This appendix is meant to provide a brief review of the literature with regard to environmental and social impacts from mining, as well as key regulatory issues.
Key Environmental and Social Impacts
Environmental and social impacts of mining have been well-documented and an ample literature exists on this topic. The following discussion summarizes those environmental and social issues that formed the basis for the Mining and Critical Ecosystems framework. Environmental and social impacts are divided into waste management issues, impacts to biodiversity and habitat, indirect impacts, and poverty alleviation and wealth distribution. Those seeking additional details may wish to consult the many resources available on this topic.1
Waste Management
By nature, mining involves the production of large quantities of waste, in some cases contributing significantly to a nation’s total waste output. For example, a large proportion of the materials flows inputs and outputs in the United States can be attributed to fossil fuels, coal, and metal mining (Matthews et al., 2000:107). The amount of waste produced depends on the type of mineral extracted, as well as the size of the mine. Gold and silver are among the most wasteful metals, with more than 99 percent of ore extracted ending up as waste. By contrast, iron mining is less wasteful, with approximately 60 percent of the ore extracted processed as waste (Da Rosa, 1997;
Sampat, 2003).
Disposing of such large quantities of waste poses tremendous challenges for the mining industry and may significantly impact the environment. The impacts are often more pronounced for open-pit mines than for underground mines, which tend to produce less waste. Degradation of aquatic ecosystems and receiving water bodies, often involving substantial reductions in water quality, can be among the most severe potential impacts of metals extraction. Pollution of water bodies results from three
Bibliography: Ashton, P.J., D. Love, H. Mahachi, and P.H. Dirks (2001), “An Overview of the Impact of Mining and Mineral Processing Operations on Water Resources and Water Quality in the Zambezi, Limpopo, and Auty, R.M. (1990), Resource-Based Industrialization: Sowing the Oil in Eight Developing Countries. Ballard, C. (2001), “Human Rights and the Mining Industry in Indonesia: A Baseline Study,” MMSD Working Paper No Christmann, P. and N. Stolojan (2002), “Management and Distribution of Mineral Revenue in PNG: Facts and Findings from the Sysmin Preparatory Study A Consultant’s Perspective,” Report Commissioned by Collier, P. and A. Hoeffler (2001), “Greed and Grievance in Civil War,” World Bank Paper. Collier, P. and A. Hoeffler (1998), “On Economic Causes of Civil War,” Oxford Economic Papers 50: 563573. Da Rosa, C.D. and J.S. Lyon (1997), Golden Dreams, Poisoned Streams: How Reckless Mining Pollutes America’s Waters and How We Can Stop It Davis, G.A. and J.E. Tilton (2003), “Should Developing Countries Renounce Mining?: A Perspective on the Debate,” Paper contributed to Extractive Industries Review (EIR) Department of Environment and Natural Resources – Pollution Adjudication Board (DENR-PAB) (2000), “Mining Related Incidents.” Unpublished public records (used with permission from PAB), Quezon City, Environmental Science for Social Change (ESSC) (2003), “Mining and Critical Ecosystems: Philippines Case Study.” Case Study commissioned by World Resources Institute Environmental Science for Social Change (ESSC) (1999a), Decline of the Philippine Forest. Makati City, Philippines: Bookmark Inc. Environmental Science for Social Change (ESSC) (1999b), Mining Revisited: Can an Understanding of Perspectives Help? Quezon City, Philippines: ESSC. Energy Sector Management Assistance Programme (ESMAP) (1999), Environmental and Social Regulation of Oil and Gas Operations in Sensitive Areas of the Sub-Andean Basin, Report 217/99. Washington, DC: The World Bank, 1999. Fearnside, P. (1989), “The Charcoal of Carajás: A Threat to the Forests of Brazil’s Eastern Amazon Region,” Ambio Vol 18 (2): p Galloway, L.T. and K.L Perry (1997), “Mining Regulatory Problems and Fixes,” In C.D. Da Rosa (ed.) Golden Dreams, Poisoned Streams Gardner, G. and P. Sampat (1998), Mind Over Matter: Recasting the Role of Materials in our Lives, Worldwatch Paper No Gelb. A. et al. (1988), Oil Windfalls: Blessing or Curse? New York: Oxford University Press. Government of Papua New Guinea (GoPNG) (2002), “Fourth Quarter Bulletin: Annual Bulletin, 2001” PNG Department of Mining Global Witness (1998), A Rough Trade: The Role of Companies and Governments in the Angolan Conflict, London: Global Witness, available at http://www.globalwitness.org) Global Witness (1999), A Crude Awakening: The Role of the Oil and Banking Industries in Angola’s Civil War and the Plunder of State Assets, London: Global Witness, available at http://www.oneworld.org/globalwitness/. Last accessed Nov. 5, 2001. Hughes, P. and M. Sullivan (1989), “Environmental Impact Assessment in Papua New Guinea: Lessons for the Wider Pacific Region,” Pacific Viewpoint Vol 30 (1). Hyndman, D. (2001), “Digging the Mines in Melanesia,” Cultural Survival Quarterly Vol 15(2): 32-39. Johnson, S.W. (1997a), “Hydrologic Effects,” In J.J. Marcus (ed.) Mining Environmental Handbook. Last accessed September 6, 2003. Lagos, G. and P. Velasco (1999), “Environmental Policies and Practices in Chilean Mining,” In A. Ledec, G. (1990), “Minimizing Environmental Problems from Petroleum Exploration and Development in Tropical Forest Areas,” Proceedings of the First International Symposium on Oil and Gas Exploration and Production Waste Management Practices, New Orleans, Louisiana, September 10-13, 1990. Mapong, O. and A. Mutemererwa (1995), “Management of Natural Resources and the Environment in Zimbabwe: The Case of Gold,” Paper prepared for UNCTAD, United Nations Conference on Trade and Mason, R.P. (1997), “Mining Waste Impacts on Stream Ecology,” In C.D. Da Rosa (ed), Golden Dreams, Poisoned Streams, How Reckless Mining Pollutes America’s Waters and How We Can Stop It . Matthews, E et al. (2000), The Weight of Nations: Material Outflows from Industrial Economies Washington, DC: World Resources Institute. MacCallum,B (1989), “Seasonal and spatial distribution of bighorn sheep at an open pit coal mine in the Alberta foothills,” In D.G Miller, K.R (1995), Balancing the Scales: Guidelines for Increasing Biodiversity’s Chances Through Bioregional Management, World Resources Institute: Washington, DC. Mining, Minerals and Sustainable Development (2002), Breaking New Ground, Earthscan Publications: London. Miranda, M. A. Blanco-Uribe Q., L. Hernández, J. Ochoa G., E. Yerena (1998), All That Glitters is Not Gold: Balancing Conservation and Development in Venezuela’s Frontier Forests, World Resources Otto, J. and J. Cordes (2002), The Regulation of Mineral Enterprises: A Global Perspective on Economics, Law and Policy Oxfam America (2002), “Tambogrande Speaks Out,” Oxfam America Issue Update. Available online at: http://www.oxfamamerica.org/advocacy/art2763.html?backresults=TRUE, last accessed April 30, 2003. Peres, C.A. and J.W. Terborgh (1995), “Amazonian Nature Reserves: An Analysis of the Defensibility Status of Existing Conservation Units and Design Criteria for the Future,” Conservation Biology, Vol 9(1): Redwood, J. (1998), “Social Benefits and Costs of Mining: The Carajás Iron Ore Project, In G. McMahon