Modeling the Gulf of Aqaba (Gulf of Eilat)

Long-time MITgcm-ers Eli Biton and Hezi Gildor have been using the model to explore the circulation in the Gulf of Aqaba (Gulf of Eilat), a terminal elongated basin that exchanges water with the northern Red Sea

February 16, 2012 by Helen Hill

2011 Research Roundup

To round off the year we have collected a sample of 2011 research articles that involved MITgcm in some way. Take a look…

January 1, 2012 by Helen Hill

Wind Stress and Southern Ocean Meridional Overturning

ACC channel model - Image: R. AbernatheyRyan Abernathey and co-workers have been using idealised MITgcm simulations to explore the dependence of Southern Ocean meridional overturning on wind stress.

December 1, 2011 by Helen Hill

A Slippery Problem

Wall-vortex interactions - Image: Deremble et al. (2011)Deremble and co-authors have been using MITgcm to revisit the problem of no-slip boundary conditions in ocean models.

October 31, 2011 by Helen Hill

北极海冰数值预报的初步研究!!!MITgcm基于海冰!海洋耦合模式!”# $

Bathymetry and boundaries of the Arctic domain in the model - source Yang et al., 2011.This month we shine light on recently published work by a team of Chinese investigators who have been using MITgcm to study Arctic sea ice.

October 11, 2011 by Helen Hill

Modeling Nordic Seas II

Mean sea surface temperature and bottom topography - source: Vaage et al. (2011)Mike Spall, a Senior Scientist in the Physical Oceanography Group at the Woods Hole Oceanographic Institution, has been using MITgcm to understand newly observed characteristics of the Denmark Strait Overflow.

August 31, 2011 by Helen Hill

Baroclinic Instability in the Ocean

Global maps of inverse Eady time scale (days−1) (upper panel) and the ratio Lbci/Ldef (lower panel) - source Tulloch et al., 2011.In a new JPO paper, Ross Tulloch, John Marshall, Chris Hill and Shafer Smith report on an observational, modeling and theoretical study of the scales, growth rates and spectral fluxes of baroclinic instability in the ocean, permitting a discussion of the relation between the instability scale, the first baroclinic deformation scale (R1) and the equilibrated eddy scale.

July 28, 2011 by Helen Hill

Mixing it up…

Mixing by eddiesMalte Jansen is a third year graduate student in PAOC at MIT. He has been using MITgcm in an idealized study to explore how mixing by eddies may influence the equilibrium state of the extra-tropical atmosphere and the Southern Ocean and in particular why the two regimes exhibit such a different equilibrium state.

June 29, 2011 by Helen Hill

Arctic Carbon Cycle Modeling

Arctic Biogeochemical Model - Change in Surface Net Community Production, year-on-year between 2006 and 2007 using MITgcm. Motivated by observations indicating rapidly falling annual sea-ice minima, Manfredi Manizza and co-workers have been using an Arctic configuration of MITgcm to explore the Arctic Ocean Carbon Cycle.

April 29, 2011 by Helen Hill

Modeling the Ocean Response to Hurricanes

Hurricane IsabelFamiliar as we are with satellite images of hurricanes, the impact of these powerful storms on the upper ocean is markedly less visible. Dr Sarah Zedler (Texas A&M University) has been using MITgcm to help understand the features that appear in oceanic field data as a result of hurricane passage above.

March 31, 2011 by Helen Hill