春、夏季惠州市海水环境质量及其有机污染评价

杨玉峰; 梁浩亮; 范开文; 谢文琦; 陈冰玲; 肖思巧; 钟锦明

引用本文：

杨玉峰,梁浩亮,范开文,谢文琦,陈冰玲,肖思巧,钟锦明.春、夏季惠州市海水环境质量及其有机污染评价[J].海洋开发与管理,2018,35(12):57-60

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春、夏季惠州市海水环境质量及其有机污染评价
杨玉峰,梁浩亮,范开文,谢文琦,陈冰玲,肖思巧,钟锦明
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惠州市海洋技术中心

摘要:

为加强惠州市海洋生态环境保护工作，并为其提供科学依据，文章利用2016年春季和夏季惠州市海洋环境综合调查数据，选取溶解氧、化学需氧量、无机氮和活性磷酸盐4个环境因子，分析其近岸海域和海洋基本功能区的海水环境质量，并评价海水有机污染状况。研究结果表明：春季近岸海域海水环境质量优于夏季，无机氮和活性磷酸盐为主要超标因子；港口航运区海水环境质量良好，其他功能区均有环境因子超标现象；近岸海域受到有机污染，旅游休闲娱乐区在2个季节均受到有机污染；海水环境尚未对海洋生物产生影响。

关键词: 海水质量有机污染海洋环境海洋生物海洋基本功能区

DOI：

基金项目:惠州市2017年市级统筹油补资金项目：海洋渔业资源环境调查项目.

Marine Environmental Qualities and Organic Pollution Evaluation of Huizhou in Spring and Summer

YANG Yufeng,LIANG Haoliang,FAN Kaiwen,XIE Wenqi,CHEN Bingling,XIAO Siqiao,ZHONG Jinming

Marine Technology Center of Huizhou

Abstract:

Marine environmental variations are important basis for regional marine environmental and ecological protection and management.Four environmental factors (i.e.dissolved oxygen,chemical oxygen demand,inorganic nitrogen and inorganic phosphorus),were analyzed for water environmental quality and used to evaluate the organic pollution in spring and summer in Huizhou coastal area.The results showed that (i) the marine environmental qualities in spring were better than those in summer,while inorganic nitrogen and inorganic phosphorus were the main overproof factors.(ii) The quality of marine environment in the port shipping area in two seasons were good,while the other marine function areas exceeded the standard.(iii) The evaluation indexes of marine organic pollution in spring and summer in Huizhou coastal region suggested the seawater was polluted by organic matter,with the tourist and recreational areas polluted in two reasons.(iv) The quality of marine environment in spring and summer did not cause the anoxia,which had no effect on the activities of aquatic organisms.

Key words: Seawater quality,Organic pollution,Marine environment,Marine biology,Marine basic functional areas