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頁籤選單縮合
題 名 | Physical and Bio-Optical In-Situ Measurement Study on the Sewage Ocean Outfall Plume=海洋放流污水浮昇之現場物理與生物光學量測研究 |
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作 者 | 蕭葆羲; 吳一村; | 書刊名 | 中國土木水利工程學刊 |
卷 期 | 11:1 1999.03[民88.03] |
頁 次 | 頁181-187 |
分類號 | 445.2596 |
關鍵詞 | 生物光學; 污水浮昇; 海洋放流; 鹽度; 光衰減係數; 葉綠素甲瑩光; Bio-optical; Sewage plume; Ocean outfall; Salinity; Beam attenuation coefficient; Chlorophyll-a fluorescence; |
語 文 | 英文(English) |
中文摘要 | 本文研究係分析區別及驗明現場量測海洋放流之污水浮昇。 現場量測之物理及生 物光學參數分別為溫度、鹽度及光衰減係數與葉綠素甲瑩光。分析結果揭露當排放污水溫度 低於周遭海水時,污水浮昇將顯現於溫度及鹽度垂直分佈大約為最小時。周遭海水與污水浮 昇可由光衰減係數與葉綠素甲瑩光之垂直分佈變化而明顯地獲得區別。污水浮昇、植物性浮 游生物及海底再懸浮顆粒之辨認亦能夠藉由鹽度,光衰減係數與葉綠素甲瑩光等之間相互關 係而驗明之。 |
英文摘要 | This paper reports the analysis of examination and identification of sewage ocean effluent plume from in-situ measured data. The in-situ observed physical and bio-optical parameters are temperature, salinity, beam attenuation coefficient, and chlorophyll-a fluorescence. Analysis results reveal that when the temperature of sewage discharge is lower than the ambient seawater, the sewage effluent plume appears as local minimum both in temperature and salinity profiles occur. Ambient seawater is distinguished from sewage effluent plume as the distincitive beam attenuatin coefficient and chlorophyll-a fluorescence vertical profiles. Sewage effluent plume, phytoplankton, and sediment resuspension particles can be differentiated and identified by employing relations between salinity, beam attenuation coefficient, and chlorophyll-a fluorescence. |
本系統中英文摘要資訊取自各篇刊載內容。