Skip to main content

Free Content Formation and discharge of deep and bottom water in the northwestern Weddell Sea

Download Article:
 Download
(PDF 1903.0498046875 kb)
 
Deep and bottom water formation in the Weddell Sea is the major source of the bottom water of the world ocean. Measurements made in the northwestern Weddell Sea between 1989 and 1993 during the ‘Weddell Gyre Study’ indicate that the outflow of young bottom water with the western boundary current of the Weddell Gyre is dominated by a rather fresh water mass which obtains its thermohaline characteristics by mixing of deep water with a flow from the shelf in front of the Larsen Ice Shelf. The more saline source water mass, which is necessary to maintain the thermohaline properties of the Weddell Sea Deep Water, is less prominent in the bottom water outflow. The transport of bottom water with the western boundary current of the Weddell Gyre ranges from 1 to 4 106 m3s−1. The outflow is subject to a seasonal cycle with minimum temperatures and maximum velocities in early austral winter.
No References for this article.
No Supplementary Data.
No Data/Media
No Metrics

Document Type: Research Article

Publication date: 1995-07-01

More about this publication?
  • The Journal of Marine Research publishes peer-reviewed research articles covering a broad array of topics in physical, biological and chemical oceanography. Articles that deal with processes, as well as those that report significant observations, are welcome. In the area of biology, studies involving coupling between ecological and physical processes are preferred over those that report systematics. Authors benefit from thorough reviews of their manuscripts, where an attempt is made to maximize clarity. The time between submission and publication is kept to a minimum; there is no page charge.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more