Photo courtesy of My Kailua
Fresh, potable water is an everyday miracle in the middle of the Pacific Ocean. To have enough to supply millions with (relatively) few constraints on usage? It’s almost unimaginable. And, perhaps, too precarious to want to imagine.
Of course, the water in Hawai’i serves more than latecomer humans. Endemic land species of every kind, exotic imports, and unique hybrids do not spring from saltwater. … [more…]
Water in the San Luis reservoir, which was constructed as a storage reservoir in California’s Central Valley. Groundwater in this region may never be able to recover from past and future droughts, according to new research published in Water Resources Research. Credit: Fredrick Lee
Groundwater in California’s Central Valley is at risk of being depleted by pumping too much water during and after droughts, according to a new study … [more…]
NPR’s Ari Shapiro speaks with author Giulio Boccaletti about his new book Water: A Biography, which takes readers through the complex and surprising history of humanity and water.
ARI SHAPIRO, HOST: What is the one thing that has shaped the course of human civilization more than any other? Well, according to the author Giulio Boccaletti, the answer is water. The title of his new book is "Water: A Biography." … [more…]
Arizona Capitol Times
You will never hear the words “water crisis” said aloud in the in the chambers of the Arizona Legislature, Salt River Project, or Central Arizona Project. The fact the reservoirs on the Colorado River, which store irrigation water for our farms, have hit their lowest levels has not prompted our state’s Department of Agriculture, nor Farm Bureau to say the word “crisis” in public.
Just five years … [more…]
Insect defoliators alter biogeochemical cycles from land into receiving waters by consuming terrestrial biomass and releasing biolabile frass. Here, we related insect outbreaks to water chemistry across 12 boreal lake catchments over 32-years. We report, on average, 27% lower dissolved organic carbon (DOC) and 112% higher dissolved inorganic nitrogen (DIN) concentrations in lake waters when defoliators covered entire catchments and reduced leaf area. DOC reductions reached 32% when deciduous … [more…]