DOTS

ERED

Environmental Residue-Effects Database

US Army Corps of Engineers ERDC Dredging Operations Technical Support

USACE


Field Name Description
% Effect   The magnitude of the effect (e.g., % mortality; change in weight; change in length; percent hatch; etc.). 
Analyte   The chemical substance used to create the exposure.  
CAS   CAS registry number is a unique numerical identifier assigned by Chemical Abstract Service (CAS) to a chemical substance.  
COLL  Where the animal was obtained: C (cultured-reared in laboratory); W (collected from wild); N/I (No Information); N/R (Not Reported). 
Comments  Commonly supports the effects data. 
Common name  Common name of the test animal. 
Control   The control response for the observed effect (e.g., survival, growth, reproduction; etc.). 
Dose  The frequency with which the contaminant was applied during the test. 
Duration   The duration of the exposure period: hr (hours); d (days) wk (weeks), mo (months), yr (years). 
Effect   The type of toxicological effect observed in the test animal (e.g., survival, growth, reproduction). 
ERED ID  Unique identification number autogenerated by database. 
ExpConc  The exposure concentration and units. 
Fraction   The test animal tissue used to determine tissue residue (e.g., whole body, soft tissue, liver, etc.). 
Genus Species   Scientific name of the test animal. 
Media  Type of water used to test animal: FW (freshwater); SW (saltwater) 
Mix   Whether the analyte was tested as part of a mixture of analytes or individually: yes (part of mixture), no (single), or N/I (No information). 
Risk   Summary of the risk (e.g., ED, NOED, LOED) an analyte might pose to the test animal. Previously, many risk numbers were assigned to results. Going forward ERED will not report a risk number unless it is reported in the study.  
Route   The route by which the analyte was intended to enter the body: aquatic; diet; injection. 
Signif   Whether the effect was significantly different, usually compared to the control for laboratory studies: Yes (significant); No (not significant). 
Source  Reference from which data was obtained. 
Spiked  Whether the analyte was spiked into the route (aquatic, diet, sediment, injection): yes (analyte spiked), no (analyte not spiked) 
ST  Study type: L (Lab); F (Field); L/F (Lab/Field); Meso (Mesocosm); Micro (Microcosm); N/I (No Information). 
Stage   Life stage of the test animal (e.g., egg, larval, juvenile, adult). 
Tissue ww (mg/kg)   Tissue residue of analyte in the test animal tissue (mg/kg wet weight). 
Trend   The trend of the effect, usually compared to the control for laboratory studies: INC (increase); DEC (decrease), NEF (No effect). 

Source: Balch et al. 2006. Inhibition of metamorphosis in tadpoles .... Chemosphere 64:328-338..

Genus Species ERED ID ST Common Stage COLL Analyte CAS MX SPK H2O Route CONC Dose DUR Residue
mg/kg ww		 Fraction Effect Trend Signif % Effect Control Risk Comments Source
Xenopus laevis 14683 L frog, African clawed immature C Pentabromodiphenyl ether 32534-81-9 N Y FW diet 5000 µg/g N/I N/I 1030 whole body development N/I N/I N/I N/I ED 32 Tail resorption rate Balch et al. 2006. Inhibition of metamorphosis in tadpoles .... Chemosphere 64:328-338.
Xenopus laevis 14684 L frog, African clawed immature C Pentabromodiphenyl ether 32534-81-9 N Y FW diet 5000 µg/g N/I N/I 1030 whole body development DEC N/I Yes N/I ED 100 inhibition metamorphosis Balch et al. 2006. Inhibition of metamorphosis in tadpoles .... Chemosphere 64:328-338.
Xenopus laevis 14685 L frog, African clawed immature C Pentabromodiphenyl ether 32534-81-9 N Y FW diet 5000 µg/g N/I N/I 1030 whole body physiological NEF N/I N/I N/I NOEC No effect Balch et al. 2006. Inhibition of metamorphosis in tadpoles .... Chemosphere 64:328-338.
Xenopus laevis 14686 L frog, African clawed immature C Pentabromodiphenyl ether 32534-81-9 N Y FW diet 5000 µg/g N/I N/I 1030 whole body development N/I N/I Yes N/I ED 100 limb development Balch et al. 2006. Inhibition of metamorphosis in tadpoles .... Chemosphere 64:328-338.
Xenopus laevis 14687 L frog, African clawed immature C Pentabromodiphenyl ether 32534-81-9 N Y FW diet 5000 µg/g N/I N/I 1030 whole body growth N/I N/I N/I N/I ED 8 Body length Balch et al. 2006. Inhibition of metamorphosis in tadpoles .... Chemosphere 64:328-338.
Xenopus laevis 14688 L frog, African clawed immature C Pentabromodiphenyl ether 32534-81-9 N Y FW injection 59.3 µg/g N/I N/I 10.97 whole body development N/I N/I N/I N/I ED 17 Tail resorption rate Balch et al. 2006. Inhibition of metamorphosis in tadpoles .... Chemosphere 64:328-338.
Xenopus laevis 14689 L frog, African clawed immature C Pentabromodiphenyl ether 32534-81-9 N Y FW injection 10.97 N/S N/I N/I 10.97 whole body development DEC N/I Yes N/I ED 74 inhibition metamorphosis Balch et al. 2006. Inhibition of metamorphosis in tadpoles .... Chemosphere 64:328-338.
Xenopus laevis 14690 L frog, African clawed immature C Pentabromodiphenyl ether 32534-81-9 N Y FW injection N/I N/I N/I 99.3 whole body development DEC N/I Yes N/I ED 3 inhibition metamorphosis Balch et al. 2006. Inhibition of metamorphosis in tadpoles .... Chemosphere 64:328-338.
Xenopus laevis 14691 L frog, African clawed immature C Pentabromodiphenyl ether 32534-81-9 N Y FW injection N/I N/I N/I 99.3 whole body development DEC N/I Yes N/I ED 50 inhibition metamorphosis Balch et al. 2006. Inhibition of metamorphosis in tadpoles .... Chemosphere 64:328-338.
Xenopus laevis 14692 L frog, African clawed immature C Pentabromodiphenyl ether 32534-81-9 N Y FW injection N/I N/I N/I 99.3 whole body development N/I N/I N/I N/I NOEC Tail resorption rate Balch et al. 2006. Inhibition of metamorphosis in tadpoles .... Chemosphere 64:328-338.
Xenopus laevis 14693 L frog, African clawed immature C Pentabromodiphenyl ether 32534-81-9 N Y FW injection N/I N/I N/I 99.3 whole body development DEC N/I N/I N/I NOEC inhibition metamorphosis Balch et al. 2006. Inhibition of metamorphosis in tadpoles .... Chemosphere 64:328-338.