Sand quarrying continues unabated in most of the riverbeds in Kerala.The river-beds of Moovattupuzha, Meenachil, Pampa, Bharathapuzha etc. are being exploited.The sand quarrying in Meenachil river
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/sand-quarrying-threatens-eco-balance-kerala
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-line-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining