PP001
Advanced Understanding of Tropical Hydroclimate Changes During the Pleistocene and Holocene
Advanced Understanding of Tropical Hydroclimate Changes During the Pleistocene and Holocene
Session ID#: 74834
Session Description:
Tropical climate changes during the Pleistocene and Holocene are manifested as dramatic reorganizations of rainfall patterns, in contrast to the dramatic temperature swings in the higher latitudes. Despite the increasing availability of tropical paleoclimate records and model simulations, the physical mechanisms driving these changes are still unclear. We invite contributions exploring the hydrological and monsoonal changes on decadal-to-glacial timescales since the Pleistocene by natural archive data, new proxies, and simulation methods to reconstruct precipitation change from local to regional scales in the tropics and their global links. We particularly welcome proxy-model syntheses exploring physical mechanisms.
Index Terms:
1620 Climate dynamics [GLOBAL CHANGE]
1627 Coupled models of the climate system [GLOBAL CHANGE]
4901 Abrupt/rapid climate change [PALEOCEANOGRAPHY]
4910 Astronomical forcing [PALEOCEANOGRAPHY]
Primary Convener: Chuan-Chou Shen, National Taiwan University, Research Center for Future Earth, Taipei, Taiwan
Conveners: Lisa Murphy Goes, University of Miami, RSMAS, Miami, FL, United States, Shih-Yu Lee, Research Center for Environmental Changes Academia Sinica, Taipei, Taiwan and Xianfeng Wang, Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore
Primary Liaison: Shih-Yu Lee, Research Center for Environmental Changes Academia Sinica, Taipei, Taiwan
See more of: Paleoceanography and Paleoclimatology
