The April 1 City Daily Photo theme day is about triangles.
I'm thinking Israel might be the only country that has both of these two hazard signs:
Old mine fields, whether Israeli or enemy or former enemy ones, continue to be dangerous.
The fence in the photo is in the Golan Heights, not far from Syria.
It certainly kept us dig volunteers strictly on the path as we climbed up to the archaeological site Sussita (Hippos).
Further south in the same Rift Valley you find alarming triangles showing a person falling into a sinkhole!
Bol'anim, literally something that swallows!
Thousands of them have opened up along both sides of the Dead Sea in recent years as the salty lake dries up and the shore recedes.
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UPDATE: Readers are asking about the cause of our sinkholes.
Diminishing water levels in the Dead Sea are causing changes to surrounding groundwater flows.
Diminishing
water levels in the Dead Sea are causing changes to surrounding
groundwater flows. - See more at:
http://www.greenprophet.com/2013/10/mysterious-sinkholes-threaten-to-sink-the-dead-sea/#sthash.MGeve7fF.dpuf
Diminishing
water levels in the Dead Sea are causing changes to surrounding
groundwater flows. - See more at:
http://www.greenprophet.com/2013/10/mysterious-sinkholes-threaten-to-sink-the-dead-sea/#sthash.MGeve7fF.dpuf
Sinkholes in this region (unlike in Florida) are the result of the interaction
between freshwater (in the aquifer) and a subterranean salt layer, buried beneath the
surface. The freshwater dissolves the salt, creating an underground
void which causes the surface to collapse suddenly.Learn more about the phenomenon here:
Diminishing
water levels in the Dead Sea are causing changes to surrounding
groundwater flows. - See more at:
http://www.greenprophet.com/2013/10/mysterious-sinkholes-threaten-to-sink-the-dead-sea/#sthash.MGeve7fF.dpuf
1. Green Prophet has aerial footage of the dramatic sinkholes.2. Slate has the story from the geologist who was swallowed by a sinkhole and spent 14 hours hoping he would be found.
3. Ynet shows video of the Florida house being swallowed and compares our situation to America's.
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