Dead Sea drilling research project portends ominous future for Middle East

December 7, 2011 by Bob Yirka report

Dead Sea

Enlarge

Salt buildup on the shores of the Dead Sea. Image: Ian and Wendy Sewell/Wikipedia

(PhysOrg.com) -- A team of researchers drilling in the center of the Dead Sea have found that approximately 120,000 years ago, the area became so dry the Sea dried up completely, or nearly so, and worse, it likely occurred over a lengthy period of time. Today the history rich sea, the lowest in the world, is shrinking too, but unlike back then, this time it’s due to human’s siphoning off water from the rivers that feed it leading to a precipitous drop that has reduced the depth of the water by some 10 meters since the mid nineties.

The Deep Project, as its been called, involved boring holes in two locations into the sea floor over four months between late 2010 and early 2011 and cost US $2.6 million, and was funded by the International Continental Scientific Drilling Program with additional contributions from other organizations and countries. Over the course of the drilling, the team, managed to pull up a 400 meter length of sediment from beneath the sea floor, giving the researchers a peak 200,000 years into the past. But it was the part of the sample that represented a time around 120,000 that really intrigued them, as there they found rocky pebbles similar to those found currently on the shore line. This meant that the sea had dried to the point where it may have had no water in it at all. And beneath the pebbles was a layer of salt about 45 meters thick, which is what researchers calculate, would occur if all the water in the sea were removed today. Thus, it appears that the Dead Sea was for a time, nothing more than a very large salt flats.

The idea that the Dead Sea could go dry is a very scary thing for those in the Middle East, especially for those who follow global warming theories and politics. While the water from the Dead Sea itself isn’t used for much of anything except swimming, the rivers that run into it are critical to the survival of millions of people in the area, and controlling those rivers is rife with controversy which has in the past led to wars, as the Dead Sea sits right between Israel and Jordan.

With many global warming models predicting a more arid , the specter of a dried up Dead Sea could possibly send the area into a period of turmoil dwarfing past conflicts, which would of course cause ripples all across the globe, leading to a very unstable future for virtually everyone.

© 2011 PhysOrg.com

4.2 /5 (6 votes)  

Filter


Move the slider to adjust rank threshold, so that you can hide some of the comments.


Display comments: newest first

Nik_2213
Dec 07, 2011

Rank: 2.3 / 5 (3)
Sadly, this is the one place in the world where no-one dares pipe sea-water to it, restoring the water level to historic marks and using the pressure-head for reverse osmosis...
Neurons_At_Work
Dec 07, 2011

Rank: 5 / 5 (1)
Sadly, this is the one place in the world where no-one dares pipe sea-water to it, restoring the water level to historic marks and using the pressure-head for reverse osmosis...

I don't understand the first part of your comment or why you've gotten 2 down votes, but this is actually not a bad idea. At 1388 feet below sea level, one would achieve 600 PSI of static pressure--certainly in the sweet spot for typical RO applications. The industrial units I'm familiar with run in the 250-400 PSI range, but the incoming pressure would be easy to regulate. Of course, this would do nothing to alleviate the fundamental problem of reduced flows in the various rivers in the region, but could at least help to supplement it. Was your fear that an accident or sabotage could lead to uncontrolled flows? Seems like that would be easy to protect against with a closed pipe system...
Nerdyguy
Dec 07, 2011

Rank: 3 / 5 (4)
Sadly, this is the one place in the world where no-one dares pipe sea-water to it, restoring the water level to historic marks and using the pressure-head for reverse osmosis...

I don't understand the first part of your comment or why you've gotten 2 down votes, but this is actually not a bad idea. At 1388 feet below sea level, one would achieve 600 PSI of static pressure--certainly in the sweet spot for typical RO applications. The industrial units I'm familiar with run in the 250-400 PSI range, but the incoming pressure would be easy to regulate. Of course, this would do nothing to alleviate the fundamental problem of reduced flows in the various rivers in the region, but could at least help to supplement it. Was your fear that an accident or sabotage could lead to uncontrolled flows? Seems like that would be easy to protect against with a closed pipe system...


