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| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | 5.47 µg/g | Egg concentration | NR | Embryo | Green Bay | 5 | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | 14560 ng/g lw | Premature fetus concentration | B | Embryo | Coastal sites | 9 | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| DDT (4,4'-) | 4951 ng/g lw | Late-term fetus concentration | B | Embryo | Coastal sites | 11 | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | 1900 ng/g ww | Blubber concentration | M | Adult | Gulf of California | 11 | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| DDT (4,4'-) | 3400 ng/g lw | Blubber concentration | M | Adult | Gulf of California | 11 | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | 770 ng/g lw | Blubber concentration | B | Pup | Gulf of California | 11 | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| DDT (4,4'-) | 1400 ng/g lw | Blubber concentration | B | Pup | Gulf of California | 11 | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Type |
|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | Alaska: 84, California: 1300 ng/g lw | Blood concentration | B | Pup | Alaksa: 3 sites in eastern AK, California: 3 sites between Santa Cruz and Monterey | Alaska: 3, California: 5 | NR | TOX-EXP IND - accumulation | Toxicity Factor Datasets |
| DDT (4,4'-) | Alaska: 210, California: 2950 ng/g lw | Blood concentration | B | Juvenile | Alaksa: 3 sites in eastern AK, California: 3 sites between Santa Cruz and Monterey | Alaska: 14, California: 6 | NR | TOX-EXP IND - accumulation | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | 0.001-0.26 ng/mL | Plasma concentration | B | Juvenile | Punta Abreojos | 39 | NR | TOX-EXP IND - accumulation | Environmental Contamination | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | 0.84 µg/g ww | Feather concentration | NR | Both Adults and Juveniles | Rio Negro Province; rural site: Bariloche; ag site: Valle | 45 | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | <2 ppb | Tissue concentration | NR | Not Reported | Stege Marsh | NR | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | No effect | Clutch size | See citation | See citation | NR | TOX-REPRO - reproductive success | Environmental contamination | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | Naramata: 26.3; Cawston: 10.6; Vaseaux: 0.08 mg/kg ww | Egg concentration | B | Embryo | Okanagan Valley | Naramata: 5; Cawston:5; Vaseaux: 2 | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | Penticton (1993): 6.5; Kelowna (1994): 3.4; Penticton (1994): 11.2; Penticton (1995): 3.4, Naramata (1997): 11.5; Penticton (1997): 5.9; Naramata (1998): 3.4 mg/kg | Egg concentration | B | Embryo | Okanagan Valley | Penticton (1993): 23; Kelowna (1994): 1; Penticton (1994): 2; Penticton (1995): 13, Naramata (1997): 19; Penticton (1997): 12; Naramata (1998): 22 | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | 11.530 ug/g ww | Egg concentration | B | Embryo | Okanagan Valley | 18 | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| DDT (4,4'-) | Decreased | Brain size | B | Adult | Okanagan Valley | See citation | NR | TOX-Non-Repro-Sublethal - organ/system effects | Environmental contamination | Toxicity Factor Datasets |
| DDT (4,4'-) | Decreased | Brain RA and HVC size | B | Adult | Okanagan Valley | See citation | NR | TOX-Non-Repro-Sublethal - organ/system effects | Environmental contamination | Toxicity Factor Datasets |
