https://i2.wp.com/www.circleofblue.org/wp-content/uploads/2010/01/2009-05-China-karst-JGanter-_MG_5500.jpg?fit=1600%2C1067&ssl=1 1067 1600 J. Carl Ganter https://www.circleofblue.org/wp-content/uploads/2018/06/Circle-of-Blue-Water-Speaks-600x139.png J. Carl Ganter2010-01-19 13:04:462017-07-25 18:35:26Tracing Kunming, China's Freshwater Hazards
KUNMING — The ground quakes with a blast as the limestone fragments are blown from their roots, like giant white teeth shattered and unmoored. Nearby, a worker prepares his drill to place another stick of dynamite deep within the rock. He stops for a moment, places his foot high on the rubble and surveys the vast construction landscape that will soon become China's fourth largest airport.
https://i0.wp.com/www.circleofblue.org/wp-content/uploads/2010/01/2009-05-China-karst-JGanter-IMG_2088-1.jpg?fit=1600%2C1066&ssl=1 1066 1600 Circle of Blue https://www.circleofblue.org/wp-content/uploads/2018/06/Circle-of-Blue-Water-Speaks-600x139.png Circle of Blue2010-01-18 11:52:372017-07-25 18:36:22Connecting Caves, Karst Landscapes and Climate Around the World
Scientists who study caves and karst landscapes are like all researchers. They look for data that addresses the broadest and most significant questions possible. It turns out that caves do a good job of providing significant answers. Those that contain animal fossils and records of ancient humans, for example, have been shown to have great value for understanding climate change and past environmental conditions.
https://i0.wp.com/www.circleofblue.org/wp-content/uploads/2009/05/ozmap.jpg?fit=290%2C200&ssl=1 200 290 Nadya Ivanova https://www.circleofblue.org/wp-content/uploads/2018/06/Circle-of-Blue-Water-Speaks-600x139.png Nadya Ivanova2009-05-15 01:27:552015-11-24 14:46:43South Australia: Acid Murray River Declared Undrinkable