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1
artículo
Publicado 2016
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This article analyze the promotion of the Peruvian economy from an Administrative Law perspective. Hereof, it describe the main regulations changes which have generated substantial variations in the process for obtaining several permits, such as environmental management intruments and easement rights, needed for the development of investment projects. In general, those changes are related to the reduction of the terms applicable for its obtainting and the elimination of bureaucracy.In this context, the easement right is one of the most important changes. Hence, its scope, classification, procedure for obtaining and contingencies arise from it are analyzed.Finally, the author proposes an improvent of the legal framework applicable to the easements for the development of mining projects in order to make it a secure way to boost country’s economy.
2
artículo
Publicado 2014
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The purpose of the author in this article is to outline the main licenses regarding mineral exploration and publicize the usual paperwork and contingencies obtaining these permits.It also presents alternatives to traditional procedures, which are more useful in practice to expedite to start of mining exploration activities in Peru.
3
artículo
Publicado 2011
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The implementation phase of the plant and commencement of operations of the copper deposit Quellaveco 2015 has entered a relatively critical stage , because , should get the social license. An opponent citizen sector linked to the agricultural sector represented by the board of users Irrigation District Moquegua and leaders of the Front for the Defense of Moquegua and City Council District Torata question the environmental impact study and activities implemented by the company in the area where the site is located. The Regional Government has constituted a roundtable this year with participation of the National Government , Local Government , Civil Society and Mining Company , meetings leading to the making of a political and technical decision to fully resolve this project in terms of development and improvement in the quality of life of the population. On the other hand, the absence of...
4
artículo
Publicado 2011
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The implementation phase of the plant and commencement of operations of the copper deposit Quellaveco 2015 has entered a relatively critical stage , because , should get the social license. An opponent citizen sector linked to the agricultural sector represented by the board of users Irrigation District Moquegua and leaders of the Front for the Defense of Moquegua and City Council District Torata question the environmental impact study and activities implemented by the company in the area where the site is located. The Regional Government has constituted a roundtable this year with participation of the National Government , Local Government , Civil Society and Mining Company , meetings leading to the making of a political and technical decision to fully resolve this project in terms of development and improvement in the quality of life of the population. On the other hand, the absence of...
5
otro
Publicado 2025
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[ENG] --- The Metallogenic Map of Peru at a scale of 1:1,000,000 (De Las Casas & Ponzoni, 1969), sponsored by the National Mining and Petroleum Society, has served as a foundation for subsequent metallogenic studies. Updated versions were developed by Bellido, E. (1972), Ponzoni, P. (1980), and Canchaya & Aranda (2001). In 2001, as part of the Andean Multinational Project, a metallogenic map of the border region between Argentina, Bolivia, Chile, and Peru, also at a 1:1,000,000 scale, was produced (Zappettini et al., 2001). Subsequently, Cardozo (2002) introduced a map delineating mineralized belts based on deposit types. In 2007 and 2008, Quispe et al. created a new metallogenetic map that identified 23 metallogenetic belts, integrating geotectonic domains, regional fault systems, and a classification of ore deposits based on mining operations and projects.
6
ponencia
Presentación realizada como parte del Programa VDC 2020 del Stanford Center for Professional Development (Stanford University) en colaboración con la Universidad de Lima.
7
artículo
Publicado 2014
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The objective of this article is to present the importance of implementing the Closure Planfor Mineral Projects. To this purpose, the author studies and analyzes success stories of closing mining projects, in particular, focuses its analysis on Colombian and Peruvian cases.
8
artículo
Publicado 2024
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Process mining enables organizations to discover, analyze, and enhance their business processes by extracting knowledge from event logs available in current information systems. This research proposes a process mining methodology for developing business and scientific-academic projects, consisting of nine phases: planning and scope, data preprocessing, data processing, flow control analysis, performance analysis, role analysis, results presentation, results publication, and transfer and monitoring. This methodology results from the researcher’s literature review, analysis of published methodologies, and their knowledge and experiences. Future research will apply this process mining methodology to various case studies in business and scientific-academic domains. This research aims to analyze the methodology’s efficiency, its application’s ease and relevance, and the congruence betwe...
