South Pacific Eastern Subtropical Mode Water*

Eastern North Pacific Subtropical Mode Water in a general circulation model: Formation mechanism and salinity effects

The Eastern North Pacific Subtropical Mode Water (ESTMW) is a water mass of low potential vorticity (PV) and appears as a weak pycnostad or thermostad. Distinct from other subtropical mode waters, it forms in the absence of a deep winter mixed layer. The formation mechanism of this ESTMW is investigated using an ocean general circulation model that is forced by monthly climatological temperatur...

Mode water ventilation and subtropical countercurrent over the North Pacific in CMIP5 simulations and future projections

[1] Seventeen coupled general circulation models from the Coupled Model Intercomparison Project Phase 5 (CMIP5) are analyzed to assess the dynamics and variability of the North Pacific Subtropical Countercurrent (STCC). Consistent with observations, the STCC is anchored by mode water to the north. For the present climate, the STCC tends to be stronger in models than in observations because of t...

Eddy characteristics in the eastern South Pacific

The ventilated pool: A model of subtropical mode water

An analytical model of subtropical mode water is presented, based on ventilated thermocline theory and on numerical solutions of a planetary geostrophic basin model. In ventilated thermocline theory, the western pool is a region bounded on the east by subsurface streamlines that outcrop at the western edge of the interior, and in which additional dynamical assumptions are necessary to complete ...

Sustainable Urban Mobility in South-Eastern Asia and the Pacific

Civil and Environmental Engineering, National University of Singapore. A Professional Engineer, he has undertaken numerous consultancy and research work on Transportation Planning, Traffic Modelling and Road Safety Studies for local authorities and developers as well as organizations such as Asian Development Bank and Cities Development Initiative for Asia. Comments can be sent to: [email protected]...