loveclim se orbital only ocn u: Paleoclimate Sensitivity Experiment with Orbital Only - 100 year average - ocean variable u
loveclim se orbital only ocn v: Paleoclimate Sensitivity Experiment with Orbital Only - 100 year average - ocean variable v
loveclim se orbital only ocn w: Paleoclimate Sensitivity Experiment with Orbital Only - 100 year average - ocean variable w
loveclim se orbital only seaice: Paleoclimate Sensitivity Experiment with Orbital Only - 100 year average - seaice variables
arrival time: Time (ka) since last continuous human settlement for time-varying climate conditions following the transient scenario A simulation (early exit scenario)
climate forcing: Climate forcing for Human Dispersal Model over the past 125 ka
human density: 1000 year snapshots of the simulated evolution of human density (individuals per 100 km^2) over the past 125 thousand years using the parameters of scenario A (early exit) experiment
antarctic ice sheet: Transient simulation of Antarctic ice-sheet over past 784,000 years using Penn State Ice-sheet model and LOVECLIM transient climate forcing.
antarctic ice sheet control 784k 40km: This is the same simulation as the full 784k simulation entitled ‘antarctic-ice-sheet’, but performed at 40km resolution instead of 20km, for more direct comparison against the sensitivity runs.
antarctic ice sheet dtocn-1 784k 40km: For this simulation, the two-dimensional ocean temperature forcing was replaced with the time series of zonal average temperatures at 55ºS.
antarctic ice sheet dtocn-2 784k 40km: For this 784k simulation, the two-dimensional ocean temperature forcing was replaced with the time series of zonal average temperatures at 55ºS, multiplied by a factor of two.
antarctic ice sheet dtocn-5 784k 40km: For this 784k simulation, the two-dimensional ocean temperature forcing was replaced with the time series of zonal average temperatures at 55ºS, multiplied by a factor of five.
antarctic ice sheet dtocn-10 784k 40km: For this 784k simulation, the two-dimensional ocean temperature forcing was replaced with the time series of zonal average temperatures at 55ºS, multiplied by a factor of ten.
antarctic ice sheet forcepleist 408k 40km: For this 408k simulation, the climate forcing from LOVECLIM (atmospheric temperature, precipitation, ocean temperature) was replaced with the parameterized climate forcing originally used in Pollard & DeConto (2009), and later updated in Pollard & DeConto (2012).
antarctic ice sheet ot 408k 40km: For this 408k simulation, only the ocean temperature component of the full forcing was used to drive the ice sheet model.
antarctic ice sheet sc 408k 40km: For this 408k simulation, only the surface climate (atmospheric temperature and precipitation) component of the full forcing was used to drive the ice sheet model.
antarctic ice sheet sc+ot 408k 40km: For this 408k simulation, only the surface climate (atmospheric temperature and precipitation) and ocean temperature components of the full forcing were used to drive the ice sheet model.
antarctic ice sheet sl 408k 40km: For this 408k simulation, only the sea level component of the full forcing was used to drive the ice sheet model.
antarctic ice sheet sl+ot 408k 40km: For this 408k simulation, only the sea level and ocean temperature components of the full forcing were used to drive the ice sheet model.
antarctic ice sheet sl+sc 408k 40km: For this 408k simulation, only the sea level and surface climate (atmospheric temperature and precipitation) components of the full forcing were used to drive the ice sheet model.