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題名 | 河川水質污染指標關聯特性分析研究=The Study of Relationship between Indices Water Pollution |
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作 者 | 孫克群; 林理慧; | 書刊名 | 復興學報 |
卷期 | 1999.12[民88.12] |
頁次 | 頁13-18 |
分類號 | 445.213 |
關鍵詞 | 相關係數; RPI河川污染指標; 水體水質分類標準; Correlation coefficient; RPI; Water quality; |
語文 | 中文(Chinese) |
中文摘要 | 本文應用統計分析方法,研究宜蘭縣主次要河川的水質污染程度, 由水質污染程 度之各水質檢驗數據間分析找出各檢驗數據的關聯程度,並以相關係數作為關聯程度之依據 , 試圖以單一之檢測項目作為監測站簡易的水質污染程度指標。 本文研究 1993 年四月至 1995 年三月間, 宜蘭縣主次要河川水質污染程度之變化,在各河川上、中下游各採樣點所 採水樣之水質分析資料,計有氣溫、水溫、pH 值、DO (溶氧量)、BOD (生化需氧量)、 NH��-N(氨氮)、 S.S (懸浮固體)、 COD (化學需氧量)、 電導度、TN (總氮)、TP (總磷)、濁度、Coliform (大腸桿菌群密度)、陰離子界面活性劑等測定項目。 然後計 算各河川各項檢測數據彼此間的相關係數作為統計的原始數據, 相關係數趨近於 1 表示二 者分析數據之間愈具關聯特性,進而分析研究河川水質污染指標的簡化可行性。綜合結果這 些訊息可提供河川污染評估調查時,選擇適當檢驗項目的優先順序參考依據。 |
英文摘要 | This paper studies the grades of the water pollution of the primary and secondary rivers and streams in I-Lan by applying statistics analysis. The relationship of each testing data is found out through analyzing each water-quality testing data of water pollution, and correlation coefficient is used as a base of relational degree, then try to adapt one of them as the indices of water-polluting grades from surveying sports. The variation of water pollution of the primary and secondary rivers and streams was studied from April 1993 to March 1995. Water-analyzing information form water at each sampling spots of up and mid and down-river zones includes weather temperature, water temperature, pH, DO, BOD, NH��-H, S.S. COD, Electrical conductivity、 TN, TP, Turbidity, Coliform, Anion surfactant. Then, the correlation coefficient form each water-quality testing data of each river is calculated so as to be used as the original data of statistics. When correlation coefficient approaches one, the more relationship between both analyzing data it will show. Moreover, the water quality of the river is analyzed and studied and make the simplicity of indices possible. To sum up, the information can be offered as the reference of the priority of choosing proper testing items when the river pollution is evaluated and surveyed. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。