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Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | snails (7%); beetle (2.3%); duckweed (14.1%); pondweed (23.2%); water lily (7.0%); bulrush (9.3%); smartweed (25.5%); Ammiaceae (11.6%) | % occurrence in gizzard contents | % | Not Reported | Not Reported | Sandusky Bay, Port Clinton | 36 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Inhalation Rate | 30.1 | respiration rate during darkness | 0.76 SE | breaths/min | Male | Adult | 1 bird | Exposure Factor Datasets |
Inhalation Rate | 34.9 | respiration rate during darkness | 1.29 SE | breaths/min | Male | Adult | 1 bird | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Population Density | 6.71 (40) | mean density of breeding birds (maximum density in parentheses) | pairs/square mile | Both Male and Female | Adult | 130 sample units (160 acres/unit) | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Duration of Incubation or Gestation | 24.5 | mean incubation period | 4.1 2SD | 20-31 | d | Female | Adult | near Devil's Lake (48deg10'N, 98deg90'W) | 66 nests | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 1,240 | 8 SE | g | Female | Adult | Illinois and Mississippi river valleys | 220 | Exposure Factor Datasets |
Body Weight - Mean | 1,163 | 12 SE | g | Male | Juvenile | Illinois and Mississippi river valleys | 61 | Exposure Factor Datasets |
Body Weight - Mean | 1,078 | 11 SE | g | Female | Adult | Illinois and Mississippi river valleys | 105 | Exposure Factor Datasets |
Body Weight - Mean | 966 | 37 SE | g | Female | Juvenile | Illinois and Mississippi river valleys | 12 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Survival/ Mortality | 0.84 | mean 17-day survival rate | 0.025 SE | Not Reported | Juvenile | Northern Prairie Wildlife Research Center, Jamestown (46deg53'N, 98deg38'W) | 223 | Exposure Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
---|---|---|---|---|---|---|---|---|---|---|
MEXACARBATE | 3.0 mg/kg | LD50 | Both Male and Female | Not Reported | 12 | NR | TOX-MORT - toxicity benchmarks | single | gavage | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
---|---|---|---|---|---|---|---|---|---|---|
CADMIUM CHLORIDE | increased @ 10, 50 ug/g diet | kidney Cu concentration versus controls | Male | Adult | 8 | 0, 10, or 50 ug Cd/g | TOX-EXP IND - accumulation | 42 days | Diet | Toxicity Factor Datasets |
CADMIUM CHLORIDE | increased @ 10, 50 ug/g diet | kidney Zn concentration versus controls | Male | Adult | 8 | 0, 10, or 50 ug Cd/g | TOX-EXP IND - accumulation | 42 days | Diet | Toxicity Factor Datasets |
CADMIUM CHLORIDE | no effect | BW versus controls | Male | Adult | 8 | 0, 10, or 50 ug Cd/g | TOX-Non-Repro-Sublethal - whole animal | 42 days | Diet | Toxicity Factor Datasets |
CADMIUM CHLORIDE | no effect | brain, liver, kidney, testes weights versus controls | Male | Adult | 8 | 0, 10, or 50 ug Cd/g | TOX-Non-Repro-Sublethal - whole animal | 42 days | Diet | Toxicity Factor Datasets |
CADMIUM CHLORIDE | no effect | liver glycogen concentration versus controls | Male | Adult | 8 | 0, 10, or 50 ug Cd/g | TOX-Non-Repro-Sublethal - organ/system effects | 42 days | Diet | Toxicity Factor Datasets |
CADMIUM CHLORIDE | no effect | % packed cell volume versus controls | Male | Adult | 8 | 0, 10, or 50 ug Cd/g | TOX-Non-Repro-Sublethal - organ/system effects | 42 days | Diet | Toxicity Factor Datasets |
CADMIUM CHLORIDE | no effect | plasma glucose, NEFA, urea, or uric acid versus controls | Male | Adult | 8 | 0, 10, or 50 ug Cd/g | TOX-Non-Repro-Sublethal - cellular/biochemical effects | 42 days | Diet | Toxicity Factor Datasets |
CADMIUM CHLORIDE | no effect | thyroid hormone concentrations versus controls | Male | Adult | 8 | 0, 10, or 50 ug Cd/g | TOX-Non-Repro-Sublethal - cellular/biochemical effects | 42 days | Diet | Toxicity Factor Datasets |
CADMIUM CHLORIDE | no effect | adrenal wt, corticosterone concentrations versus controls | Male | Adult | 8 | 0, 10, or 50 ug Cd/g | TOX-Non-Repro-Sublethal - organ/system effects | 42 days | Diet | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
