| QUERY NAME: Fate Endpoints, TABLE NAME: V_FATE_EZ |
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Biodegradability Indicator |
Qualitative indicator of whether biodegradation was observed in the study, and if so whether the test substance was readily or inherently biodegradable. |
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Biodegradation Value |
The numeric results as described in the Robust Summary. |
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Biodegradation Value Description |
A mathematical symbol to further describe the measured or estimated endpoint test value. |
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Biodegradation Value Lower Range |
The measured or estimated lower numeric value of the range for the endpoint property or effect. |
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Biodegradation Value Units |
Unit of measure used for the given Test Value or range for the endpoint. |
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Biodegradation Value Upper Range |
The measured or estimated upper numeric value of the range for the endpoint property or effect. |
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Breakdown Products/Metabolites |
A description of the partial degradation products or metabolites that are stable enough and formed in sufficient amounts to be detectable analytically. If possible provide both identities and percentages relative to the starting concentration. |
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CAS Number |
A standardized number assigned by the Chemical Abstracts Service (CAS) to identify a chemical (e.g., 10595-60-5). |
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Category Chemical |
The system generated ID for the category chemical for which the study is being performed. |
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Chemical Category Name |
The name of the chemical category. |
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COD |
Chemical oxygen demand (COD) is the amount of oxygen that is consumed when the test substance is oxidized by a strong chemical oxidant, such as potassium dichromate, according to standard procedures; units mg O2 per mg of test substance. It is often substituted for ThOD when the latter cannot be calculated. |
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COD Units |
The units of measure for COD. |
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Concentration Units |
The unit of the concentration of the substance in water during the pH determination, preferably in mg/L. |
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Concentration Value |
Concentration that causes the indicated effect on the indicated percentage of the test subjects. |
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Consortium Name |
The names of the companies that belong to the consortium or partnership if applicable. |
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Control Substance Remarks |
Information on the control substance, if any, including name, initial concentration, and degradation results. |
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Depuration Rate |
A description of the rate constant for the depuration phases in an experimental bioaccumulation study. |
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Deviations from Test Guideline Flag |
Indication that a study contains deviations from the standard test protocol. |
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Endpoint Name |
The specific endpoint about which data is reported. |
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Exposure Period |
Duration of the test. |
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Exposure Period Units |
Time units represented by the exposure period value. |
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Exposure Period Value Description |
The mathematical symbol to describe the measured/estimated value. |
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GLP |
Indicate if the study was conducted following Good Laboratory Practice standards. Enter Not Applicable for studies involving estimated values. |
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Half-Life |
Degration half-life as described in the study for the endpoint Stability in Water. |
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Half-Life |
Degration half-life as described in the study. |
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Half-Life Units |
Half-Life Units of measure. |
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Half-Life Units |
Half-Life units of measure for the endpoint Stability in Water. |
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Half-Life Value Description |
A mathematical symbol to further describe the measured or estimated degradation half-life for the endpoint Stability in Water. |
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Half-Life Value Description |
A mathematical symbol to further describe the measured or estimated degradation half-life. |
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Half-Life Value Description |
The mathematical symbol to describe the measured/estimated value for the endpoint Stability in Water. |
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Hydrolysis Indicator |
Indicator for whether the test substance contains functional groups or substructures that may be susceptible to hydrolysis under reasonably anticipated environmental conditions. |
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Incubation Condition |
Specifies whether the test method involves aerobic or anaerobic incubation. |
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Inoculum |
The source of microorganisms used in the study. |
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Inoculum Concentration |
Concentration of microorganisms (microbial biomass) or the amount of an environmental sample (e.g., soil) added to the test vessels at the start of the test. |
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Inoculum Concentration Units |
Units of the concentration of microorganisms (i.e. the microbial biomass) in the test vessels at the start of the test |
