Scientists block ship-borne bioinvaders before they dock
Monday, March 28, 2011 - 08:30
in Earth & Climate
The global economy depends on marine transportation. But in addition to cargo, the world's 50,000-plus commercial ships carry tiny stowaways that can cause huge problems for the environment and economy. A new model created by Smithsonian scientists will facilitate accurate screening of vessels for dangerous species before they unload. The team's findings are published today in the journal Environmental Science & Technology.