Abstract
Intensive mining and processing of the polymetallic sulfide ore body of Cerro Rico de Potosí (Bolivia) has occurred since 1545, leading to severe degradation of surface and subsurface waters, stream sediments, and soils at the headwaters of the economically vital, yet highly impacted, Rio Pilcomayo. Previous studies have documented extremely elevated concentrations of a limited suite of metals in local waterways from acid mine drainage (AMD), terrestrial and in-stream tailings, and ore processing plant discharges. However, contamination from a wider variety of ecotoxic metals/metalloids was considered likely due to the highly mineralized polymetallic nature of the ore body. To screen for this broader range of ecotoxic elements in AMD and receiving streams, data were gathered during two sampling events timed for the most extreme periods of the dry and wet seasons of one water-year. Concentrations of Ag, B, Ba, Mo, Sb, Se, Sn and V in AMD and receiving streams were greater than Bolivian discharge limits and receiving water body guidelines as well as international agricultural use standards. Locally, results indicate that contamination from mining Cerro Rico has a larger scope than previously thought and underscore the importance of remediation. Globally, the results raise the possibility that other mining regions could have unquantified hazards from overlooked ecotoxic elements and that screening for a broader range of contaminants may be warranted.
Similar content being viewed by others
References
Abbot MB, Wolfe AP (2003) Intensive Pre-Incan metallurgy recorded by lake sediments from the Bolivian Andes. Science 301:1893–1895
Archer J, Hudson-Edwards KA, Preston DA, Howarth RJ, Linge K (2005) Aqueous exposure and uptake of arsenic by riverside communities affected by mining contamination in the Río Pilcomayo basin. Bolivia. Mineral Mag 69(5):719–736
Ǻström ME, Nystrand M, Gustafsson JP, Österholm P, Nordmyr L, Reynolds JK, Peltola P (2010) Lanthanoid behaviour in an acidic landscape. Geochim Cosmochim Ac 74:829–845
Ayers RS, Westcot DW (1994) Water quality for agriculture. United Nations Food and Agriculture Organization, USA
Bakewell P (1984) Miners of the Red Mountain: Indian Labor in Potosí, 1545–1650. The University of New Mexico Press, Albuquerque
Bartos PJ (2000) The pallacos of Cerro Rico de Potosí, Bolivia: a new deposit type. Econ Geol Bull Soc 95:645–654
Bolivian Ministry of Sustainable Development and Planning (BMSDP) (2000) Ley del Medio Ambiente, No. 1333
Bolivian National Meteorology and Hydrology Service (BSNMH) (2003) Meteorological bulletin of the department of Potosí
Cheng KL, Zhu D (2005) On calibration of pH meters. Sensors 5:209–219
Choque P (2007) Evaluacion del grado de contaminacion minera en las aguas, de la micro cuenca Vilacollu Mayu. Masters Thesis. Universidad Autónoma de “Tomás Frías” Potosí, Bolivia
Cunningham CG, Zartman RE, McKee EH, Rye RO, Naeser CW, Sanjines VO, Ericksen GE, Tavera VF (1996) The age and thermal history of Cerro Rico de Potosi, Bolivia. Mineral Deposita 31:374–385
Eltahir EAB, Yeh PJF (1999) On the asymmetric response of aquifer water level to floods and droughts in Illinois. Water Resour Res 35(4):1199–1217
Gaillardet J, Viers J, Dupré B (2003) Trace elements in river waters. In: Holland HD, Turekian KK (ed) Treatise on geochemistry, vol 5. Elsevier, Amsterdam
Garcia-Guinea J, Harffy M (1998) Bolivian mining pollution; past present and future. Ambio 27(3):251–253
Garrido AE, Condori J, Strosnider WH, Nairn RW (2009) Acid mine drainage impacts on irrigation water resources, agricultural soils, and potatoes in Potosí, Bolivia. (Billings, MT May 30–June 5, 2009). National meeting of the American Society of Mining and Reclamation
Godoy RA (1984) Ecological degradation and agricultural intensification in the Andean highlands. Hum Ecol 12(4):359–383
Hillman J (1984) The emergence of the tin industry in Bolivia. J Lat Am Stud 16:403–437
Hudson-Edwards KA, Macklin MG, Miller JR, Lechler PJ (2001) Sources, distribution and storage of heavy metals in the Rio Pilcomayo, Bolivia. J Geochem Explor 72:229–250
Johannesson KH, Zhou Z (1999) Origin of middle rare earth element enrichments in acid waters of a Canadian High Arctic lake. Geochim Cosmochim Ac 63:153–165
Kossoff D, Hudson-Edwards K, Dubbin WE, Alfredsson M (2008) Incongruent weathering of Cd and Zn from mine tailings. Mineral Mag 72(1):81–84
Kossoff D, Hudson-Edwards K, Dubbin WE, Alfredsson M (2012) Major and trace metal mobility during weathering of mine tailings: implications for floodplain soils. Appl Geochem 27:562–576
Lindgren W, Creveling JG (1928) The ores of Potosi, Bolivia. Econ Geol 23(3):233–262
Lofstrom W (1970) Attempted economic reform and innovation in Bolivia under Antonio Jose de Sucre, 1825–1828. Hisp Am Hist Rev 50:279–299
Miller JR, Lechler PJ, Hudson-Edwards KA, Macklin MG (2002) Lead isotopic fingerprinting of heavy metal contamination, Rio Pilcomayo basin, Bolivia. Geochem Explor Env A 2:225–233
