title: Climate change. Threats to water supplies in the tropical Andes.
authors.affiliation: Climate System Research Center, Department of Geosciences, University of Massachusetts, Amherst, MA 01003, USA. rbradley@geo.umass.edu
authors.forename: Raymond S
authors.initials: RS
authors.lastname: Bradley
authors.forename: Mathias
authors.initials: M
authors.lastname: Vuille
authors.forename: Henry F
authors.initials: HF
authors.lastname: Diaz
authors.forename: Walter
authors.initials: W
authors.lastname: Vergara