lunedì 29 settembre 2014

NYT Science: Overseas Trade Alters a Lizard’s Stocks

Overseas Trade Alters a Lizard’s Stocks
By DOUGLAS QUENQUA

The rise of the global shipping trade has caused a fundamental shift in how species spread from one landmass to the next.

Published: September 30, 2014 at 4:00AM

via NYT Science http://ift.tt/1ro7QTY