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Journal articles on the topic 'Buenavista del Cobre (Mexico)'

Author: Grafiati

Published: 26 July 2024

Last updated: 31 July 2025

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1

Rivera-Uria, Maria Yazmin, Francisco Martín Romero, Sergey Sedov, Daniel Ramos, Elizabeth Solleiro-Rebolledo, and Jaime Díaz-Ortega. "Effects of the interaction between an acid solution and pedogenic carbonates: the case of the Buenavista del Cobre Mine, Mexico." Revista Mexicana de Ciencias Geológicas 36, no. 3 (2019): 308–20. http://dx.doi.org/10.22201/cgeo.20072902e.2019.3.1039.

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The main purpose of this work was to study and understand the interaction that occurred between an acid solution spilled from Buenavista del Cobre Mine and the soils located in the Bacanuchi River area. The question put forward in this work was: if the soils of the area were able to cushion the impact of the acid solution?. Two soil profiles were examined: Profile 8A, was located on the riverbank and was affected by the spill, whilst Profile 8B, located on the first terrace of the river valley, remained intact . Both soils profiles were chemically characterized. An additional three surface sam

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Peña Limón, Carlos E., and Jonathan Parades-Aguilar. "CONTAMINACIÓN DE CORRIENTES SUPERFICIALES POR TÓXICOS MINERO-METALÚRGICOS EN LA REGIÓN HIDROLÓGICA SONORA-SUR." EPISTEMUS 13, no. 27 (2020): 18–23. http://dx.doi.org/10.36790/epistemus.v13i27.112.

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La actividad minera genera enormes cantidades de materiales peligrosos que suelen llegar a aguas superficiales. Sonora, al poseer grandes minas activas e inactivas a las cercanías de ríos, presenta un riesgo potencial de contaminación en sus corrientes superficiales. El objetivo del presente estudio fue identificar las minas que pudieran presentar un mayor riesgo de contaminación a las corrientes superficiales de la Región Hidrológica Sonora-Sur utilizando una modificación de la metodología de la EPA (1991) para realizar evaluaciones preliminares de riesgo. Las minas identificadas con mayor ri

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3

Escobar-Quiroz, Ingrid Nayeli, Mario Villalobos-Peñalosa, Teresa Pi-Puig, Francisco Martín Romero, and Javier Aguilar-Carrillo de Albornoz. "Identification of jarosite and other major mineral Fe phases in acidic environments affected by mining-metallurgy using X-ray Absorption Spectroscopy: With special emphasis on the August 2014 Cananea acid spill." Revista Mexicana de Ciencias Geológicas 36, no. 2 (2019): 229–41. http://dx.doi.org/10.22201/cgeo.20072902e.2019.2.1021.

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The sulfuric acid spill into the Sonora river, enriched in iron and copper ions from the Buenavista del Cobre mine (Cananea), gave way to the formation of various solid iron (Fe) phases. In this study, the mineral phases were identified by X-ray Absorption Spectroscopy (XAS) and bulk powder X-Ray Diffraction (XRD), and chemically through acid digestions for multielemental quantification, as well as a 3-step selective sequential extraction (SSE) to quantify the types of Fe oxide phases and the contribution of the associated elements. Jarosite was the only Fe mineral identified by XRD, but XAS a

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4

Haro Velarde, Noemi, and Alejandro Salazar Adams. "Agua, contaminación y su manejo en la Región Norte de México: el caso del Río Sonora." Frontera norte 33 (January 1, 2021): 1–23. http://dx.doi.org/10.33679/rfn.v1i1.2136.

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This paper describes the formulation of the decision agenda of “Río Sonora” Trust (FRS)’s Technical Committee (TC), established in 2014 to compensate for the damage caused by Buenavista del Cobre Company’s copper leach spill in the Sonora River Basin. The Multiple Streams Approach (MSA) (Kingdon, 2014) was used to analyze the participation and criteria for technical feasibility and the anticipation of future limitations of the alternatives discussed by the FRS’ Technical Committee. The analysis showed that the approved alternatives were formulated and implemented by hidden participants and cha

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Martínez-Salgado, Saira Jazmín, Petra Andrade-Hoyos, Conrado Parraguirre Lezama, Antonio Rivera-Tapia, Alfonso Luna-Cruz, and Omar Romero-Arenas. "Biological Control of Charcoal Rot in Peanut Crop through Strains of Trichoderma spp., in Puebla, Mexico." Plants 10, no. 12 (2021): 2630. http://dx.doi.org/10.3390/plants10122630.