| DDT (4,4'-) | Decreased | Brain nucleus intercollicularis size | B | Adult | Okanagan Valley | See citation | NR | TOX-Non-Repro-Sublethal - organ/system effects | Environmental contamination | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | Kettle Creek (1993): 0.3; VBNWA (1993): 1.5; ANWA LH (1997): 0.1; UBC (1997): 0.1; EC Park (1997): 0.2; ANWA (1998): 0.1; TY Park (1998): 0.08; UBC (1998): 0.1; ST Park (1998): 0.05 mg/kg | Egg concentration | Okanagan Valley | Kettle Creek (1993): 4; VBNWA (1993): 2; ANWA LH (1997): 6; UBC (1997): 9; EC Park (1997): 1; ANWA (1998): 1; TY Park (1998): 2; UBC (1998): 5; ST Park (1998): 2 | NR | TOX-EXP IND - accumulation | Environmental contamination | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | 1.8 ppm; range, 0.6-3.8 ppm (wet wt) | mean and range of concentration in carcass, wet wt | Both Male and Female | Adult | near cities | 4 bats | NR | TOX-EXP IND - accumulation | NR | NR | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|
| DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), POLYCHLORINATED BIPHENYLS | 10.4 ppm DDE, 8 ppm est. PCBs, <0.1 ppm DDD, 0.2 ppm DDT | residues measured in live and dead eggs | Female | Adult | 11 colonies | <0.1-0.08 ppm DDE, <0.01-0.5 ppm est. PCBs, <0.01-0.04 ppm DDD, <0.01-0.01 ppm DDT in dietary fish | TOX-EXP IND - accumulation | parent diet | Toxicity Factor Datasets |
| DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), POLYCHLORINATED BIPHENYLS | negative correlation | correlation of egg concentration of DDE and est. PCB's and shell thickness and weight | Female | Adult | 35 eggs | <0.1-0.08 ppm DDE, <0.01-0.5 ppm est. PCBs, <0.01-0.04 ppm DDD, <0.01-0.01 ppm DDT in dietary fish | TOX-REPRO - physiology | parent diet | Toxicity Factor Datasets |
| DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), POLYCHLORINATED BIPHENYLS | decreased 8.3% compared with pre-1940 reference measurements | eggshell thickness | Female | Adult | 35 eggs | <0.1-0.08 ppm DDE, <0.01-0.5 ppm est. PCBs, <0.01-0.04 ppm DDD, <0.01-0.01 ppm DDT in dietary fish | TOX-REPRO - physiology | parent diet | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), POLYCHLORINATED BIPHENYLS | 28.8% decrease | mean thickness of eggshells collected in 1969 compared with pre-1946 museum specimens | Female | Adult | Anacapa Island | 17 eggs | 754 ppm DDE, 87 ppm PCBs, 2.1 ppm DDD, 7.0 ppm DDT in egg yolk lipids | TOX-REPRO - physiology | NR | parent diet | Toxicity Factor Datasets |
| DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), POLYCHLORINATED BIPHENYLS | 38.3% decrease | mean thickness of eggshells collected in 1969 compared with pre-1946 museum specimens | Female | Adult | Los Coronados Island | 23 eggs | 574 ppm DDE, 422 ppm PCBs, 13.8 ppm DDD, 5.5 ppm DDT in egg yolk lipids | TOX-REPRO - physiology | NR | parent 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | 1612 ppm | 5 day dietary LC50 | Male | Juvenile | 7 birds | 1,250-2,500 ppm diet | TOX-MORT - toxicity benchmarks | 5 d | diet | Toxicity Factor Datasets |
| DDT (4,4'-) | 1896 ppm | 5 day dietary LC50 | Female | Juvenile | 4 birds | 1,500-2,250 ppm diet | TOX-MORT - toxicity benchmarks | 5 d | diet | Toxicity Factor Datasets |
| DDD (4,4'-), DDT (4,4'-) | 13.3 ppm | mean residue concentration in brains of birds that survived | Male | Juvenile | 7 birds | 1,250-2,500 ppm diet | TOX-EXP IND - accumulation | 5 d | diet | Toxicity Factor Datasets |
| DDD (4,4'-), DDT (4,4'-) | 19.0 ppm | mean residue concentration in brains of birds that survived | Female | Juvenile | 4 birds | 1,500-2,250 ppm diet | TOX-EXP IND - accumulation | 5 d | diet | Toxicity Factor Datasets |
