SPRINGFIELD, Ill. – Aquifers provide a natural source of groundwater, and a new study from the University of Illinois examines the possible consequences of over-drawing from three major aquifers in the United States.

Megan Konar and other researchers examined the Central Valley, High Plains and Mississippi Embayment aquifers. She says reliance on these three aquifers accounted for 93 percent of groundwater depletion in the U.S. between 2000 and 2008.

"Ground water aquifer is like a bank,” she states. “So, if you're just drawing out a lot more money than you're putting in, then eventually, your finite supply is going to end. And so, we're just using a lot more water than is being recharged."

The study found Illinois is transferring large volumes of water from the High Plains and Mississippi Embayment aquifers.

Konar suggests policies be enacted to slow groundwater depletion, including creating groundwater property rights, or a market for water, in which it is allocated to farmers and they can then sell or buy it.

Konar says depleting the aquifers could lead to difficult choices that affect food security.

The report found agriculture uses the majority of water from aquifers, and Konar says a reliable water source is essential to producing staple commodities, such as rice, wheat and corn.

"We found that they contribute to 18.5 percent of domestic cereal supply in the U.S. and that interestingly, they also contribute a large fraction to a few countries internationally,” she explains. “They contribute almost 10 percent to the cereal supply of Japan, Taiwan and Panama."

Urban areas also rely heavily on aquifers, and Konar contends that groundwater depletion will affect their ability to meet normal water demands and respond to climate changes.

"Projections for the future climate are that it's going to increase in variability and so, having these groundwater resources to buffer against variability is really important,” she points out. “They're likely going to be more valuable in the future. So, we should really start thinking of them as a strategic natural resource."

Chicago relies on 2 percent of the water from the High Plains aquifer, and 1 percent of the Mississippi Embayment aquifer.




get more stories like this via email

Athens, Alabama, is bouncing back after an EF-1 tornado ripped through its downtown late Saturday night, leaving devastation but sparing lives.

Now, days into recovery, city crews and volunteers have cleared most debris, reopened streets and restored power to most homes and businesses.

Ronnie Marks, mayor of Athens, credits the quick response and community spirit for the progress made so far.

"We are so fortunate that we don't have any injuries or any fatalities," Marks pointed out. "The tough news is it's hit our downtown, but overall our city and county workers have done a tremendous job in cleaning up debris, rooftops laying in the middle of the street."

According to the city's Facebook page, additional damage includes fallen trees blocking major roads, structural damage to public buildings such as Fire Station Number 3, and debris in key areas like Pryor Street and the Veterans Museum.

Marks noted the tornado's toll on local businesses has been severe, with some potentially facing total losses. He added among the hardest hit was a local bookstore, which suffered catastrophic roof damage. Marks emphasized the importance of rallying around these businesses as they rebuild.

"There's some severe damage to some of the small business people and that's their livelihood, and it's ours and we're supportive," Marks emphasized. "For example, the CEI bookstore is totally destroyed. A lot of other businesses have rooftops and HVACs blown off of the top of their building."

Marks stressed community volunteers have stepped up to clear debris and provide meals to city workers, with support pouring in from across the state and even as far as Tennessee. The Limestone County Emergency Management Agency is actively documenting the damage to determine if the area qualifies for additional aid.


get more stories like this via email

It has been just over three months since Hurricane Helene devastated Western North Carolina, leaving communities to rebuild and recover.

As the immediate relief efforts wind down, the focus is shifting to the more complex challenges of long-term recovery.

Jennifer Tolle Whiteside, president of the North Carolina Community Foundation, said rebuilding is just one piece of the puzzle. Many other critical needs require ongoing attention and support.

"There are infrastructure, including roads and bridges and houses that will need to be rebuilt," Tolle Whiteside pointed out. "We are particularly concerned about mental health issues, sort of the education and effect on children and communities, as well as some of the basic needs."

Gov. Roy Cooper recently announced $15.5 Million from the North Carolina Disaster Relief Fund will go to the North Carolina Community Foundation to support long-term recovery from Hurricane Helene. The figure is in addition to the $12 million the foundation has already raised, which will be distributed as grants to nonprofits serving Western North Carolina.

Tolle Whiteside noted the foundation's 19 affiliates in Western North Carolina are playing a key role in identifying the specific needs of each community as recovery efforts continue. The local partners are not only assessing the damage but helping to prioritize resources for critical issues such as housing, mental health and education. She stressed while progress is being made, the work is far from over and sustained support will be essential for years to come.

"These issues are long-term in nature and it's going to take a long road to recovery," Tolle Whiteside emphasized. "These communities need our continued support and attention."

Recent estimates from Gov. Roy Cooper's office indicated the damage from Hurricane Helene has escalated to nearly $60 billion, surpassing the first estimate of about $54 billion released in October. The damage costs are roughly 3.5 times those of Hurricane Florence in 2018.


get more stories like this via email

Wisconsin is ending the year on a high note in the clean energy space, with some notables like a first-of-its-kind energy dome and approval for the largest solar project in state history.

Together, the Columbia Energy Storage Project and the Vista Sands Solar Project are expected to generate enough energy to power more than 200,000 Wisconsin homes.

Oliver Schmitz, associate dean for research innovation in the College of Engineering at the University of Wisconsin-Madison, said in a state importing about 70% of the energy it uses, projects like these are key to reducing the number.

"I think in terms of the priorities, it's not only to realize clean energy as an energy source for the entire population, but also to leverage the opportunities that come with the clean energy technologies," Schmitz contended.

Opportunities like using Wisconsin's strong manufacturing base to work toward clean energy projects, Schmitz added. Other areas include new careers and workforce, a reduction in pollutants contributing to climate change, and lower energy costs across the state.

Though Wisconsin ranks around the middle of the pack nationwide for clean energy development, the state has been able to maximize some federal initiatives in the past year to fund statewide projects. Schmitz believes the most important component in recent advancements is community involvement.

"Many of those, technology discovery is community driven," Schmitz pointed out. "People who consume energy, the communities out in the state are thinking about, 'What is the fit for our community?'"

He added now, the state would do well to focus on its baseload capacity or replacing coal plants with equivalent units of continuous energy. The state announced this month a second delay of Columbia County's coal plant retirement. Schmitz believes nuclear power technologies could also be considered.


get more stories like this via email