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Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 0.17 | average daily food intake | g/g/d | Female | Adult | captured in Alberta, Canada | 49 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Error | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Body Weight - Mean | 20.6 | 0.6 SE | g | Both Male and Female | Adult | 30 | Exposure Factor Datasets |
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 |
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 |
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 |
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 |
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 |
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 |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 14.5 | 0.5 SE | g | Not Reported | Adult | 10 | Exposure Factor Datasets | |
Clutch or Litter Size | 4.3 | 0.36 SE | pups/litter | Female | Adult | 10 | Exposure Factor Datasets | |
Metabolic Rate | 4.46 | rate of energy expenditure for lactation per gram maternal weight | 0.29 SE | kJ/g/d | Female | Adult | 10 | Exposure Factor Datasets |
Metabolic Rate | 2.75 | basal metabolic rate | 0.33 SE | mlO2/g/hr | Not Reported | Adult | 10 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Body Weight - Mean | range of monthly means at sites with excess artificial food (whole oats) | 16.8 -21.6 | g | Male | Adult | University of British Columbia | 1-24/mo | Exposure Factor Datasets |
Body Weight - Mean | range of monthly means at control sites | 12.8 - 20.1 | g | Male | Adult | University of British Columbia | 1-21/mo | Exposure Factor Datasets |
Body Weight - Mean | range of monthly means at sites with excess artificial food (whole oats), includes pregnant animals | 14.9 - 24.8 | g | Female | Adult | University of British Columbia | 5-26/mo | Exposure Factor Datasets |
Body Weight - Mean | range of monthly means at control sites, includes pregnant animals | 12.7 - 19.4 | g | Female | Adult | University of British Columbia | 1-8/mo | Exposure Factor Datasets |
Body Weight - Mean | range of mean weights taken every 2 wks for 10 wks in sites with excess artificial food (whole oats) | 12.1 - 16.8 | g | Male | Juvenile | University of British Columbia | 2-30/time | Exposure Factor Datasets |
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 |
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 |
Metabolic Rate | 3370 | resting oxygen consumption at 23C | 126.7 SE | ml/kg/hr | Male | Adult | 6 | Exposure Factor Datasets |
Metabolic Rate | 4760 | daily (20-hr time period) mean oxygen consumption at 23C | 160.0 SE | ml/kg/hr | Male | Adult | 6 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 1.62 | 0.13 | 1.3 - 1.9 | g | Not Reported | Neonate | 39 | Exposure Factor Datasets | |
Body Weight - Mean | 15.45 | 0.67 | g | Not Reported | Adult | 39 | Exposure Factor Datasets | ||
Growth Rate | see citation | figure of changes in body weight over time | g/d | Not Reported | Both Adults and Juveniles | 39 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | lepidopterous larvae (15.4%); misc. vegetation (14.7%); wheat seeds (11.8%); soybeans (10.5%); unidentified seeds (7.2%); corn (5.6%); green vegetation (5.1%); coleoptera (3.6%); Lespedeza seeds (2.3%) | % volume of major (>2%) food items in stomach contents | % | Not Reported | Not Reported | Vigo County | 444 | Exposure Factor Datasets |
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 |
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 |
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 |
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 |
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 |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 15.9 | 0.21 SE | g | Male | Adult | Mountain Lake Biological Station, Giles County [lat., 37^010'N; long., 80^o30' W] | 85 | Exposure Factor Datasets | ||
Body Weight - Mean | 17.2 | 0.35 SE | g | Female | Adult | Mountain Lake Biological Station, Giles County [lat., 37^010'N; long., 80^o30' W] | 76 | Exposure Factor Datasets | ||
Clutch or Litter Size | 3.4 | based on embryo counts | 0.07 SE | #/litter | Female | Adult | Mountain Lake Biological Station, Giles County [lat., 37^010'N; long., 80^o30' W] | 52 | Exposure Factor Datasets | |
Population Density | range of mean yearly densities over 3 yrs | 3.6 - 11.2 | #/ha | Both Male and Female | Both Adults and Juveniles | Mountain Lake Biological Station, Giles County [lat., 37^010'N; long., 80^o30' W] | Not Reported | Exposure Factor Datasets | ||
Time of Mating/ Laying | Mar. - Nov. (peaks; Apr.-June and Sept.-Oct.) | time of breeding | Both Male and Female | Adult | Mountain Lake Biological Station, Giles County [lat., 37^010'N; long., 80^o30' W] | Not Reported | Exposure Factor Datasets | |||
Survival/ Mortality | proportion remaining on grid over 2 wk intervals | 0.76 - 0.90 | Both Male and Female | Both Adults and Juveniles | Mountain Lake Biological Station, Giles County [lat., 37^010'N; long., 80^o30' W] | 5-71/group | Exposure Factor Datasets |