| DDD (4,4'-), DDT (4,4'-) | 42.9 ppm | mean residue concentration in brains of birds that died | Male | Juvenile | 7 birds | 1,250-2,500 ppm diet | TOX-EXP IND - accumulation | 5 d | diet | Toxicity Factor Datasets |
| DDD (4,4'-), DDT (4,4'-) | 44.6 ppm | mean residue concentration in brains of birds that died | Female | Juvenile | 4 birds | 1,500-2,250 ppm diet | TOX-EXP IND - accumulation | 5 d | diet | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DDD (4,4'-), DDE (4,4'-), DDT (4,4'-) | significantly decreased compared to pre-1943 samples | eggshell thickness (of intact or broken eggshells) | Female | Adult | Anacapa Island and Isla Coronado Norte | 86 eggs | 0.03 ppm DDT plus TDE, 0.12 ppm DDE, wet wt in anchovies | TOX-REPRO - physiology | NR | diet | Toxicity Factor Datasets |
| DDD (4,4'-), DDE (4,4'-), DDT (4,4'-) | increased compared to positive control (1969 data) | mean number of fledglings produced per nest in 1974 | Both Male and Female | Fledgling | Anacapa Island and Isla Coronado Norte | 1286 nests | 0.03 ppm DDT plus TDE, 0.12 ppm DDE, wet wt in anchovies | TOX-REPRO - reproductive success | NR | diet | Toxicity Factor Datasets |
| DDD (4,4'-), DDE (4,4'-), DDT (4,4'-) | non-detectable DDT plus TDE, 96.6 ppm DDE, lipid wet basis | concentration in egg contents | Female | Adult | Anacapa Island and Isla Coronado Norte | 39 eggs | 0.03 ppm DDT plus TDE, 0.12 ppm DDE, wet wt in anchovies | TOX-EXP IND - accumulation | NR | diet | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AROCLOR 1254, DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), DIELDRIN | 0.896 ppm DDE, 0.256 ppm DDD, 0.166 ppm DDT, 0.208 dieldrin, 2.241 ppm PCB 1254 | mean residues in eggs | Female | Adult | east coast | 29 eggs | 0.017 ppm DDE, 0.016 ppm DDD, 0.020 ppm DDT, 0.005 ppm dieldrin, 0.196 ppm PCB 1254, wet wt | TOX-EXP IND - accumulation | NR | diet | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), POLYCHLORINATED BIPHENYLS | no effect | eggshell thickness compared with pre-1947 measurements | Not Reported | Embryo | Tule Lake National Wildlife Refuge | 29 eggs | 1.4 ppm DDE, 0.18 ppm DDT+DDD, 2.21 ppm PCBs in eggs | TOX-REPRO - physiology | NR | in ovo | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| DDT (4,4'-) | no effect | Not Reported | Embryo | Patuxent Research Refuge | 2 eggs | 1 lb/gal DDT application to nest applied at 0.4 ml/ft^2 | TOX-REPRO - reproductive success | single | egg surface | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CHLORDANE, DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), DIELDRIN, HEPTACHLOR, MERCURY (elemental), POLYCHLORINATED BIPHENYLS, SELENIUM (elemental) | no effect | eggshell thickness compared to those of museum eggs from 1907 and 1936 | Female | Adult | North and South San Francisco Bay | 29 eggs | 0.03-0.17 (oxychlordanes), 0.11-0.58 (trans-nonachlor), 0.81-2.86 (PCB), 0.05-0.26 (cis-chlordane), 0.28-0.84 (DDE), 0.02-0.15 (DDD), <0.01-0.15 (DDT), 0.08-0.19 (dieldrin), <0.01-0.14 (heptachlor epoxide), <0.01-0.15 (cis-nonachlor), 0.55-0.72 (mercury), | TOX-REPRO - physiology | NR | diet (parent) | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DDD (4,4'-), DDE (4,4'-), DDT (4,4'-), DIELDRIN, HEPTACHLOR EPOXIDE | no effect | eggshell thickness compared to pre-1946 museum speciments | Female | Adult | south-central Montana | 3 eggs | 0.74 (DDE), 0.07 (DDD + DDT), 0.16 (dieldrin), 0.11 (heptachlor epoxide) ppm, wet wt., in viable eggs | TOX-REPRO - physiology | NR | parent | Toxicity Factor Datasets |