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Charcoal rot is an emerging disease for peanut crops caused by the fungus Macrophomina phaseolina. In Mexico, peanut crop represents an important productive activity for various rural areas; however, charcoal rot affects producers economically. The objectives of this research were: (a) to identify and morphologically characterize the strain “PUE 4.0” associated with charcoal rot of peanut crops from Buenavista de Benito Juárez, belonging to the municipality of Chietla in Puebla, Mexico; (b) determine the in vitro and in vivo antagonist activity of five Trichoderma species on M. phaseolina, and

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González-Partida, E., A. Carrillo-Chávez, J. O. W. Grimmer, J. Pironon, J. Mutterer, and G. Levresse. "Fluorite deposits at Encantada–Buenavista, Mexico: products of Mississippi Valley type processes." Ore Geology Reviews 23, no. 3-4 (2003): 107–24. http://dx.doi.org/10.1016/s0169-1368(03)00018-0.

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7

Orozco Martínez, Yuriria, and Liz Ileana Rodríguez Gámez. "Narrativas del riesgo minero: cartografía y discursos en el río Sonora, México." Intersticios Sociales, no. 24 (September 1, 2022): 297–332. http://dx.doi.org/10.55555/is.24.454.

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La minería es una fuente de riesgos tecnológicos que, a partir de la segunda mitad del siglo XX, han registrado una tendencia creciente, de la mano de importantes innovaciones técnicas para el aprovechamiento de vetas minerales de baja ley. En este contexto, el estado de Sonora, México, registra en las últimas décadas una expansión y resurgimiento de la actividad minera; de ahí que sus pobladores se encuentren en constante riesgo ante los desastres mineros. Ejemplo de lo anterior es el desastre ocasionado por la Mina Buenavista del Cobre, ocurrido el 6 de agosto de 2014, en el que se derramaro

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8

Castillo, R. C., S. Ramos, J. Nieto-Obregon, and E. Gonzalez-Partida. "Carbon isotopic analysis in Mexico: A progress report on some Mexican ore deposits and metamorphic rocks." Geofísica Internacional 27, no. 1 (1988): 149–57. http://dx.doi.org/10.22201/igeof.00167169p.1988.27.1.1121.

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Se presentan algunos resultados preliminares del análisis isotópico de carbono en carbonatos de ganga de diferentes tipos de yacimientos, así como en rocas metamórficas. Las muestras analizadas provienen de: el deposito paleokárstico de La Purísima en Coahuila, el yacimiento epitermal de metales preciosos de El Barqueno en Jalisco, la breccia de cobre de La Sorpresa en Jalisco, el yacimiento de skarn de Pb-Zn-W de Zimapán en Hidalgo, el yacimiento de pórfido de cobre de La Verde en Michoacán y rocas metamórficas de alto grado de Oaxaca. La composición isotópica de δ13C de estos carbonatos varí

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José, Luis Punzo Díaz, Morales Juan, and Goguitchaichvili Avto. "Evidencia de escorias de cobre prehispánicas en el área de Santa Clara del Cobre, Michoacán, Occidente de México." Arqueologia Iberoamericana 28 (October 27, 2015): 46–51. https://doi.org/10.5281/zenodo.1312650.

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En este artículo se presentan los primeros resultados de dataciones para objetos arqueológicos metálicos en Mesoamérica. A través del análisis arqueomagnético de las escorias, producto de la fundición del cobre en siete sitios arqueológicos de los alrededores de Santa Clara del Cobre, Michoacán, se logró ubicarlas cronológicamente; pudiendo determinar la presencia de esta tecnología de fundición desde los últimos cien años antes de la llegada de los españoles, durante el esple

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Ramiro Rodríguez, C., and M. Aurora Armienta H. "Groundwater chromium pollution in the Rio Turbio Valley, Mexico: Use of pollutants as chemical tracers." Geofísica Internacional 34, no. 4 (1995): 417–26. http://dx.doi.org/10.22201/igeof.00167169p.1995.34.4.79.

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La calidad del agua subterránea del Valle del Río Turbio en el estado de Guanajuato, México ha sido afectada por Ia incorporación de compuestos de cromo, Cr(VI), al sistema acuífero. Cuatro fuentes potenciales de contaminación han sido detectadas en Ia región, afectando el 90% de los pozos. Este estudio se basa en monitoreo vertical de agua, estratigrafía de detalle y análisis piezométrico con el uso de cromo como un trazador químico. El proceso de contaminación permite inferir el comportamiento hidráulico del acuífero en el área de Buenavista. La variación espacial y temporal de Ia calidad de

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Houston, Stephen, Thomas Garrison, and Omar Andrés Alcover Firpi. "CITADELS AND SURVEILLANCE: CONFLICTIVE REGIONS AND DEFENSIVE DESIGN IN THE BUENAVISTA CITADELS OF GUATEMALA." Contributions in New World Archaeology 13 (December 31, 2019): 9–36. http://dx.doi.org/10.33547/cnwa.13.01.

