echo ''; Clamorworld » In everyday life every one of us comes across various experiences, incidents which we either don’t share with anyone or share with family members and friends. Print media, electronic media and various medium shows the news, but its ends up showing one sided of the story. We never come to know the other side of story. With so much happening every day, every second across our neighborhood, society, and world it’s difficult for the news media to cover all the news. Many times we have felt wish we could share our voice, opinion, thoughts with the world. Many a times we have felt the frustration, anger and helplessness for not being able to do anything about an incident. Have you ever felt, for a good cause, you need support, but don’t know how to garner the support and attention. So, now you have an option “www.Clamorworld.com“. This is a platform to share everything you want to. A website 100% runs by the people for the people. The world is waiting to listen to your voice, the voice which has kept you suppressed so far. If you do not want to share the incident, event personally, please send it to us at contact@clamorworld.com, and we will share it on your behalf and assure to keep your name confidential. Let’s make this world a peaceful and a happy place to live. » Groundwater depletion in India worst in world: NASA

Groundwater depletion in India worst in world: NASA

 

 

Washington: Groundwater is disappearing fast from the world and India is among the worst hit, shows data from NASA’s Gravity Recovery and Climate Experiment (GRACE) satellites.

Among the world’s largest groundwater basins, the Indus Basin aquifer of India and Pakistan, which is a source of fresh water for millions of people, is the second-most overstressed with no natural replenishment to offset usage, said two new studies led by the University of California – Irvine (UCI), using data from GRACE satellites.

About a third of the Earth’s largest groundwater basins are being rapidly depleted by human consumption, the studies said.

Groundwater aquifers are typically located in soils or deeper rock layers beneath the Earth’s surface.

The most overburdened aquifers are in the world’s driest areas, where populations draw heavily on underground water. Climate change and population growth are expected to intensify the problem, the researchers warned.

“What happens when a highly stressed aquifer is located in a region with socioeconomic or political tensions that can’t supplement declining water supplies fast enough?” asked Alexandra Richey, the lead author on both studies, who conducted the research as a UCI doctoral student.

“We are trying to raise red flags now to pinpoint where active management today could protect future lives and livelihoods,” Richey said.

The Arabian Aquifer System, an important water source for more than 60 million people, is the most overstressed in the world, the findings showed.

The studies are the first to comprehensively characterise global groundwater losses with data from space, using readings generated by NASA’s twin GRACE satellites.

GRACE measures dips and bumps in the Earth’s gravity, which are affected by the mass of water.

In the first paper, researchers found that 13 of the planet’s 37 largest aquifers studied between 2003 and 2013 were being depleted while receiving little to no recharge.

Eight were classified as “overstressed”, with nearly no natural replenishment to offset usage.

Another five were found to be “extremely” or “highly” stressed, depending upon the level of replenishment in each.

Those aquifers were still being depleted but had some water flowing back into them.

“Given how quickly we are consuming the world’s groundwater reserves, we need a coordinated global effort to determine how much is left,” principal investigator Jay Famiglietti, who is also the senior water scientist at NASA’s Jet Propulsion Laboratory in Pasadena, California, said.

The findings appeared in the journal Water Resources Research.

Leave a reply