What are solutions for the Aral Sea?
What are solutions for the Aral Sea?
The Increase of subsurface runoff illd the additional water made avai I able by draining the flooded shoreline areas and reducing transpiration through rush and reed growths would prevent the Aral Sea from drying out even If the entire stream flow were diverted.
How can we restore the Aral Sea?
During the past three decades, restoration of the Aral Sea ecosystem has focused mainly on afforestation of the drained seabed to mitigate the sandstorms that cause erosion and further degrade the fragile soils.
Is the Aral Sea coming back?
According to a World Bank official, ifpresent trends continue, the Aral Sea will most probably disappear in 20 years time. The exposed sea bed which covers an area of 33,000 sq krn is today like a vast sandy desert being eroded by strong winds, everyday.
Which Soviet sea was almost completely drained?
Aral Sea
NASA’s Earth Observatory has posted some staggering photos of the vanishing Aral Sea. The lake, tucked between Kazakhstan and Uzbekistan, was once the fourth-largest in the world. Today, after decades of being drained for irrigation, it’s nearly gone.
Can they fix the Aral Sea?
There is no work under way to restore the southern region. It has always looked like a lost cause. So Aladin says it will keep shrinking and getting saltier until only brine shrimp are left. Using less water to irrigate crops could restore the entire Aral Sea, says Micklin.
How could the Aral Sea disaster have been prevented?
Intensive irrigation of cotton plantations in the deserts of the western Soviet Union prevented water reaching the Aral Sea, leading to the drastically low levels we see today.
Why did Aral Sea dry up?
The ecosystem of the Aral Sea was destroyed mainly as a result of the increased salinity as well as the testing of weapons and other fertilizer run offs. The salinity of the water in the Aral sea was around 376 g/l by 1990 compared to the 35 g/l salinity of ordinary seawater.
What problem took place in the Aral Sea region?
The water from the diverted Syr Darya river is used to irrigate about two million hectares (5,000,000 acres) of farmland in the Ferghana Valley. The Aral Sea region is heavily polluted, with consequent serious public health problems….
| Aral Sea | |
|---|---|
| Average depth | North: 8.7 m (29 ft) (2014) South: 14–15 m (46–49 ft) (2005) |
Can the Aral Sea be realistically rehabilitated?
Can the Aral Sea recover?
The Aral Sea as a whole will never completely recover. The shoreline has radically changed, and the South Aral Sea remains almost completely desiccated. The North Aral Sea is recovering thanks to the $86 million Syr Darya Control and Northern Aral Sea project, funded by the Kazakh government and the World Bank.
