500 7 T 137 - Figure 3 A ro § | Cs MEAN RESIDENCE TIME oa be 1O0 ’>, days 2 10 O { 30 1 60 l $0 ! Lore I wares | L | Lo 120 150200 300 400’ 700 800 900 1000 1100’ a T, DAYS
500 7 T 137 - Figure 3 A ro § | Cs MEAN RESIDENCE TIME oa be 1O0 ’>, days 2 10 O { 30 1 60 l $0 ! Lore I wares | L | Lo 120 150200 300 400’ 700 800 900 1000 1100’ a T, DAYS