Beaufort Gyre rotating system. This is why anything floating, including fresher water tends to move toward the centre of the system. Indeed, there is a slight bulge in the centre of the Beaufort gyre when it is rotating in its predominant clockwise direction. If, as is speculated, as the Arctic Ocean becomes a heat collector resulting in a low pressure, counter clockwise rotating system, the Beaufort Gyre can be expected to follow suit and send the fresher water outward to be captured by the transpolar current. This could well bring up the saltier, slightly warmer Atlantic water which lies under the floating,
Shire of Kara Kara Avoca, Donald, Dunmunkle, Stawell, and the Grampians National Park within the Shire of Wimmera, was merged into the newly created Shire of Northern Grampians. The Cope Cope district was transferred to the newly created Shire of Buloke. The Shire of Kara Kara was divided into three ridings, each of which elected three councillors: Shire of Kara Kara The Shire of Kara Kara was a local government area about northwest of Melbourne, the state capital of Victoria, Australia. The shire covered an area of , and existed from 1861 until 1994. Kara Kara was first incorporated as the St Arnaud Road