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Inoculum Remarks |
Description of the environmental sample used as inoculum, including time of collection, environmental temperature at the time of collection, conditions during transport of the sample to the lab, and basic information on the sample itself; e.g. pH and texture for soil samples. Include information on history of prior exposure to test substance, if any. |
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Key Study Sponsor Indicator |
An indicator entered by the sponsor specifying whether or not the Robust Summary's test results for this endpoint are summarized from a "key" or "critical" study. |
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Kinetic vs. Steady-State |
In an experimental determination of bioconcentration factor (BCF), whether the steady-state method or kinetic method (I.e. the ratio of uptake and depuration rates) was used. |
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Light Source |
The source of light used in the photodegradation study |
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Light Source Spectrum |
Wavelength (in nm) range of the indicated light source. |
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Loss by Advection (percent) |
The percentage lost by advection, derived from a level II or level III multimedia model, for the air compartment. |
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Loss by Reaction (percent) |
The percentage lost by reaction, derived from a level II or level III multimedia model, for the air compartment. |
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Mass Distribution (percent) |
The predicted percentage of the test substance, derived from a multimedia model, at equilibrium (level I and II models) or steady state (level III model), in the air, water, soil, and sediment compartment. |
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Mass Distribution -- Sediment |
The predicted percentage of the test substance, derived from a multimedia model, at equilibrium (level I and II models) or steady state (level III model), in the sediment compartment. |
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Mass Distribution -- Soil |
The predicted percentage of the test substance, derived from a multimedia model, at equilibrium (level I and II models) or steady state (level III model), in the soil compartment. |
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Mass Distribution -- Water |
The predicted percentage of the test substance, derived from a multimedia model, at equilibrium (level I and II models) or steady state (level III model), in the water compartment. |
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Method/Guideline Description |
Description of the test protocol, guideline or estimation method used in the study, if other than an OECD, USEPA, or other published test guideline. |
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Method/Guideline Followed |
The name of the Method or Guideline followed in performing the study. |
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Model Concentration -- Air |
The predicted concentration derived from a multimedia model for the air compartment. |
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Model Concentration -- Sediment |
The predicted concentration derived from a multimedia model for the sediment compartment. |
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Model Concentration -- Soil |
The predicted concentration derived from a multimedia model for the soil compartment. |
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Model Concentration -- Water |
The predicted concentration derived from a multimedia model for the water compartment. |
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Model Inputs: Chemical Properties: Henry's Law Constant |
The Henry's Law constant value used as input to run a multimedia model, or (if applicable) estimate one of the other transport/distribution endpoint subtypes. Provide a reference in the Results Remarks. |
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Model Inputs: Air Emissions |
A description of the Emissions used in the multimedia model, in kg/hr, for air. |
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Model Inputs: Chemical Properties: log KOW |
For Transport/Distribution, the log KOW value used as input to run a multimedia model, or (if applicable) estimate one of the other transport/distribution endpoints such as KOC. For bioaccumulation, log KOW can assist in interpretation of the measured or estimated BCF value; it may also be used to estimate BCF from chemical structure. Provide a reference in the Results Remarks. |
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Model Inputs: Chemical Properties: Melting Point |
The melting point value used as input to run a multimedia model, or (if applicable) estimate one of the other transport/distribution endpoint subtypes. Provide a reference in the Results Remarks. |
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Model Inputs: Chemical Properties: Vapor Pressure |
The vapor pressure value used as input to run a multimedia model, or (if applicable) estimate one of the other transport/distribution endpoint subtypes such as Henry's Law constant (Hc). Provide a reference in the Results Remarks. |
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Model Inputs: Chemical Properties: Water Solubility |
The water solubility value used as input to run a multimedia model, or (if applicable) estimate one of the other transport/distribution endpoint subtypes such as Henry's Law constant (Hc). Provide a reference in the Results Remarks. |
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Model Inputs: Half-Life |
Reaction half-lives (with units) required to run a level II, III or IV multimedia model. Provide a reference in the Results Remarks. |
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Model Inputs: Sediment Half-Life |
Reaction half-lives (with units) required to run a level II, III or IV multimedia model. Provide a reference in the Results Remarks. |
