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Natural environment
Related to any physical feature of the earth's natural environment.
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Natural environment > Water
dna hybridization
Natural environment; Water
Use of a segment of DNA, called a DNA probe, to identify its complementary DNA; used to detect specific genes.
dosage/dose
Natural environment; Water
1. The actual quantity of a chemical administered to an organism or to which it is exposed. 2. The amount of a substance that reaches a specific tissue (e.g. the liver). 3. The ...
dose equivalent
Natural environment; Water
The product of the absorbed dose from ionizing radiation and such factors as account for biological differences due to the type of radiation and its distribution in the body in ...
dose rate
Natural environment; Water
In exposure assessment, dose per time unit (e.g. mg/day), sometimes also called dosage.
dose response
Natural environment; Water
Shifts in toxicological responses of an individual (such as alterations in severity) or populations (such as alterations in incidence) that are related to changes in the dose of ...
dose response curve
Natural environment; Water
Graphical representation of the relationship between the dose of a stressor and the biological response thereto.
dose-response assessment
Natural environment; Water
1. Estimating the potency of a chemical. 2. In exposure assessment, the process of determining the relationship between the dose of a stressor and a specific biological response. ...
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- Air (43)
- Atmosphere (59)
- Climate (1147)
- Climate change (10457)
- Coral reefs (23903)
- Deserts (738)
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- Flood (34)
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- Water (18527)