---|---|---|---|---|---|---|---|---|---|---|
DDE (4,4'-) | 20.4% decrease | eggshell thickness versus controls | Female | Adult | 6 hens; 45 total eggs | 0, 10 ppm | TOX-REPRO - physiology | 3 weeks | Diet | Toxicity Factor Datasets |
DDE (4,4'-) | 17% decrease | serum calcium versus controls | Female | Adult | 6 hens; 45 total eggs | 0, 10 ppm | TOX-Non-Repro-Sublethal - cellular/biochemical effects | 3 weeks | Diet | Toxicity Factor Datasets |
DDE (4,4'-) | no effect | serum calcium after PTH injection versus controls | Female | Adult | 6 hens; 45 total eggs | 0, 10 ppm | TOX-Non-Repro-Sublethal - cellular/biochemical effects | 3 weeks | Diet | Toxicity Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Population Density | 3.26 (24) | mean density of breeding birds (maximum density in parentheses) | pairs/square mile | Both Male and Female | Adult | 130 sample units (160 acres/unit) | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 2498.1 | body weight | 16.0 SE | 2000-3000 | g | Male | Adult | 160 | Exposure Factor Datasets |
Body Weight - Mean | 2162.2 | body weight | 29.8 SE | 1650-2600 | g | Female | Adult | 41 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | gunnels (5%), sculpins (1%), sand lance (44%), capelin (34%), flatfishes (11%), clupeids (4%), other (1%) | proportion of prey species in diet by percent volume | % | Not Reported | Both Adults and Juveniles | St. Lawrence Estuary and Gulf | 187 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 43.1 | mean body weight | 2.8 SD | g | Male | Adult | Fuente de Piedra lake, s. Spain | 154 | Exposure Factor Datasets | |
Body Weight - Mean | 42.2 | mean body weight | 3.0 SD | g | Female | Adult | Fuente de Piedra lake, s. Spain | 158 | Exposure Factor Datasets | |
Time of Mating/ Laying | March 29-June 25 (1991), March 11-June 29 (1992) | length of egg laying season in two sample years | Female | Adult | Fuente de Piedra lake, s. Spain | Not Reported | Exposure Factor Datasets | |||
Clutch or Litter Size | 2.63 | clutch size | 1-3 | eggs/clutch | Female | Adult | Fuente de Piedra lake, s. Spain | 316 nests | Exposure Factor Datasets | |
Fledging or Weaning Rate | 19.3% | Percent of nests in which at least one chick hatched. | % | Both Male and Female | Both Adults and Juveniles | Fuente de Piedra lake, s. Spain | 316 nests | Exposure Factor Datasets | ||
Hatching Success | 27.6% (1991), 16.1% (1992) | percent of all eggs that hatched | % | Both Male and Female | Both Adults and Juveniles, Embryo | Fuente de Piedra lake, s. Spain | 254 (1991), 554 (1992) eggs | Exposure Factor Datasets | ||
Body Weight - Mean | 6.33 | mean body weight at hatching | 0.56 SD | 5.3-7.6 | g | Both Male and Female | Hatchling | Fuente de Piedra lake, s. Spain | 47 | Exposure Factor Datasets |
Clutch or Litter Size | 2.69 (1991), 2.54 (1992) | mean numbers of chicks hatched per successful nest | chicks/nest | Both Male and Female | Hatchling | Fuente de Piedra lake, s. Spain | 26 (1991), 35 (1992) nests | Exposure Factor Datasets | ||
Growth Rate | 0.105 | growth rate | g/day per g body mass | Both Male and Female | Juvenile | Fuente de Piedra lake, s. Spain | 42 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Hatching Success | 0.79-1.31 | mean hatching success during two years of study | eggs hatched/nest | Not Reported | Chick | Sandy Point, West Haven | 545-606 nests per study year | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Time of Nesting | June 16, June 30, July 1 | mean nest-initiation dates over 3 years of study | Both Male and Female | Adult | Yellowstone River | 6-17 nests/study year | Exposure Factor Datasets | |
Clutch or Litter Size | 2.1-2.7 | range of clutch means over 3 years of study | eggs/clutch | Female | Adult | Yellowstone River | 6-18 clutches/study year | Exposure Factor Datasets |
Fledging or Weaning Rate | 0.1-1.4 | range of mean fledging success over 3 study years | fledglings/nest | Not Reported | Juvenile | Yellowstone River | 6-18 nests/study year | Exposure Factor Datasets |