Histological characterization of gell formation and lesion development on leaves of Phaseolus vulgaris and clones of hybrid poplar after exposure to simulated sulfate acid rain
Journal Article
·
· Bios (Madison, N.J.); (United States)
OSTI ID:5670306
Histological investigations with leaves of several hybrid poplar clones illustrate gall formations in response to simulated acid rain that result from hyperplasia and hypertrophy of mesophyll cells. Similar experiments with phaseolus vulgaris and clones of hybrid poplar show a sequence of events that follow a general pattern of adaxial epidermis destruction, injury to palisade parenchyma and eventual destruction of more interior tissues after continued exposure to one, six-minute, rain event daily. Results show that most (95%) lesions on Phaseolus vulgaris developed near trichomes and stomata after exposure to the simulated acid rain.
- OSTI ID:
- 5670306
- Journal Information:
- Bios (Madison, N.J.); (United States), Journal Name: Bios (Madison, N.J.); (United States) Vol. 49:2; ISSN BIOSA
- Country of Publication:
- United States
- Language:
- English
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Mon Aug 01 00:00:00 EDT 1977
· Am. J. Bot.; (United States)
·
OSTI ID:5070331
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Thu Jun 01 00:00:00 EDT 1978
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Related Subjects
500200 -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
560303* -- Chemicals Metabolism & Toxicology-- Plants-- (-1987)
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ACID RAIN
ATMOSPHERIC PRECIPITATIONS
BIOLOGICAL EFFECTS
LEGUMINOSAE
PATHOLOGICAL CHANGES
PHASEOLUS
PLANTS
POPLARS
RAIN
SIMULATION
TREES
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
560303* -- Chemicals Metabolism & Toxicology-- Plants-- (-1987)
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ACID RAIN
ATMOSPHERIC PRECIPITATIONS
BIOLOGICAL EFFECTS
LEGUMINOSAE
PATHOLOGICAL CHANGES
PHASEOLUS
PLANTS
POPLARS
RAIN
SIMULATION
TREES