I didn't understand it either, but was guessing he meant the instability in the region.
Vendicar_Decarian
Dec 08, 2011

Rank: 0.4 / 5 (28)
Once Israel has been eradicated, the primary cause of regional instability will be gone.

I propose that the Israelis be moved to Easter Island or northern Canada.
Jamesjsheridan
Dec 08, 2011

Rank: 5 / 5 (1)
Israel / Jordan should use parabolic solar concentrators near Aqaba to generate enough heat on seawater to generate tons of steam. Allow the steam to rise to a point where an aqueduct can allow gravity draw the fresh water into the interior (perhaps all the way to the dead sea) Can anyone explain to me while parabolic solar concentration is not being used? If the unit was built just offshore and the heat applied directly the ocean via a heat conductor, allowing steam to rise above to a condensor there would be no need to remove the salt. This is a virtually energy neutral system.
freethinking
Dec 11, 2011

Rank: 1.6 / 5 (7)
Once the hate for Israel has been eradicated, the primary cause of regional instability will be gone. Once Muslims, especially Arab Muslims love their children more than they hate the jews, peace might have a chance. Once progressives learn history, embrace freedom with self control and get rid of their hate, there will be no progressives, just conservatives.

Merry Christmas
kochevnik
Dec 11, 2011

Rank: 2.2 / 5 (5)
I propose that the Israelis be moved to Easter Island or northern Canada.
In forming Israel with the Balfour declaration in secret collusion with England, the Rothschilds said they did no care where their Zionist nation were established, so long as it was. They were for a time considering territory in South America.

Once the hate for Israel has been eradicated, the primary cause of regional instability will be gone.
If you love bankster thugs, Nazi Pope and Israel so much why don't you do something productive like joining the Mossad? You need to get out there and start building that New World Order Hitler wrote about and Bush rejuvinated. Remember preparations are already underway for USA's next big bankruptcy blowout in 2071.

Happy solstace
freethinking
Dec 11, 2011

Rank: 1.5 / 5 (8)
kochevnik, I find it funny that Progressives say Conservatives are racist, anti-semitic, anti-environement, Hitler loving, hateful, anti-science, violent thugs.

Yet it is Progressives that gave banksters a bailout, supported Hitler, support OWS people who trash parks and deficate on the streets while harrassing school children, support terrorists who put explosives on their children back to murder inocent children, support racists like al sharpton, and on and on it goes.

Only fools or the ignorant believe anything progressives say anymore. For example I'm not jewish, I could care less what the Pope says, against the new world order, dispise Progressives of either the communists or nazi type. I judge a man/woman by their character.

Merry Christmas
Vendicar_Decarian
Dec 11, 2011

Rank: 0.2 / 5 (25)
Tards often laugh at the truth.

"kochevnik, I find it funny that Progressives say Conservatives are racist, anti-semitic, anti-environement, Hitler loving, hateful, anti-science, violent thugs." - FreeTard
Vendicar_Decarian
Dec 11, 2011

Rank: 0.2 / 5 (25)
Sorry Tard Boy, but TARP was a Bush Era program...

"Yet it is Progressives that gave banksters a bailout.." - FreeTard

So why do you feel a need to lie about it?

And where would America be without TARP? In year 2 of a 20 to 30 year long economic depression.

Apparently causing an economic depression is the Republican goal.
Vendicar_Decarian
Dec 11, 2011

Rank: 0.2 / 5 (25)
"Only fools or the ignorant believe anything progressives say anymore." - FreeTard

Planet Retard has spoken.

America clearly needs to return to it's Conservative borrow and spend roots.

I leave you with these wise words from the Republican previously in charge of U.S. Internet Regulation.

http://www.youtub...oQFa5ug8

Can't you just smell the intelligence?