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Model Inputs: Soil Emissions |
A description of the Emissions used in the multimedia model, in kg/hr, for soil. |
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Model Inputs: Soil Half-Life |
Reaction half-lives (with units) required to run a level II, III or IV multimedia model. Provide a reference in the Results Remarks. |
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Model Inputs: Water Emissions |
A description of the Emissions used in the multimedia model, in kg/hr, for water. |
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Model Inputs: Water Half-Life |
Reaction half-lives (with units) required to run a level II, III or IV multimedia model. Provide a reference in the Results Remarks. |
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Multimedia Model Level |
Level of multimedia (fugacity) model: I, II, or III |
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Ninth Collective Chemical Index Name |
A standardized chemical name taken from the Ninth Collective Index for the CAS Number. |
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Organism Class |
The class of organisms (fish; aquatic invertebrates; etc) to which the test organism in an experimental bioaccumulation study belongs. |
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Other Endpoint Description |
Any additional pertinent information about a non-standard Endpoint. |
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Other Endpoint Name |
The name assigned by the submitter to the Endpoint when it is not one of the existing system defined Endpoint Names. |
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Percent Lipid |
Percentage relative to the wet weight of the test organism that is made up of lipids. |
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Percent Lost Advection -- Sediment |
The percentage lost by advection, derived from a level II or level III multimedia model, for the sediment compartment. |
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Percent Lost Advection -- Soil |
The percentage lost by advection, derived from a level II or level III multimedia model, for the soil compartment. |
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Percent Lost Advection -- Water |
The percentage lost by advection, derived from a level II or level III multimedia model, for the water compartment. |
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Percent Lost Reaction -- Sediment |
The percentage lost by reaction, derived from a level II or level III multimedia model, for the sediment compartment. |
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Percent Lost Reaction -- Soil |
The percentage lost by reaction, derived from a level II or level III multimedia model, for the soil compartment. |
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Percent Lost Reaction -- Water |
The percentage lost by reaction, derived from a level II or level III multimedia model, for the water compartment. |
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pH Value |
The pH value of the substance which represents the acidity or alkalinity of an aqueous solution; it is defined as the logarithm of the reciprocal of the hydrogen-ion concentration of a solution: pH = log10(1/[H+]) for the endpoint Stability In Water. |
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pH Value |
A measure of the acidity/alkalinity of the test medium |
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pH Value Description |
The mathematical symbol to describe the measured/estimated value. |
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pH Value Upper Range |
The upper concentration value. |
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Photodegradation Medium |
The environmental medium to which the measured or estimated photodegradation result applies. |
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Post-Exposure Period Value Description |
The mathematical symbol to describe the measured/estimated value. |
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Post-Exposure/Depuration Period |
Observation period after last exposure to the test chemical. |
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Post-Exposure/Depuration Period Units |
Time units represented by the post-exposure period value. |
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Pre-Exposure Indicator |
An indicator for whether the microbial population in a study was deliberately pre-exposed to the test substance before the start of the test. Such a population may be acclimated or adapted to the test substance before the start of the test. |
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Pre-Exposure Procedure |
Procedure employed if any, to acclimate the microbial population by pre-exposing it to the test substance before the start of the test. |
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Preliminary Test |
If less than 10% of the test substance is degraded in 5 days at 50 C at pH 4, 7 or 9, the substance is assumed to have a half-life >1 year and is therefore considered stable to hydrolysis. |
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Program Flag |
Program that the submission is associated with. |
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Quantum Yield |
The reaction efficiency as calculated from the experimental measurements derived from a direct photolysis study. |
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Rate Constant |
Rate Constant value. |
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Rate Constant Units |
Units of measure describing the rate constant. |
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Rate Constant Value Description |
The mathematical symbol to describe the measured/estimated value. |
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Reliability |
Indication of the adequacy of data at the discretion of the person preparing the Robust Summary. |
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Reliability Remarks |
Comments about how the reliability of data was determined and other related remarks. If a numeric or other coded system, such as Klimisch Codes are used to denote reliability, identify and/or define the coding system. |
