Urgent need for a common metric to make precipitation manipulation experiments comparable

Vicca, S., Gilgen, A. K., Camino Serrano, M., Dreesen, F. E., Dukes, J. S., Estiarte, M., … Granier, A. (2012, August). Urgent need for a common metric to make precipitation manipulation experiments comparable. New Phytologist. https://doi.org/10.1111/j.1469-8137.2012.04224.x