A comprehensive framework for determining the role of habitat drought in amphibian population declines
Judith Z Drexler1, Corinne Bowers2, Jeffrey W Riley3, Michael Adams4, Christopher Pearl4, Robert Fisher5, Brian Halstead6, Patrick Kleeman7 and Michelle A Stern8, (1)U.S. Geological Survey, Sacramento, United States, (2)US Geological Survey, Reston, United States, (3)US Geological Survey, Norcross, United States, (4)US Geological Survey, Corvallis, United States, (5)US Geological Survey, San Diego, United States, (6)US Geological Survey, Dixon, United States, (7)US Geological Survey, Point Reyes Station, United States, (8)US Geological Survey, Sacramento, United States