Abstract: In this, the first of a series of three papers on the structure of be summertime cool change of southeastern Australia, the prevailing climatological conditions are established, a background given to each of the cool changes ...

Abstract: A new Lagrangian sea ice model for the Arctic Ocean has been developed to accommodate the assimilation of integral measures of ice displacement over periods of days or weeks. The model is a two-layer (thick ice and open ...

Abstract: NASA's RADARSAT Geophysical Processor System (RGPS) uses sequential synthetic aperture radar (SAR) images to track the trajectories of some 30 000 points on the Arctic sea ice for periods of up to 6 months. Much of the ...

Abstract: The minimum of Arctic sea ice extent in the summer of 2007 was unprecedented in the historical record. A coupled ice?ocean model is used to determine the state of the ice and ocean over the past 29 yr to investigate the ...