Found 40 datasets matching "chronic toxicity".
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Chronic (28-d) toxicity of 4-nonylphenol (4-NP) to two commonly tested species of mussels: fatmucket (Lampsilis siliquoidea) and rainbow mussel (Villosa iris).
Search relevance: 196.25 | Views last month: 0 -
This effort involved intensive chronic toxicity testing of major ion salts (comprised of Na, K, Ca, Mg, Cl, SO4, HCO3/CO3) with the cladoceran, Ceriodaphnia dubia, a species known to be relatively...
Search relevance: 164.84 | Views last month: 2 -
Laboratory studies were conducted to examine the effect of water hardness and age of crayfish on the toxicity of environment-based metals mixture. Additionally, the effects of chronic exposure to...
Search relevance: 135.19 | Views last month: 0 -
The objective of this study was to evaluate the chronic toxicity of potassium (tested as KCl) to a commonly tested unionid mussel (fatmucket, Lampsilis siliquoidea) at five water hardness levels...
Search relevance: 134.28 | Views last month: 0 -
We determined acute and chronic toxicity of sodium chloride (NaCl) and sodium sulfate (Na2SO4) to up to 7 freshwater species of different taxa in a hardness water of 40 mg/L as CaCO3 and evaluated...
Search relevance: 132.36 | Views last month: 1 -
Data, associated metadata, and calculation tools.. This dataset is not publicly accessible because: Data is controlled by Proctor and Gamble, and is available upon request. It can be accessed...
Search relevance: 129.11 | Views last month: 1 -
This data release includes physical and chemical characteristics of field collected samples from streams and rivers within the Tri-State Mining District (TSMD) as well as toxicity endpoints from...
Search relevance: 105.62 | Views last month: 0 -
During 2013-2017, the U.S. Geological Survey, National Water-Quality Assessment (NAWQA) Project, collected water samples year-round from the National Water Quality Network – Rivers and Streams...
Search relevance: 102.52 | Views last month: 0 -
Dataset consists of 4-day, 14-day, and full life responses of laboratory cultured mayflies (Neocloeon triangulifer) to perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA). ...
Search relevance: 98.51 | Views last month: 0 -
Short-term 7-day ammonia and nickel toxicity tests were conducted with juvenile Fatmucket. This data release reports individual biological, chemical, and water quality measurements in each toxicity test.
Search relevance: 67.79 | Views last month: 1 -
This is a collection of over 290,000 hazard data records compiled for the Alternatives Assessment Dashboard. The hazard data includes records for human health, ecotoxicity, and fate. The human...
Search relevance: 66.39 | Views last month: 2 -
Results for avoidance, acute, and chronic tests with F3/AFFF. This dataset is associated with the following publication: Yeardley, R., M. Penrose, P.R. Montoyo, and M. Ateia. Acute, chronic, and...
Search relevance: 65.26 | Views last month: 0 -
The data represent the reproduction endpoint for the Ceriodaphnia dubia survival and reproduction aquatic toxicity test. Data on control reproduction was acquired for nine California laboratories...
Search relevance: 62.16 | Views last month: 0 -
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...
Search relevance: 59.63 | Views last month: 0 -
The data is supplemental to the 2018 USGS Open File Report, "An evaluation of the acute and chronic toxicity of potassium chloride, active compound in the molluscicide potash, on salmonid fishes...
Search relevance: 56.82 | Views last month: 0 -
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...
Search relevance: 51.84 | Views last month: 0 -
This dataset contains data used to develop multiple manuscripts on the toxicity of chemicals associated with the hydraulic fracturing industry. These manuscripts were developed as part of EPA's...
Search relevance: 51.77 | Views last month: 0 -
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...
Search relevance: 51.52 | Views last month: 0 -
Additional data generated during the present study are available as a US Geological Survey data release at https://doi.org/XXXX (pending). This dataset is associated with the following...
Search relevance: 51.40 | Views last month: 0
