A Preliminary Study on the Water Environment Characteristics and Nutrlent Status of the Shellfish Culture Area in the Inner Qinzhou Bay
Wei Manxin
Abstract
Wei Manxin
Abstract
Based on the data observed in October, 1998 and May, 1999, the water environment characteristics and the changes in N/P ratio in the inner Qinzhou Bay are described. The nutrient status in the bay in analysed and discussed by taking DIN, DIP, COD and Chl-a as eutrophication indexes and using nutrient quality index(NQI), and the polluted level of the bay is also discussed from the viewpoint of eutrophication.
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Based on the data observed in October, 1998 and May, 1999, the water environment characteristics and the changes in N/P ratio in the inner Qinzhou Bay are described. The nutrient status in the bay in analysed and discussed by taking DIN, DIP, COD and Chl-a as eutrophication indexes and using nutrient quality index(NQI), and the polluted level of the bay is also discussed from the viewpoint of eutrophication.
Key concepts: Bay, Eutrophication, Environmental science, Nutrient, Water quality, Oceanography, Geology, Ecology