More metadata

• Data

  Data localization Table 1 and Figure 3 and 4 and 6

  Data resource: http://openurl.ingenta.com/content/xref?genre=article and issn=0022-2402 and volume=67 and issue=6 and spage=845

  other doi: Stewart et al. 2011 Journal Environmental Radioactivity (10.1016/j.jenvrad.2010.09.011)

• Methods

  238U_method salinity-derived Chen et al. 1986

  Total_234th_method 4L collected using CTD rosette

  Dissolved_234th_method 200-1000 L ofwater was collected with in-situ pumps (Challenger Oceanic Systems and Services Surrey U.K. and McLane Laboratories Falmouth MA) two MnO2-impregnated cartridges <1 um

  Particulate_234th_method 200-1000 L ofwater was collected with in-situ pumps (Challenger Oceanic Systems and Services Surrey U.K. and McLane Laboratories Falmouth MA) filtered

  Comments total 234Th also measured with pumps but not reported here same data also reported in another publication see "Other DOI/resource"

• Aditional data YES: POC:234Th ratios from sediment traps