TY - RPRT TI - A Collaborative Proposal: Simulating and Understanding Abrupt Climate-Ecosystem Changes During Holocene with NCAR-CCSM3 AU - Liu, Zhengyu AU - Otto-Bliesner, Bette PY - 2013 DO - 10.2172/1061456 UR - https://www.osti.gov/biblio/1061456 ID - 1061456 ER -