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). 

You are viewing Arthropoda: Invert (insects, crustaceans) and DDT and metabolites

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
Daphnia magna 4575 L cladoceran, water flea adult C p,p'-DDT 50-29-3 N Y FW aqueous 80.3 ng/L continuous 3 d 1.83 whole body accumulation INC N/R N/I N/R N/R rapid direct uptake from water and magnification of DDT Johnson et al. 1971. Biological magnification and degradation.... J Fish Res Board Can 28:705-709.
Daphnia magna 20112 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous 8 ng/ml 1x 26 hr 128 whole body survival NEF N/R >95% 100% N/R no statistical analysis; survival similar to control Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.
Daphnia magna 20113 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous 16 ng/ml 1x 26 hr 266 whole body survival NEF N/R 88% 100% N/R no statistical analysis; survival similar to control Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.
Daphnia magna 20114 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous 50 ng/ml 1x 26 hr 1150 whole body survival DEC N/R 56% 100% N/R no statistical analysis; survival decreased compared to control Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.
Daphnia magna 20115 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous 100 ng/ml 1x 26 hr 1260 whole body survival DEC N/R 28% 100% N/R no statistical analysis; survival decreased compared to control Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.
Daphnia magna 20116 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous 200 ng/ml 1x 26 hr 2364 whole body survival DEC N/R 11% 100% N/R no statistical analysis; survival decreased compared to control Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.
Daphnia magna 20117 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous 1100 ng/ml 1x 26 hr 4280 whole body survival DEC N/R <1% 100% N/R no statistical analysis; survival decreased compared to control Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.
Daphnia magna 20118 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous 8 ng/ml 1x 26 hr 128 whole body behavior DEC N/R 64% 0% N/R no statistical analysis; caused immobility in treatment group Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.
Daphnia magna 20119 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous 16 ng/ml 1x 26 hr 266 whole body behavior DEC N/R 86% 0% N/R no statistical analysis; caused immobility in treatment group Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.
Daphnia magna 20120 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous 50 ng/ml 1x 26 hr 1150 whole body behavior DEC N/R >99% 0% N/R no statistical analysis; caused immobility in treatment group Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.
Daphnia magna 20121 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous 100 ng/ml 1x 26 hr 1260 whole body behavior DEC N/R >99% 0% N/R no statistical analysis; caused immobility in treatment group Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.
Daphnia magna 20122 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous 200 ng/ml 1x 26 hr 2364 whole body behavior DEC N/R >99% 0% N/R no statistical analysis; caused immobility in treatment group Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.
Daphnia magna 20123 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous 1100 ng/ml 1x 26 hr 4280 whole body behavior DEC N/R >99% 0% N/R no statistical analysis; caused immobility in treatment group Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.
Daphnia magna 20124 L cladoceran, water flea 1st instar C p,p'-DDT 50-29-3 N Y FW aqueous N/I 1x 26 hr 1170 whole body survival DEC N/R 50% N/I LR 50 median subacute lethal residue level Crosby and Tucker. 1971. Accumulation of DDT by Daphnia magna.... Environ Sci Tech 5:714-716.