Wednesday, August 27, 2014

Dead Sea being eaten by sinkholes


Dead Sea being eaten by sinkholes

Huge chasms appearing in the region at a rate of one per day
There are now over 3,000 sinkholes around the Dead Sea on the Israeli side. This compares to 40 in 1990, with the first sinkhole appearing in the 1980s.
Huge cavities are forming around the drying Dead Sea. Here an aerial view of sinkholes near Kibbutz Ein Gedi in Israel’ 2011. Photo by Menahem Kahana
 The Dead Sea is drying up at an incredible rate leaving huge chasms of empty space in its wake. These chasms appear in the form of large, devastating sinkholes and are increasing in number throughout the region. Experts claim they are now forming at a rate of nearly one a day, but have no way of knowing when or how they will show up.


Estimates by Moment magazine suggest that, on the Israeli side alone, there are now over 3,000 sinkholes around the Dead Sea. This compares to just 40 counted in 1990, with the first sinkhole appearing in the 1980s.

A close-up photo of these massive chiasms opening up around the drying Dead Sea. Photo: Foeme
 
An aerial view shows a close up of a salt formation inside a large sinkhole on the shores of the Dead Sea. The increase in sinkholes is directly related to the Dead Sea drying up at a rate of one meter per year.


The increase in sinkholes is directly related to the Dead Sea drying up at a rate of one meter per year. Sinkholes are basically bowl-shaped features that form when an empty space under the ground creates a depression. The depression is the result of a reaction between freshwater and salt buried in a subterranean level beneath the surface. When the freshwater dissolves the salt, it creates a void, causing the landscape around and above it to suddenly collapse.