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Logbook: September 24, 2004

image of limpet box
A limpet growth experiment deployed in 2003 as it is being recovered by ROPOS at the Marker 33 site.
 

Dive R855 continued until the end of the day, almost a 40-hour dive. In between pressure sensor measurements, a number of other instruments were deployed and recovered. Six miniature temperature recorders (MTRs) were picked up after a year's deployment and one MTR was found from a 2002 deployment. New temperature recorders were deployed in their place to monitoring changes at the vent sites in the coming year.

The Marker 33 site continues to be a location with numerous instruments. On this dive a limpet growth cage deployed last year was replaced by a newer version. Also at this site an experiment devised to test sulfide weathering was installed.

 

 

 

Sep/Oct 2004
S M T W T F S
12 13 14 15 16 17 18
19 20 21 23 24 25
26 27 28 29 30 1  2
Click on day to view other logbook entries. <- Back | Forward->

Today's photos
click for larger view
image of Marker 33 site
An array of instruments..
image of tubeworm bush and MTR
MTR in a tubeworm bush.

 

 

 
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