Erik Larson¹, William Munger², Luke D Schiferl¹, Roisin Commane³, Steven C Wofsy⁴ and Paul R Moorcroft¹, (1)Harvard University, Cambridge, MA, United States, (2)Harvard University, School of Engineering and Applied Sciences and Department of Earth and Planetary Sciences, Cambridge, MA, United States, (3)Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States, (4)Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States