Water is life. Knowledge is power.
In 2017, Jorge welcomed me to the headquarters of Costa Rica’s underground water agency. His supervisor had asked him to show me “the model” at work. After many years of fieldwork on water issues, I had already been introduced to many models: the mathematical model to calculate extraction rates, two different pieces of software that model aquifer flow, the regulatory model Costa Rica’s agency follows, and sponges as a preferred … [more…]
Jeff Swire, co-founder of Patriots Cove, has turned his private property into a fly-fishing refuge for other veterans and first responders seeking relief and renewed purpose. (Photo by Will Parson/Chesapeake Bay Program)
According to U.S. Army veteran Jeff Swire, the 18-acre, outdoor refuge known as Patriots Cove has already saved … [more…]
Max Taylor, a Hopi Tribe water resources technician, stands near Lemeva Spring on the Hopi Reservation on July 30, 2020. The Hopi say they have used this spring for over a thousand years. DAVID WALLACE/THE REPUBLIC
MISHONGNOVI — At the base of a sandstone mesa, the ground descends in a series of stone … [more…]
Soil microbial fuel cells as designed by researchers at the University of Bath. Credit: University of Bath
Engineers at the University of Bath have shown that it’s possible to capture and use energy created by the natural reactions occurring in microorganisms within soil.
A team of chemical and electrical engineers has demonstrated the potential of cheap, simple “soil microbial fuel cells” (SMFCs), buried in the earth to power an electrochemical … [more…]
Near or far, forests — like this one at the edge of Hong Kong — affect the movement, quality and availability of water in cities. Photo by Florian Wehde/Unsplash
Water is essential to human health and well-being. In cities, leaders strive to provide secure access to clean, safe and affordable water. In rural areas, farmers hope for adequate rain and healthy rivers to produce healthy crops. The coronavirus pandemic reminds … [more…]