Table 3,
237 bu and Pu/Am Ratios in Granivores and Insectivore-omnivores
from Area 11-C, NTS (values in nCi/g ash)
Low Activity Stratum*
Trophic Category
N
2395,
X + SE
N
High Activity
Pu/Am
X t SE
N
e395,
X + SE
Stratum**
N
Pu/Am
X¥ + SE
ZO0Z
GRANIVORE
Pelt
26
714 * 0.267
20
5.90 * 0.59
16
22.792 ¢ 9.320
16
5.92 * 1.78
GI Tract
26
.155 2 3.039
26
6.07 * 0.39
16
3.344 f 0.950
16
6.59 £0.15
Carcass
26
.008 + 0.005
20
5.58 * 0.84
16
0.263 t 0.137
16
7.17 t 0.67
Pelt/Skin
1
.316 0.499
8
7.18 * 1.75
{11
8,911 + 2,948
10
7.82 ¢ 1.93
GI Tract
12
.159 ¢ 0,530
8
6.75 £0.34
1
9,891 + 4,217
9
6.67 t 0.26
Carcass
12
.022 % 0.012
9
10.84 t 3.12
1]
0.148 + 0.302
11
12.17 * 3.67
Pelt/Skin
37
.893 t 0.240
28
6.27 t 0.64
27
17.136 * 5.732
26
6.66 + 1.31
GI Tract
38
472 t+ 0.182
34
6.23 * 0.31
27
6.011 + 1.869
25
6.59 ¢ 0.13
Carcass
38
.013 * 0.005
29
7,21
+ 1.18
2)
0.216 + 0.083
21
9.20 t 1.58
23
6.2
+ 0.39
24
6.0
+ 0.30
26
5.3
+ 0.20
22
5.0
+ 0.25
INSECTIVORE-OMNIVORE
COMBINED VERTEBRATES
SOIL***
VEGETATION ***
26
*<25,000 CPM 241 an based on
**>25,000 CPM 24y am based on
.o
+£0.40
Fidler surveys by Reeco personnel.
Fidler surveys by Reeco personnel.
***Data from Romney et al., 1975.
22
8.3
+ 0.30