Lichens and air pollution

Journal Article · · Conservationist; (United States)

OSTI ID:5294605

Brodo, I M

Lichens are a combination of fungi and algae which live in a symbiotic partnership. This partnership is so delicate that a slight change in the environment or exposure to toxic substances in the air can destroy the lichen. Researchers have noticed that by mapping the distribution of lichens in and around an urban area that they can pinpoint areas of increased air pollution. This paper examines the possible use of lichens as biological indicators of some types of air pollution. 11 figures.

• Research Organization: National Museums of Canada, Ottawa, Ontario
• OSTI ID: 5294605
• Journal Information: Conservationist; (United States), Journal Name: Conservationist; (United States) Vol. 26:1; ISSN CNSVA
• Country of Publication: United States
• Language: English

Related Subjects

560300* -- Chemicals Metabolism & Toxicology
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
AIR POLLUTION
ALGAE
BIOLOGICAL EFFECTS
BIOLOGICAL INDICATORS
CHALCOGENIDES
CLIMATES
DISTRIBUTION
FUNGI
INJURIES
LICHENS
MICROCLIMATES
OXIDES
OXYGEN COMPOUNDS
PLANTS
POLLUTION
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES
URBAN AREAS