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Maya conflict left many images. With a few exceptions, however, they reveal limited numbers of victors and captives In contrast, glyphic accounts point to broader convulsions, and the challenge remains of linking such conflicts to the infrastructure of concerted attack and defense. Lidar, a technology using laser pulses to record and model surfaces, does so with aplomb. By now, most Mayanists accept that, in the late 4th century A.D., Classic Maya kingdoms became entangled with the distant polity of Teotihuacan, Mexico. Tikal refers to that encounter in precise detail, identifying an enigmatic

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Cervantes -Hernández, P., M. A. Gómez -Ponce, and P. Torres -Hernández. "MARINE AND LAGOON RECRUITMENT OF Litopenaeus vannamei (BOONE, 1931) (DECAPODA: PENAEIDAE) IN THE “CABEZA DE TORO-LA JOYA BUENAVISTA” LAGOON SYSTEM, CHIAPAS, MEXICO." CICIMAR Oceánides 27, no. 2 (2012): 51. http://dx.doi.org/10.37543/oceanides.v27i2.116.

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Life cycle of the Penaeidae shrimp family is approximately 16 months and this takes place between the marine and coastal lagoon environments. Within the “Cabeza de Toro-La Joya Buenavista” lagoon system (CJB-LS) a total length value for 6116 juvenile white shrimp was recorded. Bhattacharya’s method and modal progression analysis were used in order to analyze marine (MR) and lagoon (LR) recruitment periods. The MR is the natural movement of juvenile shrimp from the interior of CJB-LS towards the marine fishing zone (MFZ) from Gulf of Tehuantepec. The LR is the natural movement of shrimp post-la

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13

Campos, Cinthia, Jose Punzo-Díaz, Veronica Delgado, Avto Goguitchaichvili, and Juan Morales. "An interpretation of Cueva de la Huachizca, Santa Clara del Cobre, Michoacan, Mexico." Journal of Cave and Karst Studies 83, no. 3 (2021): 133–40. http://dx.doi.org/10.4311/20182ss0134.

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Cueva de la Huachizca is located in the humid forests of the Municipio of Santa Clara del Cobre, Michoacán. During the Postclassic period (1300−1520 ad), Santa Clara del Cobre was a part of the Tarascan Señorio. Ethnographic accounts describe the use of Cueva de la Huachizca as a place of refuge during the Cristero Rebellion (1921−1926). Recent investigations suggest a long history of use including graffiti and inscriptions from the 1800s–1900s and a rock art panel. The panel consists of pecked petroglyphs depicting a man facing an eagle, above a spiral motif. Stylistic analysis of the panel s

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14

María, Teresa Cabrero G., and Luis Ruvalcaba Sil José. "Cascabeles de cobre en la cultura Bolaños, Jalisco." Arqueologia Iberoamericana 19 (October 31, 2013): 24–36. https://doi.org/10.5281/zenodo.1311231.

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En el sitio de El Piñón, perteneciente a la cultura Bolaños, se recuperaron siete cascabeles pequeños de forma globular elaborados en cobre nativo y elementos traza de arsénico y plata. Como en otros sitios del occidente de México, se encontraron asociados a entierros, lo cual sugiere una relación religiosa enfocada a la muerte. Las circunstancias sociales y económicas de este hallazgo, en especial dentro de la cultura Bolaños y en el centro rector de la región como lo fue El Piñón, es probable que representara

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15

Solleiro-Rebolledo, E., S. Sedov, J. Gama-Castro, D. Flores Román, and G. Escamilla-Sarabia. "Paleosol-sedimentary sequences of the Glacis de Buenavista, Central Mexico: interaction of Late Quaternary pedogenesis and volcanic sedimentation." Quaternary International 106-107 (January 2003): 185–201. http://dx.doi.org/10.1016/s1040-6182(02)00172-6.

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16

Díaz-Ortega, J., E. Solleiro-Rebolledo, and S. Sedov. "Spatial arrangement of soil mantle in Glacis de Buenavista, Mexico as a product and record of landscape evolution." Geomorphology 135, no. 3-4 (2011): 248–61. http://dx.doi.org/10.1016/j.geomorph.2011.02.012.

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17

Mosheim, E., and E. Althaus. "INVESTIGACIONES QUIMICAS Y OPTICAS DE OBSIDIANAS GEOLOGICAS Y ARQUEOLOGICAS DE MEXICO." Geofísica Internacional 27, no. 4 (1988): 605–40. http://dx.doi.org/10.22201/igeof.00167169p.1988.27.4.812.

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Se reporta un método físico que permite caracterizar muestras arqueológicas de obsidiana y atribuirlas a sus fuentes geológicas con el objeto de reconstruir las relaciones comerciales de la época prehispánica en México. El método utilizado es la Fotometría Microscópica, el cual mide el comportamiento de las muestras de obsidiana con la luz UV, VIS e IR cercano. Con una evaluación apropiada de los datos es posible ubicar las muestras arqueológicas en provincias de yacimientos geológicos. Debido a que el comportamiento óptico está directamente relacionado con la composición química, se deberá co

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18

Fracasso, Michael A. "Fluvial deposition and paleoenvironment of the Cutler Formation red beds, El Cobre Canyon, New Mexico." New Mexico Geology 9, no. 1 (1987): 14–18. http://dx.doi.org/10.58799/nmg-v9n1.14.

