Dead Sea perils: sinkholes due to water scarcity swallow the unwary
source: http://news.yahoo.com/s/ap_travel/20090623/ap_tr_ge/ml_travel_brief_israel_dead_sea_sinkholes_1
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After 14 hours a search party pulled him from the hole unhurt, and five years later the 69-year-old geologist is working to save others from a similar fate, leading an effort to map the sinkholes that are spreading on the banks of the fabled saltwater lake.
These underground craters can open up in an instant, sucking in whatever lies above and leaving the surrounding area looking like an earthquake zone.
The phenomenon, Raz said, stems from a dire water shortage, compounded in recent years by tourism and chemical industries as well as a growing population. "This is the most remarkable evidence of the brutal interference of humans in the Dead Sea," he said.
The parched moonscape, famous as the site of biblical Sodom and Gomorra, is the lowest point on earth and runs more than 60 miles through Israel and the West Bank.
Large sections of the coast are fenced off and signposted in Hebrew and English: "danger, open pits" and "sinkhole area ahead." But it's too expensive to inspect every place for danger. Just two months ago an Israeli hiker wandered into an area that had no warning signs and was critically injured when he fell into a sinkhole.
While such accidents are rare, Raz says there are up to 3,000 open sinkholes along the coast and likely just as many that haven't burst open yet. And they're having a big impact on Israeli development plans.
The collapsing terrain has forced authorities to close a campground, date groves and a small naval base, and to scrap plans for 5,000 new hotel rooms, said Galit Cohen, director of environmental planning at the Ministry of the Environment.
The holes, also found on the Jordanian side of the sea, are the result of the Dead Sea having shrunk by a third since the 1960s when Israel and Jordan built plants to divert water flowing through its main tributary, the Jordan River.
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JanforGore
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You have to click on the link to see the report as embedding has been disabled. It is easy to see that the politicians' solution to this will not be the solution that needs to come. Building a huge pipeline from the Red Sea to the Dead Sea will change the make up of the water and more than likely kill it as a tourist attraction while also making more environmental damage along the way.
When will people understand it is THEIR behavior that must also change as part of the solution? The Jordan River is filled with raw sewerage and the Dead Sea may soon live up to that name simply because of human waste and gluttony.
- 2 years ago
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JanforGore
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JanforGore
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More about this and the politics stopping progress to deal with it.
Excerpt:
As Israeli holidaymakers watch the Dead Sea retreating, leaving massive sinkholes in its wake, Palestinian farmers farther up the valley pry crops from increasingly parched soil.
The Jordan Valley is in the grip of a severe water crisis, exacerbated by the region's various conflicts, that threatens the livelihoods of its Israeli and Arab residents. And it is transforming the landscape before their eyes.
The Ein Gedi spa, built 40 years ago on the shore of the Dead Sea -- the lowest point on Earth -- now offers a tractor shuttle to carry bathers across the kilometre (more than half a mile) of salt flats that separate it from the water's edge.
A few kilometres (a couple of miles) up the shore, a campsite that used to rent out cabins by the sea has been sucked underground by the opening of cavernous sinkholes, some more than 30 metres (yards) wide.
The first one burst open in 1998, swallowing a cabin and a cleaning woman.
"The earth swallowed her up. She fell nearly 10 metres. They made everyone leave that day and closed the camp down," says Gundi Shahal, an Israeli environmentalist who came to Ein Gedi from Germany in 1979.
"Since then it hasn't stopped. The whole campground looks like a moonscape," she says as she walks past the massive holes, one of which contains the rusted shell of a car.
Across the street are rows of dead trees, the remains of a date plantation that was closed because of the danger of the sinkholes.
Scientists have documented some 2,500 such holes, with an average of 300 new ones opening up each year.
As the Dead Sea shrinks, the level of groundwater drops and as it retreats under the surface it dissolves layers of salt, creating underground caverns that eventually collapse into the sinkholes.
The Dead Sea derives most of its water from the Jordan river, which over the past 50 years has virtually disappeared as a result of massive upstream water projects in Israel, Syria, Lebanon and Jordan.
For Mohammed Saida, a farmer in the Palestinian village of Al-Auja some 40 kilometres (25 miles) north of Ein Gedi, the Jordan river vanished completely when Israel fenced it off after seizing the West Bank in the 1967 Six Day War.
The land his family once owned along the river is now in a closed military zone and they have to rely on village wells and a seasonal underground spring.
During the winter, the spring spouts up to 2,000 cubic metres (70,000 cubic feet) of water a day but in the summer and early autumn it is reduced to a squalid puddle.
"This valley floods every year, but we have no dams so it all goes into the Jordan," Saida says. Israel restricts the building of dams and drilling of wells by Palestinians in the West Bank.
At the foot of the valley sits a water pump freshly painted blue and white like the Israeli flag. Inside an engine pumps water for Israeli settlers and Al-Auja residents.
Per capita water consumption in the West Bank stands at 50 litres (around 13 gallons) a day, according to a World Bank report published this month, about two-thirds less than the target recommended by the World Health Organisation.
-- Red-Dead Canal: peace plan or pipe dream? --
Israel uses around 83 percent of the water originating in the occupied territory, with the rest going to the Palestinians, whose annual water extraction has dropped by around 10 percent in the past decade, according to the same report.
"(The Israelis) took the entire river, their share and ours, they took the land, and now they are drilling wells to take our water," says Hussein Saida, Mohammed's cousin and a village councillor. "How can there be peace?"
- 2 years ago
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JanforGore