9
artículo
Publicado 2024
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Process mining enables organizations to discover, analyze, and enhance their business processes by extracting knowledge from event logs available in current information systems. This research proposes a process mining methodology for developing business and scientific-academic projects, consisting of nine phases: planning and scope, data preprocessing, data processing, flow control analysis, performance analysis, role analysis, results presentation, results publication, and transfer and monitoring. This methodology results from the researcher’s literature review, analysis of published methodologies, and their knowledge and experiences. Future research will apply this process mining methodology to various case studies in business and scientific-academic domains. This research aims to analyze the methodology’s efficiency, its application’s ease and relevance, and the congruence betwe...
10
artículo
Publicado 2013
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Under the Convention Minera Milpo-San Marcos activities they were developed in order to motivate students of the race of Metallurgical Engineering and involve them in the testing mineralesy flotation treatment of the results using the statistical software MINTAB , with the materials from ore mining project Hilarion of Cia. de Minas Milpo. 22 addressed the factorial design aimed to optimize the recovery and concentrate grade rougher-scavenger Lead-zinc. The metallurgical performance was acceptable to the head reported law; however it became clear that optimizing the flotation conditions, you may get better results. The results give the MINITAB software, then run the factorial design 2 indicate that the equations governing the recovery of zinc are:Retrieve. Zn = 33.44 -1.66 [Z11] + 11.01 [CuSO4] + 4.08 [ZDegree of conc. Zn = 31442-1467 [Z1111] [CuSO] + 942 [CuSO4] + 1.053 [Z4] (1.0) 11] [C...
11
artículo
Publicado 2018
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This study presents a simplified analytical model for ore deposit evaluation for either an orebody in a stage of project or in actual exploitation. Model variables are average ore grades of contained metals, annual rate of ore mined and ore deposit reserves. The model estimates annual net cash income, return on investment and net value of the ore deposit at the investor’s fixed annual interest rate after discounting the total investment. An example of the model application is shown for a copper-zinc ore deposit mined by the open pit method. All three variables of the model are considered to be the most important factors and were chosen from a number of known variables of the annual income flow. The criteria for variables selection follow the 80/20 Pareto rule which shows that 20 percent of the factors account for 80 percent of the results. The surface mining method was chosen by compar...
12
artículo
Publicado 2019
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Resettlement due to mining and infrastructure projects has become a relevant problem in Peru due to the growing number of projects juxtaposed with rural and urban habitats. Social Sciences have accumulated a body of studies that allow resettlements from multiple theoretical perspectives. Research shows residence, land use and mobility patterns of the population are not completely understood by companies and authorities in charge of resettlements, which therefore create more damage to those already affected. Companies and government use narratives about «development» and «risk» to legitimize the need of resettlement, but they are not necessarily capable of delivering the promises of a better future for those affected. Design of resettlement spaces follows a rationale of industrial and political control, far away from the traditional organization of the original towns. It is pro...
13
artículo
Publicado 2014
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From the review of two areas of relative state / indigenous peoples, territoriality, mining and energy projects and consultation, is to analyze the progress, setbacks and dissections lived in this relationshipduring the period 1990-2013, to contribute to the discussion of this problem in other countries experiencing similar circumstancesin Latin America. Of particular importance is the case of Ecuador to the constitutions of 1998 and 2008, in which the multiethnic and multicultural nature of the Ecuadorian State acknowledged at the first, and the plurinational and intercultural character in the second. Likewise, the indigenous movement since its emergence as an actor in national politics since 1990, has not only been a pioneer and leader in the region, but has been challenger extractivismo process carried outby the state.
14
artículo
Publicado 2013
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El Perú es un país tradicionalmente minero, sin embargo, esta actividad provoca y/o genera una serie de impactos positivos y negativos ambientales sobre las áreas donde se desarrolla. Las metodologías para realizar la evaluación de los impactos ambientales son diversas. El Proyecto minero Los Chancas está ubicado en el departamento de Apurímac en la provincia de Aymaraes, entre las altitudes de 2800 y 4075 msnm, distante a 98 km de la ciudad de Abancay. Se encuentra precisamente en el flanco Este de la Cordillera Occidental de los Andes, en las vertientes de la margen derecha de la cuenca del río Antabamba. La principal vía de acceso del Proyecto materia de evaluación es por la carretera, partiendo de la ciudad de Cuzco, que sedirige a Chalhuanca, tomando un desvío a partir de Santa Rosa a través de la cuenca del río Antabamba, pasando por Abancay.La zona se caracteriza po...
