Table 2 End member values of variables used in the mixing calculations.

From: Exchange of Pb from Indian to Atlantic Ocean is driven by Agulhas current and atmospheric Pb input from South Africa

Source water

Year

dPb (pmol−1 kg)

τ

AC

2019

29 ± 2.5 (n = 10)

3.99 ± 0.15 (n = 10)

STSW

2019

15 ± 2.4 (n = 10)

2.51 ± 0.28 (n = 10)

AC35

2010

29 ± 1.4 (n = 1)

STSW28

2010

16 ± 2.3 (n = 3)

2.25 ± 0.21 (n = 3)

  1. –, data unavailable.