Table 1. Annual Average Global Budgets of 210Pb and 7Be in the GEOS-5 Troposphere+Stratosphere for 2013
                               210Pb         7Be
  Burden, g                   343.118      21.0288
  Sources, g d-1              32.0833     0.403791
    stratosphere             0.130463     0.270877
    troposphere               31.9528     0.132914
  Sinks, g d-1                32.2024     0.404144
    dry deposition            4.07200    0.0102576
    wet deposition      
      stratiform              19.4702    0.0974579
      convective              8.63134    0.0228011
    radioactive decay       0.0289193     0.273627