RAINFALL EFFECTS ON WATER LEVELS AND COMPARISON OF WATER CHEMISTRY IN TWO DRIFT COAL MINES AND MINE DISCHARGES ON AN ABANDONED MINE SITE IN ARMSTRONG COUNTY, PA
The Carpentertown Coal and Coke Company operated the Mahoning Creek 1 and 2 drift mines for 17 years, closing in December 1987. The company continued to operate a coal cleaning plant and coal refuse disposal site, declaring bankruptcy in June, 1989. In order to determine if there was a connection be...
| Veröffentlicht in: | Journal of the Pennsylvania Academy of Science. - Pennsylvania Academy of Science, 1988. - 80(2006), 1, Seite 18-23 |
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| Format: | Online-Aufsatz |
| Sprache: | English |
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2006
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| Zugriff auf das übergeordnete Werk: | Journal of the Pennsylvania Academy of Science |
| Schlagworte: | Physical sciences Applied sciences Business |
| Online verfügbar |
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