A new study suggests that the contamination of drinking water by shale gas is due to faulty wells and not hydraulic fracturing.
Researchers in the US analysed the gas content in 130 water wells in Pennsylvania and Texas.
They were able to trace the methane found in the water to problems with the casing or lining of wells drilled to extract the gas….
Slow Drip Iceland –
The eruption seems to be concentrated at the middle crater on the fissure at Holuhraun, but the ice at Bárðarbunga crater is still lowering, indicating that some changes are occurring. It is feared that an eruption could start in the volcano, causing ash dispersion and floods. However, all is quiet at the moment according to the Icelandic Met Office.
No changes in the eruption have been observed since midnight. Around 40 quakes have been detected in Bárðarbunga and the dike, and a few tremors near Herðubreið and Herðubreiðartögl.
” … Because of the connection between the fracture and the volcano, the concern has been that magma will rise beneath the glacier between the fissure and the volcanic crater. “So there is a real possibility of a showdown between the magma and ice,”…”