Risk prediction of sinkhole occurrence for different subsurface soil profiles due to leakage from underground sewer and water pipelines - Ali H, Choi J.

A sinkhole is a ground surface depression that may occur with or without any indications on the surface and often pose danger to both properties and people. Leakage from underground pipe mains in urban areas may cause sudden ground subsidence or sinkholes....
Source: SafetyLit - Category: International Medicine & Public Health Tags: Disaster Preparedness Source Type: news