Climate response to insolation changes.pdf

Black curve, NGRIP δ18O isotope changes, after North Greenland Ice Core Project members (2004) High-resolution record of Northern Hemisphere climate extending into the last interglacial period. Nature 431 (7005) 147-151; Insolation curves, anomaly for the northern and southern hemispheres winter, spring, summer, and fall, after Polissar PJ, Abbott MB, Wolfe AP et al (2013) Synchronous interhemispheric Holocene climate trends in the tropical Andes. Proceedings of the National Academy of Sciences 110 (36) 14551-14556. Background color changes in annual insolation by latitude and time due to changes in obliquity. Global climate responds to changes in obliquity. The Neoglaciation is the first 5000 years in a 10,000 year drop in high latitude annual insolation.