"From their origins, exploration and inquiry in the earth sciences have been dependent on conceptual models and data visualizations to test theories and convey findings to the general public. One can appreciate the power and importance of conceptual graphics by flipping through the pages of a Nation[...]
This unique, one-stop reference addresses water resources in karst environments--which cover over 20% of the earth's surface--and focuses on water quality and quantity and natural and man-made threats.[...]