Recent Trends Of The Tropospheric Vapor Deuterium To Hydrogen Ratio And Their Climatological Significance

Naixin Fan1, Eric S Posmentier2, John R Worden3, Kimberly E Samuels-Crow4 and Xiahong Feng2, (1)Dartmouth College, Hanover, United States, (2)Dartmouth College, Earth Sciences, Hanover, NH, United States, (3)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (4)University of New Mexico Main Campus, Flagstaff, United States