Tropical boundary layer equilibrium in the last Ice Age

A radiative‐convective boundary layer model is used to assess the effect of changing sea surface temperature, pressure, wind speed, and the energy export from the tropics on the boundary layer equilibrium equivalent potential temperature. It remains difficult to reconcile the observations that during the last glacial maximum (18,000 yr BP) the snowline on the tropical mountains fell 950 m, while the tropical sea surface temperatures fell only 1–2 K.

Related Topics

• Boundary Layer,
• Climate,
• Convection,
• Idealized models,
• Tropics