Lithium Extractivism and Water Injustices in the Salar De Atacama, Chile: the Colonial Shadow of Green Electromobility
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Solution Mining and Salt Cavern Challenges- SMRI's Role And
Solution Mining Research Institute J. Voigt, L. Van Sambeek, R. Schneider Solution Mining and Salt Cavern Challenges, SMRI’s Role and Research Focus Session: Salt production Keywords: brine cavern, cavern storage, cavern design, cavern research, energy storage, abandonment Abstract Solution Mining Research Institute, Inc., (SMRI) is a world-wide, non-profit, member-driven organization with chief role of providing specialized education, technical reference information, and current issue research to those in the solution mining and storage cavern industries. SMRI has for over 50 years been actively researching subjects of current and future interest to our members and the cavern industry. We are helping train and develop your future industry experts and managers. SMRI technical conferences are held two times each year, one each in North America and Europe, where most SMRI member organizations are based and/or have operations. Each conference has a technical class, includes about 20 technical paper presentations, and provides field trip opportunities to see first-hand various mines, brine/salt production and storage facilities, or historic sites/features to learn how they have been operated and managed. This paper will briefly describe 20 SMRI research projects completed since the 9th World Salt Symposium 2009 in Beijing, list SMRI’s currently active research projects or ongoing programs, and discusses our focus on future cavern research on subjects of value to the industry. SMRI research projects and resulting research reports (“RR”s) are funded entirely by SMRI annual membership dues. Research contractors and host research facilities frequently provide critical access and/or services contributed to the projects at zero or reduced cost. -
Palaeoindian Occupation of the Atacama Desert, Northern Chile
Palaeoindian occupation of the Atacama Desert, northern Chile MARTIN GROSJEAN,1* LAUTARO NU´ N˜ EZ2 and ISABEL CARTAJENA3 1 National Center of Excellence in Research on Climate (NCCR Climate) and Institute of Geography, University of Bern, Bern, Switzerland 2 Instituto de Investigaciones Arqueolo´gicas y Museo, Universidad Cato´lica del Norte, San Pedro de Atacama, Chile 3 Departamento de Antropologı´a, Universidad de Chile, N˜ un˜oa, Santiago de Chile ABSTRACT: Palaeoindian occupation of the Atacama Desert in northern Chile has been found between 12 600 and 10 200 cal. yr BP. The new site at Salar Punta Negra (24 280S/60 530W/ 2976 m) includes about 1000 classifiable, mostly unifacial artefacts and, uniquely, three different diagnostic types of early projectile points. Two of the Lateglacial/early Holocene projectile types have wide distribution and are known from different geographical areas in South America: the Palaeoindian ‘Fell’ fish-tail point mainly from the southern cone of South America, and the triangular ‘Tuina’ points typical of the Puna of the south-central Andes in northern Chile and northwestern Argentina. In addition, we found a third type, a stemmed point typical for the Salar Punta Negra. Fill- ing a large geographical gap of ‘Fell’ occupation, the site at Salar Punta Negra provides evidence for generally much higher mobility and diversity of early cultures, and supports an Andean-Pacific route for early human exploration of South America to the south through the desert at intermediate alti- tudes. Contemporaneous high-amplitude climatic changes were fundamental preconditions to pro- vide adequate environments and habitats, and to make Palaeoindian hunting-gathering occupation possible in the Atacama Desert. -
Lithium Extraction in Argentina: a Case Study on the Social and Environmental Impacts
