R/V Wecoma, May 29 to June 17, 2000 (W0005)
R/V Wecoma, July 29 to August 17, 2000 (W0008)
R/V Thomas G. Thompson, June 1 to June 18, 2002 (T0205)
R/V Roger Revelle, August 1 to August 19, 2002 (R0208)

College of Oceanic and Atmospheric Sciences
Oregon State University
Corvallis, OR 97331-5503

Funding for this research provided by the National Science Foundation
through Grant OCE-0001035