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Remarks |
Comments, discussions, or other related EPA remarks. |
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Result Type |
The type of kinetic expression represented by the test result or range, if applicable. |
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Results Remarks |
Sponsor provided additional descriptive text about the results of the study. |
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Sensitizer |
The type of sensitizer/oxidant, if any, used in the study or assumed for the estimation. |
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Sensitizer Concentration |
The concentration of the sensitizer/oxidant (if any) used in an indirect photolysis study. |
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Sensitizer Concentration Units |
The units applicable to the sensitizer/oxidant concentration |
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Sponsor Name |
The name of the individual company or consortium (i.e., two or more companies) making a commitment in the HPV Challenge Program to provide data for a chemical or category of chemicals
(e.g., Eastman Chemical Company). |
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Sponsored Chemical Result Type |
Indicator showing whether the test result represents a measured or an estimated value for the sponsored chemical. |
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Study Reference |
Identify reference(s) used to compile the summary by entering: author(s), year, title, laboratory name, laboratory report number, report date (if published, list journal name, volume, pages). |
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Submission Name |
The sponsor provided name associated with the submission. |
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Submitter's Name |
The name of the individual company or consortium formally providing test plan related information. |
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TCO2 |
The amount of carbon dioxide (CO2) that theoretically can be produced if the test substance is completely oxidized by microorganisms to CO2, water and the oxidation products of any other elements in the molecule. Calculated from the test substance's chemical structure; units mg CO2 per mg of test substance. |
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TCO2 Units |
The units of measure for CO2. |
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Temperature |
The temperature, preferably in ºC, used in the experimental determination of the Test Value or assumed in the model, if estimated. |
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Temperature Unit |
Unit of measure used for the given temperature. |
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Test Conditions Remarks |
Additional comments describing the characteristics of the Test Conditions. |
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Test or Estimation Type |
Type of test or estimation performed. |
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Test Organism |
The test species or organism in an experimental bioaccumulation study. |
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Test Results |
A text description of the results of a test which are not captured as fielded data. |
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Test Substance ID |
The system generatedl ID of the chemical substance actually used to perform the test (sponsored or supporting). |
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Test Substance Purity |
The purity of the chemical used in the study or estimation. Not applicable to mixtures. Note if not available. |
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Test Substance Result Type |
Indicator showing whether the test result represents a measured or an estimated value for the test substance. |
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Test Value |
The numeric results as described in the Robust Summary. |
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Test Value Lower Range |
The measured or estimated lower numeric value of the range for the endpoint property or effect. |
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Test Value Units |
Unit of measure used for the given Test Value or range for the endpoint. |
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Test Value Upper Range |
The measured or estimated upper numeric value of the range for the endpoint property or effect. |
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ThOD |
The amount of oxygen that theoretically can be consumed (ThOD = theoretical oxygen demand) if the test substance is completely oxidized by microorganisms. Calculated from the test substance's chemical structure; units mg O2 per mg of test substance. |
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ThOD Units |
The units of measure for ThOD. |
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Time in Days |
The elapsed test measurement time, expressed in days, when the result is obtained. |
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Tissue |
Indicator of the type of tissue pertaining to the experimental BCF data. |
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Uptake Rate |
A description of the rate constant for the uptake phase in an experimental bioaccumulation study. |
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Uptake/Depuration Rate Units |
Units of the uptake and depuration rate constants in an experimental bioaccumulation study. |
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UV/VIS Absorption Spectrum |
The ability of the test substance to absorb light as a function of wavelength. |
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Value Description |
A mathematical symbol to further describe the measured or estimated endpoint test value. |
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Year Study Performed |
If known, the sponsor provided year in which the test being described was conducted. |
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