Asymmetry in ecosystem responses to precipitation: Theory, observation and experimentation
Osvaldo Sala1, Laureano Gherardi1, Lara Reichmann2 and Debra Peters3, (1)Arizona State University, School of Life Sciences, Tempe, AZ, United States, (2)UC Berkeley, Department of Plant and Microbial Biology, Berkeley, CA, United States, (3)USDA, Office of the Chief Scientist, Washington DC, DC, United States