toxic site
Học thuậtThân thiện
Definition
Noun: A toxic site is a specific, identified location where toxic or hazardous waste materials have been disposed of, and which has been officially designated by a government agency (such as the Environmental Protection Agency in the United States) as requiring cleanup or remediation to protect human health and the environment.
Usage
The term is used to describe a formally recognized area of environmental contamination. It is often used in official, regulatory, and environmental science contexts. - The factory was shut down after being declared a toxic site. - Cleaning up the old chemical plant, now a designated toxic site, will take years and millions of dollars.
Advanced Usage
- Superfund site: In the U.S., a "toxic site" is often synonymous with a "Superfund site," which is a polluted location requiring long-term cleanup under the federal Superfund program.
- The riverbank was added to the National Priorities List as a Superfund toxic site.
Variants and Related Words
- Brownfield: A previously developed property that may be complicated by the presence or potential presence of hazardous substances, but is not necessarily a formally designated toxic site.
- Contaminated site: A broader term for any location with pollutants; a toxic site is a specific type of contaminated site with official designation.
- Hazardous waste site: A very close synonym, emphasizing the type of material dumped.
Synonyms
- Hazardous waste site
- Contaminated site (in official contexts)
- Superfund site (specific to U.S. law)
Related Phrases
- Designated toxic site: Emphasizes the official status of the location.
- Access to the designated toxic site is restricted by law.
- Toxic site cleanup: Refers to the remediation process itself.
- The community demanded faster progress on the toxic site cleanup.
Noun
- a site where toxic wastes have been dumped and the Environmental Protection Agency has designated them to be cleaned up