Glossary I

The Environmental Glossary. Letter I +++ Popular Articles: 'International Labour Organization (ILO)', 'Information', 'Impact'

An Index period is the period of the year when measurement of an indicator yields meaningful information.

An index sample is a standardized judgment sample for which explicit rules for generating the Index measure are formally prescribed.

Deutsch: Indikator / Español: Indicador / Português: Indicador / Français: Indicateur / Italiano: Indicatore /

An indicator is In EMAP, characteristics of the environment both abiotic and biotic, that can provide quantitative information on ecological resources.

Indicator Compounds are chemical compounds, such as carbon dioxide, whose presence at certain concentrations may be used to estimate certain building conditions (e.g., airflow, presence of sources).

An indicator development is the process through which an indicator is identified, tested, and implemented.

Indicators are Measurements that track over time the state of air, water, and land resources, pressures on those resources, and resulting effects on ecological condition and human health.

In the environmental context, 'indoor' refers to the enclosed or internal environment within buildings or structures. It pertains to the quality, conditions, and factors that affect the well-being of occupants in indoor spaces.

An Induction of asthma is the process of lung sensitization and respiratory Inflammation resulting in increased difficulty with breathing; it can be caused by a variety of external stimuli (e.g., pollens, air pollutants, viruses, animal hair, mites, and roach feces).

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