Articles | Volume 17, issue 2
Clim. Past, 17, 869–885, 2021
https://doi.org/10.5194/cp-17-869-2021

Special issue: Paleoclimate Modelling Intercomparison Project phase 4 (PMIP4)...

Clim. Past, 17, 869–885, 2021
https://doi.org/10.5194/cp-17-869-2021

Research article 21 Apr 2021

Research article | 21 Apr 2021

Land–sea temperature contrasts at the Last Interglacial and their impact on the hydrological cycle

Nicholas King-Hei Yeung et al.

Data sets

CSIRO ACCESS-ESM1.5 model output prepared for CMIP6 PMIP lig127k Nicholas Yeung, Laurie Menviel, Katrin Meissner, Tilo Ziehn, Matthew Chamberlain, Chloe Mackallah, Kelsey Druken, and Syazwan Mohamed Ridzwan https://doi.org/10.22033/ESGF/CMIP6.13703

Download
Short summary
The Last Interglacial period (LIG) is characterised by strong orbital forcing compared to the pre-industrial period (PI). This study compares the mean climate state of the LIG to the PI as simulated by the ACCESS-ESM1.5, with a focus on the southern hemispheric monsoons, which are shown to be consistently weakened. This is associated with cooler terrestrial conditions in austral summer due to decreased insolation, and greater pressure and subsidence over land from Hadley cell strengthening.