How donkeys digging wells help life thrive in the desert
For thousands of years, horses and donkeys have been some of our species' most important partners.
For thousands of years, horses and donkeys have been some of our species' most important partners.
Plants & Animals
Apr 29, 2021
0
742
Human activity risks contaminating pristine water stockpiled deep underground since the age of the mammoths, said a study Tuesday that warns of a looming threat to a critical life source.
Environment
Apr 25, 2017
1
310
A new paper by the University of Delaware's Holly Michael and Mahfuzur Khan and colleagues, out today in Nature Communications, reveals that overpumping of groundwater in Dhaka, Bangladesh, may have unforeseen consequences ...
Environment
Sep 28, 2016
0
124
Changes in climate can rapidly impact even the deepest freshwater aquifers according to Penn State and Columbia University hydrologists.
Environment
Feb 8, 2017
1
42
"Dig deep" to avoid naturally occurring arsenic contamination has been promoted as an answer to obtaining safe water in South Asia, which has experienced mass poisoning. But arsenic has been found in numerous deep wells drilled ...
Environment
Aug 12, 2013
0
0
During the massive oil spill from the ruptured Deepwater Horizon well in 2010, it seemed at first like there might be a quick fix: a containment dome lowered onto the broken pipe to capture the flow so it could be pumped ...
Other
Apr 11, 2012
0
0
Scientists at the University of Oxford demonstrate how it is possible to directly extract valuable metals from hot salty fluids ('brines') trapped in porous rocks at depths of around 2km below dormant volcanoes. They propose ...
Environment
Jun 30, 2021
1
318
When a metal tube lines an oil well thousands of feet below the surface of the ocean, that metal had better be solid and reliable. Unfortunately, the environment in such deep wells is often rich in hydrogen, a gas that can ...
Condensed Matter
Feb 5, 2015
0
28
Since 2009, many central U.S. residents have faced increasing earthquake activity. Research has suggested that these tremors are linked to wastewater injection into deep wells by oil and gas companies. However, the precise ...
Earth Sciences
Jun 28, 2022
1
189
The Taliban have always had a complicated relationship with the opium trade. As a narcotic, opium is haram, or forbidden under Islamic law. But at the same time opium production has tended to increase in areas they have controlled, ...
Economics & Business
Feb 8, 2023
0
0