sand mining

Our demand for sand is leading to a sustainability crisis: experts

Our demand for sand is leading to a sustainability crisis: experts

Riverbed sand is preferred for construction materials, but this is where the greatest environmental and local human consequences of mining activities happen, according to the review study. Aggregate extraction of sand from rivers leads to pollution, flooding, lowering of water levels, undrinkable water, worsening drought occurrence, and threats to natural habitats.