Deutsch: Belastung / Español: Exposición / Português: Exposição / Français: Exposition / Italiano: Esposizione /

An Exposure is coming into contact with a substance through inhalation, ingestion, or direct contact with the skin; may be acute or chronic

An exposure is a term relating to the amount of ionizing radiation that strikes a living or inanimate material. This is a general definition. In health physics, exposure is specifically defined as a measure of ionization in air caused by x-ray or gamma radiation only.

An Exposure is also the contact between a person and a chemical. Exposures are calculated as the amount of chemical available for absorption by a person.

Description

Exposure in the environment context refers to the interaction of living organisms with pollutants, toxins, or other harmful substances present in their surroundings. It occurs when these substances come into contact with organisms through various routes such as inhalation, ingestion, or absorption through the skin. The level and duration of exposure can have significant impacts on the health and well-being of organisms, leading to a wide range of adverse effects. Understanding and managing exposure is crucial in maintaining the health of ecosystems and preventing harm to both human and environmental populations.

Application Areas

• Environmental impact assessments
• Toxicology studies
• Occupational health monitoring
• Regulatory compliance assessments
• Public health risk assessments

Treatment and Risks

• Minimizing exposure through pollution control measures
• Implementing safety protocols in work environments
• Monitoring pollutant levels in the environment
• Educating communities about potential risks
• Developing emergency response plans for contamination events

Examples

• Inhalation of air pollutants by humans living in urban areas
• Ingestion of contaminated water by aquatic organisms
• Absorption of pesticides by agricultural workers during spraying activities

Similar Concepts and Synonyms

• Contamination
• Exposure assessment
• Toxic exposure
• Environmental exposure

Articles with 'Exposure' in the title

• Chronic Exposure: A Chronic Exposure is Multiple exposures occurring over an extended period of time or over a significant fraction of an animal's or human's lifetime (Usually seven years to a lifetime .) Other /More definition: A Chronic Exposure is . . .
• Exposure time: An Exposure time is the length of time a specific mail-in device must be in contact with radon or radon Decay Products to get an accurate radon measurement
• Hazardous Air Pollutant Exposure Model: Hazardous Air Pollutant Exposure Model : The Hazardous Air Pollutant Exposure Model, Version 4 (HAPEM4) is a computer model that has been designed to estimate inhalation exposure for specified population groups and air toxics
• Radiation Exposure: Radiation Exposure: Radiation exposure in the environmental context refers to the exposure of living organisms, including humans, to ionizing radiation from natural and artificial sources
• Accidental exposure: Accidental exposure refers to the unintentional release or contact with harmful substances or environmental hazards. This type of exposure typically occurs when individuals, animals, or ecosystems are unexpectedly exposed to pollutants, . . .
• Acute Exposure: An Acute Exposure is a single exposure to a toxic substance which may result in
• Characterization of Exposure: A Characterization of Exposure is Portion of an ecological risk assessment that evaluates interaction of a stressor with one or more ecological entities.
• Cumulative Exposure: A Cumulative Exposure is the sum of exposures of an Organism to a Pollutant over a period of time.
• Exposure assessment:: An Exposure assessment: is Identifying the ways in which chemicals may Reach individuals (eg. by breathing) estimating how much of a chemical an individual is likely to be exposed
• Oral Exposure:: An Oral Exposure: is Eating and drinking food and water (and pollutants), and their entry into the digestive tract.
• Chemical Exposure: Chemical Exposure: Chemical exposure in the environmental context refers to the contact between chemicals and organisms, including humans, animals, and plants, through various pathways such as inhalation, ingestion, dermal (skin) contact, . . .

Weblinks

• quality-database.eu: 'Exposure' in the glossary of the quality-database.eu
• medizin-und-kosmetik.de: 'Belastung' im Lexikon von medizin-und-kosmetik.de (German)
• top500.de: 'Exposure' in the glossary of the top500.de
• umweltdatenbank.de: 'Belastung' im Lexikon der umweltdatenbank.de (German)
• finanzen-lexikon.de: 'Belastung' in the finanzen-lexikon.de (German)
• space-glossary.com: 'Exposure' in the space-glossary.com
• wind-lexikon.de: 'Belastung' in the wind-lexikon.de (German)
• psychology-lexicon.com: 'Exposure' in the psychology-lexicon.com
• psychology-lexicon.com: 'Exposure' in the psychology-lexicon.com
• quality-database.eu: 'Exposure' in the glossary of the quality-database.eu
• umweltdatenbank.de: 'Belastung' im Lexikon der umweltdatenbank.de (German)

Summary

Exposure in the environment context involves the interaction of living organisms with harmful substances present in their surroundings. It can have significant impacts on health and well-being, making it crucial to understand and manage. Through various application areas such as environmental impact assessments and toxicology studies, exposure can be monitored and mitigated to reduce risks. Minimizing exposure through pollution control measures and implementing safety protocols are essential to prevent adverse effects on both human and environmental populations.

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