• Organization: Department of Agriculture
• Updated: 2022-08-29

The average of W126 which is a weighted measure of chronic (lower level) ozone exposure within a landscape analysis unit. Updated through 2018. Data used are sourced from the EPA's Air Quality...

• none
• api
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2017-03-31

This dataset includes the results of a long term adult female rat oral exposure to triclosan and includes hormone, estrous cyclicity, thyroid histology and liver gene expression data. This...

• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2024-12-16

Sequencing and transcriptomics measurements, flow cytometry measurements, plate reads. This dataset is associated with the following publication: Rickard, B., L. Sapienza Lundie, M. Overchuck,...

• html

• Organization: Department of the Interior
• Updated: 2023-08-02T00:00:00Z

This dataset contains the results of a laboratory chronic bioassay with 6-week-old juvenile mussels (Fatmucket, Lampsilis siliquoidea) in a 28-day zinc exposure (120 and 240 micrograms zinc per...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2020-09-10T00:00:00Z

The responses (survival, growth, and/or reproduction) of test organisms in six concentrations of toxicants in acute and chronic tests. Chemical and water quality parameters were measured for...

• xml
• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-11-10T00:00:00.000+00:00

This dataset is comprised of many biochemical analyses performed throughout the course of a 90-day laboratory exposure experiments to determine the chronic effects of fine-sediment generated...

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• none
• none
• none
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• none
• +15 more

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-04-29T00:00:00.000+00:00

This dataset is comprised of many biochemical analyses performed throughout the course of a 90-day laboratory exposure experiments to determine the chronic effects of fine-sediment generated...

• none
• none
• none
• none
• none
• none
• +15 more

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-20T00:00:00.000+00:00

This dataset is comprised of multiple analyses from a 90-day laboratory exposure experiment to determine the chronic effects of fine-sediment generated turbidity in combination with increased...

• none
• none
• none
• none
• none
• none
• +15 more

• Organization: Department of Agriculture
• Updated: 2025-09-25

Direct Download (Raster Data Gateway)Objective: Assess impacts to vegetation from acute exposure to ozone (O3) during the growing season (April to September).Data: Two exposure indices were...

• none
• api
• xml

• Organization: Department of the Interior
• Updated: 2020-08-17T00:00:00Z

The responses (survival, growth, and/or reproduction) of test organisms in six concentrations of toxicants in several test waters with different water quality characteristics. In addition to the...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2020-08-17T00:00:00Z

Attributes regarding the influence of dissolved organic matter on chronic Al exposure and the effects on Ceriodaphnia dubia survival and reproduction.

• xml
• xml

• Organization: Department of the Interior
• Updated: 2020-08-17T00:00:00Z

Results of acute and chronic exposure of rainbow trout and warm water fish to metals and other toxicants.

• xml
• xml

• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-23

The purpose of this project was to determine the effects of chronic exposure to unpredictable mild socio-environmental stressors during gestation on the TCR-beta repertoire of newborn mice.

• html

• Organization: State of California
• Updated: 2025-12-30T23:19:48.056989

Toxicity data for Air (Acute and Chronic Reference Exposure Levels (RELs)), Water (Public Health Goals (PHGs)), Soils (California Human Health Screening Levels (CHHSLs)) and Proposition 65 No...

• csv
• pdf

• Organization: Department of the Interior
• Updated: 2024-09-05T00:00:00Z

Historical lead mining in Madison County, Missouri, USA has left a legacy of metals contamination. Laboratory studies were conducted to examine the effect of water hardness and age of crayfish on...

• xml
• xml

• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-23

Using a novel flood source construct we performed a direct comparison of genome-wide gene expression regulations resulting from exposure of primary human prostate fibroblast cultures to acute...

• html

• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-23

Space travel is associated with continuous low-dose-rate exposure to high Linear Energy Transfer (LET) radiation. Pathophysiological manifestations after low-dose radiation exposure are strongly...

• html

• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-23

Space travel is associated with continuous low-dose-rate exposure to high Linear Energy Transfer (LET) radiation. Pathophysiological manifestations after low-dose radiation exposure are strongly...

• html

• Organization: Department of the Interior
• Updated: 2024-09-05T00:00:00Z

Historical lead mining in Madison County, Missouri, USA has left a legacy of metals contamination. Laboratory studies were conducted to examine the effect of water hardness and age of crayfish on...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2024-09-05T00:00:00Z

Historical lead mining in Madison County, Missouri, USA has left a legacy of metals contamination. Laboratory studies were conducted to examine the effect of water hardness and age of crayfish on...

• xml
• xml