Miller JR, Hudson-Edwards KA, Lechler PJ, Preston D, Macklin MG (2004) Heavy metal contamination of water, soil and produce within riverine communities of the Rio Pilcomayo basin, Bolivia. Sci Tot Env 320:189–209
Nordberg GF, Fowler BA, Nordberg M, Friberg LT (eds) (2007) Handbook on the toxicology of metals, 3rd edn. Elsevier Academic Press, New York
Olías M, Cerón JC, Fernández I, De la Rosa J (2005) Distribution of rare earth elements in an alluvial aquifer affected by acid mine drainage: the Guadiamar aquifer (SW Spain). Environ Poll 135:53–64
Protano G, Riccobono F (2002) High contents of rare earth elements (REEs) in stream waters of a Cu–Pb–Zn mining area. Environ Pollut 117:499–514
Rice CM, Steele GB (2005) Duration of magmatic hydrothermal and supergene activity at Cerro Rico de Potosi, Bolivia. Econ Geol 100:1647–1656
Smolders AJP, Guerrero Hiza MA, Van der Velde G, Roelofs JGM (2002) Dynamics of discharge, sediment transport, heavy metal pollution and sábalo (Prochilodus lineatus) catches in the lower Pilcomayo river (Bolivia). River Res Appl 18:415–427
Smolders AJP, Lock RAC, Van der Velde G, Medina Hoyos RI, Roelofs JGM (2003) Effects of mining activities on heavy metal concentrations in water, sediment, and macroinvertebrates in different reaches of the Pilcomayo river, South America. Arch Environ Con Tox 44:314–323
Smolders AJP, Hudson-Edwards KA, Van der Velde G, Roelofs JGM (2004) Controls on water chemistry of the Pilcomayo river (Bolivia, South-America). Appl Geochem 19:1745–1758
Stassen MJM, Preeker NL, Ragas AMJ, van de Ven MWPM, Smolders AJP, Roeleveld N (2012) Metal exposure and reproductive disorders in indigenous communities living along the Pilcomayo River, Bolivia. Sci Tot Env 427–438:26–34
Strosnider WH, Nairn RW (2010) Effective passive treatment of high-strength acid mine drainage and raw municipal wastewater in Potosí, Bolivia using simple mutual incubations and limestone. J Geochem Explor 105:34–42
Strosnider WHJ, Llanos López FS, Nairn RW (2011a) Acid mine drainage at Cerro Rico de Potosí I: unabated high-strength discharges reflect a five century legacy of mining. Environ Earth Sci 64:899–910
Strosnider WHJ, Llanos López FS, Nairn RW (2011b) Acid mine drainage at Cerro Rico de Potosí II: severe degradation of the Upper Rio Pilcomayo watershed. Environ Earth Sci 64:911–923
Strosnider WH, Nairn RW, Ríos Montero H, Llanos Pinto F (2011c) Water quality impacts from in-stream mine tailings in Rio Tarapaya, Potosí, Bolivia. (Bismarck, ND June 11–16, 2011). National meeting of the American Society of Mining and Reclamation
Strosnider WH, Winfrey BK, Nairn RW (2011d) Novel passive co-treatment of acid mine drainage and municipal wastewater. J Environ Qual 40:206–213
Strosnider WH, Winfrey BK, Nairn RW (2011e) Biochemical oxygen demand and nutrient processing in a novel multi-stage raw municipal wastewater and acid mine drainage passive co-treatment system. Water Res 45:1079–1086
Strosnider WHJ, Nairn RW, Peer RAM, Winfrey BK (2013) Passive co-treatment of Zn-rich acid mine drainage and raw municipal wastewater. J Geochem Explor 125:110–116
Stumm W, Morgan JJ (1996) Aquatic chemistry—chemical equilibria and rates in natural waters, vol 3. Wiley-Interscience, New York
Sun H, Zhao F, Zhang M, Li J (2012) Behavior of rare earth elements in acid coal mine drainage in Shanxi Province, China. Environ Earth Sci 67:205–213
Tandeter E (1981) Forced and free labour in Late Colonial Potosí. Past Present 93:98–136
Tyler G (2004) Rare earth elements in soil and plant systems—a review. Plant Soil 267:191–206
Wexler P (2005) Encyclopedia of toxicology, vol 2. Academic Press, Massachusetts
World Health Organization (WHO) (2006) Guidelines for drinking-water quality, 3rd edn
Zartman RE, Cunningham CG (1995) U-Th-Pb zircon dating of the 13.8-Ma dacite volcanic dome at Cerro Rico de Potosí, Bolivia. Earth Planet Sci Lett 133:227–237
Acknowledgments
Elias Puch of the Universidad Autónoma de “Tomás Frías”, Yoichi Matsuda of the Japan International Cooperation Agency, Hugo Arando of the Centro de Investigación Minero Ambiental, and Patrick M. Stack aided greatly in field work and gathering local information. Engineers Lionel Villarroel Gonzales, Mirko Kirigin, Huascar Beltrán, Franz Mamani, and Primo Choque provided important data, logistical support, materials and contacts, without which this study would have been impossible. Thanks are due to Kristina Johnson Strosnider of Natural Biodiversity Inc. for cartographic assistance. The Saint Francis University Center for Watershed Research & Service as well as the University of Oklahoma Center for Restoration of Ecosystems and Watersheds supported this work.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Strosnider, W.H.J., Llanos López, F.S., LaBar, J.A. et al. Unabated acid mine drainage from Cerro Rico de Potosí, Bolivia: uncommon constituents of concern impact the Rio Pilcomayo headwaters. Environ Earth Sci 71, 3223–3234 (2014). https://doi.org/10.1007/s12665-013-2734-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12665-013-2734-z