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☆ Humans are depleting groundwater faster than in the past 40 years, but places like Saudi Arabia and Thailand have figured out how to boost their freshwater reserves
▼ + stars: | 2024-01-24 | by ( Suman Naishadham | Associated Press | ) www.businessinsider.com time to read: +6 min

Humans in many parts of the world are pumping groundwater faster than it can be replenished. Places like Thailand and Saudi Arabia, however, have managed to slow groundwater depletion rates. USGSGroundwater is one of the largest freshwater sources anywhere in the world, making the depletion of aquifers a significant concern. AdvertisementGroundwater depletion is more severe now than a few decades agoFarms are responsible for much of the US's groundwater depletion. The Bangkok basin in Thailand is another example the study highlighted where groundwater levels rose in the early 21st century compared to previous decades.

Persons: Scott Jasechko, Upmanu Lall, Jasechko, Richard Taylor, Taylor, Hydrologists, Felicia Marcus, Marcus, you've Organizations: Service, University of California, Columbia University, Columbia Water Center, University College London hydrogeology, Stanford, Water, West Program Locations: Thailand, Saudi Arabia, Santa Barbara, drylands, Mexico, Iran, California, Bangkok, Thai, Tucson , Arizona, Colorado

☆ As Groundwater Dwindles, Powerful Players Block Change
▼ + stars: | 2023-11-24 | by ( Christopher Flavelle | Mira Rojanasakul | ) www.nytimes.com time to read: +19 min

They serve on the board of Groundwater Management District 3, which since 1996 has overseen the pumping of 16.2 trillion gallons of groundwater — enough to fill Lake Mead, the country’s largest reservoir, twice over. From Maryland to Hawaii groundwater levels are falling, often the result of overpumping and underregulation, made worse by climate change. Groundwater Levels at Goldstrike Mine Observation wells at Goldstrike show a pattern of immense groundwater withdrawals. “And money talks.”Kansas City Groundwater Management District 3 KANSAS Wichita KANSAS Groundwater Management District 3 Kansas City Groundwater Management District 3 KANSAS WichitaGrowing corn in the Kansas drylandsIn Kansas, the power of the men who run Groundwater Management District 3 is enormous. Groups like Groundwater Management District 3 have until 2026 to come up with plans to sustain groundwater.

Persons: Lake Mead, —, Catherine Hospital —, we’re, ”, Lindsay Vaughn, David Robert Elliott, Joe Newland, Nevada Adam Sullivan, Christina Erling, Erling, Adam Sullivan, Emily Najera, Kim Raff, Julie Pazina, ” Barrick, Michael McCarthy, Barrick, ” Mr, McCarthy, Michael H, Taylor, Patrick Donnelly, don’t, Helena Billings, it’s, Galt, Wylie Galt, Bill Galt, Dutton, Wylie, Errol Galt, Galt’s, Matthew Hamon, The New York Times Eugene Graf, Montana homebuilders, The New York Times Montana, Brad Dundas, Dundas, Mr, John Tubbs, Tubbs, The New York Times Errol Galt, Eugene Graf, Graf, Guy Alsentzer, “, Lucas Bessire, Vaughn, Newland, Mark Rude, Kan, The New York Times Mark Rude, Ms, Lall, Ali Zaidi, Biden, Jared Huffman, Huffman Organizations: Groundwater Management, Walmart, State, The New York Times, Kansas Farm Bureau, New York Times, NEVADA Carson City Las, Barrick, Carson City Las, NEVADA Carson City, North, Barrick Gold Corporation, Nevada Gold Mines, Nevada, of Water, University of Nevada, Center for Biological Diversity, Republican, Representatives, The Times, Galt, state’s Department of Natural Resources, The New York, Montana Fish, Montana Building Industry Association, KANSAS, KANSAS Wichita KANSAS Groundwater Management, KANSAS Wichita, Kansas drylands, Management, Kansas City Topeka, Kansas City, Topeka Wichita, Survey, University of Oklahoma, Groundwater, Kansas, Columbia Water Center, Columbia University, Natural Resources Defense Council, Marin Municipal Water District, Fisheries Locations: United States, Garden City, Kan, America, Lake, Kansas, Maryland, Hawaii, Barrick, NEVADA Carson, Carson, Nevada, Canada, Goldstrike, North America, Barrick’s, ” MONTANA, Helena, Bozeman MONTANA, Helena Billings Bozeman, Montana, Galt, ”, Broadwater County, Elk, Confederate, Sulphur Springs, Mont, Upper Missouri, Townsend, ” Kansas, Groundwater Management District, KANSAS Wichita KANSAS, KANSAS Wichita KANSAS Groundwater Management District, KANSAS, Kansas drylands In Kansas, District, Wichita, Kansas City Topeka, Management District, Topeka, Kansas City, Arkansas, Washington, California, Marin

