dor_id: 4121519
506.#.#.a: Público
590.#.#.d: Los artículos enviados a la revista "Atmósfera", se juzgan por medio de un proceso de revisión por pares
510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Scientific Electronic Library Online (SciELO); SCOPUS, Web Of Science (WoS); SCImago Journal Rank (SJR)
561.#.#.u: https://www.atmosfera.unam.mx/
650.#.4.x: Físico Matemáticas y Ciencias de la Tierra
336.#.#.b: article
336.#.#.3: Artículo de Investigación
336.#.#.a: Artículo
351.#.#.6: https://www.revistascca.unam.mx/atm/index.php/atm/index
351.#.#.b: Atmósfera
351.#.#.a: Artículos
harvesting_group: RevistasUNAM
270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
590.#.#.c: Open Journal Systems (OJS)
270.#.#.d: MX
270.1.#.d: México
590.#.#.b: Concentrador
883.#.#.u: https://revistas.unam.mx/catalogo/
883.#.#.a: Revistas UNAM
590.#.#.a: Coordinación de Difusión Cultural
883.#.#.1: https://www.publicaciones.unam.mx/
883.#.#.q: Dirección General de Publicaciones y Fomento Editorial
850.#.#.a: Universidad Nacional Autónoma de México
856.4.0.u: https://www.revistascca.unam.mx/atm/index.php/atm/article/view/ATM.2019.32.01.05/46633
100.1.#.a: Sosa-echeverría, Rodolfo; Alarcón-jiménez, Ana Luisa; Torres-barrera, María Del Carmen; Jaimes-palomera, Mónica; Retama-hernández, Armando; Sánchez-álvarez, Pablo; Granados-hernández, Elias; Bravo-álvarez, Humberto
524.#.#.a: Sosa-echeverría, Rodolfo, et al. (2019). Spatial and temporal variation of acid rain in the Mexico City Metropolitan Zone. Atmósfera; Vol. 32 No. 1, 2019; 57-71. Recuperado de https://repositorio.unam.mx/contenidos/4121519
720.#.#.a: Programa de Apoyo a Proyectos de Investigación e Innovación Tecnológica (PAPIIT), UNAM
245.1.0.a: Spatial and temporal variation of acid rain in the Mexico City Metropolitan Zone
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM
264.#.0.c: 2019
264.#.1.c: 2018-12-31
653.#.#.a: Mexico City Metropolitan Zone; wet deposition; acid rain; rain chemical composition; acid rain precursors
506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC 4.0 Internacional, https://creativecommons.org/licenses/by-nc/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico editora@atmosfera.unam.mx
884.#.#.k: https://www.revistascca.unam.mx/atm/index.php/atm/article/view/ATM.2019.32.01.05
001.#.#.#: 022.oai:ojs.pkp.sfu.ca:article/52492
041.#.7.h: eng
520.3.#.a: At the end of the 1980´s particulates and sulfur dioxide (SO2) were the main atmospheric pollutants in the Mexico City Metropolitan Zone (MCMZ). To reduce emissions, fuel oil was replaced by natural gas at power plants located inside Mexico City. Currently, SO2 levels do not exceed its air quality standard; however, acid rain is present with a high contribution of sulfate (SO42–). In this study, spatial and temporal variations in the chemical composition of rain in Mexico City between 2003 and 2014 were analyzed. Major ions (Na+, NH4+, K+, Mg2+, Ca2+, SO42–, NO3– and Cl–), pH, and electrical conductivity (EC) were analyzed weekly at 16 sampling stations located in the MCMZ. The pH decreased from north to south, with the lowest annual volume weighted mean (VWM) of 4.16 in 2006. Annual ion concentrations were, in decreasing order: NH4+, SO42 –, NO3– and Ca2+ for the entire study period at most of the sampling sites. The highest values for wet atmospheric deposition (kg/ha) were found in the Western area and were the maximum in 2007. Wet deposition had major levels for SO42– and NO3– of 24 and 20 kg/ha, respectively, and were similar to the levels registered in the USA in 2013 and 2014. Considering that external emission sources play a decisive role in acid rain within the City, it is necessary to establish strategies for the emission reductions of acid rain precursors from upwind sources.
773.1.#.t: Atmósfera; Vol. 32 No. 1 (2019); 57-71
773.1.#.o: https://www.revistascca.unam.mx/atm/index.php/atm/index
046.#.#.j: 2021-10-20 00:00:00.000000
022.#.#.a: ISSN electrónico: 2395-8812; ISSN impreso: 0187-6236
310.#.#.a: Trimestral
300.#.#.a: Páginas: 57-71
264.#.1.b: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM
doi: https://doi.org/10.20937/ATM.2019.32.01.05
handle: 00b230a1f579317f
harvesting_date: 2023-06-20 16:00:00.0
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file_creation_date: 2020-08-14 16:25:20.0
file_modification_date: 2020-08-14 16:25:30.0
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last_modified: 2023-06-20 16:00:00
license_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode.es
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