頁籤選單縮合
題名 | 東沙島海域水質評析=The Study of the Wate Quality Nearby the South China Sea Area |
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作者 | 牟麗娥; 梁淑婷; 游琇如; 魏婉珍; Mou, Lih-er; Liang, Shu-ting; Yu, Shiou-ru; Wei, Wan-chen; |
期刊 | 行政院環境保護署環境監測及資訊處技術彙刊 |
出版日期 | 20100400 |
卷期 | 4 2010.04[民99.04] |
頁次 | 頁106-130 |
分類號 | 445.213 |
語文 | chi |
關鍵詞 | 東沙島; 水質監測; 水質標準; Dongsha; Water quality; Water quality standards; |
中文摘要 | 本文以東沙島海域98年4、6、8、10月共4次水質監測數據進行分析,由結果得知,東沙島環礁海域各測點4次結果均符合甲類海域海洋環境品質水質標準;東沙島潟湖區各測點pH值有超過甲類海域水質標準之情形,潟2、潟3、潟4等測點總磷測項在4、6、8月,與潟4測點生化需氧量測項在4、6、10月,亦有超過甲類海域海洋環境品質標準之情形。另潟4測點位於封閉性湖泊內,因水淺,易受到水中生物光合作用之影響,溶氧量有過飽和(129.7~158.8%)、pH測值(8.7~9.0)偏高之情形,經群聚分析後常自成一個群集,展現了該測點水質之地區特性。 |
英文摘要 | We used the monitoring data in April, June, August and October 2009 from Dongsha to probe the water quality nearby the South China Sea area where we found the waters very clean and in good quality. According to the analysis results, the local condition might affect the water quality through the high/low water level, the aquatic plant photosynthesis and biological activities in shallows. Therefore, we can tell the local signatures by the data separated into different groups with significant characters. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。