Abstract:
The Equatorial Pacific Process Study (EQPAC) was conducted along 140 deg W
longitude during 1992.
Four cruises took place: February 3 - March 9, March 19 - April 15,
August 5 - September 18, and September 24 - October 21. A fifth benthic
cruise and sediment trap legs were added. During the first cruise
(TT007), 15 stations
... were occupied along 140 deg W longitude from
12 deg N latitude to 12 deg S latitude. During the second cruise
(TT008), data were collected at 8 stations along 140 deg W longitude
from 9 deg S latitude to 9 deg N latitude. During the third cruise
(TT011), data were collected at 15 stations along 140 deg W from 12 deg N
latitude to 12 deg S latitude. During the fourth cruise (TT012), data were
collected at 5 stations along 140 deg W longitude from 17 deg S
latitude to the equator.
Samples were collected at each station in a vertical profile using
the CTD rosette bottle sampler for the measurement of heterotrophic
dinoflagellates. Microzooplankton were enumerated by inverted
microscopy of settled samples. Abundance (cells/ml), biovolume (cubic
micrometers), and biomass (ugC/l) were measured.
The data is public domain and can be retrieved on-line at
http://usjgofs.whoi.edu/jg/dir/jgofs/
[The information in this summary was derived from the JGOFS
World Wide Web pages.] 
