Last Millennium Reanalysis

Paleoclimate data assimilation has emerged as a powerful approach to understand low-frequency climate variations, blending paleoclimate observations with the dynamical constraints of climate models.

The Last Millennium Reanalysis (LMR) project has developed a framework (see figure 1, below) to accomplish this, relying heavily on annually-resolved records from the PAGES2k data collection.

LMR is based on principles of open science, and will make all output and code available upon project completion in the summer of 2018.


lmr figure