☆ Mysterious ‘fairy circles’ of Namibia and Australia aren’t so rare after all, study says
▼ + stars: | 2023-09-28 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +7 min

CNN —Round discs of barren dirt known as “fairy circles” look like rows of polka dots that can spread for miles over the ground. Fairy circles were previously spotted only in the arid lands of Southern Africa’s Namib Desert and the outback of Western Australia. The results showed 263 dryland locations where there were circular patterns similar to fairy circles in Namibia and Australia. Fairy circles’ mysterious originsThe study authors also compiled environmental data where circles were spotted, collecting evidence that might hint at what causes them to form. But the question “What shapes fairy circles?” is complex, and factors that create fairy circles may differ from site to site, the study authors reported.

Persons: ”, Emilio Guirado, Guirado, “, Stephan Getzin, Getzin, Fiona Walsh, Walsh, ” Walsh, ” Guirado, Mindy Weisberger Organizations: CNN, National Academy of Sciences, Multidisciplinary Institute, Environmental Studies, University of Alicante, University of Göttingen, University of Western, “, Scientific Locations: Southern, Western Australia, Spain, Namibia, Australia, Africa, Western Sahara, of Africa, Madagascar, Midwestern Asia, Southwest Australia, Germany, University of Western Australia, Northern Territory

☆ From pixels to pails, crowdfunded wells quench thirst in Senegal's drylands
▼ + stars: | 2023-07-19 | by ( Ngouda Dione | ) www.reuters.com time to read: +2 min

Water scarcity is so acute at this time of year that many communities face a dire choice: water your farms or quench you thirst. He turned to the internet, setting up crowdfunding campaigns where people can donate money to construct wells in communities lacking water. "In many villages, there were water problems, and this issue notably impacted on learning," said Diakhate, who previously worked in school construction. In a region pockmarked with wells in various states of disrepair, Diakhate hopes the internet can bring communities together to solve the problem of water scarcity. His group has built more than 50 wells this way since 2020, and nine more are under construction.

Persons: Ourou Amady, Mamadou Diakhate, Diakhate, Yoro Boubou Ba, Ngouda Dione, Cooper Inveen, Nellie Peyton, Christina Fincher Organizations: Workers, REUTERS, United Nations, Pepperdine University, Thomson Locations: Ourou, Podor, Senegal, PODOR, Senegal's, Dakar, Saharan Africa, Bagga

☆ Guest view: Protecting Earth’s underground heroes
▼ + stars: | 2022-12-12 | by ( Tokiers Mark Tercek | Mark Tercek | ) www.reuters.com time to read: +6 min

This activity seals and traps hidden underground ecosystems and their carbon-capturing capabilities. A recent estimate published by Nature found that more than 70% of the Earth’s known soil biodiversity hotspots are unprotected by current conservation schemes. The first step is to incorporate underground ecosystems into global conservation and climate schemes. We should also begin systematically mapping and monitoring underground biodiversity hotspots across the Earth. Researchers are starting to record, analyse and use soundscapes to identify underground biodiversity hotspots.

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