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19

Luque, Diana, and Arthur D. Murphy. "The social grammar along the rio Sonora revealed by the Cananea mine spill." Argumentos. Estudios críticos de la sociedad 2, no. 93 (2020): 217–38. http://dx.doi.org/10.24275/uamxoc-dcsh/argumentos/202093-10.

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García-Carrillo, B. A., A. de J. Martínez, E. L. Jiménez-Cabañas, MA Martínez-Cruz, C. Juárez-Yescas, and G. Ramos-Sánchez. "A Review of Mexican Contributions to Li2CuO2 and its Chemical Modifications as Cathode Materials for Lithium-Ion Batteries." Journal of the Mexican Chemical Society 68, no. 4 (2024): 852–65. http://dx.doi.org/10.29356/jmcs.v68i4.2294.

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Abstract. Over the past few decades, battery research has primarily focused on reducing costs and increasing energy density. There have been significant efforts to identify alternative cathode materials that could replace cobalt-based ones, with the goal of finding more environmentally friendly and cost-effective options. In this context, copper-based cathodes have emerged as promising candidates. The appeal of copper-based cathodes lies in their relatively high abundance, particularly in Mexico, their high theoretical energy density, and the potential to enhance their properties by altering t

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Spirakis, Charles S. "“Fluorite deposits at Encantada-Buenavista, Mexico: products of Mississippi Valley type processes” [Ore Geol. Rev. 23 (2003), 107–124]—a discussion." Ore Geology Reviews 25, no. 3-4 (2004): 327–28. http://dx.doi.org/10.1016/j.oregeorev.2004.04.004.

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Tritlla, Jordi, Eduardo González-Partida, Gilles Levresse, David Banks, and Jacques Pironon. "“Fluorite deposits at Encantada-Buenavista, Mexico: products of Mississippi Valley type processes” [Ore Geol. Rev. 23 (2003), 107–124]—a reply." Ore Geology Reviews 25, no. 3-4 (2004): 329–32. http://dx.doi.org/10.1016/j.oregeorev.2004.04.005.

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Colín Carreño, Manuel Alejandro, Juan Manuel Esquivel Martínez, Edith Rosalba Salcedo Sánchez, et al. "Human Health Risk and Quality Assessment of Spring Water Associated with Nitrates, Potentially Toxic Elements, and Fecal Coliforms: A Case from Southern Mexico." Water 15, no. 10 (2023): 1863. http://dx.doi.org/10.3390/w15101863.

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Spring water is important for human consumption, domestic use, agricultural activities, and ecotourism in the Buenavista de Cuéllar Aquifer (ABC), southern Mexico. The objective of this research was to assess the health risk from fecal coliforms, as well as the non-carcinogenic risk to human health for different age groups, by studying the oral and dermal routes. The analysis of the cartography of high-priority springs (the result of Multicriteria Evaluation (MCE)), access routes, and knowledge of the areas with high social insecurity risk enabled the selection of 20 springs to be sampled. In

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Hernández, Pedro Cervantes, Pablo Torres Hernández, and Mario Alejandro Gómez Ponce. "Recruitment Age of Litopenaeus vannamei (Boone, 1931) (Decapoda: Penaeidae) in the Cabeza De Toro-La Joya Buenavista Lagoon System, Oaxaca-Chiapas, Mexico." Open Journal of Marine Science 07, no. 04 (2017): 511–25. http://dx.doi.org/10.4236/ojms.2017.74036.

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Orozco-Sifuentes, Martha M., J. Eduardo García-Martínez, Carlos A. Arévalo-Sanmiguel, Francisca Ramírez-Godina, and M. Humberto Reyes-Valdés. "NUTRITIVE POTENTIAL OF SOTOL (Dasylirion cedrosanum) SEEDS." Revista Fitotecnia Mexicana 42, no. 4 (2019): 385–92. http://dx.doi.org/10.35196/rfm.2019.4.385-392.

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Agriculture in the 21th century faces the challenge of sustainable food production in a scenario of climate change. While highly caloric processed foods increase, there is a deficiency of micronutrients, fiber and good quality protein. Sustainable use of plants with wide adaptation to harsh environments can help to improve human diet. A remarkable genus for its wide adaptation, mainly in arid lands, is Dasylirion. It comprises a group of plants commonly called sotoles, broadly distributed in arid zones of Mexico and Southern United States. The use of this wild, albeit cultivable plant, is main

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Alcudia, Jessica Mayo, Nancy Patricia Brito Manzano, Perla Montserrat Vargas Falcón, Armando Gómez Vázquez, and José Bernat Rodríguez. "Metales pesados en el ostión Crassostrea virginica en la laguna Machona en Tabasco, México / Heavy metals in the oyster Crassostrea virginica in the Machona lagoon in Tabasco, Mexico." Brazilian Journal of Animal and Environmental Research 4, no. 4 (2021): 5963–71. http://dx.doi.org/10.34188/bjaerv4n4-089.

