湄洲湾海域营养状态评价  

Assessment on nutrient status in Meizhou Bay

作　　者：陈于望[1] 王宪[1] 蔡明宏 

机构地区：[1]厦门大学亚热带海洋研究所

出　　处：《海洋环境科学》1999年第3期39-42,共4页Marine Environmental Science

摘　　要：根据１９９２年夏秋两季湄洲湾海域水质监测结果，应用营养质量指数法和营养指数法进行营养水平评价。评价结果表明：ＮＱＩ值在１６８～３９４范围内，平均值为２６６，Ｅ值在０２７～１６６范围内，平均值为０７１，湄洲湾海域属于中等营养水平，水质良好，但近岸局部海域已处于富营养水平。Ｎ／Ｐ比值为５７∶１。According to the data obtained in the summer and autumn of 1992, the assessment on the nutrient level in Meizhou Bay was done. The results show that the range of NQI is between 168 and 394 and on the average of 266. The range of E was between 011 to 055 and on the average of 021. The nutrient level of MeiZhou Bay was medium and the quality of the water was fairly good, but was the eutrophic status in the local areas. The ratio of N/P is 571, phosphorus is the dominant factor in this bay.

关 键 词：营养状态 湄洲湾 福建 海洋质量评价 水质监测 

分 类 号：X834[环境科学与工程—环境工程]