Lithium extraction in Argentina: a case study on the social and environmental impacts Pía Marchegiani, Jasmin Höglund Hellgren and Leandro Gómez. Executive summary The global demand for lithium has grown significantly over recent years and is expected to grow further due to its use in batteries for different products. Lithium is used in smaller electronic devices such as mobile phones and laptops but also for larger batteries found in electric vehicles and mobility vehicles. This growing demand has generated a series of policy responses in different countries in the southern cone triangle (Argentina, Bolivia and Chile), which together hold around 80 per cent of the world’s lithium salt brine reserves in their salt flats in the Puna area. Although Argentina has been extracting lithium since 1997, for a long time there was only one lithium-producing project in the country. In recent years, Argentina has experienced increased interest in lithium mining activities. In 2016, it was the most dynamic lithium producing country in the world, increasing production from 11 per cent to 16 per cent of the global market (Telam, 2017). There are now around 46 different projects of lithium extraction at different stages. However, little consideration has been given to the local impacts of lithium extraction considering human rights and the social and environmental sustainability of the projects. With this in mind, the current study seeks to contribute to an increased understanding of the potential and actual impacts of lithium extraction on local communities, providing insights from local perspectives to be considered in the wider discussion of sustainability, green technology and climate change. -
Mixing-Induced Precipitation in Brine Mining: Reactive Transport Modeling / ALEJANDRO GARCÍA-GIL (1), MAR GARCÍA-ALCARAZ (2), ENRIC VAZQUEZ (2), CARLOS AYORA (2*)
macla nº 20. julio ‘15 revista de la sociedad española de mineralogía 59 Mixing-Induced Precipitation in Brine Mining: Reactive Transport Modeling / ALEJANDRO GARCÍA-GIL (1), MAR GARCÍA-ALCARAZ (2), ENRIC VAZQUEZ (2), CARLOS AYORA (2*) (1) Departamento de Geología. Universidad Zaragoza, Pedro Cerbuna, 12. 50009 Zaragoza (2) Grupo Hidrología Subterránea, UPC-CSIC, Instituto de Diagnóstico Ambiental y Estudios del Agua, Jordi Girona 18, 08034 Barcelona INTRODUCTION planes (probably stratification planes). It is 12 to 15 m thick and has high Continental brines have become the hydraulic conductivities. (II) A less leading raw material for lithium permeable body of 2 to 8 m thick acting production worldwide. Lithium-bearing as an aquitard which consist of halite brines are found in salt aquifers (mainly that may have gypsum levels. (III) Unit B halite) in the nucleus of salars (salt is a semi-confined aquifermade up of flats). Because of extremely high halite, 8 to 11 m thick and highly evaporation rates, the primary discharge conductive. (IV) A lowpermeability body occurs by evaporation keeping the water is at the bottom of the mined system. table below the surface. Two different brines are identified in Brines are exploited through pumping aquifers “A” and “B” with a transition wells or ditches excavated in halite brine in the aquitard separating those aquifers and evaporation of the brine in aquifers. Brine extraction is carried out solar ponds to further concentration. In via brine pumping fields, i.e. horizontal fig 2. Gypsum precipitates around in a well. this type of mining, such as that in drains (1 km length) connected with REACTIVE TRANSPORT MODELING Atacama (Chile), a fast and drastic loss vertical extraction well (Fig. -
ABSTRACTS ACTAS IAGOD 2019 31Ene.Pmd
SALTA, ARGENTINA 28-31 AUGUST 2018 15th Quadrennial International Association on the Genesis of Ore Deposits Symposium SPONSORS PLATINUM SPONSORS GOLD SPONSORS SILVER SPONSORS BRONZE SPONSORS COPPER SPONSORS Co-sponsored by SALTA, ARGENTINA 28-31 AUGUST 2018 15th Quadrennial International Association on the Genesis of Ore Deposits Symposium SYMPOSIUM PROCEEDINGS SCIENTIFIC COMMITTEE CHAIR Lira Raúl – (University of Córdoba – CONICET, Argentina) MEMBERS Bineli-Betsi Thierry – (Botswana International University of Science and Technology) Chang Zhaoshan – (Colorado School of Mines, USA) Cherkasov Sergey – (Vernadsky State Geological Museum of Russian Academy of Sciences) Cook Nigel – (University of Adelaide, Australia) Gozalvez Martín – (Geological and Mining Survey of Argentina) Guido Diego – (CONICET/Austral Gold S.A, Argentina) Lentz David – (University of New Brunswick, Economic Geology Chair) López Luis – (National Atomic Energy Commission, Argentina) Mao Jingwen – (Chinese Academy of Geological Sciences/Hebei GEO University, China) Meinert Larry – (Consultant) Pons Josefina – (IIPG – University of Río Negro – University of Comahue – CONICET, Argentina) Rubinstein Nora – (IGEBa–University of Buenos Aires – CONICET) Sanematsu Kenzo – (Geological Survey of Japan, AIST) Schutesky Della Giustina Maria Emilia – (University of Brasília, Brasil) Tornos Fernando – (Spanish National Research Council – CSIC) Watanabe Yasushi – (Faculty of International Resource Sciences, Akita University, Japan) EDITED BY Daniel Rastelli, Dolores Álvarez, Noelia -
