0.90 were presented between V-Ti, Ni-V, Ni-Ti,
Al-Ti and Cr-V. The species factor conditioned the concentrations of Al, Ti, V, Cr, Ni and
Zn mainly in the particles deposited in Prosopis leaves. Particles of nine elements were
conditioned by the activities of the five land uses, where the use of mineral soil affected
by the presence of Al, Cd, Co, Pb, Cu and Zn. Concentrations of Cd were 6.2 times higher
in the use of mining soil than in the agricultural sector; 5.9 and 5.4 times the concentrations
of Co and Pb in the use of mining soil with respect to the trade and service respectively.
The season had only significant effects on Cr and Pb particles. This study indicates
the existence of pollutants that can affect ecological systems so it falls within the context
of continued evaluation of environmental impacts. |
| dependencia_str_mv |
Facultad de Ciencias Agrarias |
| title |
Heavy metals in atmospheric dust deposited in leaves of Acacia farnesiana (Fabaceae) and Prosopis laevigata (Fabaceae) |
| spellingShingle |
Heavy metals in atmospheric dust deposited in leaves of Acacia farnesiana (Fabaceae) and Prosopis laevigata (Fabaceae) Acacia farnesiana Arborean plants Cconcentración de metales pesados Environmental impact Fabaceae Impacto ambiental Land uses Metales pesados Pollution Polvo atmosférico en vegetales Prosopis laevigata San Luis Potosí (México) Técnica ICP-MS Alejandra Hernández Montoya Ángel Natanael Rojas Velázquez Eduardo Martinez Carretero Félix Alfredo Beltrán Morales Humberto Rodríguez-Fuentes Jorge Alcalá Jáuregui Juan C. Rodríguez Ortiz María Flavia Filippini Paola Elizabeth Díaz Flores |
| topic |
Acacia farnesiana Arborean plants Cconcentración de metales pesados Environmental impact Fabaceae Impacto ambiental Land uses Metales pesados Pollution Polvo atmosférico en vegetales Prosopis laevigata San Luis Potosí (México) Técnica ICP-MS |
| topic_facet |
Acacia farnesiana Arborean plants Cconcentración de metales pesados Environmental impact Fabaceae Impacto ambiental Land uses Metales pesados Pollution Polvo atmosférico en vegetales Prosopis laevigata San Luis Potosí (México) Técnica ICP-MS |
| author |
Alejandra Hernández Montoya Ángel Natanael Rojas Velázquez Eduardo Martinez Carretero Félix Alfredo Beltrán Morales Humberto Rodríguez-Fuentes Jorge Alcalá Jáuregui Juan C. Rodríguez Ortiz María Flavia Filippini Paola Elizabeth Díaz Flores |
| author_facet |
Alejandra Hernández Montoya Ángel Natanael Rojas Velázquez Eduardo Martinez Carretero Félix Alfredo Beltrán Morales Humberto Rodríguez-Fuentes Jorge Alcalá Jáuregui Juan C. Rodríguez Ortiz María Flavia Filippini Paola Elizabeth Díaz Flores |
| title_sort |
Heavy metals in atmospheric dust deposited in leaves of Acacia farnesiana (Fabaceae) and Prosopis laevigata (Fabaceae) |
| title_short |
Heavy metals in atmospheric dust deposited in leaves of Acacia farnesiana (Fabaceae) and Prosopis laevigata (Fabaceae) |
| url |
https://bdigital.uncu.edu.ar/fichas.php?idobjeto=11680 |
| estado_str |
3 |
| building |
Biblioteca Digital |
| filtrotop_str |
Biblioteca Digital |
| collection |
Artículo de Revista |
| institution |
Sistema Integrado de Documentación |
| indexed_str |
2023-04-25 00:36 |
| _version_ |
1764120181695578112 |
