2.2 WOCE Section P17E/P19S
R/V Knorr expedition along WOCE Sections P17E/P19S information is as follows:
| Ship name | Knorr |
| Cruise/leg | 138/10 |
| Expocode | 316N138/10 |
| WOCE Sections | P17E/P19S |
| Ports of call | Papeete, Tahiti, French Polynesia, to Punta Arenas, Chile |
| Dates | December 4, 1992-January 22, 1993 |
| Chief Scientist | James H. Swift (SIO) |
Parameters measured | Institution | Principal investigators |
| CTD, oxygen, and nutrients | SIO | J. Reid and J. Swift |
| Bathymetry | SIO | S. Smith |
| ADCP | UH | E. Firing and P. Hacker |
| ALACE floats | SIO | R. Davis |
| Nutrient support | OSU | L. Gordon |
| Tritium and helium | WHOI | W. Jenkins |
| Tritium and helium | LDEO | P. Schlosser |
| TCO2 and pCO2 (shipboard) | LDEO | D. Chipman and T. Takahashi |
| TCO2 and TALK (shore) | SIO | C. Keeling |
| pCO2 and N2O (underway) | SIO | R. Weiss |
| pCO2 (underway) | PU | C. Sabine |
| CFCs | LDEO | W. Smethie |
| 14C | PU | R. Key |
| Carbon-13 (13C) | UCSC | G. Rau |
| Transmissometer | TAMU | W. Gardner |
| Helium (deep) | PMEL | J. Lupton |
| Meteorology | WHOI | B. Walden |
Participating Institutions
SIO | Scripps Institution of Oceanography (University of California, San Diego) |
| UH | University of Hawaii |
| OSU | Oregon State University |
| WHOI | Woods Hole Oceanographic Institution |
| LDEO | Lamont-Doherty Earth Observatory (Columbia University) |
| PU | Princeton University |
| UCSC | University of California, Santa Cruz |
| TAMU | Texas A&M University |
| PMEL | Pacific Marine Environmental Laboratory |