Great tune by the way....
TheGhostofOtto1923
Dec 11, 2011

Rank: not rated yet
Salt flats would provide more area for exploding palestinian and fundamentalist israeli populations to occupy. And to fight over.

Let it dry, they need the land.

As to desalination, wouldnt it make more sense to do it on the coast and pump fresh water inland rather than piling up salt downstream? Of course it would.
Vendicar_Decarian
Dec 11, 2011

Rank: 0.2 / 5 (25)
The economics of the situation is simple. When the water runs out something else will be found to take it's place.

Resources after all are infinite according to the followers of Conservative Economic principles.
kochevnik
Dec 11, 2011

Rank: 1.7 / 5 (3)
supported Hitler
You get a lot of mileage out of that mantra, don't you? Never mind the fact that Hitler was a hardened Catholic, Himler was a Catholic SS priest, and they spoke the same ideology as you, and he wrote his second book New World Order. Sorry, you're not made of teflon. The Nazi stink precedes you.
freethinking
Dec 12, 2011

Rank: 1.6 / 5 (7)
Hitler was a Progressive Socialist. Come on Kochevnik, saying Hitler was a hardened Catholic is just plain stupid. But has Himler stated, say a lie often enough....

Nazi a member of the National Socialist German Workers' Party.

Kochevnik your anti semetism, your anti catholism, your anti every good institutionism, stinketh....

Merry Christmas.
FrankHerbert
Dec 12, 2011

Rank: 1.9 / 5 (9)
Hitler was a fascist.
Fascism opposes class-based identity and society, it is thus both anti-bourgeois and anti-proletarian; and individualist based identity and society. It is opposed to many ideologies, including conservatism, liberalism, and two major forms of socialism: communism and social democracy. It opposes a variety of economic, political and social systems, it is opposed to democracy, parliamentary systems, is anti-clerical, and holds a distinctive opposition to capitalism.

it is thus both anti-bourgeois and anti-proletarian

Anti-proletarian, do you understand that? If you don't let me know, I'll explain it.
It is opposed to many ideologies, including conservatism, liberalism, and two major forms of socialism: communism and social democracy.

Notice I didn't edit out conservatism.
and holds a distinctive opposition to capitalism.

Conservatives tend to define "opposition" to capitalism very dubiously. It's a rhetorical tactic for otherizing.
freethinking
Dec 13, 2011

Rank: 1 / 5 (7)
Progressives repeat lies and are incensed when people don't believe the lies.

Case in point DNC Chair denies that unemployment is up under Obama.

http://www.realcl...ama.html

Either she is lying or she is very ignorant.

Merry Christmas
FrankHerbert
Dec 14, 2011

Rank: 2.8 / 5 (11)
You are the one telling lies freethinking. Care to address the whopper you dished out above?

Hitler was a Progressive Socialist.

Hitler was a fascist. You are a liar.

Is your ideology so intellectually bankrupt you have to resort to reductio ad hitlerum?

Io, Saturnalia! ( The pagan holiday Christians stole and morphed into Christmas. http://en.wikiped...turnalia )
kochevnik
Dec 15, 2011

Rank: 3 / 5 (2)
Progressives repeat lies and are incensed when people don't believe the lies.
Case in point DNC Chair denies that unemployment is up under Obama.
You do realize, don't you, that strawmen are a logical fallacy? Perhaps you have some subconscious attraction to phalli? We're not judging you. That would be a xtian thing.

Merry solstice.
Vendicar_Decarian
Dec 15, 2011

Rank: 0.5 / 5 (25)
"Hitler was a Progressive Socialist." - FreeTard

Who just happened to hate socialism, and wage war on Communism.

