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›› 2017, Vol. 39 ›› Issue (6): 493-501.

• 论文与报告 • 上一篇    下一篇

石狮市近岸海域水质分析与评价

高铭琪   

  1. 石狮市海洋渔业发展中心
  • 收稿日期:2017-09-08 修回日期:2017-09-29 出版日期:2017-12-25 发布日期:2018-01-02
  • 通讯作者: 高铭琪

Analysis and evaluation of water quality in Shishi inshore waters

  • Received:2017-09-08 Revised:2017-09-29 Online:2017-12-25 Published:2018-01-02

摘要: 在2015年1月至12月对石狮市近岸水域水质进行监测,检测样品的pH值、溶解氧、化学需氧量、无机氮、活性磷酸盐、石油类等6项理化指标,并采用单因子污染指数法及富营养化水平评价法对石狮市近岸海域水质状况进行分析与评价。结果表明,2015年石狮近岸海域水质pH值、溶解氧、化学需氧量符合相应海洋功能区划的环境质量要求,但部分海域水质无机氮、活性磷酸盐及石油类含量超标。

关键词: 石狮, 近岸海域, 水质, 评价, Shishi, inshore, water quality, evaluation

Abstract: The water quality in Shishi inshore was monitored from January to December in 2015. The physicochemical parameters including pH, dissolved oxygen, chemical oxygen demand, inorganic nitrogen, active phosphate and petroleum. The water quality was analyzed and evaluated by using single factor index method and eutrophication level evaluation method. The results showed that pH, dissolved oxygen, chemical oxygen demand of the water quality conformed to the corresponding environmental quality of marine functional zoning requirements, but inorganic nitrogen, phosphate and petroleum of water quality exceeded the standard in 2015.

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