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Position: Home > Articles > Analyses of nitrogen and phosphorus contents and potential eutrophication in the aquatic farming areas in Zhanjiang Port Marine Fisheries 2004,26 (2) 29-32

湛江港水产养殖区水体氮磷含量及潜在性营养化程度分析

作  者:
陈伟珍;林轩;邓秀清;方蕾
单  位:
湛江师范学院生命科学与化学学院
关键词:
湛江港;氮;磷;富营养化
摘  要:
根据2001年夏、秋两季对湛江港特呈岛网箱养殖场和东海岛文参虾塘两个养殖区海水营养盐(DIN、DRP)含量的监测结果,报道了其含量变化特征及潜在性富营养化程度。结果表明:该水体DIN含量严重超标,网箱养殖场的DRP平均值也超标,池塘养殖场的DRP符合第二类海水水质标准,这两个养殖区水体均属于磷限制潜在性富营养化。
译  名:
Analyses of nitrogen and phosphorus contents and potential eutrophication in the aquatic farming areas in Zhanjiang Port
作  者:
CHEN Wei-zhen, LIN Xuan, DENG Xiu-qing, FANG Dei Life Science and Chemistry School, Zhanjiang Normal College, Zhanjiang 524048, China
关键词:
Zhanjiang Port;;nitrogen;;phosphorus;;eutrophication
摘  要:
Based on the data of seawater nutrient salts (DIN, DRP) in the aquatic farming areas in Techeng and Donghai Islands, Zhanjiang Port during the summer and autumn of 2001, the content fluctuation and potential eutrophication were reported. The results showed that the content of DIN in all the water body was highly overproof, and the average value of DRP in net cage farm was also overproof, whereas the DRP in the pond farm reached the Seawater Quality Standard Ⅱ. The water body in both farming areas was all in the state of potential eutrophication with limited phosphorus.

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