Data Length Requirements for Observational Estimates of Land-Atmosphere Coupling Strength

Kirsten Lynn Findell, Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States, Benjamin R Lintner, Rutgers University New Brunswick, New Brunswick, NJ, United States, Pierre Gentine, Columbia University, Earth Institute, New York, United States and Benoit P Guillod, University of Oxford, ECI/School of Geography and the Environment, Oxford, United Kingdom