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Citation:
Author(s)
McCann, Steve A.
Year
Exposure Endpoint Type |
Endpoint Value |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Home Range |
1.03 |
acres |
Male |
Adult |
Consolidation Coal Company test pit, Roundup |
5 |
Exposure Factor Datasets |
Home Range |
0.25 |
acres |
Male |
Juvenile |
Consolidation Coal Company test pit, Roundup |
4 |
Exposure Factor Datasets |
Citation:
Author(s)
Merritt, Joseph F. and Joanie M. Merritt
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Home Range |
0.02 |
area of subniven runway systems |
1.02 SE |
0.005 - 0.05 |
ha |
Male |
Adult |
eastern slope, Colorado Rocky Mountains (elev., 3120 m) |
5 |
Exposure Factor Datasets |
Home Range |
0.01 |
area of subniven runway systems |
0.36 SE |
0.005 - 0.03 |
ha |
Female |
Adult |
eastern slope, Colorado Rocky Mountains (elev., 3120 m) |
5 |
Exposure Factor Datasets |
Home Range |
0.03 |
|
0.54 SE |
0.003 - 0.08 |
ha |
Male |
Adult |
eastern slope, Colorado Rocky Mountains (elev., 3120 m) |
18 |
Exposure Factor Datasets |
Home Range |
0.02 |
|
0.55 SE |
0.008 - 0.06 |
ha |
Female |
Adult |
eastern slope, Colorado Rocky Mountains (elev., 3120 m) |
9 |
Exposure Factor Datasets |
Citation:
Author(s)
Metzgar, Lee H.
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Home Range |
31 |
mean distance of feeding or exploratory records from center of activity |
m |
Both Male and Female |
Adult |
Missoula |
10 |
Exposure Factor Datasets |
Citation:
Author(s)
Metzgar, Lee H.
Year
Exposure Endpoint Type |
Endpoint Description |
Range |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Population Density |
range of monthly estimates |
7 - 27 |
#/ha |
Male |
Adult |
Not Reported |
Exposure Factor Datasets |
Population Density |
range of monthly estimates |
8 - 30 |
#/ha |
Female |
Adult |
Not Reported |
Exposure Factor Datasets |
Citation:
Author(s)
Millar, John S., Elissa M. Derrickson and S.T.P. Sharpe
Year
Exposure Endpoint Type |
Endpoint Description |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Survival/ Mortality |
% survival to end of breeding season, range over 5 yrs |
38.1 - 58.1 |
% |
Female |
Adult |
Kananaskis Valley, Alberta |
15 - 43 |
Exposure Factor Datasets |
Citation:
Author(s)
Millar, John S.
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Food Ingestion Rate |
FI = 2.44 + 0.05 W |
equation relating food intake (FI; g/d) to body weight (W; g) |
g/d |
Female |
Adult |
42 |
Exposure Factor Datasets |
Body Weight - Mean |
1.65 (1d); 2.37 (4d); 3.59 (7d); 4.81 (10d); 5.88 (13d); 6.70 (16d); 7.39 (19d); 8.40 (22d) |
mean body weights for young of different ages (1-22d) from litter sizes of 2-7 |
g |
Both Male and Female |
Juvenile |
40 litters |
Exposure Factor Datasets |
Citation:
Author(s)
Nestler, James R., Garry P. Dieter and Brian G. Klokeid
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Body Fat (total or %) |
see citation |
figure of total fat content (% body mass) before, during and after torpor |
Not Reported |
Not Reported |
captured in Walla Walla County, WA |
24/group |
Exposure Factor Datasets |
Citation:
Author(s)
Nestler, James R.
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Metabolic Rate |
1.12 |
oxygen consumption at 10C during daily torpor |
0.35 SD |
ml O2/g/hr |
Not Reported |
Not Reported |
captured in Boulder County, CO |
17 |
Exposure Factor Datasets |
Metabolic Rate |
4.23 |
oxygen consumption at 10C prior to torpor |
0.44 SD |
ml O2/g/hr |
Not Reported |
Not Reported |
captured in Boulder County, CO |
17 |
Exposure Factor Datasets |
Citation:
Author(s)
Sadleir, R.M.F.S.
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Clutch or Litter Size |
4.52 |
based on embryo counts |
1.16 SD |
#/litter |
Female |
Adult |
University of British Columbia Research Forest |
57 |
Exposure Factor Datasets |
Citation:
Author(s)
Sleeper, Roger A.
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Clutch or Litter Size |
|
range of mean litter sizes for 2 yrs; based on embryo counts |
5.4 - 5.7 |
#/litter |
Female |
Adult |
San Juan Mountains (elev., 3200 m) |
7 - 8 litters |
Exposure Factor Datasets |
Survival/ Mortality |
67 |
survival of juveniles to an age of 4 wks |
|
% |
Both Male and Female |
Juvenile |
San Juan Mountains (elev., 3200 m) |
19 - 23 litters |
Exposure Factor Datasets |
Citation:
Author(s)
Millar, John S. and Wendy D. Millar
Year
Exposure Endpoint Type |
Range |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Duration of Incubation or Gestation |
23 - 26 |
d |
Female |
Adult |
19 |
Exposure Factor Datasets |
Citation:
Author(s)
Millar, John S.
