dor_id: 4122148
506.#.#.a: Público
590.#.#.d: Los artículos enviados a la "Revista Internacional de Contaminación Ambiental" 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); Aquatic Sciences and Fisheries Abstracts, Cab Abstracts, Cab Health, Chemical Abstracts, Elsevier Biobase, Elsevier Geo Abstracts, Periódica, Pollution Abstracts, SCOPUS, Water Resources Abstracts
561.#.#.u: https://www.atmosfera.unam.mx/
650.#.4.x: Biología y Química
336.#.#.b: article
336.#.#.3: Artículo de Investigación
336.#.#.a: Artículo
351.#.#.6: https://www.revistascca.unam.mx/rica/index.php/rica/index
351.#.#.b: Revista Internacional de Contaminación Ambiental
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/rica/index.php/rica/article/view/RICA.53508/47044
100.1.#.a: Barceinas Cruz, Hermenegildo; Ortega Guerrero, Beatriz; Romero, Francisco Martín; Sedov, Sergey; Ramos Pérez, Daniel
524.#.#.a: Barceinas Cruz, et al. (2021). IDENTIFICATION OF MINING RESIDUAL POLLUTANTS IN THE SONORA RIVER BASIN (NORTHWESTERN MEXICO) USING THERMOMAGNETIC MEASUREMENTS. Revista Internacional de Contaminación Ambiental; Vol. 37, 2021; 7-19. Recuperado de https://repositorio.unam.mx/contenidos/4122148
245.1.0.a: IDENTIFICATION OF MINING RESIDUAL POLLUTANTS IN THE SONORA RIVER BASIN (NORTHWESTERN MEXICO) USING THERMOMAGNETIC MEASUREMENTS
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM
264.#.0.c: 2021
264.#.1.c: 2021-01-28
653.#.#.a: thermomagnetic curves; mine wastes; jarosite; thermomagnetic curves; mine wastes; jarosite
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 claudio.amescua@atmosfera.unam.mx
884.#.#.k: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/RICA.53508
001.#.#.#: 105.oai:ojs.pkp.sfu.ca:article/53508
041.#.7.h: eng
520.3.#.a: In Cananea, Sonora (northwestern Mexico), occurred a spilling of 40 000 m³ of an acid solution coming from the Buenavista del Cobre mine, which reached some tributaries and the main water stream of the Sonora River basin. This study aims to evaluate magnetic properties as proxies to assess residual pollution in soils and sediments affected by this kind of events. Particularly, the study focused on the temperature dependence of magnetic susceptibility. Measurements of volume magnetic susceptibility vs temperatures were performed, heating samples to 700 ºC and cooling them back to room temperature. A strong increase (from three to six times the initial value) of magnetic susceptibility during heating was observed on precipitates of the acid solution dam, and on affected soils and sediments, starting at ~330 ºC, and reaching a maximum at ~430 ºC. An even stronger increase was observed during cooling. These increases are due to the transformation of iron bearing minerals (as jarosite, goethite and ferrihydrite) to ferrimagnetic iron oxides (as magnetite). Samples of non-affected soils and sediments did not exhibit this increase during heating, but a decrease at ~550 ºC related to (titano)magnetite Curie temperature, and they presented lower κ values during cooling. The transformation of these iron-bearing minerals (commonly occurring in mine wastes and acid drainage) marked by a strong κ increase during heating, can be used as an indicator of the presence of residual pollution.
773.1.#.t: Revista Internacional de Contaminación Ambiental; Vol. 37 (2021); 7-19
773.1.#.o: https://www.revistascca.unam.mx/rica/index.php/rica/index
022.#.#.a: ISSN impreso: 0188-4999
310.#.#.a: Trimestral
300.#.#.a: Páginas: 7-19
264.#.1.b: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM
doi: https://doi.org/10.20937/RICA.53508
harvesting_date: 2023-11-08 13:10:00.0
856.#.0.q: application/pdf
file_creation_date: 2021-01-29 02:33:33.0
file_modification_date: 2021-01-29 02:33:59.0
file_name: 0d543286e8c8ff56975c8236cd45549a671816885331acac726596e3009905bf.pdf
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245.1.0.b: IDENTIFICATION OF MINING RESIDUAL POLLUTANTS IN THE SONORA RIVER BASIN (NORTHWESTERN MEXICO) USING THERMOMAGNETIC MEASUREMENTS
last_modified: 2023-11-08 13:00:00
license_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode.es
license_type: by-nc
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