15
artículo
Publicado 2020
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The present research aims to evaluate the project-based learning of native species for the phytoremediation of drained waters in the Tangana mine and the bioaccumulation capacity of lead and cadmium through the species putacca (Family apiaceae) and cattail (Scirpus californicus), in the District of Huachocolpa of the Province and Department of Huancavelica (Peru). Applying the instrumental analytical methodology, satisfactory results were obtained for the environment, since both metals (cadmium and lead) were absorbed by these species. In this context, the following conclusions were obtained: a) The concentration of cadmium (Cd) and lead (Pb) in drained waters of the Tangana mine were 0.2661 mg Cd / l and 25.7220 mg Pb / l, the quantification of cadmium (Cd) and lead (Pb) concentration in the cattail species was 0.0007 mg Cd / Kg and 0.0037mg Pb / Kg, the quantification of the concentrat...
16
artículo
Publicado 2020
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The present research aims to evaluate the project-based learning of native species for the phytoremediation of drained waters in the Tangana mine and the bioaccumulation capacity of lead and cadmium through the species putacca (Family apiaceae) and cattail (Scirpus californicus), in the District of Huachocolpa of the Province and Department of Huancavelica (Peru). Applying the instrumental analytical methodology, satisfactory results were obtained for the environment, since both metals (cadmium and lead) were absorbed by these species. In this context, the following conclusions were obtained: a) The concentration of cadmium (Cd) and lead (Pb) in drained waters of the Tangana mine were 0.2661 mg Cd / l and 25.7220 mg Pb / l, the quantification of cadmium (Cd) and lead (Pb) concentration in the cattail species was 0.0007 mg Cd / Kg and 0.0037mg Pb / Kg, the quantification of the concentrat...
17
artículo
Publicado 2012
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It is a very opportune moment to analyze the effective contribution of mining to the sustainable development of our country, given the high degree of conflict in some mining operations and the emergence of anti-mining groups that oppose, without much argument, the development of a portfolio of investment projects that plan to start operations for some US$25 billion between 2012 and 2014. The economic success of President Ollanta Humala's administration will depend a lot on whether these projects can be carried out. I would like to provide some elements of judgment to open the debate, proposing an analytical framework to understand what has been the course of mining development in our country.
18
artículo
Publicado 2020
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The high Andean ecosystems in Peru constitute 14% of the surface of the territory at a national level and mining; the extractive activity of this area generates impacts in its exploration, exploitation, mineral processing and metallurgical processing activities considering the construction, operation and mine closure. Upon completion, it is a priority to recover the disturbed area and leave it in a state similar to that initially found. In the present investigation, the general objective was to identify the impacts of the mining activity that the " Humasha" Exploitation Project would generate in the stage of construction to the high Andean ecosystem, Pampa de Coshorococha, Huayllay-Pasco District, to implement a plan of management, with mitigation measures that counteract these impacts. The study was carried out through three stages: pre-field, field and cabinet; detailing that in t...
19
artículo
Publicado 2020
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The high Andean ecosystems in Peru constitute 14% of the surface of the territory at a national level and mining; the extractive activity of this area generates impacts in its exploration, exploitation, mineral processing and metallurgical processing activities considering the construction, operation and mine closure. Upon completion, it is a priority to recover the disturbed area and leave it in a state similar to that initially found. In the present investigation, the general objective was to identify the impacts of the mining activity that the " Humasha" Exploitation Project would generate in the stage of construction to the high Andean ecosystem, Pampa de Coshorococha, Huayllay-Pasco District, to implement a plan of management, with mitigation measures that counteract these impacts. The study was carried out through three stages: pre-field, field and cabinet; detailing that in t...
20
artículo
Publicado 2025
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Based on ethnographies carried out in the same locality, one in 2016 and the other in 2019, this article analyses the different methodological traps and analytical challenges that the author confronted in order to gain the trust of the inhabitants in the vicinity of the Conga project. It first outlines the criteria that guided the choice of the study site, and then focuses on the ethnographic strategies that helped him to avoid being labelled a spy and to obtain a greater diversity of local views on the mining issue. Finally, the article analyses the analytical and methodological biases that were partially overcome from one fieldwork to the next, highlighting that this reflexive work was crucial for reconstructing his object of research. The need to describe and theorize fieldwork is argued, analyzing how its development is jointly affected by the political dynamics and the game of local...
