What happened on October 8 and 9 in Ecuador’s Río Blanco area was not entirely unexpected.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/water-sources-under-threat-mining-ecuador%E2%80%99s-mountains
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/mongabay
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecuador
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rivers
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/freshwater-ecosystems
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecology