Phytostabilization
nounPronunciation: /ˌfaɪtoʊ stəbɪlɪˈzeɪʃən/
An ecological reclamation technique using specially selected plants to immobilize and stabilize contaminated mine soils, reducing pollutant bioavailability and erosion through root systems and organic matter accumulation. Plants tolerant to toxic metals or acidity establish protective ground cover without removing contaminants.
Plain English
Using plants to hold contaminated mine soil in place and reduce pollutant spread.
Etymology & History
Usage
"Phytostabilization using metal-tolerant grasses successfully contained heavy metals in the abandoned smelter tailings area."
Style guide notes: Italicize plant scientific names when used; hyphenate 'phyto-stabilization' only if publisher style requires.
Also known as
Contrasted with
Related Terms
Frequently Asked Questions
Which plants are suitable for phytostabilization of metal-contaminated soil?
Pioneer species and hyperaccumulators like certain sedges, grasses, and woody shrubs tolerate high metal concentrations.
Does phytostabilization remove contaminants from soil?
No, it immobilizes and contains contaminants in place, reducing bioavailability and preventing erosion transfer.
Why Test Candidates on This?
Increasingly tested in advanced environmental remediation and ecological engineering certification courses.
Required skill level: Senior