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El objetivo de la presente investigación fue determinar el contenido de metales pesados en el ostión Crassostrea virginica proveniente de la Laguna Machona, Tabasco, analizadas por cuadriplicado por Espectrofotometría de Absorción Atómica. Debido a que la laguna Machona se localiza en un área donde se encuentran factores que provocan contaminación: actividad petrolera, azucarera, ganadera, agrícola, descargas domésticas, resulta necesario conocer las concentraciones de metales pesados que son causantes de diversos problemas no solo para la salud sino también en el funcionamiento de los ecosist

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Camprubí, Antoni, Eduardo González-Partida, and Elías Torres-Tafolla. "Fluid inclusion and stable isotope study of the Cobre–Babilonia polymetallic epithermal vein system, Taxco district, Guerrero, Mexico." Journal of Geochemical Exploration 89, no. 1-3 (2006): 33–38. http://dx.doi.org/10.1016/j.gexplo.2005.11.011.

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Morales-Trejo, José María, Jesús Rodríguez-Romero, María Ruth Ochoa-Díaz, Leonardo Andrés Abitia-Cárdenas, and Juana López-Martínez. "Community structure of rocky reef-associated fish in industrial and fishery areas in La Paz Bay, Mexico." Latin American Journal of Aquatic Research 53, no. 2 (2025): 255–69. https://doi.org/10.3856/vol53-issue2-fulltext-3282.

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Rocky reefs show structures with great fissures that give place to site or habitat formation, benefiting organisms and serving as refuge and possible predator protection. La Paz Bay, located within the southern Gulf of California, has recently grown in population, increasing natural resource use. Creating an industrial area stands out with Grupo Acuícola Mexicano (GAM) shrimp farm and Roca Fosfórica Mexicana II (ROFOMEX II) mine reactivation. Thus, the present research aims to compare the fish community structure on rocky reefs close to these commercial and industrial fishing areas. It account

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Albrecht, A., and D. G. Brookins. "Mid-tertiary siliceous igneous activity above cratonic and accreted basement in northern Mexico; comparison of two localities." Geofísica Internacional 28, no. 5 (1989): 813–50. http://dx.doi.org/10.22201/igeof.00167169p.1989.28.5.1288.

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El borde sur del craton de Norteamérica está situado en el norte de México, pero no puede ser localizado con exactitud por la falta de afloramientos del basamento. Este trabajo investiga la química de la gruesa cubierta de 1000 m de rocas ígneas del Terciario que predominan en la Sierra Madre Occidental mexicana, como un indicador de variaciones de la composición del basamento. Con este fin se estudiaron 2 localidades: San Buenaventura, situado en el noreste de Chihuahua, representa la actividad ígnea sobre el basamento cratónico del Precámbrico; la sección del Caños del Cobre en El Divisadero

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Maderey, Laura Elena. "Hydroclimatic contrasts and their influence on the vegetation, Barranca del Cobre, Mexico —a lengthening of the tropics in temperate zone." GeoJournal 19, no. 1 (1989): 87–92. http://dx.doi.org/10.1007/bf00620555.

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Walter, Mariana, Yannick Deniau, and Viviana Herrera. "Mapeo colaborativo de resistencias a los impactos y discursos de la minería para la transición energética en las Américas." Ecología Política. Cuadernos de debate internacional, no. 65 (June 30, 2023): 48–56. https://doi.org/10.53368/ep65teep04.

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Resumen: El Banco Mundial estima que durante los próximos treinta años será necesario extraer 3000 millones de toneladas de metales y otros minerales para impulsar el proceso de transición energética mundial. Entre los principales minerales críticos, se encuentran el cobre, el litio, el grafito, el cobalto, el níquel y las tierras raras. Durante 2021, comunidades afectadas y movilizadas por la creciente presión para extraer algunos de estos metales estratégicos en nueve países de las Américas (Argentina, Chile, Bolivia, Perú, Ecuador, Panamá, México, Estados Unidos y Canadá) y los equipos del

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Morales-Barron, Bruce Manuel, Violeta Larios-Serrato, Yolanda Elizabeth Morales-García, Verónica Quintero-Hernández, Paulina Estrada-de los Santos, and Jesús Muñoz-Rojas. "Effect of Pseudomonas protegens EMM-1 Against Rhizopus oryzae in Interactions with Mexican Autochthonous Red Maize." Life 15, no. 4 (2025): 554. https://doi.org/10.3390/life15040554.

