| Автор | Amundson, Daniel |
| Автор | Lindholm, Cynthia |
| Автор | Goyal, Sagar M. |
| Автор | Robinson, Robert A. |
| Дата выпуска | 1988 |
| dc.description | AbstractGroundwater contamination is a growing problem in southeastern Minnesota. This region is characterized by karst topography which is responsible for the formation of sinkholes, subsurface cracks, and underground rivers. These features enhance transportation of surface contaminants into groundwater. The present study was conducted to determine the presence of coliforms, fecal coliforms and coliphages in private rural wells situated in this region. Another purpose was to study the occurrence of drug resistance in bacteria isolated from ground‐water. Well water from 18 sites was tested monthly for a period of 16 months. Seventeen of 18 sites sampled showed detectable levels of indicator bacteria. A total of 161 samples were tested for the presence of coliphages. Of these, 13 samples from 7 sites were found positive. On two occasions, coliphages were isolated from samples in which coliforms were undetectable. Water from 10 sites yielded drug resistant indicator bacteria. Twenty‐five of 38 (65.8%) total coliforms and 9 of 27 (33.3%) fecal coliforms tested were found to carry drug resistance. |
| Формат | application.pdf |
| Издатель | Taylor & Francis Group |
| Копирайт | Copyright Taylor and Francis Group, LLC |
| Название | Microbial pollution of well water in southeastern Minnesota |
| Тип | research-article |
| DOI | 10.1080/10934528809375425 |
| Print ISSN | 0360-1226 |
| Журнал | Journal of Environmental Science and Health . Part A: Environmental Science and Engineering |
| Том | 23 |
| Первая страница | 453 |
| Последняя страница | 468 |
| Аффилиация | Amundson, Daniel; Department of Veterinary Diagnostic Investigation, College of Veterinary Medicine, University of Minnesota |
| Аффилиация | Goyal, Sagar M.; Department of Veterinary Diagnostic Investigation, College of Veterinary Medicine, University of Minnesota |
| Аффилиация | Robinson, Robert A.; Large Animal Clinical Sciences, College of Veterinary Medicine, University of Minnesota |
| Выпуск | 5 |
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