Unraveling the Peruvian Phase of the Central Andes: Stratigraphy, Sedimentology and Geochronology of the Salar De Atacama Basin (22°30-23°S), Northern Chile
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/271538622 Unraveling the Peruvian Phase of the Central Andes: Stratigraphy, sedimentology and geochronology of the Salar de Atacama Basin (22°30-23°S), northern Chile Article in Basin Research · March 2015 DOI: 10.1111/bre.12114 CITATIONS READS 5 127 4 authors: Sebastián Bascuñán Cesar Arriagada University of Chile University of Chile 4 PUBLICATIONS 5 CITATIONS 90 PUBLICATIONS 664 CITATIONS SEE PROFILE SEE PROFILE Jacobus Philippus Le Roux Katja Deckart University of Chile University of Chile 141 PUBLICATIONS 1,668 CITATIONS 28 PUBLICATIONS 610 CITATIONS SEE PROFILE SEE PROFILE All in-text references underlined in blue are linked to publications on ResearchGate, Available from: Jacobus Philippus Le Roux letting you access and read them immediately. Retrieved on: 09 August 2016 EAGE Basin Research (2015) 1–28, doi: 10.1111/bre.12114 Unraveling the Peruvian Phase of the Central Andes: stratigraphy, sedimentology and geochronology of the Salar de Atacama Basin (22°30–23°S), northern Chile Sebastia´ n Bascun˜ a´ n,* Ce´ sar Arriagada,* Jacobus Le Roux*,† and Katja Deckart* *Departamento de Geologıa, Universidad de Chile, Santiago, Chile †Centro de Excelencia en Geotermia de los Andes (CEGA), Universidad de Chile, Santiago, Chile ABSTRACT The Salar de Atacama Basin holds important information regarding the tectonic activity, sedimen- tary environments and their variations in northern Chile during Cretaceous times. About 4000 m of high-resolution stratigraphic columns of the Tonel, Purilactis and Barros Arana Formations reveal braided fluvial and alluvial facies, typical of arid to semi-arid environments, interrupted by scarce intervals with evaporitic, aeolian and lacustrine sedimentation, displaying an overall coarsening- upward trend. -
Late Mesozoic to Paleogene Stratigraphy of the Salar De Atacama Basin, Antofagasta, Northern Chile: Implications for the Tectonic Evolution of the Central Andes
Late Mesozoic to Paleogene stratigraphy of the Salar de Atacama Basin, Antofagasta, Northern Chile: Implications for the tectonic evolution of the Central Andes Constantino Mpodozisa,T,Ce´sar Arriagadab, Matilde Bassoc, Pierrick Roperchd, Peter Cobbolde, Martin Reichf aServicio Nacional de Geologı´a y Minerı´a, now at Sipetrol. SA, Santiago, Chile bDepartamento de Geologı´a, Universidad de Chile, Santiago, Chile cServicio Nacional de Geologı´a y Minerı´a, Santiago, Chile dIRD/Dep. de Geologı´a, Universidad de Chile, Santiago, Chile eGe´osciences-Rennes (UMR6118 du CNRS), France fDepartment of Geological Sciences University of Michigan, United States Abstract The Salar de Atacama basin, the largest bpre-AndeanQ basin in Northern Chile, was formed in the early Late Cretaceous as a consequence of the tectonic closure and inversion of the Jurassic–Early Cretaceous Tarapaca´ back arc basin. Inversion led to uplift of the Cordillera de Domeyko (CD), a thick-skinned basement range bounded by a system of reverse faults and blind thrusts with alternating vergence along strike. The almost 6000-m-thick, upper Cretaceous to lower Paleocene sequences (Purilactis Group) infilling the Salar de Atacama basin reflects rapid local subsidence to the east of the CD. Its oldest outcropping unit (Tonel Formation) comprises more than 1000 m of continental red sandstones and evaporites, which began to accumulate as syntectonic growth strata during the initial stages of CD uplift. Tonel strata are capped by almost 3000 m of sandstones and conglomerates of western provenance, representing the sedimentary response to renewed pulses of tectonic shortening, which were deposited in alluvial fan, fluvial and eolian settings together with minor lacustrine mudstone (Purilactis Formation). -
(WANA) WATER REGIME by MOHAMMAD ABU HAWAS