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In the present study, the strain Rhizopus oryzae EMM was isolated from germinated autochthonous red maize seeds, which were harvested in a region of San Diego-Buenavista, Papalotla, Tlaxcala, Mexico, where cobs with fungal infections have been observed. This fungal strain caused wilting in the maize seedlings. Pseudomonas protegens EMM-1 was tested for its ability to inhibit R. oryzae EMM, both in culture media and in association with maize plantlets. P. protegens EMM-1 inhibited the growth of R. oryzae EMM under all culture media conditions explored. The ability of P. protegens EMM-1 to inhib

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Wolff, David A. "Santa Rita del Cobre: A Copper Mining Community in New Mexico by Christopher J. Huggard and Terrence M. Humble (review)." Southwestern Historical Quarterly 116, no. 4 (2013): 409–10. http://dx.doi.org/10.1353/swh.2013.0048.

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Spude, Robert L. "Santa Rita del Cobre: A Copper Mining Community in New Mexico by Christopher J. Huggard and Terrence M. Humble (review)." Technology and Culture 54, no. 2 (2013): 410–12. http://dx.doi.org/10.1353/tech.2013.0052.

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Márquez-Flores, Yazmín K., Jesús Ayala-Velasco, José Correa-Basurto, Alan Estrada-Pérez, and M. Estela Meléndez-Camargo. "Peperomia campylotropa A.W. Hill: Ethnobotanical, Phytochemical, and Metabolomic Profile Related to Its Gastroprotective Activity." Molecules 30, no. 4 (2025): 772. https://doi.org/10.3390/molecules30040772.

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Peperomia campylotropa (Piperaceae) is a species with a traditional Mexican gastroprotective use that has never-before been studied using metabolomics. This study explores the ethnobotanical use of the species, aiming to define the gastroprotective effect of the aqueous extract and characterize its secondary metabolites by UHPLC–MS analysis. To validate its use, we botanically identified the species re-collected in the Municipality of Buenavista de Cuéllar, Guerrero, Mexico. We conducted interviews to provide evidence of the traditional details of its consumption and knowledge. Subsequently, q

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Gonzalez-Partida, E., and V. Torres-Rodriguez. "EVOLUCION TECTONICA DE LA PORCION CENTRO-OCCIDENTAL DE MEXICO Y SU RELACION CON LOS YACIMIENTOS MINERALES ASOCIADOS." Geofísica Internacional 27, no. 4 (1988): 543–81. http://dx.doi.org/10.22201/igeof.00167169p.1988.27.4.810.

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Se demuestra la existencia de provincias o franjas metálicas en la porción centro-occidental de México cuya distribución y origen obedecen a los procesos tectónicos siguientes: Formación de un arco volcánico submarino con alto contenido de pelíticos en la zona de post-arco. La mineralización es sinsedimentaria de cobre-pirrotita en el arco y polimetálica en el post-arco. Estas rocas están afectadas por un metamorfismo epizonal de la facies de esquistos verdes. Se propone el nombre de "Secuencia Volcanosedimentaria Metamorfizada" para estas rocas cuya edad es Permo-Triásica.Magmatismo intrusivo

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Jiménez-Franco, Abigail, Carles Canet, Pura Alfonso, Eduardo González-Partida, Abdorrahman Rajabi, and Edgar Escalante. "The Velardeña Zn–(Pb–Cu) skarn-epithermal deposits, central-northern Mexico: New physical-chemical constraints on ore-forming processes." Boletín de la Sociedad Geológica Mexicana 72, no. 3 (2020): A270719. http://dx.doi.org/10.18268/bsgm2020v72n3a270719.

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The Velardeña mining district is economically the most important of Durango state. The ore deposits occur in different skarn zones developed within the intrusive contact between Mesozoic limestones and Eocene granitic stocks and dikes. The most important ore deposits are related to the Santa María dike and Reyna de Cobre porphyritic stock (separated from each other by 10 km). They occur as irregularly shaped replacement masses developed near the intrusive contact and have a skarn paragenesis dominated by calc-silicates and sulfides. The mineral assemblages show replacement textures and are dom

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Jones, Eric C., Diana Luque, and Arthur D. Murphy. "Recovering Impunity." Mexican Studies/Estudios Mexicanos 34, no. 2 (2018): 218–49. http://dx.doi.org/10.1525/msem.2018.34.2.218.

