Dataset 126 ·
Related to: Deep Sea Research Part II: Topical Studies in Oceanography
Chief Scientist: William Jenkins and Edward Boyle and Micha J.A. Rijkenberg
DOI: https://doi.org/doi:10.1016/j.dsr2.2014.11.010
DOI 2: https://doi.org/doi.org/10.1016/j.chemgeo.2018.05.040
Ocean & Region
Atlantic Ocean · North Atlantic (Section GA03) and South Atlantic (Section GA02)
Coverage
Max. Latitude
39.6924
Min. Latitude
-49.5472
Max. Longitude
-9.66122
Min. Longitude
-70
Date Start
2010-10-15
Date End
2011-04-07
Project
GEOTRACES the South Atlantic
More metadata
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Data
Data localization Figure 2 and 3 and 4 and 7 and 8 and 15 and 16
Data resource: https://www.sciencedirect.com/science/article/pii/S0967064514003178
other doi: https://doi.org/doi.org/10.1016/j.chemgeo.2018.05.040
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Methods
238U_method salinity-derived Owens et al. 2011
Total_234th_method GA03: Surface samples at each station were collected using a pump located in the aft hangar of the ship with a sampling pipe that extended 12 m below the surface. Twelve samples in the upper 1000 m were collected from a standard rosette and eight deeper samples were collected from Niskin bottles hung above in situ pumps GA02: TITAN ultra-clean trace metal rosette system
Particulate_234th_method GA03: 457L collected with McLane in situ pumps two filters and GA02: 450L collecteds with in situ pumps one filter
Comments POC:234Th ratios are actually total carbon (total C) to 234Th ratios. Particulate inorganic carbon (PIC) analyses are also being carried out on these samples by the P.J. Lam group and will be available at a later date in order to determine particulate organic carbon (POC) by difference (POC = Total CPIC).
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Aditional data YES: PIC:234Th ratios (not compiled here)
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