![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Australian_ocean_currents.png/640px-Australian_ocean_currents.png&w=640&q=50)
西澳洋流
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西澳洋流(英语:West Australian Current或Western Australian Current),是位于南冰洋及南印度洋表面的寒流,具季节性,于冬季较弱,夏季较强,而且受当地风势影响[1][2][3]。
位置范围
![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a2/Australian_ocean_currents.png/320px-Australian_ocean_currents.png)
成因
因为南半球西风漂流遇澳大利亚大陆阻挡而较高纬洋面升高,同时印度洋的南赤道暖流抽走海水导致较低纬海区洋面降低,从而导致洋流从较高纬流至较低纬形成寒流,是一种补偿流。 同时受离岸的信风作用,表层海水被带走,深层较冷的海水涌升,亦是垂直方向的补偿流、寒流[4]。
参考
- Australia. Dept. of Works; Environmental Resources of Australia, Off-shore current metering west of Garden Island Western Australia : July-September 1972, Environmental Resources of Australia, 1972 [8 October 2014]
- Andrews, John C, Eddy structure and the west and east Australian currents, Flinders University of South Australia, 1979, ISBN 978-0-7258-0129-8
- http://www.abc.net.au/science/articles/2005/09/08/2043133.htm (页面存档备份,存于互联网档案馆) ABC article on currents around Australia
- Sanmartín, Isabel; Wanntorp, Livia; Winkworth, Richard C, West Wind Drift revisited: testing for directional dispersal in the Southern Hemisphere using event-based tree fitting, Blackwell Publishing Ltd, 2007 [8 October 2014][永久失效链接]