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In the state of Sonora, the 2009 Hermosillo ABC Day Care Center fire and the 2014 Cananea copper mine spill highlighted how deregulation and divestiture of state services by the Institutional Revolutionary Party (PRI) and the National Action Party (PAN) served the interests of a few elites, who maintained rule through mechanisms of impunity: in other words, through actions undertaken without concern about the law or repercussions. Although impunity produces a seemingly incoherent set of policy and politics, results from dozens of semi-structured interviews by our team also suggest that exercis

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Palacios, Juan Manuel Sandoval. "La “megarregión arizona-sonora” como zona específica de intensa acumulación (zeia) en el espacio global para la expansión del capital transnacional de la frontera México-Estados Unidos." Revista Pós Ciências Sociais 16, no. 32 (2020): 21. http://dx.doi.org/10.18764/2236-9473.v16n32p21-49.

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ResumenEn este artículo analizo cómo se ha confgurado una Zona Específca de Intensa Acumulación (ZEIA) en el corredor Phoenix-Tucson (Arizona) / HermosilloGuaymas (Sonora), vía un ajuste espacial dentro del Espacio Global para la expansión del capital transnacional de la frontera México-Estados Unidos, en la cual se concentran diversos megaproyectos de infraestructura para la producción industrial de bienes de alta tecnología –en los sectoresautomotriz y aeroespacial-, y para procesos extractivos, principalmente de minerales metálicos como el cobre, el molibdeno, el oro y la plata; y no metáli

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Sánchez, Reynaldo Ramírez, Nancy Patricia Brito-Manzano, Perla Montserrat Vargas-Falcón, and José Bernat-Rodríguez. "Pb, Cr, Zn, Cd y Cu en el ostión Crassostrea virginica en tres lagunas costeras de Tabasco, México / Pb, Cr, Zn, Cd and Cu in the oyster Crassostrea virginica from three coastal lagoons of Tabasco, Mexico." Brazilian Journal of Animal and Environmental Research 5, no. 1 (2022): 266–78. http://dx.doi.org/10.34188/bjaerv5n1-024.

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Los metales pesados se encuentran entre los contaminantes más intensamente estudiados en el ambiente costero, debido a que algunos son potencialmente tóxicos. El presente trabajo evaluó el contenido de metales pesados en ostiones procedentes de tres lagunas ostrícolas (El Carmen, Machona y Mecoacán) del estado de Tabasco. Se sacaron muestras del ostión Crassostrea virginica cada mes (julio 2020 – julio 2021) en tres bancos ostrícolas de cada una de las tres lagunas estudiadas, para evaluar las concentraciones de plomo, cromo, zinc, cadmio y cobre con el Espectrofotómetro de Absorción Atómica.

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Niell, Paul Barrett. "Sacred Pathway, Devotional Praxis: Actors, Aché, and Landscape at the Sanctuary of Regla, Cuba." Religions 14, no. 12 (2023): 1545. http://dx.doi.org/10.3390/rel14121545.

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The ferry from Havana to Regla, Cuba, transports visitors from today’s cruise ship docks across a brief stretch of water in about 20 min. Despite its brevity, this watery passage symbolically foregrounds the Marian devotion on the southern rim of the grand harbor. In this way, water conjoins African diasporic histories of enslavement, labor, survival, resistance, daily life, and religiosity within Havana Bay, into which two urban geographies project. Regla historically served as a municipality for dockworkers and shipwrights and became an enclave for identity creation, civil association, and r

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Eklund, Erik. "Christopher J. Huggard & Terrence M. Humble. Santa Rita Del Cobre: A Copper Mining Community in New Mexico. Boulder: University Press of Colorado, 2012. xvii + 272 pp. ISBN 978-1-60732-152-1, $26.95 (paper)." Enterprise & Society 15, no. 1 (2014): 180–83. http://dx.doi.org/10.1093/es/kht093.

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Ozuna Vallejo, Verónica, Iriani Ramos Velázquez, Roberto Antonio Lindig-Cisneros, Juan Julio Morales Contreras, and José Luis Punzo Díaz. "Patrones de la vegetación y su relación con vestigios arqueológicos asociados al beneficio de cobre en la localidad de Jicalán Viejo, Michoacán / Vegetation patterns and their relationship with archaeological vestiges associated with the benefit of copper in the locality of Jicalán Viejo, Michoacán." Revista Trace, no. 81 (January 31, 2022): 168. http://dx.doi.org/10.22134/trace.81.2022.780.

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El principal objetivo del presente estudio fue evaluar el impacto que tiene la actividad minera en los patrones de la vegetación durante un periodo específico, ya que en el occidente de México las actividades mineras tienen una larga historia que se remonta a la época precolombina. Como consecuencia de esta actividad, pueden encontrarse varios tipos de vestigios, desde minas abandonadas y depósitos de residuos, hasta escorias del proceso de fundición (querendas) y depósitos de jales. Sin embargo, aunque existen abundantes evidencias culturales de actividades relacionadas con la minería (precol

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Barceinas Cruz, Hermenegildo, Beatriz Ortega Guerrero, Francisco Martín Romero, Sergey Sedov, and Daniel Ramos Pérez. "IDENTIFICATION OF MINING RESIDUAL POLLUTANTS IN THE SONORA RIVER BASIN (NORTHWESTERN MEXICO) USING THERMOMAGNETIC MEASUREMENTS." Revista Internacional de Contaminación Ambiental, February 9, 2020. http://dx.doi.org/10.20937/rica.53508.

