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). 

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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
Chironomus riparius 8900 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 1160 mg/kg N/I N/I 144.9 whole body growth N/I N/I N/I N/I ED 19 growth (head capsule) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8901 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 2354 mg/kg N/I N/I 239.1 whole body growth N/I N/I N/I N/I ED 11 growth (head capsule) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8902 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 4650 mg/kg N/I N/I 521.2 whole body growth N/I N/I N/I N/I ED 28 growth (head capsule) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8903 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 7004 mg/kg N/I N/I 810.5 whole body growth N/I N/I N/I N/I ED 19 growth (head capsule) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8904 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 20.9 mg/kg N/I N/I 23.1 whole body growth N/I N/I N/I N/I ED 13 growth (head capsule) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8905 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 218 mg/kg N/I N/I 414 whole body growth N/I N/I N/I N/I ED 10 growth (head capsule) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8906 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 320 mg/kg N/I N/I 413.3 whole body growth N/I N/I N/I N/I ED 13 growth (head capsule) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8907 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 1160 mg/kg N/I N/I 144.9 whole body growth N/I N/I N/I N/I ED 28 growth (weight) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8908 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 53.1 mg/kg N/I N/I 57.2 whole body growth N/I N/I N/I N/I ED 9 growth (head capsule) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8909 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 4650 mg/kg N/I N/I 521.2 whole body growth N/I N/I N/I N/I ED 54 growth (weight) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8910 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 20.9 mg/kg N/I N/I 23.1 whole body growth N/I N/I N/I N/I ED 38 growth (weight) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8911 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 53.1 mg/kg N/I N/I 57.2 whole body growth N/I N/I N/I N/I ED 38 growth (weight) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8912 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 118 mg/kg N/I N/I 214.8 whole body growth N/I N/I N/I N/I ED 29 growth (weight) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8913 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 218 mg/kg N/I N/I 414 whole body growth N/I N/I N/I N/I ED 18 growth (weight) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8914 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 320 mg/kg N/I N/I 413.3 whole body growth N/I N/I N/I N/I ED 46 growth (weight) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8915 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 6688 mg/kg N/I N/I 1276.5 whole body mortality N/I N/I N/I N/I LD 50 weight Sediment contained 3.2% organic carbon Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8916 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I sediment 5330 mg/kg N/I N/I 677.2 whole body mortality N/I N/I N/I N/I LD 50 weight Sediment contained 1.64% organic carbon Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8919 L midge larvae N/I Bentazone 25057-89-0 Y N/I N/I aqueous 63.2 mg/L N/I N/I 428.5 whole body mortality N/I N/I N/I N/I LD 10 N/I Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8922 L midge larvae N/I Ioxynil 1689-83-4 Y N/I N/I aqueous 1.6 mg/L N/I N/I 66.3 whole body mortality N/I N/I N/I N/I LD 10 N/I Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8898 L midge larvae N/I Ioxynil 1689-83-4 Y N/I N/I sediment 12.9 mg/kg N/I N/I 27.1 whole body growth N/I N/I N/I N/I NOEC growth (weight) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8899 L midge larvae N/I Ioxynil 1689-83-4 Y N/I N/I sediment 15.5 mg/kg N/I N/I 46.6 whole body growth N/I N/I N/I N/I ED 22 growth (weight) Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.
Chironomus riparius 8917 L midge larvae N/I Ioxynil 1689-83-4 Y N/I N/I aqueous 1.79 mg/L N/I N/I 99 whole body mortality N/I N/I N/I N/I LD 50 N/I Maenpaa et al. 2003. Bioaccumulation and toxicity of sediment.... Ecotox Environ Safe 56:398-410.