Ecological studies on the revegetation process of surface coal mined areas in North Dakota. 8. Soil algae. Final report Aug 75-Jun 82
Technical Report
·
OSTI ID:5777014
Surface soil/spoil samples (0-10 cm) from experimental test sites in western North Dakota were aseptically collected during August 1975 and each month (May through September) during 1976 and 1977. Selected samples were cultured in a defined inorganic medium and after six weeks the algae were identified. Chlorophyll a content of the soil/spoil was used as a measure of the algal abundance. Soil physical-chemical properties, species variety and abundance were statistically analyzed.
- Research Organization:
- North Dakota Univ., Grand Forks (USA). Project Reclamation
- OSTI ID:
- 5777014
- Report Number(s):
- PB-83-171397
- Country of Publication:
- United States
- Language:
- English
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Technical Report
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Ecological studies on the revegetation process of surface coal mined areas in North Dakota. 2. Physical and Chemical properties of overburden and topsoils as affected by time and amendments. Final report Aug 75-Jun 82
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010800 -- Coal
Lignite
& Peat-- Waste Management
510500* -- Environment
Terrestrial-- Site Resource & Use Studies-- (-1989)
54 ENVIRONMENTAL SCIENCES
560302 -- Chemicals Metabolism & Toxicology-- Microorganisms-- (-1987)
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ALGAE
CARBOXYLIC ACIDS
CHLOROPHYLL
COAL MINING
ECOLOGY
EVALUATION
FEDERAL REGION VIII
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
LAND RECLAMATION
LOAM
MICROORGANISMS
MINING
NORTH AMERICA
NORTH DAKOTA
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHYTOCHROMES
PIGMENTS
PLANTS
PORPHYRINS
SOILS
SPOIL BANKS
SURFACE MINING
USA
010800 -- Coal
Lignite
& Peat-- Waste Management
510500* -- Environment
Terrestrial-- Site Resource & Use Studies-- (-1989)
54 ENVIRONMENTAL SCIENCES
560302 -- Chemicals Metabolism & Toxicology-- Microorganisms-- (-1987)
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ALGAE
CARBOXYLIC ACIDS
CHLOROPHYLL
COAL MINING
ECOLOGY
EVALUATION
FEDERAL REGION VIII
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
LAND RECLAMATION
LOAM
MICROORGANISMS
MINING
NORTH AMERICA
NORTH DAKOTA
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHYTOCHROMES
PIGMENTS
PLANTS
PORPHYRINS
SOILS
SPOIL BANKS
SURFACE MINING
USA