Latest Droughts Stories
Brett Smith for redOrbit.com - Your Universe Online Wave after wave of heat has baked almost half the United States into some form of drought, according to data released by the National Drought Mitigation Center at the University of Nebraska-Lincoln. The economic impact is still impossible to know, but officials and stakeholders are expecting a significant impact of the nation´s agricultural output. Analysis of the UNL data revealed that a record 46.8 percent of the nation's...
Pitt scientists also discover unexpected complexity to the US West's patterns of drought during the Middle Ages Through an exploration of tree rings and oxygen isotopes, researchers at the University of Pittsburgh are now able to better pinpoint the history of droughts in the arid and semiarid areas of the American West. A paper published in the online July 2 issue of the Proceedings of the National Academy of Sciences explores the Medieval Climate Anomaly, a particularly warm period...
- Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
- Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
- Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
- A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.