Region,Sample,[LT] (nmol L−1),log K′ZnL,References,Method
North Pacific,Profile,1.0–1.5,10.7–11.3,Bruland (1989),ASV
North Pacific,60 and 150 m,1.7–2.3,11.0–11.5,Donat and Bruland (1990),ASV
,60 and 150 m,1.6–2.3,10.1–10.5,Donat and Bruland (1990),CSV
North Pacific,15 m,0.7,10.5,Lohan et al. (2005),CSV
North Atlantic,Surface,0.4–2.5,10.0–10.5,Ellwood and van den Berg (2000),CSV
North Atlantic,Profile,0.9–1.5,9.8–10.5,Jakuba et al. (2008b),FF-ASV
,Profile,0.6–1.3,9.8–11.3,Jakuba et al. (2008b),FF-ASV
South Pacific,20 m,1.3,10.6,Ellwood (2004),ASV
,20 m,1.2,10.2,Ellwood (2004),CSV
Southern Ocean,10–200 m,1.4–5.3,9.1–10.4,This study,ASV
Drake Passage,25–100 m,1.4–2.5,9.7–9.8,This study,ASV
Zero Meridian,10–200 m,2.5–5.3,9.1–10.4,This study,ASV

Station,Depth (m),[Zn] (nM),[Zn′] (pM),[L] (nM),log K′
S107,199.3,2.810,97±12,5.34±0.49,10.2±0.2
S131,24.1,2.169,205±15,2.67±0.10,10.4±0.2
S161,9.9,1.325,567±69,3.18±0.26,9.1±0.2
S167,25.4,1.509,350±39,3.72±0.28,9.5±0.2
S241,24.5,0.765,213±19,1.37±0.24,9.73±0.02
S241,74.6,1.132,92±7,2.55±0.27,9.8±0.2
S241,99.9,1.392,393±32,2.51±0.26,9.70±0.5