Entrepreneurs Wade Into the ‘Dead Nature Zone’
Entrepreneurs Wade Into the 'Dead Nature Zone' By RUSSELL GOLDAugust 12, 2009, Wall Street JournalEvery spring, fertilizer runoff from the U.S. Mississippi River floods into the Gulf of Mexico, causing a massive algae bloom that leads to a giant oxygen-deprived "dead zone" where fish can't survive. Now, this annual problem is getting new attention, not [...]