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Age at Sexual Maturity |
60 |
youngest age at conception |
|
|
d |
Male |
Adult |
captured in Alberta, Canada |
Not Reported |
Exposure Factor Datasets |
Age at Sexual Maturity |
35 |
youngest age at conception |
|
|
d |
Female |
Adult |
captured in Alberta, Canada |
Not Reported |
Exposure Factor Datasets |
Duration of Incubation or Gestation |
29.5 |
duration of postpartum gestation |
1.4 SE |
24 - 35 |
d |
Female |
Adult |
captured in Alberta, Canada |
8 |
Exposure Factor Datasets |
Duration of Incubation or Gestation |
25.5 |
mean of 10 shortest times |
0.3 SE |
23 - 26 |
d |
Female |
Adult |
captured in Alberta, Canada |
10 |
Exposure Factor Datasets |
Clutch or Litter Size |
5.14 |
litter size at parturition |
0.14 SE |
1 - 8 |
#/litter |
Female |
Adult |
captured in Alberta, Canada |
104 |
Exposure Factor Datasets |
Body Weight - Mean |
1.95 |
|
0.02 SE |
|
g |
Not Reported |
Neonate |
|
257 |
Exposure Factor Datasets |
Age at Fledging, Metamorphosis, Weaning |
19.2 |
mean age at physiological independence |
|
|
d |
Not Reported |
Juvenile |
|
Not Reported |
Exposure Factor Datasets |
Growth Rate |
|
range of mean growth estimated at ages 0,3,6,9,12,15 d |
|
0.30 - 0.43 |
g/d |
Not Reported |
Juvenile |
|
160 - 257/time |
Exposure Factor Datasets |
Growth Rate |
0.95 |
mean growth |
|
|
g/d |
Not Reported |
Juvenile |
|
156 |
Exposure Factor Datasets |
Growth Rate |
0.38 |
average growth from neonate to physiological independence |
0.01 SE |
|
g/d |
Not Reported |
Juvenile |
|
29 |
Exposure Factor Datasets |
Food Ingestion Rate |
0.17 |
average daily food intake |
|
|
g/g/d |
Female |
Adult |
captured in Alberta, Canada |
49 |
Exposure Factor Datasets |
Citation:
Author(s)
Millar, John S. and Jim O. Schieck
Year
Exposure Endpoint Type |
Endpoint Description |
Range |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Body Fat (total or %) |
relative fat content (arcsine ratio of fat:fat-free dry weight); range of means for males and females at different ages and breeding status |
0.352 - 0.410 |
Both Male and Female |
Both Adults and Juveniles |
Kananaskis Valley, Alberta [lat., 51^oN; long., 115^oW] |
28 - 242/group |
Exposure Factor Datasets |
Citation:
Author(s)
Millar, John S. and Duncan G.L. Innes
Year
Exposure Endpoint Type |
Endpoint Value |
Error |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Clutch or Litter Size |
5.25 |
0.07 SE |
3 - 7 |
#/litter |
Female |
Adult |
Kananaskis Valley, Alberta (elev., 1370 - 2700m) |
137 |
Exposure Factor Datasets |
Citation:
Author(s)
Morrison, Peter, Robert Dieterich and Diane Preston
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Growth Rate |
see citation |
figure of body weights at different ages |
Both Male and Female |
Both Adults and Juveniles |
Not Reported |
Exposure Factor Datasets |
Citation:
Author(s)
Staubs, Patricia A. and Eric L. Bradley
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Metabolic Rate |
6522 |
oxygen consumption of active animals at 23C |
335.5 SE |
ml/kg/hr |
Male |
Adult |
6 |
Exposure Factor Datasets |
Citation:
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Metabolic Rate |
3.26 |
resting oxygen consumption rate at 25C |
0.09 SE |
cc O2/g/hr |
Both Male and Female |
Not Reported |
8 |
Exposure Factor Datasets |
Citation:
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Metabolic Rate |
3.11 |
resting oxygen consumption rate at 25C |
0.22 SE |
cc O2/g/hr |
Male |
Not Reported |
10 |
Exposure Factor Datasets |
Citation:
Author(s)
Osborne, T.O. and W.A. Sheppe
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Dietary Composition |
Plant matter: Abronia or Cakile (16%); Fragaria seeds (1.5%); plant shoots (1%); Animal matter: Orchestoidea (3%); Diptera (3%); Staphylinid beetles (1.5%); aphids (1%); centipedes (1.5%); unidentified arthropod chitin (16%); unidentified arthropod viscera (56%) |
% food item volume in stomach contents |
% |
Not Reported |
Not Reported |
Samoa |
30 |
Exposure Factor Datasets |
Citation:
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Metabolic Rate |
2.25 |
resting oxygen consumption rate at 25C |
0.04 SE |
cc O2/g/hr |
Both Male and Female |
Not Reported |
9 |
Exposure Factor Datasets |
Citation:
Author(s)
Petticrew, B.G. and R.M.F.S. Sadleir
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Population Density |
see citation |
figure of seasonal changes in density |
|
#/ha |
Both Male and Female |
Not Reported |
University of British Columbia Research Forest |
Not Reported |
Exposure Factor Datasets |
Survival/ Mortality |
|
range of mean probabilities of survival on three areas by breeding season and sex |
0.38 - 0.76 |
|
Both Male and Female |
Not Reported |
University of British Columbia Research Forest |
Not Reported |
Exposure Factor Datasets |
Comment