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This book is a collection of papers presented in the symposia, held in Beijing, on hydrogeology. The papers deal with different topics providing information on some problems on riverside groundwater, assessment of groundwater contamination, and groundwater protection strategy.
The High Plains region was once called the Great American Desert and thought to be, in the words of explorer Stephen Long, “wholly unfit for cultivation.” Now we know that beneath the surface, unbeknownst to the explorers and early settlers, lies the Ogallala aquifer, an underground formation that stretches for 800 miles from the Texas panhandle to South Dakota. It holds more water than Lake Huron. Indeed, the Ogallala has been referred to as the sixth Great Lake. It is the water pumped for irrigation from the Ogallala that has enabled a naturally dry region to produce up to 40 percent of America’s beef and 20 to 25 percent of its food and fiber, an output worth about $20 billion. In t...
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Knjiga Evolution of karst: from prekarst to cessation (Razvoj krasa: od predkrasa do izginotja) je zbornik istoimenskega simpozija, ki je v septembru 2002 potekal na Inštitutu za raziskovanje krasa ZRC SAZU. Namen knjige je odgovoriti na vprašanja, kot so: Kdaj se začne kras in kdaj končač Kateri procesi in dogodki določajo razvoj kraškega podzemlja in površjač Kako je razvoj krasa povezan s pretakanjem voda v kraškem vodonosniku in kako z razvojem in razširjenostjo bioloških vrstč Kako merimo čas, ki je minil od določenih dogodkov v krasuč
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Finalist for the National Book Award An intimate reckoning with aquifer depletion in America's heartland The Ogallala aquifer has nourished life on the American Great Plains for millennia. But less than a century of unsustainable irrigation farming has taxed much of the aquifer beyond repair. The imminent depletion of the Ogallala and other aquifers around the world is a defining planetary crisis of our times. Running Out offers a uniquely personal account of aquifer depletion and the deeper layers through which it gains meaning and force. Anthropologist Lucas Bessire journeyed back to western Kansas, where five generations of his family lived as irrigation farmers and ranchers, to try to ma...