Hitler Coopted the socialist movement in Germany, and your comments prove that you libertarian frauds are as ignorant about history as you are about Economics.
Vendicar_Decarian
Dec 15, 2011

Rank: 0.5 / 5 (25)
"Case in point DNC Chair denies that unemployment is up under Obama." - FreeTard

The DNC Chair is correct. U.S. unemployment spiked in Oct 2009 as a result of the Conservative economic policy failures of George Bush Jr. Since then - Under Obama unemployment has fallen to 8.6 percent.

http://www.google...amp;q=us unemployment rate

As the chart indicates, the decline has been reasonably steady while the increase 10.1 percent was pure Republican Poison.

kochevnik
Dec 16, 2011

Rank: 3 / 5 (2)
@freeofthinking Hitler was a Progressive Socialist. Come on Kochevnik, saying Hitler was a hardened Catholic is just plain stupid.
Nazi General Gerhard Engel reported in his diary that in 1941 Hitler stated, "I am now as before a Catholic and will always remain so."

I guess you consider history "plain stupid."

Happy solstice.
Rank 4.2 /5 (6 votes)
Relevant PhysicsForums posts

More news stories

Land and sea species differ in climate change response: study

(Phys.org) -- Marine and terrestrial species will likely differ in their responses to climate warming, new research by Simon Fraser University and Australia’s University of Tasmania has found.

Space & Earth / Environment

created 5 hours ago | popularity 3.7 / 5 (3) | comments 5 | with audio podcast

Yale study concludes public apathy over climate change unrelated to science literacy

Are members of the public divided about climate change because they don't understand the science behind it? If Americans knew more basic science and were more proficient in technical reasoning, would public consensus match ...

Space & Earth / Environment

created 7 hours ago | popularity 4.8 / 5 (5) | comments 19 | with audio podcast

10 million years needed to recover from mass extinction

It took some 10 million years for Earth to recover from the greatest mass extinction of all time, latest research has revealed.

Space & Earth / Earth Sciences

created 7 hours ago | popularity 4 / 5 (4) | comments 1 | with audio podcast

Sophisticated simulations predict future warming

The chances of our planet being hit by a global warming of 3 degrees Celsius by 2050 is as likely as it being hit by an increase of 1.4 degrees, new research shows. Presented in the journal Nature Geoscience, the British study ...

Space & Earth / Earth Sciences

created May 22, 2012 | popularity 4.1 / 5 (10) | comments 51

Aliens don't want to eat us, says former SETI director

Alien life probably isn’t interested in having us for dinner, enslaving us or laying eggs in our bellies, according to a recent statement by former SETI director Jill Tarter.

Space & Earth / Space Exploration

created May 25, 2012 | popularity 4.4 / 5 (15) | comments 41


Stunning image of smallest possible five-ringed structure

Scientists have created and imaged the smallest possible five-ringed structure – about 100,000 times thinner than a human hair – and you'll probably recognise its shape.

'Unzipped' carbon nanotubes could help energize fuel cells, batteries

Multi-walled carbon nanotubes riddled with defects and impurities on the outside could replace some of the expensive platinum catalysts used in fuel cells and metal-air batteries, according to scientists at ...

Change in developmental timing was crucial in the evolutionary shift from dinosaurs to birds: study

At first glance, it's hard to see how a common house sparrow and a Tyrannosaurus Rex might have anything in common. After all, one is a bird that weighs less than an ounce, and the other is a dinosaur that ...

Computer model used to pinpoint prime materials for efficient carbon capture

When power plants begin capturing their carbon emissions to reduce greenhouse gases – and to most in the electric power industry, it's a question of when, not if – it will be an expensive undertaking.

T cells 'hunt' parasites like animal predators seek prey, study shows

By pairing an intimate knowledge of immune-system function with a deep understanding of statistical physics, a cross-disciplinary team at the University of Pennsylvania has arrived at a surprising finding: T cells use a movement ...

Scientists develop ultra-sensitive test that detects diseases in their earliest stages

Scientists have developed an ultra-sensitive test that should enable them to detect signs of a disease in its earliest stages, in research published today in the journal Nature Materials.