MINING BRINE AND WATER: DESALINATION IN THE CONTEXT OF THE WEST ASIA – NORTH AFRICA (WANA) WATER REGIME By MOHAMMAD ABU HAWASH Submitted to Central European University School of Public Policy In partial fulfilment for the degree of Master of Public Administration Supervisor: Thilo Bodenstein Budapest, Hungary / Vienna, Austria 2021 CEU eTD Collection Table of Contents Statement of Authorship ............................................................................................................................ 3 Abstract ........................................................................................................................................................ 4 Acknowledgements ..................................................................................................................................... 5 List of Figures .............................................................................................................................................. 6 List of Tables ............................................................................................................................................... 6 List of Illustrations ...................................................................................................................................... 7 List of Abbreviations .................................................................................................................................. 8 Introduction .............................................................................................................................................. -
Vegetation and Climate Change on the Bolivian Altiplano Between 108,000 and 18,000 Years Ago
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by DigitalCommons@University of Nebraska University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Earth and Atmospheric Sciences, Department Papers in the Earth and Atmospheric Sciences of 1-1-2005 Vegetation and climate change on the Bolivian Altiplano between 108,000 and 18,000 years ago Alex Chepstow-Lusty Florida Institute of Technology, [email protected] Mark B. Bush Florida Institute of Technology Michael R. Frogley Florida Institute of Technology, 150 West University Boulevard, Melbourne, FL Paul A. Baker Duke University, [email protected] Sherilyn C. Fritz University of Nebraska-Lincoln, [email protected] See next page for additional authors Follow this and additional works at: https://digitalcommons.unl.edu/geosciencefacpub Part of the Earth Sciences Commons Chepstow-Lusty, Alex; Bush, Mark B.; Frogley, Michael R.; Baker, Paul A.; Fritz, Sherilyn C.; and Aronson, James, "Vegetation and climate change on the Bolivian Altiplano between 108,000 and 18,000 years ago" (2005). Papers in the Earth and Atmospheric Sciences. 30. https://digitalcommons.unl.edu/geosciencefacpub/30 This Article is brought to you for free and open access by the Earth and Atmospheric Sciences, Department of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Papers in the Earth and Atmospheric Sciences by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Authors Alex Chepstow-Lusty, Mark B. Bush, Michael R. Frogley, Paul A. Baker, Sherilyn C. Fritz, and James Aronson This article is available at DigitalCommons@University of Nebraska - Lincoln: https://digitalcommons.unl.edu/ geosciencefacpub/30 Published in Quaternary Research 63:1 (January 2005), pp. -
Camelid Domestication on the Western Slope of the Puna De Atacama, Northern Chile
Camelid domestication on the western slope of the Puna de Atacama, northern Chile Isabel CARTAJENA Departamento de Antropología Universidad de Chile Ignacio Carrera Pinto 1045, CL-Santiago Chile (Chili) [email protected] Lautaro NÚÑEZ Instituto de Investigaciones Arqueológicas y Museo R.P. Gustavo Le Paige Universidad Católica del Norte Le Paige s/n, CL-San Pedro de Atacama Chile (Chili) [email protected] Martin GROSJEAN Nacional Center of Excellence in Research on Climate (NCCR) and Institute of Geography University of Bern Erlachstrasse 9a, CH-Bern 3012 (Switzerland) [email protected] Cartajena I., Núñez L. & Grosjean M. 2007. – Camelid domestication on the western slope of the Puna de Atacama, northern Chile. Anthropozoologica 42 (2): 155-173. ABSTRACT Archaeofaunal records from the Early Archaic to the Early Formative sites (11000-2400 BP) on the western slope of the Puna de Atacama region (22ºS- 24ºS) were analysed in order to understand the process of camelid domestication. The remains were recovered from rock shelters and open sites reflecting an extended occupational sequence, starting with the first human occupations in the Early Archaic (11000-8000). During the Late Archaic (5000-3800 BP), the mobile