| URN | etd-0721111-141529 | Statistics | This thesis had been viewed 643 times. Download 0 times. |
| Author | Cheng-En Lee | ||
| Author's Email Address | No Public. | ||
| Department | hazards | ||
| Year | 2010 | Semester | 2 |
| Degree | Master | Type of Document | Master's Thesis |
| Language | zh-TW.Big5 Chinese | Page Count | 124 |
| Title | Nanshih River Basin Water Quality of the Abnormality Reason Discussion | ||
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| Abstract | A procedure is the past three years Nanshih River water quality testing project turbidity, suspended solids, coliform bacteria pass rate of less than ideal understanding of the factors that may affect the overall, in the South River on E.coli, turbidity, total E.coli study of rivers in this area, total coliforms(TC), fecal coliform(FC), fecalstreptococci(FS) test, the number of bacteria in different indices, the results of statistical analysis methods to analyze. By the FC/FS ratio results Nanshih Riverman suspected source of E.coli contamination. Although the hot spring waterdischarge is a factor that may affect water quality test results show that the effect is not obvious. In turbidity and suspended solids to collect the latest water quality, water features and disaster-related analysis of rainfall data, and to further explore the strength oftyphoons in Taiwan, water pollution and other issues. As a result, the relationshipbetween cumulative rainfall, high water turbidity, total suspended solids and waterrelations is the highest rainfall. Other information, water quality testing, as determined by turbidity, suspended solids also, total phosphorus, ammonia nitrogen and total organic carbon was positively correlated, but no significantcorrelation of E.coli. The study results will help to master the Taipei Water District, rainfall intensity-related hydrology, water quality, such as natural disasters, extreme weather andenvironmental change response mechanism, can also help source specific areaof water resources planning and management of important reference . |
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| Files | indicate not accessible | ||
| Date of Defense | 2011-06-23 | Date of Submission | 2011-07-21 |