100

200

250

300

Fe

52
—$

Xi
\

J3pt} —ulw/ sip <0! * Kyaypoy ao0gans
1000

1200

Total Activity , 10° dis/min-cm*

800

1400

Figure 3.26 Effective depth of mixing for fallout in the sea.

600

—

400

-

|

|

200

F-5

|

|

oy
!|

1600

pn
1800

Select target paragraph3