Equatorial Pacific Underway pCO₂ Measurements

As a companion project to the biannual deployment and recovery of the Tropical Atmospheric Ocean (TAO) Array, pCO₂ has been routinely measured along 165°E, 180°, 170°W, 155°W, 140°W, 125°W, 110°W, and 95°W between 10°N and 10°S on the NOAA Ship Ka'imimoana.

For data and plots from specific transects, including the Columbus Waikato / Cap Victor trackline, click on a link to the left, or on a region below.