El Niño and La Niña

Environmental Problems in Karst Lands Environmental Problems in Karst Lands- Brief review of the engineering and environmental concerns of occupying karst terrain, including mitigation measures. Karst: The Stealthy Hazard Karst: The Stealthy Hazard- Illustrated article (in Geotimes) discusses flooding, sinkhole collapse, infrastructure damage, and other impacts from development on karst lands in Ke…