hunting/gathering tradition had changed into a cultural system characterised by large campsites, hunting activities being present along with the first evidence of camelid domestication in favourable mid-Holocene sites (Quebrada Tulán and Puripica), which evolved during the Early Formative to complex camelid husbandry-based societies about 3100 BP. Although osteometrical evidence is mainly used, we incorporate pathologies, palaeoenvironmental information, the material culture and the archaeological context. Our intent is to identify the environmental scenario and the importance of environmental variables in desert areas, as well as to understand the emergence of camelid domestication in relation to ANTHROPOZOOLOGICA • 2007 • 42 (2) © Publications Scientifiques du Muséum national d’Histoire naturelle, Paris. -
Rethinking the Tiwanaku Phenomenon in San Pedro De
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Textile Society of America Symposium Proceedings Textile Society of America 9-2014 Rethinking the Tiwanaku Phenomenon in San Pedro de Atacama Through the Study of Textiles of Solcor 3 and Their Associated Contexts (400-1000 AD) Carolina Aguero Universidad Católica del Norte, [email protected] Mauricio Uribe Universidad de Chile Follow this and additional works at: http://digitalcommons.unl.edu/tsaconf Part of the Art and Design Commons, and the Art Practice Commons Aguero, Carolina and Uribe, Mauricio, "Rethinking the Tiwanaku Phenomenon in San Pedro de Atacama Through the Study of Textiles of Solcor 3 and Their Associated Contexts (400-1000 AD)" (2014). Textile Society of America Symposium Proceedings. 934. http://digitalcommons.unl.edu/tsaconf/934 This Article is brought to you for free and open access by the Textile Society of America at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Textile Society of America Symposium Proceedings by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Rethinking the Tiwanaku Phenomenon in San Pedro de Atacama Through the Study of Textiles of Solcor 3 and Their Associated Contexts (400-1000 AD) Carolina Agüero1 and Mauricio Uribe2 In this opportunity we will talk about the Tiwanaku problematic in San Pedro de Atacama because the interpretations so far are not substantial, and also now we have new information which forces us to rethink this phenomenon. The current state of the investigation keeps a conservative and hegemonic idea about the relation between both entities giving us simple explanations about the social complexity, in which the History of San Pedro depends on the existence of Tiwanaku and the social development of a State project. -
DESCARGAR Revista En
ISSN 0717-0580 I Año / Year 15 2do semestre / 2nd semester 2010 www.latinomineria.com 69 69 Bilingual Edition 2010 2nd semester 2nd / / 2do semestre Latinominería - EscenarioEscenario minerominero ArgentinaArgentina aspiraaspira aa estarestar entreentre loslos grandesgrandes Minería del carbón Atractiva cartera de inversiones Cerrejón, Minera Buenaventura el gigante atenta a nuevas colombiano oportunidades contenidos Argentina aspira América Latina a estar entre los grandes de la minería Con una atractiva cartera de proyectos y gran abundancia de recursos geológicos, y la minería la minería en Argentina presenta un atractivo potencial de crecimiento. Sin embargo, también enfrenta importantes trabas. América Latina tiene un rol preponderante en la actividad minera mundial, protagonis- 08 mo que se sustenta –en primer lugar– en la gran riqueza geológica de sus países, en Peruana Buenaventura: calidad, cantidad y diversidad de recursos mineros. Es así como Chile es el principal “Estamos mirando productor mundial de cobre y nitratos; Perú ocupa el primer puesto en plata y se ha oportunidades” consolidado como el segundo en cobre y zinc, además es el sexto productor de oro; Una importante cartera de inversiones México es el otro gran protagonista en plata; en tanto que Brasil es uno de los gigantes está desarrollando la peruana Compañía de Minas Buenaventura; la exploración y mundiales en hierro. obtención de nuevos recursos mineros Esta variedad de recursos ha hecho que la región concentre buena parte de la inversión tiene un rol clave. 39 internacional en exploración minera. De los US$7.320 millones que se destinaron a este ítem en 2009, América Latina acaparó el 26% de dicho monto; Perú, México, Chile y Cerrejón, el gigante Brasil se ubicaron entre los diez principales destinos.