GLODAP

Summary of analytical techniques, PIs, sample volumes, and shorebased analysis for TALK; PIs and analysis temperatures for fCO₂ ;PIs and sample volumes for pH analysis during the Pacific Ocean survey cruises.

Section TALK Analysis Technique TALK P.I. Sample Vol (mL) Shorebased Std. Dev.    (µmol/kg) n ^cfCO₂ Analysis Technique fCO P.I.₂ Analysis Temperature (°C) ^eAnnotation pH Analysis Technique pH P.I. Sample Vol (mL)

P8S Potentiometric Shitashima 50 4.3 17 ND^a ND ND ND Potentiometric Shitashima 30

P9 ND ND ND ND ND ND ND ND ND ND ND ND

P10 Potentiometric Sabine 100 ND ND ND ND ND ND ND ND ND

P13 Potentiometric Guenther/Keeling 91 ND ND ND ND ND ND ND ND ND

P14N Potentiometric Millero 200 ND ND ND ND ND ND Spectraphotomtric Winn 30

P14S15S Potentiometric Millero 200 ND ND GC/Small Wanninkhof 20 WG20 Spectraphotomtric Byrne 10

P15N Potentiometric Wong 203 ND ND ND ND ND ND ND ND ND

EQS92 Potentiometric Millero 200 ND ND IR Wanninkhof 20 ^fWI20 Spectraphotomtric Byrne 10

P16C Potentiometric Guenther/Keeling 91 ND ND ND ND ND ND ND ND ND

P16N ND ND ND ND ND ND ND ND ND Spectraphotomtric Byrne 10

P16S17S Potentiometric Goyet 100 3.2 12 GC/Large Takahashi 20 T20 ND ND ND

P16A17A ND ND ND ND ND GC/Large Takahashi ^d>42.5S=4   <42.5S=20 T4/T20 ND ND ND

P17C Potentiometric Goyet 100 9.0 24 ND ND ND ND ND ND ND

P17N ^bPotentiometric Goyet 100 ND ND ND ND ND ND ND ND ND

CGC91 ND ND ND ND ND ND ND ND ND Spectraphotomtric Byrne 10

P17E19S ND ND ND ND ND GC/Large Takahashi 4 T4 ND ND ND

P18 Potentiometric Millero 200 ND ND IR Wanninkhof 20 ^fWI20 Spectraphotomtric Byrne 10

P19C ND ND ND ND ND GC/Large Takahashi ^d>45.5S=4   <45.5S=20 T4/T20 ND ND ND

P2 ^bPotentiometric Ono 150 ND ND ND ND ND ND Potentiometric Ono 150

P21 Potentiometric Millero 200 ND ND ND ND ND ND Spectraphotomtric/ ^gPotentiometric Millero 30

P31 Potentiometric Winn 200 ND ND ND ND ND ND Spectraphotomtric Winn 30

P6 ND ND ND ND ND GC ND ND ND ND ND ND

S4P ND ND ND ND ND GC/Large Takahashi 4 T20 ND ND ND

SR3S4 Potentiometric Tilbrook 210 ND ND ND ND ND ND ND ND ND

^aND=No Data

^bCRM's not analyzed

^cIR=infrared analyzer with samples in 500ml volumetric flasks (Wanninkhof and Thoning, 1993); GC/small=GC with 120ml bottles (Neill et al., 1996); GC/large=GC with samples in 500ml volumetric flasks (Chipman et al., 1993)dTemperature varied according to surface water temperature

^eAnnotations used in Section 2.3

^fSuspected to have anomalously low fCO₂ at high fCO₂ (= >700 µatm)

^gEastern section of P21 analyzed using potentiometric technique


	Ocean Home • Comments • Contact Us • CDIAC • ESD • ORNL • Disclaimers This site provided by the Oak Ridge National Laboratory ORNL is managed by UT-Battelle LLC. for the U.S. Department of Energy