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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 temperatu

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Pedrozo-Acuña, Adrián, José Agustín Breña-Naranjo, Norma Ramírez-Salinas, et al. "Environmental Impact of Mining Activities on Water Availability, Quality and Sediments in the Sonora River, Mexico." Water, Air, & Soil Pollution 236, no. 8 (2025). https://doi.org/10.1007/s11270-025-08150-4.

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Abstract The aim of this study is to characterise environmental impacts associated with mining operations in the Sonora River basin, a water-scarce region of Mexico. The focus is on evaluating water availability, water quality, and sediment composition along the river. Furthermore, the quality of groundwater for human consumption is assessed. Data collected from an extensive field campaign is employed for this purpose. For the first time, measurements of groundwater levels in conjunction with satellite data have shown a substantial decline in groundwater levels in the northern part of the Sono

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Díaz-Ortega, J., Y. Rivera-Uria, E. López-Mendoza, et al. "Development of sustainable hydromorphic Technosols within artificial wetlands in mining landscapes: the effects of wastewater and hydrothermal geological materials." Journal of Soils and Sediments, March 23, 2024. http://dx.doi.org/10.1007/s11368-024-03763-4.

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Abstract Purpose The Buenavista del Cobre mine is in a semiarid environment in NW Mexico. A part of the mine tailings dam has been flooded with wastewater from Cananea, generating an artificial wetland. The main objectives of this work were to evaluate the effect of wastewater on the pedogenesis of wetland Technosols developed on mine tailings and to compare them with the soil of non-irrigated tailings and with a natural soil profile. Materials and methods Three profiles were studied inside the dam as follows: a profile under waterlogging conditions, a profile under conditions of periodic sewa

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Toscana Aparicio, Alejandra, and Pedro De Jesús Canales Hernández. "Gestión de riesgos y desastres socioambientales. El caso de la mina Buenavista del cobre de Cananea." Investigaciones Geográficas, April 4, 2017. http://dx.doi.org/10.14350/rig.54770.

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En agosto de 2014, en la mina Buenavista del Cobre, ubicada en Cananea, Sonora, ocurrió un derrame de sulfato de cobre acidulado en el río Sonora. El derrame dio lugar a un desastre socioambiental que afectó a los habitantes y a los ecosistemas de la cuenca del río. Tras investigar cómo se gestionan los procesos de riesgo-desastre de origen antrópico, a partir del caso del derrame tóxico de la mina de cobre Buenavista, encontramos que la política de protección civil y la ambiental, encargadas de estos riesgos, están desvinculadas entre sí, no convergen en objetivos, estrategias ni escalas de a

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Almada-Gutiérrez, Víctor, Mélanie Noury, Thierry Calmus, Nathan Cogné, Edgardo Barrera-Moreno, and Marc Poujol. "Processes controlling magma fertility at buenavista del cobre porphyry copper deposit (cananea, méxico): A new petrogenetic model based on zircon u-pb dating and apatite geochemistry." Ore Geology Reviews, November 2024, 106320. http://dx.doi.org/10.1016/j.oregeorev.2024.106320.

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Luengo, Pedro. "Palaces for a New Spain Nobility: Between Creole Identity and Academicism." Sociology Lens, January 14, 2025. https://doi.org/10.1111/johs.12482.

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ABSTRACTMexico City and Havana had a significant number of noble palaces during the eighteenth century. Until now, the dearth of historical documentation on their construction has hampered any approximation, requiring other methodologies. Here, it is intended to establish how a new visual code was defined, consistent both with their local style and international modernity. To this end, a formal analysis has been prepared with statistical tools of both the buildings and the preserved projects, complementing the study with known and unpublished historical documentation. After defining the genera

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Garrison, Thomas G., Amy E. Thompson, Samantha Krause, et al. "Assessing the lidar revolution in the Maya lowlands: A geographic approach to understanding feature classification accuracy." Progress in Physical Geography: Earth and Environment, November 10, 2022, 030913332211380. http://dx.doi.org/10.1177/03091333221138050.

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It has been well over a decade since lidar-based research began in earnest in the Maya Lowlands of southern Mexico, Guatemala, Belize, and Honduras. Most investigations have an archaeological focus, with a few integrating studies of the ancient Maya with analyses of local ecology and land-use. A review of frequently cited publications reveals a lack of consistency in assessing the accuracy of archaeological feature classifications in lidar data with variables such as sensor type, class definitions, and ground-truthing methods differentially affecting assessment results across the Lowlands. In

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