Arctic sea ice thickness

Add to your list(s) Download to your calendar using vCal

• Joao Rodrigues (DAMTP)
• Monday 09 November 2009, 13:00-14:00
• MR5, CMS.

If you have a question about this talk, please contact Dr Ed Brambley.

UK submarines have been measuring the thickness of the Arctic Ocean sea ice cover since the mid 1970s. These data sets, processed and archived by the Polar Oceans Physics group of DAMTP , form a unique time-series in the study of the large scale sea ice thickness distribution in the Arctic. We present the results for the full ice thickness and the pressure ridge distributions from the two last cruises of HMS Tireless in the winters of 2004 and 2007, and review similar data collected in earlier voyages in order to evaluate the changes in the ice cover. We compare the submarine measurements, which are made with upward-looking sonars, with those based in electromagnetic induction and satellite altimetry. We also discuss the conditions that led to the historical minimum of the summer sea ice extent in September 2007.

This talk is part of the Monday Mechanics Seminars (DAMTP) series.

This talk is included in these lists:

• All CMS events
• All Talks (aka the CURE list)
• Biology
• CMS Events
• CamBridgeSens
• DAMTP info aggregator
• Interesting talks- 1st try
• Life Science Interface Seminars
• Life Sciences
• Life Sciences
• MR5, CMS
• Monday Mechanics Seminars (DAMTP)
• SJC Regular Seminars
• School of Physical Sciences
• Trust & Technology Initiative - interesting events
• my_list

Note that ex-directory lists are not shown.